Prunus virginiana var. melanocarpa (1996)
ROSACEAE
Prunus virginiana L. var. melanocarpa (A. Nelson) Sarg.
U.S.A., Colorado, Douglas County: East-central Colorado: Mosquito Range to Plains: Rampart Range: off Forest Road 507 ca 0.2 rd mi E of intersection with Forest Road 300 or Rampart Range Road, ca 3 air mi SE of Shamballah-Ashramah; ca 8.4 air mi NE of Deckers.
On granitic-gravelly slopes with rock outcrops in ponderosa pine-Douglas fir forest. Phenology: fruiting.
Accession: (unaccessioned)

Prunus virginiana var. melanocarpa (1996)
ROSACEAE
Prunus virginiana L. var. melanocarpa (A. Nelson) Sarg.
U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Platte River Mountains: Freeman Creek: along the creek and adjacent ridges ca 1.6 air mi W of intersection with Rolling Creek Trail or Forest Trail 663, ca 6.3 air mi SE of Bailey.
In mixed lodgepole pine-ponderosa pine-Douglas fir forest on sandy-gravelly granitic soils with large rock outcrops. Phenology: fruiting.
Accession: (unaccessioned)

Prunus virginiana var. melanocarpa (1996)
ROSACEAE
Prunus virginiana L. var. melanocarpa (A. Nelson) Sarg.
U.S.A., Colorado, Teller County: East-central Colorado: Mosquito Range to Plains: Rampart Range: Cedar Mountain: off Cedar Mountain or Forest Road 360 on W side of mountain at Northrup Gulch, ca 10.2 air mi NNE of town of Lake George.
In a sandy drainage adjacent to roadway in Douglas fir forest. Phenology: fruiting.
Accession: (unaccessioned)

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Phantom Canyon: along Eightmile Creek and surrounding cliffs off Colo Hwy 67 or Phantom Canyon Road approx 2.2 rd mi N of BLM Steel Bridge Interpretive Site, ca 8.2 air mi NE of Canon City.
Along the sandy-gravelly banks of the stream and immediately adjacent flats and slopes. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: ca 3 air mi WSW of Halfway Hill between First and Second Sand creeks, ca 8.8 air mi SW of Medicine Bow; ca 9.5 air mi NE of Elk Mountain (town).
Breaks and sandstone slopes below rim of ridge. Phenology: flowering.
Annotations:
1. Prunus virginiana L. var. melanocarpa (A. Nelson) Sarg.
Annotated by Amy J. Roderick.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Park County: Northern Absaroka Area: hogbacks E of Bald Ridge between Sheep and Newmeyer creeks, ca 10 air mi SW of Clark; ca 21.5 air mi NW of Cody.
In and along a dry wash in redbeds. Phenology: flowering.
Annotations:
1. Prunus virginiana L. var. melanocarpa (A. Nelson) Sarg.
Annotated by David Rosenthal.
Accession: USFS 852291, Barcode: USFS0036228

U.S.A., Wyoming, Park County: Northern Absaroka Area: Hogan Reservoir N and W at base and slopes of Bald Ridge.
Limestone slap and talus. Phenology: flowering.
Annotations:
1. Prunus virginiana L. var. melanocarpa (A. Nelson) Sarg.
Annotated by David Rosenthal.
Accession: USFS 852290, Barcode: USFS0036227

U.S.A., Wyoming, Park County: Northern Absaroka Area: Sheep Mountain, north-central access from 0.4-0.8 air mi S of County Road 6FU on west branch of central drainage.
Bank of stream. Phenology: fruiting.
Annotated by David Rosenthal.
with David Rosenthal
Accession: USFS 852289, Barcode: USFS0036226

U.S.A., Wyoming, Park County: Northern Absarokas: at the Reef W of Lodgepole Creek, ca 1.5 air mi SW of Crandall Ranger Station, ca 36 air mi NW of Cody.
Elev. 7000 ft.
At base of limestone cliff and talus slopes below. Phenology: flowering.
Accession: RM 856270, Barcode: USFS0040443

U.S.A., Wyoming, Park County: Northern Absarokas: along Wyo Hwy 296 N of Swamp Lake, ca 1.5 air mi E of Crandall Ranger Station, ca 35 air mi NW of Cody.
Elev. 6600 ft.
Among and below granite outcrops. Phenology: flowering.
Accession: RM 856269, Barcode: USFS0040442

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: unnamed meadow, slopes, and plateau, S of Chief Joseph Hwy ca 1 mi SE of Dead Indian Pass; Forest Road leading to Dry Creek Road.
Spruce/fir forest to ridge with limestone outcrops. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: southwest side of Chalk Mountain, ca 33.5 air mi NNE of Medicine Bow; ca 36.5 air mi SSW of Casper.
Aspen grove on north facing slope. Phenology: flowering.
Annotated by Amy J. Roderick.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Northern Absaroka Wilderness: Dead Indian Creek Trail, ca 21 air mi NW of Cody.
Sagebrush slopes with scattered limber pine, juniper, and spruce/fir forest in moist areas. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: along trail and slopes of Sweetwater Creek from bridge at Wapiti Campground, ca 30 air mi W of Cody on U.S. Hwy 14, 16, & 20, up trail towards springs.
Volcanic rock slopes with riparian woodland along creek. Phenology: flowering.
with Cathy Binger

U.S.A., Wyoming, Park County: Northern Absaroka Area: Cabin Creek, chute to north, ca 2 mi upstream from road.
Talus slope. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: along Third Sand Creek and ridge to the S, ca 2-2.5 air mi E of Saddleback Hills; ca 11.5-12 air mi SE of Hanna; ca 4.5 air mi NNE of Elk Mountain (town).
Moist areas with thickets of Amelanchier, Prunus, and Symphoricarpos among coal beds. Phenology: flowering & fruiting.
Annotated by Amy J. Roderick.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Park County: Northern Absaroka Area: Bobcat Creek Trail.
Douglas fir and limber pine slopes with openings of sagebrush and streamsides. Phenology: fruiting.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Legg Creek area along the South Fork Shoshone River, South Fork Road, ca 1.8 air mi SW of Hunter Creek Road turnoff.
Along gravel bars and low areas along the river and bench areas and disturbed areas. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ridge at the heads of Short and Logan creeks, ca 4 air mi W to WSW of Soda Well; ca 24-25 air mi N of Gillette.
Deep ravine in ponderosa pine forest. Phenology: flowering & fruiting.
Annotated by Peter J. Ebertowski.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: along West Fork Duck Creek, ca 7.5 air mi NE of Soda Well, ca 28 air mi NE of Gillette.
Along the creek and draws leading to it. Phenology: fruiting.
Annotated by Peter J. Ebertowski.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: mesa in Rochelle Hills, ca 1 air mi E of School Creek, ca 2.5 air mi SSE of Thunder Basin Work Center; ca 17.5 air mi ESE of Wright; ca 48 air mi SSE of Gillette.
Slopes of the canyon. Phenology: fruiting.
Annotated by Peter J. Ebertowski.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ravine S of Bowman Hill on Rocky Point or County Road 85, ca 41 air mi NNE of Gillette; ca 24 air mi NE of Weston.
Sandy hills and ravines with ponderosa pine. Phenology: flowering.
Peter J. Ebertowski, 1246. 7/7/2002.

U.S.A., Wyoming, Crook County: Thunder Basin National Grassland and Vicinity: right of way on County Road 68, ca 16.5 air mi ENE of Weston; ca 37 air mi NE of Gillette.
Side of road. Phenology: fruiting.
Peter J. Ebertowski, 1363. 7/7/2002.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Spring Creek on County Road 91, ca 28 air mi NE of Gillette; ca 23 air mi NNW of Moorcroft.
Roadside along creek bed. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ca 1 mi SW of York or Forest Road 900; ca 11 air mi E of Soda Well; ca 28 air mi NE of Gillette.
Clay and coal breaks with grassy draws. Phenology: fruiting.
Peter J. Ebertowski, 213. 6/18/2002.
with B. E. Nelson

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: West Plum Creek on Plum Creek Road, ca 6.5 air mi NW of Newcastle; ca 21 air mi SE of Upton.
Grassy creek floodplain with willow and cottonwood. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Stinking Water Creek on County Road 31, ca 34 air mi SSW of Wright; ca 42 air mi NNW of Douglas.
Creek bank. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ridge above and NE of Duck Creek, on gravel road ca 1 air mi SE of Rocky Point or County Road 85, ca 38 air mi NNE of Gillette; ca 39 air mi NNW of Moorcroft.
Grassy ravine with ponderosa pine. Phenology: vegetative only.

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: 77 Hills on Wyo Hwy 270, ca 4.8 air mi N of Manville; ca 11 air mi NW of Lusk.
Mix ponderosa pine and grassland on silt-sand soil. Phenology: vegetative only.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills N of Thunder Basin Work Center off Wyo Hwy 450, ca 26 air mi ESE of Wright; ca 45 air mi SSE of Gillette.
Scoria hills with ponderosa pine and Rocky Mountain juniper. Phenology: fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge and ravines E of Fields Draw, off dirt road, ca 34 air mi ESE of Wright; ca 32 air mi WSW of Newcastle.
Narrow ravine with snowberry, currant and chokecherry. Phenology: flowering.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills around gravel pit on two-track road off of School Creek or Forest Road 968, ca 17 air mi SE of Wright; ca 42 air mi SSE of Gillette.
Steep shallow ravine with stoney soil. Phenology: flowering.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridges by radio tower W of West Fork Buffalo Creek on dirt road (continuation of County Road 18), ca 14 air mi SW of Upton; ca 30 air mi WNW of Newcastle.
Below overhang of rock outcrop. Phenology: vegetative only.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills SE of and draining to Dry Forks Spring Creek on two-track off York or Forest Road 900, ca 30 air mi NNE of Gillette; ca 32 air mi NW of Moorcroft.
Shallow ravine in grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills N of confluence of North Fork Duck Creek and Duck Creek, off dirt road to Dickinson Ranch, ca 39 air mi NNE of Gillette; ca 39 air mi NNW of Moorcroft.
Ravine slope with Rocky Mountain juniper and low shrubs. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: low hills N of Flat Creek, on LA Ranch or County Road 10, ca 33 air mi NE of Gillette; ca 31 air mi NNW of Moorcroft.
Grassy hilltop with small rock outcrops. Phenology: fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: tributary of Skull Creek, E of Sunquist Draw, on County Road 14, ca 13 air mi ESE of Upton; ca 15 air mi NE of Newcastle.
Thicket along creek. Phenology: fruiting.

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: Marcus Draw, on Redbird or County Road 11, ca 19 air mi N of Lance Creek, ca 42 air mi SSW of Newcastle.
43.2988° N, 104.579° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!
Rock outcrop in grassland. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: draw running E off Artesian Draw, on Wyo Hwy 387, ca 26 air mi SW of Wright; ca 21 air mi NE of Midwest.
Small chokecherry thicket in narrow ravine. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: tributary of Dry Fork Spring Creek, on York or Forest Road 900, ca 30 air mi NE of Gillette; ca 31 air mi NW of Moorcroft.
Ravine slope with scattered Rocky Mountain juniper. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: West Fork Duck Creek, on two-track off Forest Road 903, ca 34 air mi NNE of Gillette; ca 34 air mi NNW of Moorcroft.
Ravine with occasional boxelder and ash on slopes. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Brown Springs Creek, on two-track off Ross or County Road 31, ca 32 air mi NW of Douglas; ca 22 air mi NNE of Glenrock.
Rock outcrop in sagebrush grassland. Phenology: vegetative only.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills and ravines ca 0.5 mi E of Soda Well, on Forest Road 1247, ca 31 air mi NNE of Gillette; ca 33 air mi NNW of Moorcroft.
Ravine slope with ponderosa pine. Phenology: vegetative only.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Little Powder River, on Wyo Hwy 59, ca 11 air mi N of Gillette; ca 30 air mi NW of Moorcroft.
Seep in hillside ravine, with boxelder. Phenology: vegetative only.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge E of Lone Tree Creek, on Raven Creek or County Road 18, ca 34 air mi W of Newcastle; ca 25 air mi S of Moorcroft.
Grassy ravine floor with silver sagebrush. Phenology: vegetative only.

U.S.A., Wyoming, Crook County: Thunder Basin National Grassland and Vicinity: Little Missouri River, on County Road 200, ca 32 air mi N of Moorcroft; ca 35 air mi NW of Sundance.
Elev. 3850 ft.
Floodplain. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills ca 1 mi E of Dry Fork Spring Creek, on two-track road off York or Forest Road 900, ca 29 air mi NNE of Gillette; ca 31 air mi NW of Moorcroft.
Sandy soil under rock overhang in grassland. Phenology: vegetative only.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Red Hills, ca 1 mi S of Antelope Creek, on four-wheel drive road, ca 23 air mi SE of Wright; ca 58 air mi WSW of Newcastle.
Scoria hills. Phenology: vegetative only.

U.S.A., Montana, Gallatin County: West Side of the Bridger Range: Gallatin National Forest: along South Cottonwood Creek, ca 8 mi NE of Bozeman.
T1S R6E S10
Riparian community under Engelmann spruce and Douglas fir with Rubus parviflorus, Calamagrostis canadensis, and Streptopus amplexifolius. Phenology: fruiting.
Accession: RM 912135, Barcode: RM0067442

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Clearwater Creek, ca 3 mi N of U.S. Hwy 14, 16, & 20.
Open lodgepole pine forest with Calamagrostis rubescens and Poa nervosa dominating forest floor. Phenology: flowering & fruiting.
Accession: RM 725014, Barcode: RM0063606

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge just W of Kitty Creek, ca 0.5 mi S of U.S. Hwy 14, 16, & 20.
Douglas fir forest. Phenology: flowering.
Accession: RM 725161, Barcode: RM0063603

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: N of North Fork Shoshone River, ca 10 mi NNE of U.S. Hwy 14, 16, & 20.
In meadows north of river. Phenology: vegetative only.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: just N of U.S. Hwy 14, 16, & 20, ca 0.5 mi E of the mouth of Canfield Creek.
Clearcut area. Phenology: vegetative only.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: in canyon just W of Chimney Rock, ca 1/8-1/4 mi N of U.S. Hwy 14, 16, & 20.
Open Douglas fir forest interspersed with rocky openings. Phenology: vegetative only.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: canyon just W of The Palisades, ca 1/8-1/4 mi N of U.S. Hwy 14, 16, & 20.
In dry, rocky, mostly open Douglas fir forest. Phenology: vegetative only.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Eagle Creek, ca 1/4-1/2 mi S of U.S. Hwy 14, 16, & 20.
Mostly open riparian areas on west side of creek. Phenology: vegetative only.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along north side of North Fork Shoshone River, ca 1/8 mi W of Newton Creek Campground.
In open Douglas fir forest and in Artemisia steppe openings. Phenology: vegetative only.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: around spring on north side of North Fork Shoshone River, ca 1 mi W of the mouth of Canyon Creek.
Wet, but well drained soil with Rosa, Juncus and Toxicodendron. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Sweetwater Creek, ca 4-5 mi N of U.S. Hwy 14, 16, & 20.
On gravel bars in riparian habitat adjacent to creek, dominated by Alnus incana, Cornus stololifera and Salix exigua with Pinus Contorta in dryer areas. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along the south side of North Fork Shoshone River, ca 1/4-1/2 mi E of Blackwater Creek.
Riparian community. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Sheep Creek, ca 2-3 mi S of U.S. Hwy 14, 16, & 20.
Open Douglas fir forest with some Engelmann spruce and dominant groundlayer species Aster conspicuus, Mahonia repens and Calamagrostis rubescens. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Fishhawk Creek Trail ca 3/4 mi S of Norris Creek, ca 5-6 mi S of U.S. Hwy 14, 16, & 20.
Open, east-facing talus slope. Phenology: vegetative only.

U.S.A., Wyoming, Park County: [location and coordinates withheld]
Open Douglas fir forest among boulders at base of cliffs. Phenology: fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Rand Creek, ca 2 mi S of U.S. Hwy 14, 16, & 20, on northeast end of Table Mountain.
Riparian community, prominent species included: Picea engelmannii, Alnus incana ssp. tenuifolia, Equisetum arvense, and Actaea rubra. Phenology: fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ca 1/4 mi E of Pahaska along North Fork Shoshone River.
Mixed coniferous forest of lodgepole pine, Engelmann spruce, and subalpine fir with an understory of Calamagrostis rubescens, Carex geyeri, and Symphoricarpos albus. Phenology: vegetative only.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Moss Creek, ca 1/2 mi N of U.S. Hwy 14, 16, & 20.
Douglas fir forest with a ground layer dominated by Symphoricarpos albus, Spiraea betulifolia, and Rosa acicularis. Phenology: vegetative only.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Mesa Creek, ca 0.5 mi S of U.S. Hwy 14, 16, & 20.
Douglas fir forest with some Picea engelmannii and Populus tremuloides with a ground layer of Symphoricarpos albus, Spiraea betulifolia, and Aster conspicuus. Phenology: fruiting.

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: along West Fork Mill Creek, ca 21 mi NNE of Gardiner.
Moist spruce forest and riparian edge with Equisetum arvense, Carex deweyana and Linnaea borealis. Phenology: fruiting.
Accession: RM 621298

U.S.A., Montana, Madison County: Madison Range: on the west front along Jack Creek Road, just W of bridge, ca 6 1/2 mi E of Ennis.
Shrubland adjacent to creek with Amelanchier utahensis, Shepherdia canadensis, Prunus virginiana, and Rhus trilobata. Phenology: flowering.
Accession: RM 738343

U.S.A., Montana, Madison County: [location and coordinates withheld]
Shrubland and narrow riparian area with Toxicodendron rydbergii, Symphoricarpos occidentalis, and Prunus virginiana. Phenology: flowering.
Accession: RM 738591

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: Green Canyon Pass, ca 20 mi N of Ashton.
Douglas fir forest with some lodgepole pine and with Carex geyeri, Vaccinium membranaceum, Spiraea betulifolia, and Antennaria racemosa in the groundlayer.

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: Pole Bridge Campground on east side of Warm River, ca 15 mi NE of Ashton.
Open lodgepole pine forest and meadow openings with Antennaria luzuloides, Wyethia amplexicaulis, Amelanchier alnifolia, and Lomatium ambiguum.

U.S.A., Idaho, Teton County: Targhee National Forest: Big Hole Mountains: along Idaho Hwy 31, ca 4 mi W of Victor.
Open, rocky roadside with some scattered Prunus virginiana and Purshia tridentata.

U.S.A., Montana, Stillwater County: [location and coordinates withheld]
Riparian area with Populus balsamifera, Toxicodendron rydbergii, and Cornus stolonifera. Phenology: fruiting.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: Sand Dunes Picnic Ground, ca 17 mi NW of Red Lodge.
Lodgepole pine forest with Maianthemum racemosum, Mahonia repens, Viola corymbosa, Actaea rubra, and Arnica cordifolia. Phenology: flowering.

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: above and W of Stillwater River in Stillwater Canyon, ca 34 mi S of Big Timber, ca 1 mi SW of Woodbine Campground.
Openings in lodgepole pine forest along trail with Eriogonum flavum var. flavum and Penstemon eriantherus. Phenology: flowering.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: along Trail Creek, ca 1 mi W of Tom Miner Campground.
Douglas fir forest-meadow mosaic with Balsamorhiza sagittata, Zigadenus venenosus, Delphinium bicolor, and Lupinus sericeus. Phenology: flowering.

U.S.A., Montana, Sweet Grass County: [location and coordinates withheld]
Weedy riparian area with Populus balsamifera, Salix lasiandra, Agrostis stolonifera, and Betula occidentalis. Phenology: fruiting.

U.S.A., Montana, Carbon County: [location and coordinates withheld]
Riparian area on along creek with Populus balsamifera, Crategus douglasii, Carex stipata, and Rudbeckia laciniata. Phenology: fruiting.

U.S.A., Montana, Stillwater County: [location and coordinates withheld]
Weedy riparian area with Salix amygdaloides, Acer negundo, Populus deltoides and Medicago lupulina. Phenology: fruiting.

U.S.A., Montana, Stillwater County: Along south side of the Stillwater River at Cliff Swallow fishing access and campground, ca 10 mi W of Absarokee.
Disturbed weedy roadside with Berteroa incana, Tragopogon dubius, and Bromus tectorum. Phenology: fruiting.

U.S.A., Montana, Park County: [location and coordinates withheld]
Douglas fir forest on north-facing slope with Galium triflorum, Physocarpus malvaceus, and Disporum trachycarpum. Phenology: fruiting.

U.S.A., Idaho, Teton County: Big Hole Mountains: Targhee National Forest: just E of Forest Road 253, ca 8 mi SW of Victor.
Open Douglas fir forest with some aspen and subalpine fir and with Carex geyeri, Calamagrotis rubescens, Aster perelegans, and Paxistima myrsinites in the understory. Phenology: vegetative only.

U.S.A., Montana, Stillwater County: [location and coordinates withheld]
Riparian area along creek with Salix amygdaloides, Cornus stolonifera, and Ribes aureum. Phenology: flowering.

U.S.A., Montana, Sweet Grass County: [location and coordinates withheld]
Riparian area at head of gulch with Prunus virginiana, Salix amygdaloides, Claytonia perfoliata, and Asperugo procumbens. Phenology: flowering.

U.S.A., Idaho, Fremont County: [location and coordinates withheld]
Shrubland with Ceanothus velutinus, Purshia tridentata, Prunus virginiana, and Hydrophyllum capitatum.

U.S.A., Idaho, Fremont County: Snake River Plains: ca 0.5 mi W of Sand Creek Road, ca 10 mi N of St Anthony.
Sparsely vegetated, high sand dunes with Elymus flavescens, Prunus virginiana var. melanocarpa, and Abronia mellifera.

U.S.A., Idaho, Teton County: Targhee National Forest: Big Hole Mountains: along south side of Milk Creek Road, ca 4 mi S of Idaho Hwy 33.
Aspen grove with some Douglas fir and with Lupinus argenteus, Arnica cordifolia, and Pedicularis bracteosa.

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: along unnamed tributary just N of Meyers Creek, in foothills ca 10 mi NW of Nye.
Riparian community with Alnus incana and Ranunculus uncinatus. Phenology: fruiting.

U.S.A., Idaho, Teton County: Targhee National Forest: Big Hole Mountains: ridge near headwaters of Warm Creek, just N and E of Forest Road 219, ca 14 mi W of Driggs.
Shrubland openings in subalpine fir forest with Prunus virginiana var. melanocarpa, Erigeron corymbosus, Phlox longifolia, and Symphoricarpos oreophilus.

U.S.A., Montana, Carbon County: Ridge just W of Grove Creek: ca 4 mi NE of Cooney Reservoir, 22 mi N of Red Lodge.
Sagebrush-grassland with scattered groves of Ponderosa pine. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Henry's Lake Mountains: Gallatin National Forest: along Sheep Creek, ca 1 1/2 mi S of the Madison River.
Openings in Douglas fir forest with Antennaria anaphaloides, Conimitella williamsii, Geum triflorum, and Fragaria vesca. Phenology: flowering.

U.S.A., Montana, Madison County: Road along north shore of Ennis Lake, ca 4 mi E of McAllister.
Disturbed roadside and cutbank with Berteroa incana, Sisymbrium altissimum, and Carduus nutans. Phenology: fruiting.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: west side of East Rosebud Lake, 20 mi W of Red Lodge.
Open Douglas fir/spruce forest and rock outcroppings along lakeshore. Phenology: fruiting.

U.S.A., Montana, Park County: Paradise Valley: Gallatin National Forest: La Duke Trail Head, just E of U.S. Hwy 89, ca 6 mi NW of Gardiner.
Disturbed sagebrush-grassland with Artemisia arbuscula, Lewisia rediviva, Lappula redowskii, and Allium textile. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: [location and coordinates withheld]
Sagebrush-grassland with Festuca idahoensis, Agropyron spicatum, Antennaria umbrinella, and Arenaria congesta. Phenology: flowering.

U.S.A., Montana, Sweet Grass County: [location and coordinates withheld]
Disturbed, weedy riparian area and field with Bromus tectorum, Medicago lupulina, and Poa pratensis. Phenology: fruiting.

U.S.A., Montana, Carbon County: Rest Area along east side of U.S. Highway 310, 2 1/2 mi N of Bridger.
Disturbed, mowed vegetation and road shoulder. Phenology: flowering & fruiting.

U.S.A., Montana, Stillwater County: Along the east side of the Stillwater River at Whitebird Fishing Access and Campground, 6 mi SW of Columbus.
Disturbed riparian community with Populus balsamifera, Betula occidentalis, and Rudbeckia laciniata. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range foothills: Gallatin National Forest: Sourdough Canyon along east side of Sourdough Creek, 6 mi S of Bozeman.
Riparian community with Cornus sericea, Populus balsamifera, and Acer glabrum. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Along East Gallatin River just N of the Burlington Northern tracks, 3 mi E of Bozeman.
riparian community with Populus balsamifera, Cornus sericea, Salix bebbiana, and Smilacina stellata. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: along Gold Prize Creek, 0-1/3 mi E of confluence with Sixmile Creek, 8 mi S of Emigrant.
Riparian community with Populus balsamifera, Smilacina stellata, and Viola canadensis var. corymbosa. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range foothills: Gallatin National Forest: Spire Rock Campground along south side of Squaw Creek, 23 mi SW of Bozeman.
Riparian community under Picea glauca with Viola canadensis var. corymbosa, Equisetum arvense, and Linnaea borealis. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Along the east side of the Clarks Fork Yellowstone River, ca 1.3 mi E of Edgar and U.S. Hwy 310.
Disturbed riparian/pasture area with Tanacetum vulgare, Hesperis matronalis, and Euphorbia esula. Phenology: fruiting.

U.S.A., Montana, Carbon County: Ridge immediately N of County Road 421 and E of Monahan Road, 1.3 mi W of Joliet.
Disturbed ponderosa pine-grassland on sandstone outcroppings with Agropyron spicatum, Alyssum desertorum, and Bromus tectorum. Phenology: fruiting.

U.S.A., Idaho, Fremont County: Centennial Mountains: Targhee National Forest: head of Tin Cup Creek on divide above Hell Roaring Creek, ca 1.5 mi SW of the summit of Mt. Jefferson.
T14N R42E S8
Whitebark pine and subalpine fir parkland with Phlox multiflora, Carex geyeri, and Erythronium grandiflorum. Phenology: flowering & fruiting.

U.S.A., Idaho, Fremont County: Snake River Plains: boating access along the east side of the Henrys Fork River, 2.6 mi W of Ashton.
T9N R42E S33
Dry disturbed areas and roadways with Bromus japonicus, Purshia tridentata, and Euphorbia esula. Phenology: fruiting.

U.S.A., Montana, Carbon County: Wolf Canyon 1 mi S of the Yellowstone River, ca 14 mi WSW of Laurel.
Sides of canyon in rocky open ponderosa pine forest with Agropyron spicatum, Festuca idahoensis, and Rhus trilobata in the understory. Phenology: fruiting.

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: along the south side of the North Fork Sixmile Creek.
Douglas fir forest with Calamagrostis rubescens, Fragaria vesca, and Acer glabrum. Phenology: fruiting.

U.S.A., Montana, Stillwater County: Along Whitebird Creek, ca 10 mi S of Columbus.
Moist draw along creek with Toxicodendron rydbergii, Populus tremuloides, Prunus virginiana var. melanocarpa and Asperugo procumbens. Phenology: fruiting.

U.S.A., Montana, Park County: Absaroka Mountains: Yellowstone National Park: Black Canyon of the Yellowstone, along the Yellowstone River between Crevice Lake and Knowles Falls.
Douglas fir forest and openings with Zigadenus venenosus var. gamineus, Geum triflorum, and Collinsia parviflora. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Yellowstone Plateau: Yellowstone National Park: along the east side of Hellroaring Creek, ca 1 mi N of the Yellowstone River.
Douglas fir forest with Fragaria vesca, Valeriana dioica, and Mahonia repens. Phenology: flowering & fruiting.
Accession: RM 822579, Barcode: rm0023896

U.S.A., Wyoming, Park County: Absaroka Mountains: Yellowstone National Park: along Slough Creek Trail, ca 3 mi NE of trailhead.
Meadow openings in coniferous forest with Melica spectabilis, Stipa richardsonii, Hedysarum sulphurescens, and Helianthella uniflora. Phenology: fruiting.

U.S.A., Montana, Madison County: Madison Range: Gallatin National Forest: along West Fork Beaver Creek Trail, ca 4 mi N of U.S. Hwy 287; 25 mi NW of West Yellowstone.
Openings in Douglas fir forest with Castilleja cristagalli, Helianthella uniflora, and Osmorhiza occidentalis. Phenology: fruiting.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: on the divide between Rito Blanco and the upper drainage leading into Lefthand Canyon and down drainage toward Lefthand Canyon, ca 7 air mi ESE of Pagosa Springs.
Open clay slope. Phenology: fruiting.
Annotated by Jeanette Flaig.

U.S.A., Colorado, La Plata County: Eastern San Juan Mountains: N of Vallecito Reservoir on the west slope of Middle Mountain along Forest Road 724, N and S of Berri Creek, ca 16.5 air mi N of Bayfield.
Open aspen/white fir forest with mountain shrub understory. Phenology: fruiting.
Annotated by Jeanette Flaig.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 E to Monte Vista S on Colo Hwy 15, 4 air mi W to County Road 2S, turns into Forest Road 28 continue S for 17.8 road mi.
Creek side with aspen and Douglas fir, rocky south-facing slope in aspen woodland with Douglas fir and ponderosa pine; coniferous forest to summit. Phenology: fruiting.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 E to County Road 17 N to Forest Road 610; ca 5 air mi N of South Fork. South
Ponderosa pine forest with scattered Douglas fir, pinyon and juniper with Ribes understory. Phenology: fruiting.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 W from Del Norte to County Road 19.
Along highway. Phenology: fruiting.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: U.S. Hwy 160 W to Forest Road 620 then ca 6 road mi NNW; ca 23 air mi W of Pagosa Springs.
White fir and pine forest. Phenology: fruiting.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: U.S. Hwy 160 W to Forest Road 743; ca 9 air mi E of Bayfield.
Ponderosa pine woodland into xeric meadow. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: Rio Grande National Forest: Poso Campgroungd and
East exposure with spruce forests and scattered aspen below, igneous rock outcrop, and rocky ridge; rock outcrop. Phenology: flowering.
Annotated by Jeanette Flaig.
with Jeanette Flaig

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: Colo Hwy 151, 6 air mi NW of Forest Road 613.
Sandy at bottom then shale and sandstone outcrops with ponderosa pine forest and scattered Gambel oak and Fendlera understory above; roadside. Phenology: fruiting.
with Jeanette Flaig

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: Colo Hwy 149, 11 road mi W of Forest Road 507.
Rocky igneous outcrops, grassy slopes, seep with Ribes dominant and spruce-Douglas fir; rock outcrops. Phenology: flowering.
with Jeanette Flaig

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: northeast end of Mesa Cortado, S of U.S. Hwy 84, ca 17.5-18 air mi SE of Pagosa Springs.
Douglas fir/white fir/aspen on lower slopes. Phenology: vegetative only.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: Eightmile Mesa along Forest Road 651 in the vicinity of VABM 8176 and old Lookout Tower, ca 6.5-7 air mi S of Pagosa Springs.
Slopes with thickets of Gambels oak, chokecherry, seviceberry, and scattered Douglas fir. Phenology: fruiting.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: along Forest Road 651 at the northeast base of Eightmile Mesa, ca 6.5 air mi SSE of Pagosa Springs.
Clay and shaly clay slopes and flats. Phenology: vegetative only.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: the high point on Forest Road 766 above the head of Spring Creek, Ritter Canyon, Armstrong Canyon, and Salt Canyon, ca 10.5 air mi NE of Ignacio; ca 7.5 air mi ESE of Bayfield.
Slopes covered with Gambels oak, with occasional white fir, ponderosa pine, and Douglas fir. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: Cool Broth Canyon, Forest Road J36, ca 17 air mi N of Del Norte.
Ponderosa pine woodland; open grassland into ephemeral drainage with scattered aspen. Phenology: flowering.

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: Rio Grande National Forest: Laughlin Gulch, Burro Canyon, 9 air mi W of Saguache.
West-facing slope to drainage with rock outcrops. Phenology: flowering.
with Kurt Flaig

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: Million Reservoir, Beaver Creek Road, 4 air mi SW of South Fork.
Ridge top in burned area down rocky south-facing slope into drainage. Phenology: flowering.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: along Forest Road 663, ca 2 air mi SW of V Rock, ca 15 air mi SE of Pagosa Springs.
Oak woodland. Phenology: flowering.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: Turkey Creek Trailhead, vicinity of Poison Gulch, 3.5 air mi SW of South Fork.
Mixed conifer forest with aspen and forest openings up a south-facing slope. Phenology: flowering.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: Tewksbury Trailhead, Upper Beaver Creek Campground vicinity, Beaver Creek Road, 6 air mi SW of South Fork.
Steep drainage on northwest-facing slope. Phenology: flowering.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: N of Klondike Park on Forest Road 135, SE of Shamrock Mines, ca 10 air mi ENE of Bayfield.
Ponderosa pine woodland with Quercus understory in heavily grazed area with seep. Phenology: vegetative only.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: Forest Road 135, ca 10 air mi NE of Bayfield.
Roadside. Phenology: fruiting.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Limekiln Peak, Old Spanish Trail, Limekiln, SW of Sevenmile Plaza, 7.5 air mi SE of Del Norte.
Rock outcrops in pinyon/juniper woodland with scattered Douglas fir on west-facing slope. Phenology: vegetative only.

U.S.A., Colorado, La Plata County: Eastern San Juan Mountains: San Juan National Forest: Weminuche Wilderness: Eolus and North Eolus Peaks, Needles Creek Trail, N of Chicago Baisin, ca 15.5 air mi SSE of Silverton.
Mixed conifer forest with seeps along river. Phenology: vegetative only.
with Kurt Flaig

U.S.A., Colorado, Hinsdale County: Eastern San Juan Mountains: San Juan National Forest: Weminuche Wilderness: Pine Creek Trail, Los Pinos River.
Mixed conifer forest in canyon with southeast-facing upslope and river with open meadows and willow thickets. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: ca 1 mi SE of Cottonwood Pass near the head of Eightmile Creek on County Road 55, ca 5 air mi ESE of Hot Sulphur Springs.
Grassy sagebrush slope, spring drainage, and aspen grooves. Phenology: vegetative only.
Annotated by Erin Foley.
with Erin and Michael Foley

U.S.A., Colorado, Grand County: Arapaho National Forest: Williams Fork Mountains: at the forest boundary on Forest Road 200, ca 0.5 mi N of Haystack Mountain, ca 2 air mi N of Green Mountain Reservoir, ca 11 air mi SSE of Kremmling.
North-facing slope of large draw with maple thickets and aspen woods. Phenology: flowering.
Annotated by Erin Foley.
with Erin and Michael Foley

U.S.A., Colorado, Jefferson County: Arapaho National Forest: Front Range: just S of the upper Snowshoe-Arapaho roads intersection, ca 3/4-1 mi SSW of Evergreen Mountain, ca 3 air mi SW of Evergreen; ca 12.5 air mi SW of Golden.
Small draw in Douglas fir/ponderosa pine/lodgepole pine forest on granitic soil. Phenology: flowering.
Annotated by Erin Foley.
with Erin and Michael Foley

U.S.A., Colorado, Gilpin County: Arapaho National Forest: Front Range: Columbine Campground and above a tributary of Chase Gulch to the E, ca 5.5 air mi N of Idaho Springs; ca 2 1/4 mi NW of Central City.
Open, stony slope. Phenology: flowering.

U.S.A., Colorado, Gilpin County: Arapaho National Forest: Front Range: along Colo Hwy 119 and North Clear Creek, W of Cottonwood Gulch, ca 5 air mi SE of Central City.
Roadside and adjacent steep, rocky slope. Phenology: flowering.

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Beaver Meadows and along trail
At the base of granite cliffs and outcrops. Phenology: flowering.

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Mount Evans State Wildlife Area: east end of ridge between Bear and Steel creeks, ca 0.5 air mi SW of headquarters, ca 8.5 air mi SSE of Idaho Springs.
Parking lot and adjacent disturbed areas. Phenology: flowering.

U.S.A., Colorado, Grand County: Arapaho National Forest: Rabbit Ears Range: Willow Creek just S of Colo Hwy 125, ca 9 air mi NE of Hot Sulphur Springs; ca 9 air mi NW of Granby.
Along creek and roadside. Phenology: flowering.
with Michael Foley

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Barbour Fork Soda Creek, ca 2.5 air mi SW of Idaho Springs; ca 30-31 air mi W of Denver.
On rocky open southwestern slope and roadside. Phenology: flowering.
with Michael Foley

U.S.A., Colorado, Grand County: Arapaho National Forest: Rabbit Ears Range: along Coyote Creek, just W of Colo. Hwy 125, ca 0.5-1 mi N of Bunte Reservoir, ca 7 air mi NE of Hot Sulphur Springs.
Creekside. Phenology: flowering.
with B. E. Nelson and Michael Foley

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: along Keyser Creek, ca 0.5 mi W of the junction of Williams Fork and Keyser Creek, ca 12.5 air mi SSE fo Hot Sulphur Springs.
Sagebrush steppe, drainage gullies, and creekside. Phenology: flowering.
with Michael Foley

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Little Muddy Creek and De Koevend Lake, ca 8.5 air mi SE of Hot Sulpher Springs, ca 11 air mi SW of Granby.
Along creek, canal, and sagebrush slopes by lake. Phenology: flowering.

U.S.A., Colorado, Grand County: Arapaho National Forest: Williams Fork Mountains: intermittent stream between North Battle Creek and South Battle Creek, ca 16.5 air mi NW of Byers Peak, ca 12.5 air mi SE of Kremmling.
Along stream, on open rocky slopes, and adjacent lodgepole pine/spruce forest. Phenology: flowering.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: along County Road 41, ca 2 mi W of U.S. Hwy 34, ca 4-4.5 air mi NNW of Granby.
Ridgetop and south-facing sagebrush steppe. Phenology: flowering.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Monarch Lake, ca 10.5 air mi E of Granby; ca 12 air mi NE of Fraser.
Lakeside, spruce/lodgepole pine/fir forest, and streamside. Phenology: fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: along Beaver Creek at the junction of Spring and Beaver creeks.
Along stream and adjacent banks. Phenology: flowering.

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Mount Evans Wilderness Trail: Lost Creek, ca 9.5 air mi S of Idaho Springs.
Rocky slopes. Phenology: fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Rabbit Ears Range: along Cabin Creek, ca 0.5 mi SW of Willow Creek and Colo. Hwy 125, ca 9.5 mi NNE of Hot Sulphur Springs.
Along road and steep rocky slopes of volcanic origin. Phenology: flowering.
with B. E. Nelson and Michael Foley

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: ca 2 air mi W of YMCA Snow Mountain Ranch (located on County Road 53), ca 7.5-8 air mi SSW of Granby.
Lodgepole/spruce forest, adjacent meadow and rocky peaks. Phenology: flowering.

U.S.A., Colorado, Grand County: Park Range: ridge between French Creek and Colorado River along Blacktail or County Road 11, ca 3.3 air mi NNE of Radium; ca 9.3 air mi SW of Kremmling.
Mountain shrub community and aspen grove. Phenology: flowering.
with Michelle Nelson

U.S.A., Colorado, Grand County: Middle Park: off BLM Road 2757, ca 1 air mi E of County Road 2 and ca 1/3 mi N of Sulphur Springs, ca 7.5 air mi NE of Kremmling.
Deep stony draw and adjacent bushy slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: Wolford Mountain Dam on Muddy Creek, ca 4 air mi NNW of Kremmling, and ca 1 mi W of Wolford Mountain.
Dry gulch. Phenology: fruiting.

U.S.A., Colorado, Grand County: Middle Park: Corral Creek, ca 11 air mi E of Kremmling and ca 4 air mi W of Hot Sulphur Springs.
Along creek and adjacent rocky slopes. Phenology: fruiting.

U.S.A., Colorado, Grand County: Middle Park: S of Colorado River, ca 1.5 air mi W of Parshall and ca 10.5 air mi E of Kremmling.
Rocky slope adjacent to fork. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Gore Range: ca 8 air mi SW of Kremmling off County Road 1or Trough Road, ca 8.5 mi S of the junction of County Road 1 and Colo Hwy 9, along the Colorado River.
Along the river. Phenology: flowering.

U.S.A., Colorado, Grand County: Gore Range: ca 1 mi W of the Denver and Rio Grande Western Railroad and Radium.
Pinyon/juniper woodland, silty loam and sandy soils along drainage gully. Phenology: flowering.

U.S.A., Colorado, Grand County: Middle Park: ca 3.5 air mi SW of Kremmling along Elliott Creek.
Moist sagebrush slope into bank of creek. Phenology: flowering.

U.S.A., Colorado, Grand County: Gore Range: ca 0.5 mi N of Radium along the Colorado River.
Along river and sandy flats. Phenology: flowering.

U.S.A., Colorado, Grand County: Gore Range: ca 3 air mi ENE of Radium and ca 3 air mi W of Sheep Mountain.
Along intermittent stream. Phenology: flowering.

U.S.A., Colorado, Grand County: Middle Park: Junction Butte area, ca 4 air mi SE of Kremmling and ca 8 air mi WSW of Parshall, 1 air mi N of Moore Reservoir.
Rocky ridge. Phenology: flowering.

U.S.A., Colorado, Grand County: Williams Fork Mountains: ca 10 air mi SE of Kremmling and ca 24 air mi NW of Silverthorne, ca 2 mi E of Colo Hwy 9 off County Road 381.
Fine sedimentary hills and drainage. Phenology: flowering.

U.S.A., Colorado, Grand County: Middle Park: ca 6.5 air mi NW of Granby and ca 7.5 air mi NE of Hot Sulphur Springs, just E of Smith Creek.
Coniferous forest/sagebrush slope transition. Phenology: flowering.

U.S.A., Colorado, Grand County: Middle Park: ca 6 air mi SE of Granby and 4.5 air mi NNW of Fraser, 1 mi S of Behler Creek.
Rocky sagebrush slope along stream. Phenology: flowering.

U.S.A., Colorado, Grand County: Middle Park: BLM land adjacent to Hot Sulphur Springs State Wildlife Area: ca 1.5 air mi SSW of Hot Sulphur Springs.
Along stream and adjacent banks. Phenology: flowering.

U.S.A., Colorado, Grand County: Middle Park: just W of Troublesome Creek, ca 10.5 air mi NE of Kremmling and ca 9.5 air mi NW of Parshall.
Along creek. Phenology: flowering.

U.S.A., Colorado, Grand County: Williams Fork Mountains: ca 2 mi NW of Green Mountain Reservoir along Colo Hwy 9.
Along small stream through shale/siltstone substrate. Phenology: flowering.

U.S.A., Colorado, Grand County: Williams Fork Mountains: Lawson Ridge, ca 6 air mi SE of Kremmling and ca 7 air mi NNW of Green Mountain Reservoir.
North-facing sagebrush slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: ca 2 air mi NW of Hot Sulphur Springs and ca 3.5 air mi NE of Parshall.
Moist sagebrush slope. Phenology: flowering.

U.S.A., Colorado, Grand County: Middle Park: Little Wolford Mountain, ca 6 air mi NNE of Kremmling and ca 11.5 air mi NW of Parshall.
Douglas fir slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: just S of Hot Sulphur Springs State Wildlife Area and just N of Little Muddy, ca 3.5 air mi SSW of Hot Sulphur Springs and 11 air mi SW of Granby.
Moist aspen grove. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Rabbit Ears Range: The Gunsight, 0.5 mi W of Gunsight Pass, ca 11.5 air mi NNE of Kremmling and 14.5 air mi NW of Hot Sulphur Springs.
Along intermittent stream. Phenology: flowering.
with Tony Sloan

U.S.A., Colorado, Grand County: Middle Park: ca 3.5 air mi ESE of Hot Sulphur Springs and 6 air mi WSW of Granby.
Steep rocky southwest-facing sagebrush slope. Phenology: flowering.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Bard Creek, ca 1.5 air mi SW of Empire and ca 2.5 air mi NW of Georgetown.
Southeast-facing slope along creek. Phenology: flowering.

U.S.A., Colorado, Grand County: Rabbit Ears Range: Muddy Creek, ca 4 air mi SE of Whiteley Peak and ca 12.5 air mi NW of Wolford Mountain.
Narrow, protected north-facing aspen slope. Phenology: fruiting.

U.S.A., Colorado, Grand County: Middle Park: ca 2 air mi W of Wolford Mountain and ca 4 air mi NW of Kremmling.
Along intermittent stream. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: ca 2 air mi W of Wolford Mountain and ca 4 air mi NW of Kremmling.
Aspen slope adjacent to sagebrush. Phenology: fruiting.

U.S.A., Colorado, Grand County: Middle Park: just S of Horse Gulch off County Road 22, ca 2.5 air mi NE of Kremmling and ca 3.5 air mi SE of Wolford Mountain.
Southeast-facing sagebrush slope. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Middle Park: Corral Creek, ca 1.5 air mi NNW of Parshall and ca 4 air mi W of Hot Sulphur Springs.
Roadside. Phenology: fruiting.

U.S.A., Colorado, Grand County: Rabbit Ears Range: tributary of Willow Creek, ca 9.5 air mi NW of Granby and ca 9.5 air mi SE of Willow Creek Pass.
Steep slope of rocky outcrops. Phenology: flowering.

U.S.A., Colorado, Grand County: Middle Park: Kinney Creek, ca 3.5 air mi NE of Hot Sulphur Springs and ca 8 air mi WNW of Granby.
Drainage through lodgepole pine and sagebrush; area heavily grazed by cattle. Phenology: fruiting.

U.S.A., Colorado, Grand County: Middle Park: Kinney Creek, ca 3.5 air mi NE of Hot Sulphur Springs and ca 8 air mi WNW of Granby.
Drainage through lodgepole pine and sagebrush; area heavily grazed by cattle. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Gore Range: Inspiration Point, ca 6.5 air mi SW of Kremmling and ca 5.5 air mi NE of Radium.
Along intermittent stream. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Chokecherry Knob E of Wyo Hwy 71, ca 8.5 air mi S of Rawlins.
Sagebrush draw leading into a dense thicket of chokecherry, serviceberry, willow, and other shrubs. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: base and slopes of sandstone rim by Separation Creek, ca 16.5 air mi SW of Rawlins; ca 14 air mi SE of Creston Junction.
West-facing slope on west side of rim; fairly dense 2-3' sagebrush dominant; dry, rocky soil. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: Table Mountain and vicinity, ca 17 air mi SE of Lamont; ca 9 air mi SW of Bradley Peak.
Dry, rocky, steep northeast-facing slope with stratified outcrops; partially vegetated; dry, rocky soil. Phenology: vegetative only.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: slope and base of South Table Mountain, ca 3 air mi SSW of Steamboat Mountain; ca 8 air mi NW of Spring Butte.
Spring and steep north slope of old volcanic neck; sagebrush and grasses dominant; dry, rocky, silty soil. Phenology: vegetative only.
Annotated by Robert D. Dorn.

U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
Small dry wash on west-facing sagebrush slope; dense patches of Salix shrubs interspersed with dense sagebrush and tall graminoids. Phenology: vegetative only.
Annotated by Robert D. Dorn.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: slope of Oregon Butte, ca 7 air mi W of Continental Peak; ca 14 air mi NNW of the Pinnacles.
Moist drainage along north-facing slope; shaded pine and aspen overstory; moist dark soil. Phenology: vegetative only.
Annotated by Robert D. Dorn.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Green Mountain: Stratton Rim on the southeast end of Green Mountain ca 4 air mi WSW of Whiskey Peak; ca 16.5 air mi SE of Jeffrey City; ca 5.5 air mi NW of Bairoil.
Steep lee slope of the rim with sagebrush, bitterbrush, and chokecherry. Phenology: flowering.
Annotated by Laura Welp.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: top of Red Rim, ca 8 air mi SW of Hadsell; ca 13.5 air mi E of Creston Junction.
Drainage on west facing slope with sagebrush and Purshia. Phenology: flowering.

U.S.A., Wyoming, Fremont County: [location and coordinates withheld]
Along creek with dense grasses. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Popo Agie River Drainage: Beaver Creek, ca 20 air mi S of Lander; ca 25 air mi W of Sweetwater Station.
North facing slope with closed pine overstory, open understory; duffy soil.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Cache Creek, ca 2-3.5 air mi SE of center of Jackson.
Stream margins with blue spruce and open slopes. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Sheep Creek, at break with plains for ca 1.5 road mi; 5-6.5 air mi SE of Gros Ventre Junction.
Stream bottom often with Douglas fir and south exposed slopes. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Game Creek, ca 6-7 air mi N of Hoback Junction.
Open stream area and lower slopes, calcareous. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Area: ridge just N of Lower Horse Creek, ca 1.5 air mi NNE of Hoback Junction.
Roadside, meadow, and cliffs. Phenology: fruiting.

U.S.A., Wyoming, Teton County: [location and coordinates withheld]
Along waterway and upslope. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Gros Ventre Area: ca 5 air mi NW of Bondurant.
Along river. Phenology: fruiting.
with Stuart Markow

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gros Ventre River Road, ca 2 air mi E of Forest boundary; just W to overlooking Lower Slide Lake, on the north side.
Moist stream banks, aspen groves, and ridge tops. Phenology: flowering.
Annotated by Stuart Markow.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 2 air mi SSW of Black Rock Ranger Station on road to Lily Lake.
Roadside through sagebrush grassland and wooded areas. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 6 air mi SSW of Moran.
Grassy area. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: 2-4.5 air mi E of Black Rock Ranger Station.
Mountain slope and roadside. Phenology: fruiting.

U.S.A., New Mexico, Colfax County: NM Hwy 72, 11 road mi E of I-25 (milepost 11).
Roadside through wooded area. Phenology: fruiting.

U.S.A., Wyoming, Washakie County: Tensleep Preserve, The Nature Conservancy: southwest flank, foothills of the Big Horn Mountains, ca 10 mi E of Ten Sleep; Billy Creek off of Upper Canyon Creek Canyon along Billy Creek Trail at spring. Monument Hill quad.
Growing in canyon on southwest-facing slope along spring, with Equisetum laevigatum, Geum macrophyllum, Glyceria striata, Heracleum sphondylium, Mertensia, Ranunculus macounii, Salix bebbiana, Thlaspi arvense, etc. Phenology: flowering & fruiting.
with Richard L. Larimore, J. L. Crane, Daniel T. Busemeyer

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: Squaw Gulch area, on Forest Road 422 and trail 1897, ca 5.5 air mi SW of Edwards.
Aspen woodland and riparian area. Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: Little Mattie Campground area, ca 13 air mi N of Aspen.
Sagebrush-aspen community on gypsic soil. Phenology: flowering.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: angle of Shavano Trail Head and Colorado Trail, off County Road 240, ca 4 air mi NNW of Maysville.
Pseudotsuga menziesii at the base of rock with open Cercocarpus montanus, north-northwest aspect. Phenology: flowering.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Chalk Bluffs area below Mount Princeton, at the Colorado Trailhead, ca 7 road mi on County Road 162 from U.S. Hwy 285, ca 8 air mi WSW of Nathrop, ca 10 air mi SW of Buena Vista.
Pinus ponderosa and P. edulis forest to mixed forest on talus slope. Phenology: fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: Sylvan Lake area, ca 16 air mi SSE of Eagle.
Pinus contorta at lake front. Phenology: flowering.

U.S.A., Colorado, Chaffee County: Central Colorado: Mosquito Range, East Slope Continental Divide: Browns Canyon on the Arkansas River, ca 10 air mi NW of Salida.
Granite rock outcrops and area along river. Phenology: flowering.
with Emily Holt

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: County Road 306, ca 7 air mi WSW of Buena Vista.
Intrusive substrate, steep gravel slopes in pinyon pine, ponderosa pine, and Ribes. Phenology: flowering.
with Emily Holt

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Colorado Trail up Hughes Creek, from trailhead off County Road 306, ca 9 air mi WSW of Buena Vista.
Mixed forest with some open mountian shrublands. Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: off Forest Road 514 on north side of road just E of third cattle guard, at large switchback in road, ca 9 air mi SSW of Gypsum.
Aspen on sandy soil. Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Gore Range, West Slope Continental Divide: along Piney River and East Meadow Trail in Eagles Nest Wilderness, from Piney Crossing Campground to hilltop, ca 6 air mi NNW of Vail.
Aspen along river. Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: in Basalt-Christine State Wildlife Area, off County Road 104, south side of road along Fryingpan River, ca 2.5 air mi E of Basalt.
Palustrine wetland along river and disturbed roadside. Phenology: fruiting.
with Robert Booth

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cuddy Mountains: Wildhorse Canyon across Wildhorse River from Trail Hill, ca 20.5 air mi NW of Council; ca 6.5 air mi SSW of Bear.
Open east-facing hillside dominated by grasses and Symphoricarpos. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Hells Canyon-Seven Devils Scenic Area: Kinney Creek Trail (Forest Service Trail 221), ca 9 air mi N of Bear; ca 24 air mi NW of New Meadows.
Dry basalt canyon with creek. Phenology: fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Weiser River Valley: Mesa Road off U.S. Hwy 95, ca 8 air mi S of Council; ca 12 air mi ENE of Cambridge.
Roadside grass and shrubland. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Weiser River Valley: along old U.S. Hwy 95 S of Fruitvale, ca 4.5-5.5 air mi N of Council; ca 14 air mi SSW of New Meadows.
Roadside grass and shrubland. Phenology: flowering.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains: area around open pit mine between heads of 4th of July and Dennett creeks, ca 16 air mi NW of Midvale; ca 18 air mi W of Cambridge.
Steep, mostly southwest-facing hillside dominated by Elymus spicatus and Lupinus. Phenology: flowering.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Buckwheat Flats Research Natural Area: along Sage Creek, ca 5 air mi SW of Midvale; ca 12 air mi SW of Cambridge.
Riparian area of creek. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains: along the Weiser River just N of Evergreen, ca 7 air mi SW of New Meadows; ca 14 air mi W of McCall.
Mixed conifer overstory on west-facing river bank and roadside. Phenology: flowering.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains: Hixon Sharptail Preserve, Fairchild Reservoir, ca 8 air mi W of Midvale; ca 14 air mi SW of Cambridge.
Open grass and shrubland, clay soil. Phenology: flowering & fruiting.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains: along logging road off Forest Road 573 (Hill Creek Road); ca 10 air mi NW of Midvale; ca 11 air mi W of Cambridge.
Open Pseudotsuga menziesii with xeric forbs and grasses. Phenology: buds.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Weiser River Valley: along Keith Creek Road just W of Shoe Peg Valley, ca 5.5 air mi NW of Midvale; ca 8 air mi SW of Cambridge.
Open grass and shrub dominated rangeland. Phenology: flowering & fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cuddy Mountains: Goodrich Creek Research Natural Area: along Goodrich Creek, ca 9 air mi SW of Council; ca 8 air mi NNE of Cambridge.
Roadside riparian area in grass and shrub rangeland. Phenology: fruiting.
with Denise L. Fairbanks

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Weiser River Valley: along west bank of Weiser River, just S of Little Weiser River, ca 2 air mi SSW of Cambridge; ca 6 air mi NNE of Midvale.
Riverside and roadside in shrub and grass dominated canyon. Phenology: fruiting.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains: Cuddy Mountain, just S of East Brownlee Creek, ca 14 air mi NNE of Cambridge; ca 18 air mi W of Council.
Overstory dominated by Pseudotsuga menziesii with patches of Populus tremuloides. Phenology: flowering.
with Phillip G. Lawrence

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains: Boundary Trail, just S of Grizzly Basin, ca 8 air mi N of Cambridge; ca 13 air mi W of Council. Also SE/14
Mostly south-facing slopes along fence line with moist drainages. Phenology: fruiting.
with Phillip G. Lawrence

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Weiser River Valley: Rush Creek Road, ca 4 air mi N of Cambridge; ca 14 air mi SW of Council.
Roadside in open shrub-grassland, basalt soil. Phenology: fruiting.
with Phillip G. Lawrence

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Weiser River Valley: Deer Creek at powerline crossing, ca 5 mi W of Cambridge; ca 20 air mi SW of Council.
Roadside and shrub-grassland. Phenology: fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Weiser River Valley: along Middle Fork Weiser River Road, ca 6 air mi S of Council; ca 6 air mi N of Indian Valley.
Roadside grassland and riparian area. Phenology: fruiting.
with B. E. Nelson

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Frank Church-River of No Return Wilderness: Chamberlain Creek Trail (Trail 033), ca 1 mi E of Deer Creek to 0.5 mi W of Skull Creek, ca 4-6 air mi E of Chamberlain Guard Station; ca 20 air mi NE of Big Creek Guard St
T24N R11E S34
Trailside in mixed conifer forest. Phenology: fruiting.

U.S.A., Idaho, Adams County: [location and coordinates withheld]
Roadside shrubland. Phenology: vegetative only.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Middle Brownlee Creek Road, above Middle Brownlee Creek and below road, ca 14.5 air mi NW of Cambridge; ca 18.5 air mi NNW of Midvale.
Bench and ridge; basalt, rocky soil; Artemisia tridentata/Purshia tridentata/Elymus spicatus with scattered Pinus ponderosa. Phenology: flowering.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains Area: Forest Road 048 between Olive and Dry creeks, ca 11.5 air mi NW of Council; ca 18 air mi N of Cambridge.
Ridge and northwest-facing slope; basalt soil; Elymus spicatus/Festuca idahoensis with mixed shrubs and scattered Pinus ponderosa. Phenology: fruiting.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains Area: Mann Creek by Forest Road 009 from guard station south ca 0.3 road mi, ca 10.5 air mi WNW of Midvale; ca 14 air mi SSW of Cambridge.
Roadside riparian area; dominated by Populus tricocarpa, Alnus, Philadelphus lewisii, and Pinus ponderosa wildlife tree not collected. Phenology: fruiting.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains Area: between Bear Saddle and Coffee Flat, ca 15 air mi NW of Midvale; ca 15 air mi WNW of Cambridge.
Shrubfield in logged area with Abies lasiocarpa, Ceanothus velutinus, Prunus, Symphoricarpos, and Artemisia tridentata. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Hells Canyon-Seven Devils Scenic Area: Kinney Point ca 6 air mi NNE of Cuprum; ca 23 air mi NW of New Meadows.
Dry subalpine meadow/rocky outcrop; dominated by Festuca idahoensis, with Carex geyeri and some Artemisia tridentata. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Forest Road 106, from Council-Cuprum Road to gate of Copper Cliff Mine, ca 1.5 mi NE of Cuprum; ca 21 air mi NW of New Meadows.
Roadside; overstory of scattered Pinus ponderosa, Pseudotsuga menziesii, Picea engelmannii, and a few Abies grandis. Phenology: flowering.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains Area: near gravel pit off Forest Road 025, ca 14.5 air mi WNW of Midvale; ca 17 air mi WSW of Cambridge.
Rocky basalt soil, moderately steep, mostly south-facing slope with Elymus spicatus, mixed shrubs and forbs, and Pyrrocoma radiata. Phenology: fruiting.
with Darren L. Pearson

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cuddy Mountains Area: Summit Creek Road, just E of powerlines, ca 13.5 air mi NW of Council; ca 17 air mi WSW of New Meadows.
East and southeast facing slopes; dominated by Artemisia tripartita, Elymus spicatus, and Balsamorhiza sagittata; basalt soil. Phenology: flowering.

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Frank Church-River of No Return Wilderness: Monumental Creek Trail to Roosevelt Lake, ca 15.5 air mi E of Yellow Pine; ca 13.5 air mi SE of Big Creek.
Mixed conifer overstory/mixed shrub. Phenology: fruiting.
with Denise L. Fairbanks

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Hells Canyon-Seven Devils Scenic Area: Eckels Creek Trail, ca 2-3 air mi NW of Cuprum; ca 24 air mi NW of New Meadows.
Rocky basalt soil; mixed shrub grassland, dominated by Elymus spicatus; also Rhus radicans. Phenology: fruiting.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Lorton Pass Gulch above Mill Creek Road and Blue Spring Creek, ca 10.5 air mi WNW of Cambridge; ca 13 air mi NW of Midvale.
Riparian area of steep walled, rocky, ephemeral stream; basalt soil; dominated by Physocarpus malvaceus/Prunus emarginata in Artemisia tridentata/Purshia tridentata/Elymus spicatus grassland. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains Area: north side of Wood Gulch, above Forest Road 199, ca 4.5 air mi SE of Council; ca 14 air mi WSW of Donnelly.
Moderately steep, south to southwest-facing slopes; Pinus ponderosa/Pseudotsuga menziesii overstory; basalt soil. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains Area: Warm Springs Trail (203), along east side of Warm Spring Creek, off Forest Road 186, ca 8 air mi SE of Council; ca 12.5 air mi SW of Donnelly.
Basalt soil; moderately steep, mostly west facing slopes. Phenology: flowering & fruiting.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Middle Brownlee Creek, ca 14.5 air mi NW of Cambridge; ca 18.5 air mi NNW of Midvale.
Riparian area of creek; rocky basalt soil; dominated by Pinus ponderosa/Pseudotsuga menziesii/Crataegus douglasii. Phenology: flowering.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains Area: Little Pine-Cow Creek-Johnson Trail, ca 10.5 air mi NNW of Cambridge; ca 17 air mi W of Council.
Basalt parent material, mixed conifer forest with inclusions of sagebrush/grassland and scabland. Phenology: flowering & fruiting.
with Phill Lawrence

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: ca 12.5 air mi S of Brownlee Dam.
Volcanic rocky soil, mixed shrub/grassland, steep slope with ephemeral stream. Phenology: flowering.
Annotated by Joy Handley.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Snake River 2-5 mi N of Blakes Junction.
Rocky volcanics, roadsides, and steep slopes with sagebrush and perennial grasses, and riparian areas. Phenology: fruiting.
Annotated by Joy Handley.
with Joy Handley

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Dennett Creek, 3-6 mi E of Snake River.
Sagebrush slopes, streamside, juniper and Douglas fir above on gravelly shale. Phenology: flowering.
Annotated by Joy Handley.
with Joy Handley

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Raft Creek and Snake River
Very weedy area along river and creek, and on shaly slopes. Phenology: fruiting.
with Joy Handley

U.S.A., Colorado, Eagle County: Sierra Madre/Park Ranges: Park Range: in the vicinity of State Bridge.
T2S R83W S13; also S24
Pinyon-juniper.
with Sunny and Joel Kastning

U.S.A., Colorado, Grand County: Sierra Madre/Park Ranges: Park Range: ca 12 air mi SW of Kremmling in the vicinity of Radium.
T1S R82W S27; also S28
Rolling hills of pinyon-juniper and sagebrush.

U.S.A., Colorado, Routt County: Sierra Madre/Park Ranges: Park Range: ca 17 air mi WNW of Kremmling by Morrison Creek.
T2N R83W S6
Ridge sides and hilltops.
with David Culp

U.S.A., Colorado, Routt County: Sierra Madre/Park Ranges: Park Range: ca 24 air mi NNW of Steamboat Springs on Little Mountain, 1 air mi SSW of Hahns Peak.
T10N R85W S16
Rocky outcrops on the mountain.
with Heather & Joel Kastning

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: Routt National Forest: In canyon along Rock Creek, ca 16.5 air mi SE of Yampa, ca 4 air mi NNE of McCoy.
Brushy bench above the creek.
with Michelle Nelson

U.S.A., Colorado, Eagle County: Sierra Madre\Park Range: Park Range: Routt National Forest: Along Yarmony Creek ca 0.4 mi below Copper Spur, ca 18.7 air mi NNE of Eagle, ca 1.5 air mi ESE of McCoy.
Brushy stream bottom with narrowleaf cottonwood.
with Michelle Nelson

U.S.A., Colorado, Eagle County: Sierra Madre\Park Range: Park Range: in the vicinity of State Bridge.
Pinyon-juniper.
with Sunny & Joel Kastning

U.S.A., Colorado, Grand County: Sierra Madre\Park Range: Park Range: ca 12 air mi SW of Kremmling in the vicinity of Radium.
Rolling hills of pinyon-juniper and sagebrush.

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: ca 17 air mi WNW of Kremmling by Morrison Creek.
Ridge sides and hilltops.

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: ca 24 air mi NNW of Steamboat Springs on Little Mountain, SSW of Hahns Peak.
Rocky outcrops on the mountain.

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: vicinity of Mad Creek Trail, ca 7 air mi NNW of Steamboat Springs.
Near trail.

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: Battle Creek, ca 8 air mi ENE of Battle Mountain.
Slopes with aspen.
with Heather & Joel Kastning

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: ca 3 air mi ENE of Battle Mountain.
Sagebrush-grassland slopes on east side of creek. Phenology: fruiting.
with Lee Huston and Joel Kastning

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: ca 9 mi NNW of Blackhall Mountain, along the Encampment River.
Sagebrush grassland.
with David Culp

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Hams Fork Plateau: Dempsey Ridge Road, ca 5 air mi NW of Kemmerer.
Sagebrush slopes, rock outcrops, and windswept ridges. Phenology: flowering.
with Tom Cramer and Charmaine Refsdal

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: badlands area ca 1 air mi N of Round Mountain; ca 11 air mi NE of Kemmerer.
Partially barren slopes with shrubs in ravines, cushion plant communities, and redbeds. Phenology: flowering.
with Tom Cramer

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: vicinity of Coal Creek, ca 14 air mi N of Border Junction.
Sagebrush hills with aspen groves. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Sublette Range: east side of the range at the confluence of Mill and South Fork Mill creeks, ca 8 air mi N of Cokeville; ca 35 air mi NW of Kemmerer.
Sagebrush-grassland slopes with scattered aspen, chokecherry, and juniper. Phenology: flowering.
with Tomas Cramer

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Sublette Range: south end of the range above Quealy Reservoir, ca 3 air mi NNE of Cokeville; ca 30.5 air mi NW of Kemmerer.
Steep sagebrush-grassland slope near stream. Phenology: flowering & fruiting.
with Tom Cramer

U.S.A., Idaho, Bear Lake County: Bear Lake Plateau: east slope of Boundary Ridge near the head of Poison Creek, ca 0.5 mi W of Wyoming, ca 20 air mi SE of Montpelier; ca 5-5.5 air mi W of Cokeville, Wyoming.
Aspen-mountain shrub strip on the lee side of the ridge. Phenology: flowering.
Annotated by Thomas Cramer.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Snow Hollow, ca 1.5 air mi E of Idaho, ca 5.5 air mi SW of Cokeville; ca 29 air mi NW of Kemmerer.
At the base of the slopes and in the canyon bottom. Phenology: flowering.
with C. H. Refsdal

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge ca 3 air mi N of Nugget Canyon and U.S. Hwy 30, ca 15.5 air mi SSE of Cokeville; ca 17.5 air mi WNW of Kemmerer.
Sagebrush and mountain shrub communities on the lee side of the ridge. Phenology: flowering.
with C. H. Refsdal

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Underwood Canyon, ca 8 air mi SE of Cokeville.
Roadside next to Prunus and Amelanchier creekside. Phenology: flowering & fruiting.
with Jane T. Kellett

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: ca 13.5 air mi N of Cokeville; Sublette Range at Raymond Creek.
Douglas fir hillside and drainage. Phenology: flowering.
with Jane T. Kellett

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: South Fork Mountain, ca 20 air mi N of Kemmerer.
Steep rocky hillside forb meadow. Phenology: flowering.
with Jane T. Kellett

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Trail Creek, ca 14.5 air mi N of Kemmerer.
Steep sagebrush hillside with Amelanchier, Prunus, and aspen stands. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 4 air mi NNE of Almont.
Aspen forest with sagebrush meadow openings. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 18 air mi WSW of Gunnison.
Narrowleaf cottonwood, aspen, serviceberry, and sagebrush drainage. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 6.5 air mi NW of Sapinero.
Sagebrush meadow interspersed with aspen and oak. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 4.5 air mi NNE of Parlin.
Sagebrush, Douglas fir, ponderosa pine, and juniper. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 5 air mi NNE of Parlin.
Aspen woods along creek. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 3.5 air mi SSE of Paonia Reservoir.
West-facing slope; Colorado blue spruce, Douglas fir, juniper, and oak. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 7 air mi SSE of Paonia Reservoir.
Drainage with ponderosa pine and Douglas fir. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 4 air mi WNW of Kebler Pass.
Aspen woods, serviceberry, elderberry, snowberry. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Raggeds Wilderness: Dark Canyon, ca 8.5 air mi NW of Kebler Pass.
Canyon slope; aspen, snowberry, dogwood, Rocky Mountain maple. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: ca 5 air mi SSW of Beckwith Pass.
Spruce/fir forest and aspen forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 4.5 air mi ENE of Pitkin.
Engelmann spruce. Phenology: fruiting.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 5.5 air mi NE of Crawford.
Oak shrubland. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 8 air mi E of Crawford.
Oak-serviceberry-chokecherry shrubland. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 7 air mi W of Gunnison.
Sagebrush slope. Phenology: flowering.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: Needle Rock, south and east slopes to north side, rock face, ca 3.5 mi NE of Crawford.
Boulder slopes and shrub zone where soil developed. Phenology: flowering.
Annotated by Kevin J. Taylor.
with Kevin J. Taylor

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 17 air mi NW of Paonia Reservoir.
Aspen forest. Phenology: vegetative only.
Accession: 777729

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 4 air mi E of Paonia Reservoir.
Gambels oak forest up drainage; Prunus, Symphoricarpos, and Amelanchier. Phenology: vegetative only.
Accession: 777728

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: East Soap Creek, ca 15 air mi N of Blue Mesa Reservoir.
Steep, south-southeast-facing slope; open meadow and along creek. Phenology: vegetative only.
with Christine Tonielli and Josh Crayton
Accession: 777727

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 6.5 air mi ENE of Gunnison.
Sagebrush meadow along east-facing slope. Phenology: buds.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 10 air mi E of Gunnison.
Sagebrush and aspen on top of mesa, and along east-facing sandstone cliffs. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 4.5 air mi ENE of Gunnison.
South-facing sagebrush-covered slope. Phenology: buds.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: southwest slope of McIntosh Mountain and on summit ridge, ca 5 air mi WNW of Gunnison.
Sagebrush slope. Phenology: buds.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 12 air mi WSW of Gunnison.
Along drainage along dirt road; Populus, Salix, Amelanchier, and Ribes. Phenology: buds.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 6 air mi NNW of Gunnison.
Sagebrush-covered slope; Amelanchier and Symphoricarpos. Phenology: buds.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 1 3/4 air mi N of Ohio.
Douglas-fir and aspen forest edge and steep, sagebrush slope. Phenology: buds.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 3 1/4 air mi E of Parlin.
East-facing sagebrush-covered slope and along spring; aspen, Amelanchier, and Symphoricarpos. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 1 air mi E of Almont.
Sagebrush hills. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 3 air mi NE of Almont.
Steep, northwest-facing slope; Douglas-fir forest; Juniperus communis, Ribes, and Juniperus. Phenology: buds.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: along Elk Creek, ca 13.5 air mi WSW of Gunnison.
Along creek; sagebrush, Populus angustifolia, Ribes, Salix, Pentaphylloides, and Amelanchier. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 4 air mi NE of Sapinero.
East-facing slope; Quercus, Cercocarpos, Amelanchier, Comandra, and Balsamorhiza. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: adjacent to southern edge of Paonia Reservoir.
Southeast-facing drainage; Quercus, juniper, Symphoricarpos, Prunus, and Douglas-fir. Phenology: flowering.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: near West Fork of Terror Creek, ca 7 air mi NNW of Paonia.
Aspen forest near creek and forest openings; Picea pungens, Amelanchier, Quercus, and Prunus. Phenology: buds.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 4 air mi E of Paonia Reservoir.
Aspen forest; Quercus, Prunus, Amelanchier, and Symphoricarpos. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Taylor Canyon, ca 7 air mi NE of Almont.
Steep, north-facing cliff in canyon along ridge; Douglas-fir, Shepherdia, Ribes, and Acer. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 7 air mi NE of Almont.
South-facing slope and along creek; lodgepole pine, Douglas-fir, aspen, Ribes, Lonicera, Prunus, Rosa, and Juniperus communis. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 6 air mi NNE of Almont.
Southeast-facing sagebrush-covered slope; Purshia, Amelanchier, Douglas-fir, and Prunus. Phenology: flowering.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 8.5 air mi NNE of Paonia.
Aspen forest; Symphoricarpos, Amelanchier, and Prunus. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 3 air mi SE of Paonia Reservoir.
Oak, Amelanchier, and Symphoricarpos. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 8 air mi NW of Kebler Pass.
Aspen forest. Phenology: buds.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 2 1/4 air mi WSW of Almont.
Sagebrush slope and, perhaps, underground spring on east-facing slope. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 12 air mi W of Gunnison.
Along dry creek and west-facing, sagebrush-covered slope; Amelanchier, Rosa, Symphoricarpos, and aspen. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 2 air mi S of Paonia Reservoir.
Steep, east-facing slope; Douglas-fir/ponderosa pine forest and aspen forest; Amelanchier, Prunus, and Symphoricarpos. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: ca 12.5 air mi ENE of Crawford.
Steep, south-facing talus slope; aspen, Douglas-fir and Ribes. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: ca 12 1/4 air mi ENE of Crawford.
Oak, aspen, Symphoricarpos, Amelanchier, and Prunus. Phenology: flowering.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: Landsend Peak, ca 7 air mi SSE of Paonia.
Steep, west-facing talus slope of mountain; aspen, subalpine fir, and Douglas-fir. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: along Smith Fork Creek, ca 6.5 air mi ENE of Crawford.
Along creek. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 7 air mi ESE of Gould Reservoir.
Along creek. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 9.5 air mi ENE of Parlin.
Sagebrush hills and along top of box canyon. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 4.5 air mi ESE of Parlin.
Granite outcrops; sagebrush. Phenology: vegetative only.

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: ca 5 mi NW of Teds Place on Colo Hwy 14.
T9N R70W S32
Riverbank with Populus angustifolia.

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: South Fork of river 1 1/4 mi upstream of its confluence, ca 17 mi W of Teds Place on Colo Hwy 14.
Riverbank with narrow east-west tending canyon, bedrock-confined river, bank with Populus angustifolia, Betula occidentalis, Alnus incana, Cornus serica.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: breaks ca 12.5 air mi ESE of Oelrichs.
Draws, gullies, and drainage channels in the breaks. Phenology: fruiting.
Annotated by Grace M. Kostel.
with Grace Kostel

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: along South Branch Blacktail Creek, ca 10.5 mi ESE of Oelrichs.
Stream bottom and adjacent banks. Phenology: vegetative only.
Annotated by Grace M. Kostel.
with Grace Kostel

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: S of Sugarloaf or Forest Road 900, just E and NE of Strawstack Butte, ca 16.5 air mi NNE of Crawford.
Chalky bluffs and slopes. Phenology: fruiting.
Annotated by Grace M. Kostel.
with Grace Kostel

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: mesa ca 2 1/4 air mi S of French Creek and ca 3/4-1 air mi E of South Fork French Creek, ca 16 air mi SE of Hermosa.
Skunkbush/chokecherry/current thickets on the slopes. Phenology: fruiting.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 3 1/4 air mi W and 1 air mi N of the Cheyenne River, ca 5.5 air mi WSW of Red Shirt: ca 19.5 air mi SSE of Hermosa.
Chokecherry/golden current thickets on the slopes and along the drainage. Phenology: fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: along Horsehead Creek, ca 3 air mi W of U.S. Hwy 385, ca 9 air mi SSW of Oelrichs.
Stream banks and channel. Phenology: vegetative only.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 19 air mi SE of Hermosa.
Draw of clay soil. Phenology: vegetative only.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 18-18.5 air mi NW of Crawford and 0.5 mi N of Orella Road, Whitehead Creek.
West side drainage of creek. Phenology: vegetative only.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 8-8.5 air mi NW of Edgemont and 3 mi W of County Road 9.
On mesa tops and slopes; sand and rock soil. Phenology: vegetative only.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 11 air mi WSW of Edgemont and 2-2.5 mi S of U.S. Hwy 18.
Shale slopes and draw bottom. Phenology: fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 5.5-6 air mi SW of Edgemont.
On juniper ridges of rock and shale. Phenology: fruiting.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 17 air mi SE of Hermosa and 12 air mi ESE of Fairburn and 0.5 mi E of County Road 19 near French Creek.
On side slopes and in drainages of creek with sand and gravel soil. Phenology: vegetative only.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 16-16.5 air mi NE of Hermosa and 1.5-2 mi W of County Road 121 on Farmingdale Dam.
At and around the dam site. Soils are generally black alkaline hardpan clay. Phenology: vegetative only.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 18 air mi NW of Crawford and 1/2-3/4 mi N of Orella Road in Whitehead Creek.
Soils are silty and moist. Associated plants growing in creek floor are Salix spp., Prunus virginiana and Ribes spp. Phenology: vegetative only.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 12.5-13 air mi NW of Crawford.
In deep drainage. Phenology: vegetative only.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 22 air mi ENE of Hermosa and 1 mi W of Swinehart Hill on Rapid Creek.
On the banks of the creek. Phenology: vegetative only.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 6-6.5 air mi NW of Crawford, Little Cottonwood Creek.
In creek of actively flowing water.. Phenology: vegetative only.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: canyon N of Moss Agate Creek ca 0.5 - 1 mi S of County Road 9C, 10.5 -11 air mi NW of Edgemont.
Draw. Phenology: fruiting.
with B. E. Nelson

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: Red Shirt Wilderness Area: ca 1 mi N of Red Shirt, sand bluffs N of Cheyenne River.
Downslope of the sandbluffs into draws of loamy soil. Phenology: flowering.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: on County Road 1.5 mi W of Smithwick, 8.5 mi N of Oelrichs.
In draw. Phenology: vegetative only.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 8.5 air mi WNW of Edgemont and 2.5 air mi N of U.S. Hwy 18 in side drainage of Moss Agate Creek.
Draw bottom.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: public access to Big Creek, ca 17 air mi SE of Encampment; ca 7.6 air mi N of Colorado.
Rocky embankment dominated by sagebrush, scattered serviceberry, and chokecherry shrubs. Phenology: fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 24 air mi NW of Crawford and 0.5 mi NW of Hat Creek Road on Hat Creek.
Dry creek bottom of heavy clay soils. Phenology: vegetative only.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 26.5-27 air mi NW of Crawford.
Pinus ponderosa covered ridge of escarpment; soils are rock outcrops and sand. Phenology: fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 24 air mi NW of Crawford on hill immediately adjacent to and E of Milo Road.
Pinus ponderosa covered ridge of escarpment; soils are sand. Phenology: fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 16 air mi NW of Crawford and ca 2 air mi due N of Cottonwood Road.
Pinus ponderosa covered ridge of escarpment; soils are sand. Phenology: fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6.5 air mi SSE of Wall and 0.5 mi due E of SD Hwy 240.
Edge of badlands "wall" on ridge edge abruptly dissected into drainages leading to badlands floodplain; soils are silty loam to clay loam. Phenology: fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 8-8.5 air mi SE of Wall and 0.5 mi due S of I-90.
In deep dissected cuts of badlands "wall", draw bottom; soils are clay. Phenology: fruiting.

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 6-6.5 air mi ESE of Cottonwood in South Fork Bad River.
Soils are silty clay. Phenology: vegetative only.

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 2 air mi ESE of Cottonwood in Cottonwood Creek.
Soils are silty clay. Phenology: vegetative only.

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 4.5 air mi SSE of Cottonwood in Cottonwood Creek.
Soils are silty clay. Phenology: vegetative only.

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 2 air mi NE of Cactus Flats in Big Buffalo Creek.
Wooded draw exclosed from grazing, soils are loam and loamy clay. Phenology: vegetative only.

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 10.5 air mi SE of Cottonwood in Yellow Draw.
Around perimeter of reservoir, soils are loamy clay. Phenology: vegetative only.

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 2 1/4 air mi WSW of Kadoka, Kadoka Lake.
On the shores near and around lake, soils are clay loam. Phenology: vegetative only.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 7 air mi NW of Cactus Flats in Big Foot Creek.
Soils are clay loam. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: North Platte River; N of Bennett Peak; ca 16.8 air mi SE of Saratoga; ca 11 air mi NE of Encampment.
South facing slope with granite and sandstone outcrops and ponderosa pine. Phenology: fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Rancho del Rio Grande Grant: along Rio Chiquito on Forest Road 437, ca 1.5 air mi W of Tombe; ca 4 air mi ESE of Ranchos de Taos.
Canyon bottom. Phenology: vegetative only.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Rancho del Rio Grande Grant: along Rio Chiquito on Forest Road 437, ca 1 air mi S of Pinoreal Peak, ca 6.5 air mi SE of Ranchos de Taos.
Small wash in bottom of a side canyon. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: below south end of Mogote Ridge between Laguna de las Ranas and Forest Road 137, ca 8.5 air mi SE of Canjilon; ca 25 air mi SE of Tierra Amarilla.
Open meadow surrounded by Quercus/Ribes thickets. Phenology: vegetative only.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: south and west slopes of San Antonio Mountain, Forest Road 87, ca 14 air mi N of Tres Piedras.
Meadows and slopes forested with mixed conifer and aspen. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: John Dunn Bridge at Rio Grande, ca 2.5 air mi W of Arroyo Hondo.
Canyon bottom/riparian and rocky canyon walls. Phenology: fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Yerba Canyon, Forest Trail 61 off NM Hwy 150, ca 10 air mi NE of Arroyo Seco.
Small stream riparian and canyon bottom. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Valle Vidal Unit: Shuree Ponds and Rock Wall, from Forest Road 1950, ca 11 air mi NE of Red River.
West aspect slope with open meadows and mixed conifer/aspen forest, small burned area, rocky outcrop. Phenology: fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Forest Road 10, Capulin Canyon near trailhead, ca 6 air mi E of Taos.
Riparian, roadside and Pinus ponderosa/mixed conifer forest. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: junction of Forest roads 559 and 124 at Canjilon Creek, ca 3 air mi NE of Canjilon.
Slopes with Quercus gambelii and riparian area. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Forest Road 438 on Rito de la Olla, ca 7 air mi SE of Talpa.
Riparian area and rocky south aspect slope with pinyon/juniper and ponderosa pine. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: NM Hwy 567 at Rio Grande Bridge and up road for ca 0.5 mi, ca 10 air mi SW of Taos.
Roadside with weeds and canyon slopes. Phenology: flowering.
with Jill E. Larson

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: along Arroyo Companero in Carrizo Canyon off Forest Road 314 and lower Fierro Canyon, ca air mi of Dulce.
Stony and shrub covered northerly facing slope. Phenology: vegetative only.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Hart Trailhead at the end of Forest Road 145 on the rim of Chama Canyon and in adjacent Hart Canyon, ca 14 air mi WSW of Canjilon.
Steep brushy slopes and bottom of narrow canyon with Douglas fir overstory. Phenology: buds.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Pueblo de Taos Indian Reservation: along south boundary with National Forest and edge of Encebado 2003 burn area, W of Ranchos Peak, ca 4 air mi E of Town of Taos.
Burned mixed conifer forest with Populus tremuloides saplings and Iliamna grandiflora. Phenology: flowering.
with Nate

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Picuris Pueblo Indian Reservation: canyon east of Picuris Canyon, ca 2 air mi NE of Picuris Pueblo, ca 4 air N of Penasco.
Riparian zone in canyon bottom with Populus tremuloides, Symphoricarpos, Quercus gambelii, Pseudotsuga menzieseii, Abies concolor, Rosa species and Acer glabrum. Phenology: flowering.
with Cheryl Archuleta

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Picuris Pueblo Indian Reservation: Picuris Canyon, ca 2 1/4 air mi N of Picuris Pueblo.
Riparian area at bottom of canyon with road and old road bed with Salix species, Populus tremuloides, and Alnus. Phenology: flowering.
with Cheryl Archuleta

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Pueblo de Taos Indian Reservation: Rio Pueblo de Taos and south slopes of Pueblo Canyon, ca 6 air mi E of Taos Pueblo.
Lightly disturbed camping area at end of road with large Pinus ponderosa and riparian area of stream. Phenology: flowering.
with James Lucero

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Pueblo de Taos Indian Reservation: along Rio Pueblo de Taos and drainage E of Encebado Canyon in Encebado burn area, ca 5 air mi E of Taos Pueblo.
2003 burn area with Quercus gambelii, Rosa woodsii, Lactuca serriola; formerly mixed conifer riparian area and ponderosa pine forest. Phenology: flowering & fruiting.
with James Lucero

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Pueblo de Taos Indian Reservation: Rio Lucero head gate and gaging station, ca 2.5 air mi ESE of Arroyo Seco, ca 6 air mi N of Taos Pueblo.
Riparian zone of river with Alnus tenuifolia and Populus angustifolia. Phenology: flowering & fruiting.
with James Lucero

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 274 above Rio Vallecitos, ca 4 air mi NNW of Canon Plaza.
Riparian area along river. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 173 in Canyon Largo, E of El Rito Canyon, ca 6 air mi NNW of El Rito.
Dry stream bed in canyon bottom. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: El Rito Canyon and Forest Road 559, ca 8 air mi W of Vallecitos and ca 11 air mi NNW of El Rito.
Wetland, wet meadow, and creek with extensive beaver activity and Scirpus, Salix species, Poa pratensis, and Taraxacum officinale. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Mule Canyon and Tusas Ridge area, Forest Road 576, mesa N of road to Miller Tank, ca 6 air mi NNW Tres Piedras.
Rocky basalt edge of mesa slopes below. Phenology: fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Pueblo de Taos Indian Reservation: Lucero Canyon from footbridge to Martinez Canyon; trail along Rio Lucero, ca 6 air mi E of Arroyo Seco and ca 5 air mi S of Twining.
Moist areas along stream and along trail in canyon bottom. Phenology: fruiting.

U.S.A., New Mexico, Taos County: [location and coordinates withheld]
Canyon slopes and bottom. Phenology: fruiting.

U.S.A., New Mexico, Taos County: [location and coordinates withheld]
Pinyon/juniper grasslands. Phenology: fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: ridge leading NW off Lightning Ridge on the Nowater Trail or BLM Road 1404, ca 10 air mi SW of Big Trails; ca 36 air mi SE of Worland.
Slopes below sandstone rimrock in small canyon with chokecherry/skunkbush thickets and narrowleaf cottonwood. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: along Monument Hill or County Road 7UH on Rattlesnake Mountain, ca 13.5 air mi WNW of Cody.
Sagebrush and pine near a seep at spring. Phenology: fruiting.
with Michelle Wilson

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Uncompahgre Plateau: along Cottonwood Creek, ca 1 mi ENE of Pinon.
Riparian. Phenology: flowering.

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Pine Ridge: Cottonwood Trail, above Cottonwood Creek, ca 1.8 mi from intersection with Colo Hwy 90.
West-facing slopes above creek, with Gambel oak, Peraphyllum and Wyethia. Dry heavy clay soils. Phenology: flowering.

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Uncompahgre Plateau: Copper King Road above Tabeguache Basin.
Dry slopes with oak and chokecherry, and riparian area at stream crossing. Phenology: flowering.

U.S.A., Colorado, San Miguel County: [location and coordinates withheld]
Dry rock outcrops with oak and scattered ponderosa pine; and wetter areas downslope to irrigation ditch. Phenology: fruiting.

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Uncompahgre Plateau: in canyon on Horsefly Creek.
Riparian, with willow, alder and spruce. Phenology: fruiting.
Margarette J. Lyon, 1991a. 7/9/1993.

U.S.A., Colorado, San Miguel County: [location and coordinates withheld]
In aspen forest and clearing. Phenology: fruiting.

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Uncompahgre Plateau: on Delta-Nucla Road.
Roadside, with Quercus gambelii. Phenology: fruiting.

U.S.A., Colorado, Montrose County: San Miguel and Lower Dolores River Drainages: roadside at section border with
With Prunus and Quercus. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: ca 5 air mi SW of Gateway at top of John Brown Canyon.
Spring with Prunus and willow. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: above Big Creek, ca 28 air mi E of Gateway.
Dry, south-facing slope of rock outcrop. Phenology: buds.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Wildcat Trail #640, S from Colo Hwy 141; ca 1 air mi W of Unaweep Divide.
With oak, pinyon, juniper, sage, and mountain mahogany. Phenology: fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Pine Mountain at intersection of County Road 6.3 and County Road 10.8.
Mesa top with ponderosa pine and oak. Phenology: flowering.

U.S.A., Utah, Grand County: San Miguel and Lower Dolores River Drainages: Manti-La Sal National Forest: at head of Fisher Creek.
With pinyon, juniper, and oak. Phenology: flowering.

U.S.A., Colorado, Montrose County: [location and coordinates withheld]
Near small stream with chokecherry, aspen, and oak. Phenology: flowering.

U.S.A., Colorado, San Miguel County: [location and coordinates withheld]
Steep, west-facing slopes with Douglas fir, chokecherry, Rosa, Fendlera, and Rocky Mountain juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: Uncompahgre National Forest: dry tributary of East Naturita Creek.
Dry creek tributary with aspen, ponderosa pine, and oak. Phenology: flowering.

U.S.A., Colorado, Montrose County: San Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: Tabeguache Creek Drainage on Forest Road 503, ca 4 mir mi SE of Columbine Pass.
Wet hillside with aspen and oak. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Grand Mesa National Forest: at forest boundary.
Spruce, fir, and aspen with mesic forb understory. Phenology: flowering.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: Campbell Point, on west rim of plateau.
With ponderosa pine, aspen, and oak. Phenology: fruiting.

Steep, south-facing hillside with aspen; volcanic rock cliffs and seeps. Phenology: fruiting.

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: at seep crossing Last Dollar Road, ca 0.3 mi SW of Whipple Mountain Trailhead.
Hillside. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Teton Range East Slope: Rendezvous Mountain, broad gully below Horns Hole, ca 1.5 air mi NW of Teton Village; ca 8 air mi NW of Jackson.
Cliffs and boulder field with patchy vegetation including Abies, Picea and Pinus, with many shrubs and forbs. Phenology: vegetative only.
with Jim Ozenberger

U.S.A., South Dakota, Pennington County: Black Hills: Mount Rushmore National Memorial: Starling Basin (drainage SW and S of The Heads), ca 0.3 mi upstream from south park boundary.
Mossy streamside with thick beaked hazel; with Equisetum, Aralia nudicaulis. NPS Accession No. ACC 278; Catalog No. 7026. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: lower switchbacks of Sinks Canyon Road above Middle Fork Popo Agie River, ca 1 air mi N of Fossil Hill, ca 9.5 air mi SW of Lander.
Sagebrush grassy slopes. Phenology: flowering.
Annotated by Rob Massatti.
with Rob Massatti & Rachel Newton

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: south slope of Ed Young Mountain from Forest Road 352, ca 14.5-15.5 air mi S of Lander; ca 9.5-10.5 air mi N of Atlantic City.
Burned sagebrush-grassland and large draw. Phenology: flowering.
Annotated by Rob Massatti.
with Rob Massatti & Rachel Newton

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Mormon Basin, ca 8 air mi W of Lander.
Small creek and adjacent aspen forest. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: base of Indian Ridge, ca 9 air mi SW of Lander.
Riparian shrubland (with willow/shrubby cinquefoil) - grassland surrounding drainage. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 15 mi NW of High Spring, ca 20 air mi S of Lander.
Meadow on rocky limestone substrate. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Red Canyon ca 1 mi W of Weiser Knoll, ca 14 air mi SE of Lander.
Juniper/sagebrush draws and slopes. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Rennecker Peak and southern slopes, ca 25 air mi SSW of Lander.
Sagebrush grassland and sparse vegetation mosaic on gravelly granite derived substrate. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Middle Fork Popo Agie River trail to lower Hudson Meadow, ca 8 air mi SW of Lander.
Sagebrush grassland. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: southeast side of Fairfield Hill, ca 6 air mi SW of Lander.
Recently burned sagebrush grassland toeslope on mixed granite and limestone substrate. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: 1.5 mi S of Weiser Knoll, ca 16 mi SSE of Lander.
Juniper/pine woodland amongst cliffs interspersed with sagebrush grasslands. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: hillside between Sage Creek and County Road 401, ca 22 air mi S of Rawlins; ca 19 air mi W of Saratoga.
Snow catch on north facing slope; black sandy soil with patches of aspen trees and flowering shrubs. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: 1 mi NW of Pine Spring, ca 15 mi S of Lander.
Burned aspen/limber pine ridgeline. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 1 mi S of Pine Spring, ca 17 mi S of Lander.
Douglas fir/aspen/limber pine gully and adjacent limestone cliffs. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Fairfield Hill and Timber Top, ca 6 air mi SW of Lander.
Lodgepole pine forest. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Suicide Point and vicinity, ca 11 air mi WSW of Lander.
Limber pine/Douglas fir woodland with occassional aspen groves on rocky limestone substrate. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: south ridge of Sheep Canyon, ca 4.5 air mi SW of Lander.
Rocky mixed shrubland and grassland on limestone. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 3 mi SW of Weiser Knoll; ca 15 air mi SSE of Lander.
Rocky meadow on limestone. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Pine Creek, Gold Creek and vicinity at forest boundary, ca 5 air mi WNW of South Pass City.
Sagebrush steppe. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: 1 mi NW of Weiser Knoll, ca 12 air mi SSE of Lander.
Dry drainage dominated by graminoids and shrubs. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Rock Creek, ca 2 mi WNW of Rock Creek Reservoir; ca 20 air mi SSW of Lander.
Ridge dominated by granite outcrops and limber pine. Phenology: buds.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 1 mi SE of Wolf Point; ca 13 air mi S of Lander.
Burned lodgepole pine forest. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: 1 mi W of Ed Young Mountain; ca 14 air mi S of Lander.
Riparian margins of river. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Sawmill Creek near Middle Popo Agie River, ca 5 air mi SW of Lander.
Sagebrush shrubland. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Burnt Gulch to Freak Mountains, ca 10 air mi SSW of Lander.
Sedimentary rock outcrops. Phenology: vegetative only.

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: W of Colo Hwy 149, ca 3 air mi N of Lake City; ca 4.2 air mi NE of Crystal Peak.
Steep clay slopes. Phenology: flowering.
Annotated by Melanie Arnett.
with Melanie Arnett

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Cochetopa Hills: along County Road UU13 W of Lost Ocho Mine, ca 3/4 air mi E of Cochetopa Canyon, ca 15.5 air mi SE of Gunnison; ca 9.5 air mi S of Parlin.
Aspen grove. Phenology: flowering.
Annotated by Melanie Arnett.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Cochetopa Hills: along County Road 14PP above Razor Creek valley ca 2 air mi N of Lions Head, ca 3.5 air mi SSW of Doylesville; ca 18 air mi ESE of Gunnison.
Along the edge of serviceberry thickets. Phenology: flowering.
Annotated by Melanie Arnett.

U.S.A., Colorado, Ouray County: Uncompahgre Basin: San Juan Mountains: W of Spruce Ridge on Forest Road 858 going to Owl Creek Pass, ca 11.7 air mi N of Ouray; ca 7.7 air mi ENE of Ridgway.
Oak thickets. Phenology: flowering & fruiting.

U.S.A., Colorado, Ouray County: Uncompahgre Basin: San Juan Mountains: along Forest Road 858 on Spruce Ridge, ca 1.8 air mi NW of Owl Creek Pass, ca 11.3 air mi NE of Ouray; ca 9 air mi E of Ridgway.
Aspen forest. Phenology: flowering.

U.S.A., Colorado, Montrose County: Uncompahgre Basin: back of Diehl Point on County Road P77, ca 4-4.5 air mi SE of Cerro Summit, ca 17 air mi ESE of Montrose.
Brushy roadside and fencerow. Phenology: flowering.

U.S.A., Colorado, Montrose County: Uncompahgre Basin: just S of Cerro Summit on County Road P77, ca 4.8 air mi W of Cimarron; ca 13 air mi ESE of Montrose.
Roadside, roadcut, fencerow below irrigation ditch. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: along the east fork of Little Blue Creek for ca 0.3 road mi on County Road 867 from U.S. Hwy 50, ca 25.6 air mi ESE of Montrose at Halfway House.
Roadside riparian. Phenology: flowering.

U.S.A., Colorado, Ouray County: Uncompahgre Basin: ca 1/2 - 3/4 air mi E of Uncompahgre River on County Road 33; ca 3.5 air mi SSE of intersection of Main Street in Ridgway and U.S. Hwy 550.
Brushy drainage and sparse pinyon hillsides. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: ca 3.3 air mi E of Blaine Rock, ca 8.5 air mi SW of Gunnison on northerly adjacent ravines of Big Mesa.
Sage-dominated north-draining ravines and slopes. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: Sawatch Range: along Agate Creek near the Agate Creek Campground, ca 3 air mi NE of Sargents; ca 7.2 air mi W of Chipeta Mountain.
Mixed conifer/aspen riparian. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Cochetopa Hills: ca 1.8 air mi N of Needle Creek Reservoir; ca 4.9 air mi E of Lions Head; ca 7.7 air mi WSW of Sargents along Needle Creek.
Riparian. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: just W of Long Gulch and County Road 42, ca 3.5-4 air mi S of U.S. Hwy 50; ca 1-2 air mi NE of Green Mountain.
Rolling sagebrush shrubland. Phenology: flowering.

U.S.A., Colorado, Ouray County: Uncompahgre Basin: San Juan Mountains: N of County Road 8 (Forest Road 858) to Nate Creek, ca 3.5-4 air mi NW of Courthouse Mountain; ca 9.5 road mi to U.S. Hwy 550.
Moist Quercus/aspen/Prunus woodland to spruce/fir dominated creek bottom. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: north side access from Cherry Creek or BLM Road 3147, ca 8.7 air mi W of Three Forks Junction; ca 34 air mi N of Rawlins.
Base of limestone fin and its crevices; rising out of open pine-fir forest. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: San Juan Mountains: ca 17.7 air mi NE of Lake City along Cebolla Creek and adjacent west-facing slope; ca 2.5 road mi N of Hinsdale County on County Road 27.
Banks of creek; no willows, only Alnus. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: San Juan Mountains: ca 21.5 air mi NNE of Lake City along Milkranch Gulch and adjacent west- and north-facing slopes; ca 1/4 road mi E of intersection of County Road 27 and Colo Hwy 149; on S side of road.
North- and west-facing grassy slopes. Phenology: flowering.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: ca 11.7 air mi SSE of Doyleville in a side canyon of Cochetopa Canyon; ca 7.6 air mi NNW of Cochetopa Dome; from County Road 14-PP to Cochetopa Creek.
Aspen/spruce/fir wooded canyon. Phenology: flowering.

U.S.A., Colorado, Ouray County: Uncompahgre Basin: San Juan Mountains: Trail 217 along Cutler Creek, ca 6.5-7 air mi N of Ouray; ca 2.4 air mi SE of Baldy Peak.
Aspen/mixed conifer mountain streamside. Phenology: flowering.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Sawatch Range: along Indian Creek off of Forest Road 777, ca 4 air mi WSW of Sargents.
Sage-dominated southeast-facing slope. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: E of confluence of Lake Fork Gunnison River and Little Willow Creek, ca 3 air mi SW of Carpenter Ridge; ca 5.4 air mi SE of Sapinero.
Moist spruce/fir draw. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: SW of County Road 61, ca 2 air mi SE of the confluence of Willow and Sugar creeks; ca 10.5 air mi SSW of Gunnison.
Ponderosa/sagebrush association in rocky hills with Douglas fir and junipers. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: just W of Colo Hwy 149 at Blaine Rock, ca 11 air mi SW of Gunnison.
Sagebrush shrubland. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: E of South Beaver Creek, ca 4.6 air mi S of intersection of U.S. Hwy 50 and County Road 32; ca 5.8 air mi E of Blaine Rock; ca 6.8 air mi SSW of Gunnison.
Creekside/riparian. Phenology: flowering.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: on east side of County Road 5YY, ca 2.4 air mi S of Gunnison County; ca 3.7 air mi SW of Mineral Hill Mine; ca 10.7 air mi SSE of Gunnison.
Sagebrush shrubland. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: ca 1.3 air mi NE of Tolvar Peak; ca 6 air mi NW of Soderquist Reservoir; ca 13.8 air mi NNE of Powderhorn Lakes.
Lower rocky canyon slopes and riparian. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: County Road 25 at Willow Creek, ca 1 air mi NW of Blue Mesa Airport; ca 6 air mi NW of Gateview.
Riparian and adjacent sagebrush shrubland. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: west side of Wolf Creek, ca 2 air mi NW of summit of Nine Mile Hill; ca 4.2 air mi SSW of Blaine Rock; ca 11.5 air mi SE of Sapinero.
Sagebrush shrubland with watering holes. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Cochetopa Hills: Gunnison National Forest: along West Fork Long Branch, ca 4-5 air mi N of Baldy Lake; ca 5 air mi SSW of Sargents.
Sagebrush canyonland. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gros Ventre River Road, ca 2 air mi E of Forest boundary, just W to overlooking Lower Slide Lake, on the north side.
Moist stream banks, aspen groves, and ridge tops. Phenology: flowering.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Cabin Canyon Campground area, off Forest Road 504, ca 12 air mi SE of Dove Creek.
Pinyon-juniper zone with Quercus and Cercocarpus. Phenology: flowering.
with Jason Judkins and Fallon Judkins

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: "The Glade" area, ca 10 air km ESE of Dove Creek, along Forest Road 504.
Northwest-facing slope and seasonal drainage with ponderosa, oak, Amelanchier, amd Symphoricarpos. Phenology: flowering.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: "The Glade" area, along Forest Road 218A off Forest Road 504.
Ponderosa woodland, oak, aspen, Amelanchier, Rosa and riparian area surrounding cow pond. Phenology: flowering.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Cottonwood Draw Area, Forest Road 508A1, off Forest Road 504.
Ponderosa woodland, oak, juneberry, snowberry, and rose. Phenology: flowering.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Echo Basin Area, Rampart Hills, Forest Road 328, ca 5 air mi NE of Mancos.
South-facing ponderosa and oak woodland. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Joe Moore Reservoir area, Forest Road 559I, ca 3 air mi W of Mancos.
South-facing drainage with ponderosa and oak. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Transfer Campground Area, Forest Road 561, ca 8 air mi NE of Mancos.
East-facing ridge with aspen, ponderosa, oak, Amelanchier, Symphoricarpos, and manzanita. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Transfer Campground Area, Forest Road 561, Chicken Creek Trail, ca 7.5 air mi NE of Mancos.
Aspen woodland and meadow, east-facing canyon slopes, and riparian area along creek. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Transfer Campground area, junction of Chicken Creek trail and Rim Trail, ca 6.5 air mi NE of Mancos.
South-facing canyon slope with aspen, spruce-fir, and ponderosa higher on east side, riparian area along creek. Phenology: flowering.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Morrison Trail, Lost Canyon Creek area, ca 12 air mi NE of Mancos.
South-facing slope above creek; open aspen forest, scattered spruce, oak, Salix and riparian area along creek. Phenology: flowering.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: Stoner Mesa area, Emerson Campground, Trail #624, ca 13 air mi N of Dolores off Forest Road 535.
West facing slope along trail; dense, shady aspen forest, scattered oak and spruce along slopes closer to river; chokecherry, serviceberry, snowberry, and Acer. Phenology: fruiting.

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: ca 24 air mi WNW of Naturita N of Hwy 90, ca 0.75 road mi E of Utah State Line.
Drainage area with dense pinyon-juniper, boxelder, and ponderosa on a south facing slope; old mining area at upper end of canyon. Phenology: fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Hay Camp Mesa, Forest Road 558, at Hay Camp Spring, ca 8 air mi NE of Dolores.
Aspen, oak, ponderosa, and snowberry, shrubby cinquefoil, and chokecherry; southwest facing slope. Phenology: flowering.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Forest Trail 607, S of Colo. HWY 145, ca 16 air mi NE of Dolores on Morrison Trail, Bear Creek Drainage.
Spruce, aspen, douglas fir, boxelder, and snowberry in a north facing canyon and drainage. Phenology: flowering & fruiting.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: Lone Cone State Wildlife Area, ca 26 air mi NNE of Dolores, E of Forest Road 526.
Oak, scattered ponderosa, aspen grove with creek, pinyon and juniper, south to west facing. Phenology: flowering & fruiting.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest, ca 17 air mi NE of Dolores in the Mavreeso Canyon Area, Forest Road 209.
Aspen, oak, snowberry, spruce, along creek and up the southeast side of a canyon on northwest facing slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Forest Trail 740, Goble Creek Trail, ca 19 air mi N of Dolores.
Aspen, oak, and spruce on the south facing side and spruce-fir along the north facing side of the drainage; south to north facing. Phenology: flowering & fruiting.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Forest Road 493, ca 20 air mi N of Dolores at Benchmark Lookout.
Scrub oak alternating with patchy meadows, aspen along the west side of a hill; south-facing. Phenology: flowering.

U.S.A., Colorado, Dolores County: [location and coordinates withheld]
Aspen, oak, Berberis, Mahonia, and snow berry on a north facing aspect. Phenology: fruiting.
with Sierra Smith

U.S.A., Colorado, Dolores County: [location and coordinates withheld]
Aspen, oak, Berberis, Mahonia, and snow berry on a north facing aspect. Phenology: flowering.
with Sierra Smith

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: Lone Cone State Wildlife Area: E of County Road 31.00, ca 25 air mi N of Dolores at Morrison Creek.
Aspen, spruce, douglas fir, and riparian area around creek. Phenology: flowering.
with Sierra Smith

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: Lone Cone State Wildlife Area: E of County Road 31.00, ca 25 air mi N of Dolores.
Wetland area with Salix and Ranunculus surrounded by aspen and blue spruce, south-facing. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: along Twin Creek and Twin Creek or County Road 19 at the west base of Sheep Mountain, ca 19-19.5 air mi SE of Lander.
Bench along the stream. Phenology: flowering & fruiting.
Annotated by Rachel Newton.

U.S.A., Wyoming, Natrona County: Wetlands and Adjacent Areas: Muddy Creek, ca 16 air mi SE of Casper.
Dry uplands. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Laramie River, ca 26 air mi SW of Laramie.
Moist river banks and flood plains. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Johnson Creek and Reservoir, ca 35 air mi N of Laramie.
Moist banks. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Wetlands and Adjacent Areas: North Fork Encampment River, ca 3 air mi SW of Encampment.
Rocky granite slopes with Artemisia Phenology: flowering.

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Red Fork Powder River, ca 9 air mi W of Kaycee.
Dry flood plains. Phenology: fruiting.

U.S.A., Wyoming, Weston County: Wetlands and Adjacent Areas: Plum Creek, ca 6 mi NW of Newcastle.
Rocky Pinus flexilis-covered hillside. Phenology: fruiting.

U.S.A., Wyoming, Weston County: [location and coordinates withheld]
Wooded area alongside stream. Phenology: fruiting.

U.S.A., Wyoming, Weston County: [location and coordinates withheld]
Along moist creek banks and flood plains. Phenology: fruiting.

U.S.A., Wyoming, Weston County: [location and coordinates withheld]
Moist wooded banks. Phenology: fruiting.

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Inyan Kara Creek, ca 17 air mi NE of Moorcroft.
Along moist shaded flood plains. Phenology: fruiting.

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Keyhole Reservoir, ca 9 air mi NE of Moorcroft.
Sandy rocky uplands. Phenology: fruiting.

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: North Fork Crazy Woman Creek, ca 15 air mi SW of Buffalo.
Dry, rocky uplands. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Wetlands and Adjacent Areas: Tongue River, ca 8 air mi SW of Ranchester.
Shaded, moist river bank. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Wetlands and Adjacent Areas: Hoback River, ca 16 air mi SSE of Jackson.
Shaded hillside and uplands. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Seminoe Mountains: Cottonwood Creek, ca 2 air mi W of Seminoe Dam; ca 27 air mi NE of Sinclair.
Aspen and cottonwood lined creek in mountain meadow. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Dadd Gulch Trail off Colo Hwy 14, ca 22 air mi W of Fort Collins.
A damp gulch running north/south and creekside with Acer, Betula, Prunus, and Juniperus. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Greyrock National Recreation Trail off Colo Hwy 14, ca 11 air mi NW of Fort Collins.
Shrubby, steep and dry, south facing hillsides with Cercocarpus, Purshia, Opuntia, and Delphinium, and Prunus in shallow ravines. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Donner Pass trail off Pennock Pass Road (County Road 44H), where it crosses Old Ballard Road (Forest Road 129) and Elk Creek, ca 17 air mi W of Fort Collins.
Lush creek bottom woods with Acer, Alnus, and Picea. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: between Forest Road 152 (Old Flowers Road) and Forest Road 135, ca 19 air mi W of Fort Collins.
Open, dry, south facing slopes. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: along Columbine Creek in Columbine Canyon on County Road 179, ca 27 air mi NW of Fort Collins.
Lush canyon creekside runnign north/south with Populus, Betula, and Lonicera. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Roaring Creek Trail from Colo Hwy 14, ca 34 air mi WNW of Fort Collins.
Steep creekside edged with apen and pine. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: The Narrows on U.S. Hwy 34, just W of the bridge over the Big Thompson River, S of Alexander Mountain, ca 6 air mi W of Loveland.
Steep sided ravine with rocky south and east facing slopes, shrub cover of Ribes and Rubus with Bromus and Thermopsis. Phenology: fruiting.
with Ronald L. Hartman

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Alexander Mountain off U.S. Hwy 34 north side of The Narrows, ca 6 air mi W of Loveland.
Steep east facing slope and summit of broad topped mountain with scattered ponderosa pine, Rocky Mountain juniper, and Prunus. Phenology: flowering.
with Ronald L. Hartman

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Cache la Poudre Wilderness: Mount McConnell off Colo Hwy 14, ca 19 air mi W of Fort Collins.
North and west facing dry slopes, steep and rocky, with ponderosa pine, Douglas fir, Purshia, and Physocarpus. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Cache la Poudre Wilderness: Mount McConnell off Colo Hwy 14, ca 19 air mi W of Fort Collins.
Dry south and east facing slopes with ponderosa pine, Douglas fir, Opuntia, Cercocarpus, and Arctostaphylos. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Hell Canyon Road (Forest Road 4021), from U.S. Hwy 36 to Estes Park, ca 15 air mi SW of Loveland. C
South facing slopes of ponderosa pine, and occasional aspen in shallow ravines. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: George Creek from Trail 886 off Sheep Creek Gaging Station Road, ca 32 air mi NW of Fort Collins.
Dry hillsides with Artemisia and Ribes and creek in draw with aspen and Rosa. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Forest Road 172 across from Kelly Flats Campground on Cache la Poudre River, N of road near trailhead and along trail, ca 19 air mi W of Fort Collins.
Dry meadow area and south facing slope with Ribes, Erigeron, and Lesquerella. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: off Forest Road 172, N of Kelly Flats Campground on Colo Hwy 14, ca 19 air mi W of Fort Collins.
East facing slopes with dry ravines, shrubby hillsides, Purshia, Cercocarpus, ponderosa pine, Rocky Mountain juniper, Penstemon, and Delphinium. Phenology: buds.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: south side of Cache la Poudre River, off Colo Hwy 14 just W of the State Fish Hatchery, ca 30 air mi W of Fort Collins.
Aspen groves along river with Prunus and Acer. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Indian Flats along the Cache la Poudre River, off Colo Hwy 14 (Cache la Poudre Road), ca 22 air mi W of Fort Collins.
Flat graminoid meadow and down to the river with Juniperus, Ribes, Cercocarpus, and ponderosa pine. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Hewlett Gulch off Colo Hwy 14, 0.5 mi W of Poudre Park, ca 13 air mi NW of Fort Collins. C
North to south running gulch with creek and old homestead with ponderosa pine and Populus; Rhus and Chrysothamnus in dry open areas. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: across Colo Hwy 14 from Dutch George Campground, ca 17 air mi NW of Fort Collins.
Damp ravine descending off low sandstone summit in foothills. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Hole-in-the-Wall Mine Trailhead on Stove Prairie or County Road 27, 1 mi S of Colo Hwy 14, ca 14 air mi NW of Fort Collins.
Lush creekside with Phacelia, Mertensia, Juniperus, and Acer. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Young Gulch Trail on Colo Hwy 14, 1 mi from trailhead, ca 13 air mi NW of Fort Collins.
Dry, open hillside with Cercocarpus and Lesquerella. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Molly Lake, E of County Road 162, ca 36 air mi NW of Fort Collins.
Dry lake banks with granite boulders, Salix, Prunus, and Pinus ponderosa. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: near Sevenmile Creek at the old mine off Forest Road 225, 2 mi N of Rustic; ca 26 air mi NW of Fort Collins.
Wet creek side with Acer, Betula, Populus, and Maianthemum. Phenology: flowering.

U.S.A., Wyoming, Albany County: Telephone Canyon.
41.2656° N, 105.4709° W; NAD 83, uncertainty 2 mi., Digital Map
From same bush as 3184 in fruit. Phenology: flowering.

U.S.A., Wyoming, Albany County: Telephone Canyon.
41.2654° N, 105.4681° W; NAD 83, uncertainty 2 mi., Digital Map
Same bush as 3091 in flower. Phenology: fruiting.

U.S.A., Wyoming, Crook County: Along Sand Creek, near Beulah.
44.5147° N, 104.091° W; NAD 83, uncertainty 1 mi., Digital Map
Shrubs 10-15 ft high. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Near Alta.
Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Muddy Gap.
Chugwater formation. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Rock Creek Canyon 5 mi SSW of Arlington.
Along stream. Phenology: flowering.

U.S.A., Wyoming, Washakie County: Big Horn Range: lower end of Tensleep Canyon.
Phenology: vegetative only.
with Marjorie W. Porter

U.S.A., Wyoming, Fremont County: Southern Flank of the Owl Creek Range: E of Boysen Dam, on the Birds Eye Pass Road.
Occasional. Phenology: fruiting.
with Marjorie W. Porter

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Granite Mountains: Martins Cove, N of Wyo Hwy 220, ca 13 air mi NE of Muddy Gap Junction.
West facing slope with granite boulders among juniper and limber pine. Phenology: flowering.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 534 at saddle, ca 1 air mi E of San Miguel Mountain. From saddle NW down road 1.3 air mi, then E 0.7 air mi to summit of unnamed peak.
Riparian drainage of blue spruce/alder. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Cochiti Canyon, 4.3 air mi SSE of Rabbit Mountain. From crossing of Trail 113 SE 1.3 mi in canyon.
Canyon bottom and riparian. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: San Antonio Hot Springs and along San Antonio Creek, 5 air mi N of La Cueva, at parking area on NM Hwy 376.
Forested east slope of blue spruce with two warm springs. Phenology: fruiting.

U.S.A., New Mexico, Los Alamos County: Santa Fe National Forest and Vicinity: Jemez Mountains: ski lodge, north edge of Bandelier National Monument off NM Hwy 4, E 0.5 mi down drainage to American Springs.
Springs and nearby roadside. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: junction of Forest Road 604 and Forest Road 606, 1.8 air mi SW of NM Hwy 126 and Forest Road 376 junction, 2 mi to Cebollita Springs.
Roadside banks, canyon floor, and drainage in ponderosa pine/white fir forest with occasional aspen. Phenology: flowering.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: East Fork Jemez River at Las Conchas Trail 137 off NM Hwy 4, S of Valles Caldera National Preserve. NW on Trail 137 along river for 1.5 mi.
Engelmann spruce slopes and cliffs of canyon margins. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: San Antonio Creek, 3.8 air mi NNW of La Cueva. NE from Forest Road 376 to San Antonio Creek, E 1 mi up Ice Cave Canyon to Mushroom Basin, returning to Forest Road 376 0.8 mi N of start .
Upper canyon riparian to open, dry meadows of basin. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 77, 4 air mi E of Gallina, W down road 1 mi from sharp bend crossing drainage.
Roadside and roadcut sedimentary beds on a mixed conifer slope with pinyon/juniper. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Rito de las Vacas and campground off NM Hwy 126, 9 air mi E of Cuba. From campground 0.6 air mi along Rito Vacas, then exiting west slope and returning to start.
Riparian and wet margins of canyon bottom in mixed conifer forest. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and vicinity: Jemez Mountains: Arroyo de los Frijoles, 2.5 air mi W of Abiquiu. From corral at start of Barranca Trail 111 3.4 air mi S to Frijoles Spring.
Riparian through canyon of soft sedimentary rock in pinyon/juniper woodland. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness Area, Holy Ghost Creek, 3 air mi NW of Terrero. From parking before campground on Forest Road 122 NW 1.2 air mi following creek on Trail 283.
Roadside through blue spruce/Douglas fir forest. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: along Forest Road 86 just shy of Cow Creek crossing, 5 air mi NE of Pecos. From prominent bend SE for 0.3 air mi on ascending road.
Roadside along coarse sand and gravel cuts through mixed conifer/aspen slope. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 83 in vicinity of Barillas Peak, 10 air mi E of Pecos. From Forest Road 83/Sebadilla Creek crossing E 1.4 mi on road.
Roadside ascending through ponderosa pine/Douglas fir forest with aspen in drainages. Roadcuts of coarse, granitic gravel. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 27 at headwaters of Polvadera Creek, 7.5 air mi SW of Abiquiu, along creek for 1.1 mi.
Riparian. Phenology: flowering & fruiting.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Dalton Canyon on Forest Road 123 branching W off the Pecos River, 6 air mi NNW of Pecos.
Canyon bottom including meadow and roadside. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 263 along Gallinas Creek, 16 air mi NW of Las Vegas. From Fishing Hole Picnic Area 0.3 mi in both directions along creek.
Canyon bottom roadside, riparian, and bluffs of volcanic rock in mixed conifer forest. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 103 at Rio Puerco Recreation Site, 7.8 air mi SW of Coyote, 0.3 mi E down Rio Puerco from parking lot.
Riparian. Phenology: flowering.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Maestas Creek on north side of Forest Road 391, 4.5 air mi WNW of Rociada. SW on road 0.3 air mi along creek to private drive.
Roadside including cut banks of coarse volcanic rock, and lower forested slopes of mixed conifer/aspen. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Panchuela Creek, 3 air mi NNW of Cowles. From Cave Creek junction SE 0.3 air mi on Panchuela Creek.
Trailside along riparian/meadows of narrow canyon bottom below slopes of mixed conifers and volcanic bluffs. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Indian Creek off of NM Hwy 63, 9 air mi N of Pecos. SE on road along creek ca 0.8 air mi.
Canyon bottom collections including roadside, granitic banks, and riparian. Granitic substrate. Phenology: fruiting.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Santa Fe Municipal Watershed, 7 air mi ENE of Santa Fe, east side at end of road NE of McClure Reservoir, S 0.4 air mi along Santa Fe River.
Forested meadow. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Seven Springs Fish Hatchery, 5.5 air mi NW of La Cueva, ENE up Rio Cebolla for 1.1 mi, at NM Hwy 126/Forest Road 314 junction to river.
Riparian. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Foest Road 70, South San Pedro Parks Wilderness trailhead from parking lot N to San Gregorio Reservoir.
Open wet meadows in mixed coniferous forest with aspen. Phenology: flowering.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Pablo Canyon, 7 air mi SE of Cuba. From Forest Road 20/533 junction E up canyon 0.5 mi along Forest Road 20.
Riparian and adjacent open meadows of canyon bottom. Phenology: flowering & fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: lower Rito de los Pinos on Forest Road 95, 3.9 air mi NNE of Cuba. From USFS gate 2.7 mi to Los Pinos trail parking lot near wilderness boundary.
Roadside and adjacent margins of ponderosa pine/white fir forest or Gambels oak woodland. Phenology: flowering & fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: San Jose Creek trailhead - northwest border of San Pedro Parks Wilderness Area, 3.5 air mi SE of Regina. From the end of Forest Road 96 SE on trail for 0.8 air mi.
Riparian and lower slopes of steep-walled drainage in aspen forest. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Cecelia Canyon, 3.5 air mi SE of Gallina. From end of Forest Road 171 back 0.2 mi and up canyon 0.4 mi.
Riparian drainage in forest of mixed conifers/aspen. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Rio Gallina, 3 air mi S of Gallina. From Forest Road 14/17 junction S on Forest Road 14 for 0.3 mi to seep.
Riparian and blue spruce in drainage. Phenology: flowering & fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: NM Hwy 126 at Horseshoe Spring, NW 0.3 air mi to rim of Eureka Mesa.
Steep-walled drainage of Gambels oak. Phenology: flowering.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Los Griegos Mountain, 8 air mi E of Jemez Ranger Station. From NM Hwy 4/4A junction, 1.5 air mi to summit.
Slopes and drainages of mature coniferous forest with aspen. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: NM Hwy 126 W of Santa Fe National Forest.
Roadside below tailing ponds. Phenology: flowering.
with Brian Reif and Beth Lack

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: east side of Big Mountain.
Ponderosa pine, white fir, and Douglas fir slopes and ridges. Phenology: flowering.
with Brian Reif and Jim Fowler

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: ca 2 air mi SW of Gallina.
Benchland, sedimentary, with ponderosa pine and Douglas fir; roadside. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: San Pedro Parks Wilderness: San Gregorio Reservoir to Nacimiento Peak and down southeast side.
Ponderosa pine, southwestern white pine, and Douglas fir. Phenology: flowering.
with Jonathan Coop

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 485 at junction with Forest Road 652, 2 air mi NNW of Gilman.
Rocky slopes. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: San Miguel Canyon complex on Forest Road 534, from junction with Forest Road 20, S 2 road mi.
Sandstone outcrops, major gypsum beds with ponderosa pine and Douglas fir forests. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: 3-4 air mi NW of Llaves at junction of Forest Road 312 and Forest Road 313.
Ponderosa pine forest and riparian. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: NM Hwy 4, ca 1.5 road mi from NM Hwy 126, Dark Canyon trailhead.
Roadside. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Sierra Nacemiento: Deer Creek, 5 air mi WNW of Gilman.
Wooded area. Phenology: fruiting.
with Jim Fowler

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: NM Hwy 126, 3.5 road mi from Forest Road 20, Telephone Canyon.
Grassy valley and volcanic rock outercrops. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Hermit Peak.
Coniferous overstory. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: San Miguelito Canyon at east end of County Road 78 and forest boundary, 8 air mi SSE of Cuba.
A narrow, grassy canyon bottom constricted by a volcanic outcrop and with scattered sagebrush/rabbitbrush. Collection from 40 deg, north-facing slope of Gambels oak. Phenology: flowering.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: on NM Hwy 3 along Pecos River W of Villanueva State Park, 10 air mi SSE of I-25/NM Hwy 3 junction.
Roadside corridor with pinyon/juniper woodland on sedimentary slope to north; irrigation ditch and riparian of cottonwood, Russian olive to south. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Arroyo Montasa canyon, 1 air mi up canyon from junction with the Rio Grande River and across river from Bandelier National Monument. N35.716 W106.251, W 0.3 air mi to N35.716 W106.256 at pour off.
Riparian bottom; steep, metamorphoic canyon walls with juniper . Phenology: fruiting.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Glorieta Canyon S 1 air mi, 3 air mi N of Glorieta.
Trailside through riparian canyon bottom in Pseudotsuga/Abies forest. Phenology: flowering.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Tesuque Creek on Winsor Trail 254, 3 air mi SE of Tesuque. N35.745 W105.888 SW 0.5 air mi on trail to N35.743 W105.896.
Narrow canyon bottom and riparian with mature ponderosa pine, horsetail, cottonwood, alder, and willow. Granitic soils. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 652 W of Peggy Mesa in southern Sierra Nacimiento, 4 air mi WNW of Gilman. NW 0.2 air mi on road.
Roadside traversing granitic slopes and two drainages in ponderosa pine/Douglas fir forest with understory of Gambels oak and locust. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Dome Wilderness: Capulin Canyon below Los Utes Spring, 2 air mi W of Bandelier National Monument.
Riparian and canyon bottom through burn and with thick deadfall; surrounding conifer forest of mostly Douglas fir/white fir; thick locust/Gambels oak stands below. Phenology: fruiting.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Rio Medio Trail 155 adjacent to Rio Medio, 6 air mi due W of Truchas Peak. SE 0.3 air mi along trail.
Canyon bottom adjacent the river, or trailside lower slope of spruce forest. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: El Porvenir Canyon on Trail 247, 5 air mi W of San Ignacio.
Canyon bottom of mostly spruce, and moist lower slope of mixed conifers along trail; granite bluffs constricting canyon. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Gallinas Creek from end of County Road 263, 20 air mi NW of Las Vegas; Trail 216, 1.2 air mi NW of road.
Canyon bottom and lower slope, trailside, through spruce/fir forest; granite bluffs constricting canyon in places. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Hyde Canyon W of Shearer Ranch, 13 air mi due W of Las Vegas.
Drainage of spruce/fir with coarse, granite/feldspar gravel. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Temoline Canyon from Forest Road 100, 4 air mi SE of Youngsville; from road to E1/4 air mi up canyon.
Broad drainage of desert shrubs and scattered pinyon/juniper; also, adjacent north-facing shaded and eroding volcanic bluff with thick Gambels oak. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Canones Creek, 6.5 air mi SSE of Youngsville. S 0.7 air mi along creek.
Canyon bottom in mixed conifer forest. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: El Rechuelos, 1.5 air mi due W of Polvadera Peak. N36.059 W106.425 W 0.7 air mi to junction with creek at N36.063 W106.437.
Steep drainage of spruce/fir, thick with deadfall, volcanic boulders, and with occasional pockets of open felsenmeer. Phenology: fruiting.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 375, 1.7 air mi E of Glorieta Baldy at prominent switchback.
Roadside; lower slopes and drainage in spruce/fir forest; limber pine, Jamesia, red maple, and aspen below; Rudebeckia dominant in drainage. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Winsor Creek Trail 254, 2 air mi W of Cowles. SW1/4 air mi on trail.
Riparian and trailside lower, moist canyon slopes in spruce/fir forest. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Pecos River W of Albright Creek, 2.5 air mi NE of Cowles; at granitic constricition of canyon.
Trailside through grassy canyon bottom below south-facing canyon slope of ponderosa pine and thick Gambels oak. Phenology: fruiting.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Rio en Medio Trail 163, 4.5 air mi NE of Tesuque. N35.816 W105.85266 WNW 0.7 air mi on trail to N35.819 W105.864.
Trailside in mixed conifer forest along steep north-facing canyon slope above creek, and descending granite cliffs. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Trail 288 along Cave Creek, 4 air mile NW of Cowles. N35.857 W105.706 SE 0.6 air mi to N35.851 W105.699.
Trailside west-facing slope of spruce/fir above creek. Phenology: fruiting.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 102 through Pacheco Canyon, 5 air mi ENE of Tesque.
Roadside and south-facing gravel slope of granite in canyon bottom of ponderosa pine. Phenology: fruiting.

U.S.A., New Mexico, Mora County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Rio Medio Trail 155, 10 air mi NNW of Cowles; WNW 0.3 air mi on trail.
South-facing slope of eroded granite with mixed conifers including mature southwestern white pine. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Rociada Trail 249, 4.5 air mi NE of Cowles. N35.8498 W105.6083 0.9 air mi ENE on trail to N35.8563 W105.5936 at gate.
Forested slope of mixed conifers and mature aspen with pockets of open meadow. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Valle Largo Trail 248, 2.5 air mi NE of Cowles; above Rio Mora from trailside fenced seep 0.3 air mi to W.
Over ridge of mixed conifers and along east-facing open meadow slope with Gambels oak thickets and scatttered conifers, mostly encroaching ponderosa pine. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 60 along Sapello River, 2 air mi SW of Rociada; N35.8129 W105.4480 at corral NW 0.3 air mi to Surprise Valley Ranch at N35.8168 W105.4518.
Roadside in canyon bottom and south-facing slope of mixed conifers/mature aspen; mostly ponderosa pine in exposed areas. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Beaver Creek Trail 247, 4.5 air mi SW of Rociada. N35.8001 W105.4821 at Trail 214 junction W 0.7 air mi on Trail 247 to N35.7997 W105.4941.
Canyon bottom including riparian and dolomite bluffs; spruce forest on nearby north-facing slope; mixed conifers and mature aspen on south-facing slope. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Sierra Nacimiento: Joaquin Canyon on the north side of Mesa Venado, ca 3/4 air mi W of Rio Guadalupe, ca 6.5 air mi W of Jemez Springs; ca 19.5 air mi SSE of Cuba.
Along stream and meadows in old beaver pond. Phenology: vegetative only.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Sierra Nacimiento: Joaquin Canyon, ca 2 3/4 - 3 1/4 air mi W of Rio Guadalupe, ca 8.5 air mi N of Jemez Springs; ca 17.5 air mi SSE of Cuba.
Along creek and adjacent meadows. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pablo Creek, 12 air mi WSW of Las Vegas.
Grassy canyon bottom with Salix and Populus in ponderosa pine forest. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 534 at Rito la Cueva Spring and Bales Seep, 8.5 air mi WNW of Jemez Springs.
Ponderosa pine forest with white fir and Douglas fir below. Phenology: flowering.

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: cliffs on east side of Wind River Canyon, ca 12 air mi SSE of Thermopolis; ca 20 air mi N of Shoshoni.
T6N R6E S15; also T41N R94W S21 and S28
Wet spring areas on west-facing slope.
with Clay Lippencott

U.S.A., Wyoming, Sheridan County: Route 2, Sheridan.
The yellow-fruited form; from Mrs. Everett Welch. Phenology: fruiting.
Annotated by C. L. Porter in 1959.
no collector, s.n.. 8/2/1948.

U.S.A., Wyoming, Sheridan County: N of Sheridan.
Creek bottoms. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Centennial Valley.
Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Table Mountain.
Phenology: flowering & fruiting.
Annotated by C. L. Porter in 1955.

U.S.A., Wyoming, Albany County: Telephone Canyon.
Phenology: flowering.
Annotated by C. L. Porter in 1955.

U.S.A., Wyoming, Sweetwater County: "The gap."
location fide R. Dorn Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow River.
Phenology: fruiting.

U.S.A., Wyoming, Uinta County: Evanston.
Phenology: buds.

U.S.A., Wyoming, Platte County: Platte River ["Hartville"*].
*Field book Phenology: vegetative only.

U.S.A., Wyoming, Park County: Yellowstone National Park: Mammoth Hot Springs.
On a moist slope. Phenology: flowering.
with Elias Nelson

U.S.A., Wyoming, Uinta County: Evanston.
Common on moist slopes. Phenology: fruiting.

U.S.A., Wyoming, Uinta County: Evanston.
Common on moist slopes. Phenology: flowering.

Common on moist slopes. Phenology: flowering.

Phenology: flowering.

U.S.A., Wyoming, Laramie County: Pole Creek near Table Mountain.
Phenology: flowering.

U.S.A., Wyoming, Teton County: Teton Peaks.
Phenology: fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains.

U.S.A., Wyoming, Converse County: 5 mi SW of Glenrock.
Sandy, clay soil near stream bank. Phenology: flowering.

U.S.A., Wyoming, Teton County: Ca 2.7 air mi NE of Hoback Junction; ca 10.3 air mi SSE of Jackson along Little Horse Creek.
Mountain Browse grass type; East exposure. Phenology: flowering.

U.S.A., Wyoming, Carbon County: S of the Wyoming Game and Fish Department's main house.

U.S.A., Wyoming, Laramie County: Horse Creek, 9 mi N of Midway.
Riparian. Phenology: buds.
with J. Von Loh

U.S.A., Wyoming, Converse County: Laramie Mountains: Blue Nose Creek along County Road C-24; ca 22 air mi SW of Douglas.
On hillside among rocks. Common. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park: near Moose.
Big sagebrush and bitterbrush area. Phenology: vegetative only.
Darold W. Sabinske, E1. 6/29/1971.

U.S.A., Wyoming, Park County: Bighorn Basin: BLM Worland District: Monument Hill Road at Monument Hill, 11 mi NW of Cody.
Rocky side of small hill on landslide deposits; with Ribes cereum, Artemisia tridentata, and Potentilla fruticosa. Phenology: flowering.

U.S.A., Wyoming, Park County: Little Rocky, Clarks Fork Valley.
Rocky, dry soil. Phenology: flowering.
with Dorothy Pearson

U.S.A., Wyoming, Carbon County: Hanna.
41.8746° N, 106.5667° W; NAD 83, uncertainty 0.5 mi., Digital Map
Dry hills. Phenology: flowering.
with Lois B. Payson

U.S.A., Wyoming, Lincoln County: Hills E of Afton.
Dry hillsides. Phenology: flowering.
with George M. Armstrong

U.S.A., Wyoming, Sweetwater County: Leucite Hills.
Dry soil. Phenology: flowering & fruiting.
with E. N. Wilcox

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Shirley Mountains: First Ranch Creek and vicinity W of Shirley Mountain Loop or BLM Road 3115, ca 19.5 air mi NNE of Hanna.
South facing hillside of chokecherry and other shrubs with outcrops of limestone. Phenology: fruiting.

U.S.A., Wyoming, Johnson County: Big Horn Mountains: along north side of Clear Creek, ca 5.5 mi W of Buffalo, just S of U.S. Hwy 16.
Open ponderosa pine forest and dry openings. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along west side of Elk Fork Creek, ca 3/4 mi S of U.S. Hwy 14, 16, & 20.
Open, rocky habitat dominated by Artemisia nova and Artemisia tridentata ssp. vaseyana with a few scattered Juniperus scopulorum and Pseudotsuga menziesii var. glauca. Phenology: flowering.

U.S.A., Wyoming, Park County: Southwestern Absaroka Mountains: Deer Creek Canyon, ca 1-2 mi W of canyon mouth; ca 45 mi SW of Cody.
Dry Douglas fir forest on south facing slope, prominent understory species include Mahonia repens and Carex rossii. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along U.S. Hwy 14, 16, and 20; ca 41 mi W of Cody.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge between Sweetwater and Horse creeks, ca 1/4-1 mi N of the North Fork Shoshone River.
In gully bottom. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge immediately S of Big Game Campground and U.S. Hwy 14, 16, & 20.
Open, rocky Douglas fir forest. Phenology: vegetative only.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: just W of Story Fish Hatchery buildlings and ponds.
Under Pinus ponderosa with understory of Acer glabrum and Crataegus columbiana on an east-facing slope with calcareous, clayey soil. Phenology: vegetative only.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: ca 1/4 - 1/2 mi NW of Story Fish Hatchery.
In bottom of draw. Phenology: vegetative only.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along June Creek on north side of Clayton Mountain, ca 1 mi S of U.S. Hwy 14, 16, & 20.
In open meadow areas along creek. Phenology: vegetative only.

U.S.A., Wyoming, Teton County: Teton Range: North Fork Teton Creek, ca 1/8-1 mi N of Teton Canyon Campground.
Mixed conifer forest. Phenology: vegetative only.

U.S.A., Wyoming, Teton County: Teton National Forest: Horse Creek on Hoback Road.
Level slope; loam; with aspen. Common. Phenology: flowering.

U.S.A., Wyoming, Park County: Shoshone National Forest: South Fork Ranger Station Pasture.
Northeast slope; rich soil. Plentiful. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wyoming National Forest: Lowline Trail, NW of Half Moon Lake.
25% eastern slope; gravelly soil; with balsamroot, phlox, and bitterbrush. Scarce. Phenology: flowering.

U.S.A., Wyoming, Carbon County: 9.0 air mi E of Savery; ridge facing Mexican Ridge.
15 deg slope, very dense Amelanchier overstory. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Battle Mountain: base of Deer Ridge, E of Wyo Hwy 70, ca 6.5 air mi E of Savery.
Amelanchier overstory. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Casper Mountain area: W of Casper Mountain.
North slope of the mountain, small clearings among pondersa pines, rocky soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Buffalo.
Phenology: buds.

U.S.A., Wyoming, Sheridan County: Dayton.
Fruit yellow. Phenology: fruiting.

U.S.A., Wyoming, Johnson County: Between Sheridan and Buffalo.
Rolling plains. Phenology: fruiting.

Prunus virginiana var. melanocarpa ()
U.S.A., Wyoming, Sheridan County: Big Horn National Forest: Tongue River Canyon.
Steep eastern slope; shallow, rocky soil; abundant. Phenology: fruiting.
Fred Stell, S-8. //.

U.S.A., Wyoming, Albany County: E of Laramie.
On rocky hillside. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Dead Ox Creek.
Granite knobs on the creek. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: ca 25 mi W of Lander, on the Moccasin Lake Road.
Transitional from sagebrush to conifer. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Slide Area.

U.S.A., Wyoming, Uinta County: South Haystack Coal Site.
Sandy soil; with Artemisia tridentata and Amelanchier. Phenology: flowering.
with L. M. Mayer and D. G. Reardon

U.S.A., Wyoming, Albany County: Rock River.
Stream cliffs. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming National Forest: near mouth of Swift Creek.
Southwestern slope; dry gravelly loam; with wheatgrass, sagebrush, and sego lily. Abundant in places. Phenology: fruiting.
with C. N. Woods

U.S.A., Wyoming, Platte County: Along Cottonwood Creek ; ca 29 road mi NW of Wheatland.
Creekbed, live water. Phenology: fruiting.

U.S.A., Wyoming, Platte County: Along Cottonwood Creek, 30 road mi NW of Wheatland.
Elev. 1616 m.
Hay meadow, irrigated when water in creek. Phenology: fruiting.

U.S.A., Wyoming, Platte County: Along Kinney Creek, 32 road mi NW of Wheatland.
Creek banks, dry, usually wet early spring and summer. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: Medicine Bow National Forest: Pole Mountain District: W of Eagle Rock, along the North Branch Middle Fork Lodgepole Creek.
Moist bottomland along the creek; near stream. Common. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: Medicine Bow National Forest: Pole Mountain District: W of Eagle Rock, along the North Branch Middle Fork Lodgepole Creek.
Moist bottomland along the creek; south slope in rich soil near rocky ledges; Up to 20 ft tall. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Ca 2 air mi N of Savery; ca 11.5 air mi E of Baggs, near Browns Hill Road.
Sagebrush/mixed shrub area. Phenology: flowering.

U.S.A., Wyoming, Teton County: Jackson Hole Wildlife Park: along Snake River.
Dry aspen stands. Phenology: fruiting.
with Mildred S. Reed

U.S.A., Wyoming, Teton County: W of Snake River, near Moose.
Gravel banks. Phenology: buds.
with Mildred S. Reed

U.S.A., Wyoming, Teton County: Teton National Forest: Hoback Canyon.
Under aspen on hillside. Phenology: fruiting.
with Mildred S. Reed

U.S.A., Wyoming, Lincoln County: Salt River Range: Cottonwood Creek.
Along creek with Douglas fir and spruce. Phenology: flowering.

U.S.A., Wyoming, Laramie County: Pine Bluffs: on northwest slope of bluffs, 5.7 air mi NNW of Pine Bluffs.
Lush thicket and sagebrush/juniper community. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Colorado boarder near Hawks Ranch.
Moist slopes. Phenology: fruiting.
with Butler

U.S.A., Wyoming, Albany County: Sheep Mountain.
41.2828° N, 106.0647° W; NAD 83, uncertainty 0.5 mi., Digital Map
Hillsides. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Seventeen Mile Well on Salt Creek Trail.
43.4175° N, 106.2892° W; NAD 83, uncertainty 0.5 mi., Digital Map
Dry, desert, sandstone hills. Phenology: fruiting.
Leslie N. Goodding, 214. 7/9/1901.

U.S.A., Wyoming, Teton County: Grand Teton National Park: along Cottonwood Creek.
Gravel flats. Flowers white. Phenology: flowering.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: Little Tongue River Canyon.
Dry rocky hillside. Phenology: fruiting.
with Rua P. Williams

U.S.A., Wyoming, Campbell County:
Hills with pine, juniper, and Ribes. Phenology: fruiting.
Mary Alice Sanguinetti, 122. 7/7/1978.
with Keith H. Dueholm

U.S.A., Wyoming, Campbell County:
Grassy hills with scattered pine. Phenology: fruiting.
Mary Alice Sanguinetti, 198. 7/8/1978.
with Keith H. Dueholm

U.S.A., Wyoming, Campbell County:
Hills with pines. Phenology: fruiting.
Mary Alice Sanguinetti, 290. 7/10/1978.
with Keith H. Dueholm

U.S.A., Wyoming, Natrona County: North end Laramie Range: Middle Fork Elkhorn Creek S of Casper.
Acer negundo community on first terrace bordering stream with patchy understory of Salix amygdaloides, Crataegus, and Prunus virginiana on alluvium derived from dark shale. Phenology: fruiting.
Michele Barlow, 87. 7/9/1991.

U.S.A., Wyoming, Carbon County: Hanna.
Neva Jean Nelson, s.n.. 6//1903.

U.S.A., Wyoming, Platte County: Camp Guernsey: Broom Creek Canyon, ca 0.8 km S of Patten Creek, ca 0.8 km SE of Spring Creek.
Elev. 1469 m.
Canyon walls, slopes, and ephemeral creek on sandy loam creek bottom and calcareous sandstone walls with Bromus inermis, Pinus ponderosa, Juniperus scopulorum, and Ribes spp. Phenology: flowering & fruiting.
Patricia P. Douglas, 108. 6/13/1995.
with B. E. Nelson, C. A. Popolizio, R. M. Smith

U.S.A., Wyoming, Platte County: Camp Guernsey: along Deercorn Spring Creek, 0.5 km NW of its confluence with Patten Creek to form Broom Creek, 2.8 km S of Smith Ranch.
Elev. 1479 m.
Growing against a cliff in riparian of silty to sandy loam in level to steeply sloping topography with Juniperus scopulorum, Pinus ponderosa, Ribes aureum, Toxicodendron rydbergii, Artemisia, and Juncus spp. Phenology: fruiting.
Patricia P. Douglas, 619. 8/27/1995.
with N. E. Hastings, R. M. Smith

U.S.A., Wyoming, Carbon County: Great Divide Basin and adjacent regions: Shirley Basin, Petrified Tree Deposit; Bates Hole Rim; along Little Medicine Bow River.
Growing in the basin and along floodplain, in wet areas with Populus. Phenology: flowering.

U.S.A., Wyoming, Converse County: Platte Valley near Douglas.
Sand hills. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Sinks Canyon.
Southeast facing slopes in the canyon; with Artemisia tridentata. Phenology: flowering.

U.S.A., Wyoming, Washakie County: Ten Sleep Creek near Ten Sleep Hatchery.
Banks of the creek. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: Sinks Canyon.
Banks of a small spring in the canyon. Phenology: flowering.

U.S.A., Wyoming, Goshen County: 6 mi SW of Lingle.
Bottom of shalow draw; with Symphoricarpos and Rosa. 7 m high. Phenology: fruiting.

U.S.A., Wyoming, Goshen County: Fort Laramie National Historic Site.
In thicket with Ribes and Symphoricarpos. Rare; shrub 3m high. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Teton Valley Ranch.
Growing with Silene sp. and Crataegus douglasii; along boggy area with rocky soil. Frequent, fruits of these specimens are infected with insects. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Sheep Creek.
Growing with Eriogonum umbellatum and Cerastium sp.; along stream in dark soil. Frequent. Phenology: flowering.

U.S.A., Wyoming, Teton County: Teton National Forest: Bryan Flat Ranger Station.
12% northern slope; deep clay loam; with Geranium. Abundance in medium. Phenology: flowering.

U.S.A., Wyoming, Sheridan County: Hills SE of Sheridan.
Gulches. Phenology: fruiting.

U.S.A., Wyoming, Laramie County: Southeast Plains: Crow Creek S of Silver Crown, 1.3 mi N of Wyo Hwy 210 (Happy Jack Road), ca 12 mi W of Cheyenne.
Salix exigua community with dense understory of Alopecurus aequalis on alluvial soils. Phenology: flowering.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: 1.2 air mi E of top of Cerro Pi¤on; southwest corner Cerro del Medio near springs.
Rock outcrop in mixed conifer overstory. Phenology: fruiting.

Prunus virginiana var. melanocarpa ()
U.S.A., Wyoming, Sheridan County: Willets Spring [Hanna Creek*].
Dry banks along streams. *Field book Phenology: flowering.
Vie Willits, 46a. 8/20/.

Prunus virginiana var. melanocarpa ()
U.S.A., Wyoming, Sheridan County: Willets Spring [Hanna Creek*].
Dry banks along streams. *Field book Phenology: fruiting.
Vie Willits, 46b. 8/20/.

U.S.A., Wyoming, Albany County: Above Centennial.
Wooded creek bank. Nelson's Ranch. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park: 3.7 mi from bridge on road to Elk from north.
Aspen-conifer hillside. Phenology: flowering.
with Ragnhild Solheim

U.S.A., Wyoming, Johnson County: Bighorn National Forest: Middle Fork Campground on Middle Clear Creek, 15 mi W of Buffalo.
North facing slope above creek; with pine and spruce; on rocky outcrop, exposed areas. Shrub to small tree, 1-2.5 m tall, petals white, infl. A raceme. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Bighorn National Forest: Middle Fork Campground on Middle Clear Creek, 15 mi W of Buffalo.
North facing slope above creek; with pine and spruce; on rocky outcrop. Shrub to small tree, petals white infl. A raceme. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: East foothills Absaroka Mountains: ridge on north side of Grass Creek, 1 mi W of confluence of Sanford Creek.
Semi-open sandstone ledge in limber pine and juniper grove on crest of ridge. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Sheep Mountain: Fox Creek Canyon.
Gravelly south slopes. Phenology: fruiting.

U.S.A., Wyoming, Laramie County: Laramie Mountains: ca 22.5 air mi W of Cheyenne, ca 3.5 air mi NE of Buford.
Short grass prairie and open Ponderosa pine forest communities with several small streams. Phenology: fruiting.
William C. Edwards, 154. 7/5/1979.

U.S.A., Wyoming, Goshen County: 6 mi SW of Lingle.
Bottom of shalow draw; with Symphoricarpos and Rosa. Phenology: fruiting.

U.S.A., Wyoming, Laramie County: Southeast Plains: Crow Creek S of Silver Crown, 1.3 mi N of Wyo Hwy 210 (Happy Jack Road); ca 12 mi W of Cheyenne.
Salix exigua community with dense understory of Alopecurus aequalis on alluvial soils. Phenology: flowering.
Steve Kettler, 13. //.

U.S.A., Colorado, Jackson County: North-central Colorado: Park Range: between forest boundary and abandoned mine ca 2 air mi W of Pitchpine Mountain, ca 16-16.5 air mi W of Walden.
Brushy roadside in aspen forest. Phenology: flowering.

U.S.A., Colorado, Moffat County: North-central Colorado: Elkhead Mountains: northeast end of McInturf Mesa at the forest boundary, ca 17.5 air mi NE of Craig.
Slope with chokecherry, oak, serviceberry, and scattered aspen. Phenology: flowering.

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: along South Fork Slater Creek at the forest boundary, ca 34 air mi NW of Steamboat Springs; ca 26 air mi NNE of Craig.
Moist to wet aspen forest. Phenology: vegetative only.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: from the "Corral" 1/4 mi E to gravel pits; 2-2.5 air mi WSW of Redondo Peak.
Disturbed roadside and slope. Phenology: fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along a tributary of Tennessee Creek E and below Shield Mountain, ca 6.5-7 air mi NW of Columbine; ca 32.5-33 air mi NNW of Steamboat Springs.
Sandy, rocky knoll with aspen and chokecherry. Phenology: fruiting.

U.S.A., Colorado, Grand County: North-central Colorado: Gore Range: upper Gore Canyon, Inspiration Point and slopes below.
Douglas fir and aspen and roadside. Phenology: flowering & fruiting.
Annotated by B. E. Nelson.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: at the junction of Bedrock and Tennessee creeks, along Beeler Gulch and vicinity, ca 35.5 air mi NNW of Steamboat Springs.
Aspen woods. Phenology: fruiting.
Annotated by Ronald L. Hartman.

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: along Wolf Creek and County Road 52, ca 5 air mi SW of Slippery Sides Mountain, ca 6.5 air mi ENE of Hayden.
Roadside and fencerow in mountain shrub community.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along County Road 179, ca 7 air mi N of Oak Creek; ca 10.5 air mi SW of Steamboat Springs.
Oak-serviceberry thickets on roadside. Phenology: fruiting.
Annotated by Ronald L. Hartman.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Redondo Creek Road near Union Building.
Disturbed sites along road. Phenology: fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: Hinman Lake and vicinity to Hinman Creek, ca 1.5 air mi N of the Elk River, ca 6.5 air mi NE of Clark; ca 20 air mi N of Steamboat Springs.
Aspen woodlands. Phenology: fruiting.
Annotated by Ronald L. Hartman.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along Forest Road 441 to Floyd Peak above Reed Creek, ca 4.5-5 air mi E of Clark; ca 15 air mi N of Steamboat Springs.
Aspen-chokecherry slope. Phenology: fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along Forest Spur Road 471.1 from Forest Road 471 to upper Long Draw, NE of Mount Candy, ca 2.5 air mi SE of Clark; ca 13.5 air mi N of Steamboat Springs.
Stony hill with chokecherry thickets. Phenology: vegetative only.

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: County Road 8A, 1 mi from County Road 8, then SE on hogback to gap.
Sagebrush and sandstone outcrops with ponderosa and limber pine. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: from the north base of San Antonio Mountain N along the west boundary fence to San Antonio Creek, ca 18-18.5 air mi WNW of Los Alamos.
Mixed conifer/aspen forest. Phenology: vegetative only.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: E of Cygnet Pond and S of U.S. Hwy 89/287, ca 1 air mi E of Colter Bay Village; ca 30 air mi N of Jackson.
Open, mixed conifer forest with scattered aspen on an isolated hill. Phenology: buds.
Annotated by David Scott.
with David Scott

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: N of Oxbow Bend, ca 1.5 air mi E of Jackson Lake Junction; ca 29.5 air mi NNW of Jackson.
Sagebrush slopes with aspen groves and mountain shrub thickets. Phenology: buds.
Annotated by David Scott.
with David Scott

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: on the east side of Cerros del Abrigo along the Abrigo Trail for 0.3 mi on either side of N35.9278 W106.4696, ca 10 air mi WNW of Los Alamos.
Along old logging road, roadcut, and adjacent southwestern white pine/white fir/Douglas fir forest. Phenology: vegetative only.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: along the Snake River on the point E of Deadmans Bar, ca 7.5 air mi SW of Moran; ca 21 air mi NNE of Jackson.
Steep, brushy, clay slopes. Phenology: flowering.
Annotated by David Scott.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole; west shore and adjacent slope of Spalding Bay on Jackson Lake, ca 8.5 air mi W of Moran; ca 24.5 mi N of Jackson.
18 year old burn with lodgepole pine regeneration and unburned areas. Phenology: buds.
with David Scott, Nancy Bockino

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: the old Bar BC Ranch and vicinity on the west side of the Snake River, ca 3 air mi NNE of Moose; ca 15.5 air mi N of Jackson.
Cobblestone bluff. Phenology: buds.
with David Scott, Nancy Bockino

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Mount Leidy Highlands: on Forest Road 30310 above the Triangle X Ranch, ca 6 air mi SW of Moran; ca 22.5 air mi NE of Jackson.
Roadside. Phenology: buds.
with David Scott, Nancy Bockino

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: Apex Trail at the east base of Teewinot Mountain above Lupine Meadows, ca 6 air mi NNW of Moose; ca 18 air mi N of Jackson.
Steep forb slope with bedrock outcrops. Phenology: buds.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: lower Death Canyon NW of Phelps Lake along the Death Canyon Trail, ca 5.5-6 air mi W of Moose; ca 13-14 air mi NNW of Jackson.
Along the trail with cliffs, steep forb or brushy slopes, and small wooded areas. Phenology: buds.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: along the Valley Trail from the junction with Death Canyon Trail ENEto Phelps Lake Overlook, ca 4.5 air mi W of Moose; ca 9.5 air mi N of Jackosn.
Brushy tall forb slope. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: along Pacific Creek Road, ca 3/4 mi W of Pacific Creek, ca 4 air mi NE of Moran; ca 32.5 air mi NE of Jackson.
Reddish-brown volcanic knoll with limited vegetation. Phenology: flowering.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: along Sheffield Creek or Trail 3026, ca 1.5 air mi SE of Flagg Ranch; ca 43.5 air mi N of Jackson.
Open, stony ridge in 18 year old burn in scattered lodgepole pine. Phenology: buds.
with David Scott

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: "Wolff Ridge" on the north side of Spread Creek Valley, ca 3.5 air mi SW of Moran; ca 25 air mi NE of Jackson.
Burned, steep brushy aspen, easterly-facing slope. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: west shore of Jackson Lake, ca 12.5 air mi NW of Moran; ca 20 air mi N of Moose.
Montane meadow and slope. Phenology: flowering.
with Nancy Bockino

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: on Blacktail Butte, ca 1 air mi E of Moose; ca 13 air mi NNE of Jackson.
Limestone outcrop and ridgetop. Phenology: fruiting.
with Geneva Chong, Ronald L. Hartman

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: mouth of Open Canyon, ca 5.5 air mi W of Moose; ca 12 air mi NNW of Jackson.
Artemisia tridentata var. spiciformis and herbaceous meadow adjacent to stream. Phenology: buds.
with Nancy Bockino

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Jackson Hole: Buffalo Valley, ca 3.5 air mi E of Moran; ca 18.5 air mi NE of Moose.
Coal seam and clay soils dominated by Elymus cinereus and Chysothamnus sp. Phenology: flowering.
with Nancy Bockino

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: east slope of Ranger Peak, ca 12.5 air mi WNW of Moran; ca 18 air mi N of Moose.
Mesic herbaceous meadow at base of avalanche path. Phenology: flowering.
with Ronald L. Hartman

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: Granite Canyon near stream and trail, ca 10 air mi NNW of Jackson; ca 7 air mi WSW of Moose.
Talus slope with Populus, Salix, and Pseudotsuga. Phenology: buds.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: Sheffield Creek Trail.
Burned area, lodgepole pine. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: area NE of Leigh Lake from boat landing on west side of Spalding Bay N and W on higher land to Jackson Lake near "Lake 6776" near Bearpaw Bay.
Meadows and burn area. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: 1 road mi E to 1.5 air mi NE of Jackson Lake Junction.
Grassy slopes, aspen and lodgepole pine, and wet bottoms. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Colter Canyon, ca 13.5 air mi NW of Moran.
Montane meadow and slope with Ceanothus velutinus. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: Sacred Heart Chapel and adjacent picnic area.
Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Arizona Lake, ca 10 air mi NW of Moran; ca 21 air mi NNE of Moose.
Pinus contorta and Populus tremuloides forest with interspersed meadows. Phenology: buds.
with Tacheeni Scott

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Steamboat Mountain, ca 17.5 air mi NW of Moran; ca 26.5 air mi N of Moose.
Steep slope burned in 1988, dominated by montane shrubs. Phenology: flowering.
with Tacheeni Scott

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Pilgrim Creek, ca 7 air mi NW of Moran; ca 20.5 air mi NE of Moose.
Steep, dry hillside adjacent to creek and riparian area. Phenology: flowering.
with Tacheeni Scott

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near East Fork Pilgrim Creek, ca 9 air mi N of Moran; ca 23 air mi NNE of Moose.
Steep and dry slope with volcanic soils. Phenology: flowering.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Puerta de Trasquilar NW up end of Trasquilar.
South exposure with oak and aspen. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Redondo Border: geothermal drill site about 1.2 air mi N of Union Oil Building then NW 0.4 air mi to Border.
Spruce-fir forest with ponderosa and southwestern white pine above. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: East Fork Jemez River, short segment in Preserve ca 1 air mi SW of El Cajete (center of caldera).
Along river with blue spruce and white fir on slopes, willow and birch scattered on bank. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Southwestern Absarokas: South Fork Shoshone River below Ishawooa Mesa, ca 35 air mi SW of Cody.
Valley bottom in mixed Artemisia-Salix community.

U.S.A., Wyoming, Park County: Southwestern Absarokas: vicinity of South Fork Station, ca 45 air mi SW of Cody.
Artemisia and Salix along stream.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: junction of Buffalo Valley Road and U.S. Hwy 26, ca 3 mi E of Moran Junction.
Closed aspen and edge of open sage.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 9 air mi NE of Moran Junction along Pacific Creek and Whetstone Creek trails.
Streamsides and dry meadows with mixed lodgepole forests.

U.S.A., South Dakota, Lawrence County: Deadwood, near Pine Crest Park.
North slope, common on edge of birch, aspen, and oak association. Phenology: fruiting.

U.S.A., South Dakota, Fall River County: Hot Springs.
Two location descriptions on one specimen label; see other record with identical accession number. Phenology: flowering.

U.S.A., South Dakota, Custer County: Custer.
T3S R4E S26
Two location descriptions on one specimen label; see other record with identical accession number. Phenology: vegetative only.
Arthur C. McIntosh, A184. 8/21/1924.

U.S.A., South Dakota, Harding County: Harney National Forest: 1/4 mi S from Eagles Nest Ranger Station.
40% east slope, sandy soil, berry and currant association. Phenology: flowering.
Accession: USFS 436139

U.S.A., South Dakota, Lawrence County: Boulder Canyon, Bear Butte Creek.
Mesophytic canyon; oak, willow, and popple association. Also number 813. Phenology: flowering.

U.S.A., South Dakota, Lawrence County: Deadwood.
Exposed hillsides; grass association; xero-mesophytic. Phenology: flowering.

Annotated by B. E. Nelson in 1978.

U.S.A., South Dakota, Lawrence County: Whitewood.
Mesophytic canyon; north-facing slope; oak, willow, and elm assocaition. Also number 1893. Phenology: fruiting.

U.S.A., South Dakota, Custer County: Fairburn.
Red foothills; grass and sedge association; xero-mesophytic. Also number 2663. Phenology: fruiting.

U.S.A., South Dakota, Lawrence County: Terry Peak above Trojan.
Mountain slopes; second succession, popple and birch association. Also number 1249. Phenology: flowering.

U.S.A., South Dakota, Lawrence County: Boxelder Creek, 4 mi NW of Nemo.
Brookside; willow-birch association; mesophytic. Also number 1512. Phenology: fruiting.

U.S.A., South Dakota, Lawrence County: Spearfish Canyon.
Streamside; Quercus, Salix, and Populus association. Phenology: fruiting.

U.S.A., South Dakota, Pennington County: Rapid City: Rapid Creek Canyon (Dark Canyon).
Oak, willow, and elm association; mesophytic. Also number 1068. Phenology: flowering.

U.S.A., South Dakota, Pennington County: Rapid City: Rapid Creek Canyon (Dark Canyon).
Oak, willow, and elm association; mesophytic. Phenology: flowering.

U.S.A., South Dakota, Pennington County: Black Hills: Black Elk Wilderness: on ridgecrest between Pine Creek and next drainiage east, ca 0.6 air mi S of Horsethief Lake, ca 5.3 air mi ESE of Hill City.
T2S R5E S11
Granite outcrop with ponderosa pine and kinnikinnik.
with Cheryl Mayer

U.S.A., South Dakota, Pennington County: Black Hills: Black Elk Wilderness, on ridgecrest between Pine Creek and next drainage east, ca 0.6 air mi S of Horsethief Lake, ca 5.3 air mi ESE of Hill City.
Granite outcrop with ponderosa pine and kinnikinnik. Phenology: flowering.
with Cheryl Mayer

U.S.A., South Dakota, Custer County: Jewel Cave National Monument: Lithograph Canyon below Porthole [New Portal].
Near base of limestone cliff in ponderosa pine forest. Phenology: flowering.

U.S.A., South Dakota, Custer County: Black Hills National Forest: 1 mi E of Wyoming border on FS 117.
40% slope, east exposure, rocky soil, chapparrell; Cemo, Rhtr, Ansc, Yugl, and Stipa sp. association. Phenology: fruiting.
1.
Annotated by Charles Feddema in 1966.
Accession: USFS 500325

U.S.A., South Dakota, Harding County: Little Missouri River Valley: 25 mi N of Ashcroft. [ends up in North Dakota]
Open woods. Phenology: vegetative only.

U.S.A., South Dakota, Harding County: Little Missouri Valley: 25 mi N of Crook.
Valley. Phenology: vegetative only.

U.S.A., South Dakota, Fall River County:

U.S.A., Wyoming, Albany County: [location and coordinates withheld]
Streamside. Phenology: fruiting.
with T. McGowan

U.S.A., South Dakota, Lawrence County: Deadwood.
Canyons. Phenology: fruiting.
Annotated by P. A. Rydberg.

U.S.A., Wyoming, Albany County: Laramie Range: ca 14.5 air mi SE of Laramie at Vedauwoo Exit.
Granite outcrops. Phenology: fruiting.
with J. Brondum, T. McGowan, and J. Wilson

U.S.A., Wyoming, Albany County: Laramie Range: ca 35 air mi NE of Rock River.
East facing granite outcrops. Phenology: fruiting.
with J. Brondum and T. McGowan

U.S.A., Wyoming, Albany County: Laramie Range: North Branch North Fork Crow Creek, ca 15 air mi SE of Laramie.
Pine-aspen forest with granite outcrops. Phenology: flowering.
with J. Brondum, T. McGowan, and J. Wilson

U.S.A., Wyoming, Albany County: Laramie Range: ca 16 air mi SW of Esterbrook; ca 33 road mi SE of Douglas.
Granite outcrops. Phenology: fruiting.
with B. E. Nelson, J. Brondum, and T. McGowan

U.S.A., Wyoming, Albany County: Laramie Range: Johnson Reservoir, ca 27 air mi NE of Laramie.
Reservoir and adjacent granite outcrops. Phenology: fruiting.
with J. Brondum and T. McGowan

U.S.A., New Mexico, Santa Fe County: Santa Fe Canyon, 9 mi E of Santa Fe.
with E. Gertrude Heller

U.S.A., Colorado, Mineral County: Rio Grande National Forest: Hillside near Wagon Wheel Gap.
On northeast slope in rather dry, sandy soil with wild rose, wild current, bee plant and wild flax. Phenology: flowering & fruiting.
Annotated by B. E. Nelson in 2004.
Accession: USFS 500363

U.S.A., New Mexico, Taos County: Carson National Forest: 1 mi above Indian Pueblo in Pueblo Canyon.
Abundant in canyon bottom and clay loam with grass, browse and weeds. Phenology: flowering.

U.S.A., Colorado, Chaffee County: W of Salida.
Canyon sides. Phenology: flowering.

U.S.A., New Mexico, Taos County: On the Little Rio Grande.
Wet, stony banks. Phenology: flowering & fruiting.

U.S.A., New Mexico, Sandoval County: Jemez Springs.
Deep wet canyon. Phenology: fruiting.

U.S.A., New Mexico, Union County: Capulin Mountain.
Rocky slopes within the crater of Mount Capulin. Phenology: flowering.
with Ruth A. Nelson

U.S.A., Colorado, Routt County: Middle Fork Little Snake River: ca 36 air mi NNW of Steamboat Springs; ca 35.5 air mi NNE of Hayden.
Stony, brushy slopes along the river. Phenology: fruiting.

U.S.A., Colorado, Mesa County: 5 mi SSE of Gateway. John Brown Canyon.
On north facing slope with scrub oak and service berry. Phenology: flowering.
with D. Trotter, D. Atwood and B. Thompson

U.S.A., Wyoming, Albany County: Laramie Range: Castle Rock, ca 20.5 air mi SE of Douglas.
Granite soil, east facing mountain slope. Phenology: fruiting.
with J. Brondum and T. McGowan

U.S.A., Colorado, Moffat County: Below Round Top Lookout, Buena Vista Peak.
Locally common. On calcareous, fine-textured soils of steep north exposure with Cercocarpus, Amelanchier, and Poa fendleriana. Morgan Formation. Phenology: flowering.

U.S.A., Colorado, Saguache County: Cochetopa National Forest: Middle Creek.
Abundant locally. On steep east slope in deep gravelly loam throughout burned spruce. added information from duplicate Phenology: fruiting.

U.S.A., Colorado, Moffat County: Dinosaur National Monument: Castle Park: Yampa River.
Along river. Phenology: flowering.
1.

U.S.A., Wyoming, Albany County: Laramie Range: along unnamed creek, ca 18.5 air mi SW of Esterbrook; ca 21.5 air mi SW of Douglas.
Granite outcrops. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Horsetooth Gulch.

U.S.A., Colorado, Montrose County: Berro Summit, region of the Gunnison Watershed.
1.
Annotated by Edward L. Greene in 1959.

U.S.A., Colorado, Montezuma County: Mancos.
Common along bottom of canyon. Phenology: flowering.
with F. S. Earle and C. F. Baker

U.S.A., Colorado, La Plata County: Los Pinos (Bayfield).
Annotated by Edward L. Greene in 1959.

U.S.A., Colorado, Conejos County: Los Pinos.
Annotated by B. E. Nelson in 1979.
Annotated by Edward L. Greene in 1979.

U.S.A., Wyoming, Albany County: Laramie Range: Baldy Knob, ca 25 air mi S of Douglas.

U.S.A., Colorado, Montezuma County: Mancos.
Frequent along river bottom. Phenology: fruiting.
with F. S. Earle and C. F. Baker

U.S.A., Wyoming, Albany County: Laramie Range: Plumbago Canyon, ca 10.2 road mi NE of U.S. Hwys 30/287 on Wyo Hwy 34; ca 22.4 road mi NE of Laramie.
Sandstone canyon. Phenology: flowering.

U.S.A., Colorado, Saguache County: Cochetopa National Forest.
T47N R4E
rare on west slope in gravel with sage and ricegrass. Also in dry, rocky sites. Phenology: flowering.
Charles W. Stavely, S-6. 7/1/1938.

U.S.A., Colorado, Gunnison County: Jacks Cabin Cutoff Road, 2.2 mi SW of junction with Colo Hwy 135.
T15S R84W S19

U.S.A., Colorado, Larimer County: Colorado National Forest.
Black loam. Phenology: flowering.
with Higby

U.S.A., New Mexico, San Miguel County: Roadside near Cowles.
Roadside. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Near Therma.
In the woods. Phenology: fruiting.

U.S.A., New Mexico, Bernalillo County: Manzano Mountains.
Phenology: vegetative only.

U.S.A., Wyoming, Converse County: [location and coordinates withheld]
Granite outcrop. Phenology: fruiting.

U.S.A., Colorado, La Plata County: Florida Creek.

U.S.A., Colorado, Weld County: Wet stream bank near chalk bluffs NW of Grover.
Along stream. Phenology: flowering.

U.S.A., Colorado, El Paso County: Fremont Experiment Station in Pikes Peak, Colorado Springs.
Earl L. Johnston, 777. //.
with George G. Hedgcock

U.S.A., Colorado, Boulder County:

U.S.A., Colorado, Delta County: Cedaredge.
Along surface of the creek. Phenology: fruiting.

U.S.A., Colorado, Ouray County: Near Ridgway.

U.S.A., Wyoming, Converse County: Laramie Range: along Trail Creek, ca 3 air mi SW of Esterbrook; ca 21 air mi SW of Douglas.
Along creek. Phenology: fruiting.

U.S.A., Colorado, Archuleta County: Dry mesa near Pagosa Springs.
Dry hillside. Phenology: fruiting.

U.S.A., Colorado, Montrose County: Uncompahgre Divide.
Brushy hillside. Phenology: flowering.

U.S.A., Colorado, Montrose County: Paradox Creek.
Wet creek bottom. Phenology: fruiting.

U.S.A., Colorado, San Miguel County: Norwood Hill.
North slope. Phenology: fruiting.

U.S.A., Colorado, Lake County: Pike National Forest: Ranger District 8.
T12S R71W S29
In sandy loam with current and ninebark. Phenology: fruiting.

U.S.A., Colorado, El Paso County: Crystal Park.
24 June - 22 August, 1901 Phenology: flowering.
with E. S. Clements

U.S.A., Colorado, El Paso County: Crystal Park.
24 June - 22 August, 1901 Phenology: fruiting.
with E. S. Clements

U.S.A., Colorado, Boulder County: Near Boulder.

U.S.A., Colorado, Teller County: Near Florissant.

U.S.A., Colorado, Boulder County:
Bottom lands and thickets. Phenology: flowering.

U.S.A., Colorado, Boulder County: Sugar Loaf Mountain.
with W. W. Robbins

U.S.A., Wyoming, Converse County: Laramie Range: Pool Creek, ca 24 air mi SE of Douglas.
Sagebrush grassland; heavily grazed. Phenology: fruiting.

U.S.A., Colorado, Boulder County: Gregory Canyon, near Boulder.
Phenology: vegetative only.

U.S.A., Colorado, El Paso County: North Cheyenne Canyon.
T14S R67W S36
Southwest slope; foothills; alluvial soil. Phenology: fruiting.
Frederic Abell, 3. 6/18/1985.
with Chris Burke

U.S.A., Colorado, Routt County: 5 mi E of Hayden, Stanton's.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Emigrant Gap Ridge, ca 3.5 air mi S of U.S. Hwy 20/26; ca 14.8 mi WNW of Casper.
Rocky hills of sagebrush-grassland and grassy draws. Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Range: along Bear Creek, ca 33 air mi SW of Douglas.
Rock outcrops. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Estes Park: Mill Gulch.
George E. Osterhout, 381. 6/26/1894.

U.S.A., Colorado, Larimer County: Gulch SE of Horsetooth.

U.S.A., Colorado, Montezuma County: Montezuma National Forest: mouth of Prest Gulch.
On south slope in dry, sandy soil with aspen, oak brush, and hawthorn. Phenology: flowering.

U.S.A., Colorado, Montezuma County: On road 2 mi E of Mancos.
Dry slope. Phenology: flowering.

U.S.A., Colorado, No county County: Montezuma National Forest Reserve.

U.S.A., Colorado, Gunnison County:
Along streams. Phenology: flowering.

U.S.A., Colorado, Grand County: Arapaho National Forest: East Fork of Troublesome Creek.
Along streamside with Alnus and Amelanchier. Phenology: buds.
Annotated by Harley A. Orahood.
Harley A. Orahood, s.n.. 6/11/1961.

U.S.A., Colorado, Montezuma County: Mesa Verde National Park: East Fork of Navajo Canyon.

U.S.A., Colorado, La Plata County: Durango.

U.S.A., Colorado, Montezuma County: Montezuma National Forest: May Canyon.
On west slope in sandy soil with sage. Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Range: Elmers Rock, along unnamed spur of Laramie River, ca 13 air mi N of Wyo Hwy 34; ca 40.5 air mi NE of Laramie.
Creekside. Phenology: flowering & fruiting.

U.S.A., Colorado, Rio Blanco County: Newcastle Road near Burro Mountain.
Oak woods. Phenology: flowering.

U.S.A., Colorado, Lake County: Near Leadville.
with N. T. Schedin

U.S.A., Colorado, La Plata County: Durango.
with N. T. Schedin

U.S.A., Colorado, Rio Blanco County: White River National Forest, Marvine Creek Campground area.
T1N R90W
Open meadow, south facing slope. 23 June - 3 July 1989 Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Range: ca 1/4 road mi from upper North Crow Reservoir along the North Branch North Fork Crow Creek, ca 4.5 road mi NNW on County Road 109; ca 15 air mi NE of Laramie.
Creekside and granite outcrops. Phenology: fruiting.

U.S.A., Colorado, Jackson County: Pinkham Creek.
Rocky ledges. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Poison Spider bentonite pit W of County Road 202, ca 12 air mi W of Casper.
Ponderosa pine on shale, bentonite hills. Phenology: flowering.

U.S.A., Colorado, Dolores County: Montezuma National Forest: Bradfield's cow camp on Glade Mountain.
On north slope in clay and shale. Phenology: flowering.

U.S.A., Colorado, El Paso County: Colorado Springs.
Foot hills. Phenology: flowering.

U.S.A., Colorado, Boulder County: Eldorado Springs State Park, South Boulder Creek at emergence from the canyon.
Above the creek near Red Garden Wall. Phenology: fruiting.
Mary Kay Brewster, 19. 8/8/1981.

U.S.A., Colorado, Arapahoe County: Buckley Air Force Base: southeast end of transect 600 m NE of south gate entrance. 520320E 4394219N to 520287E 4394273N to 520270E 4394327N to 520291E 4394349N to 520283E 4394401N to 520231E 4394401N to 520035E 4394471N.
Level to sloped cottonwood/willow (riparian) community on silt-like loam; with Salix exigua, Ribes aureum, Glycyrrhiza lepidota, Pascopyrum smithii, Rumex crispus, Cirsium arvense. Phenology: flowering.
with C. Bern

U.S.A., Colorado, Arapahoe County: Buckley Air Force Base: southeast end of transect 460 m NE of south gate entrance. 520034E 4394466N to 519808E 4394661N.
Rolling cottonwood/willow (riparian) community on clay loam; with Populus deltoides, Salix exigua, Ribes aureum, Pascopyrum smithii, Poa pratensis. Phenology: fruiting.
with C. Bern

U.S.A., Colorado, Mesa County: Uncompahgre National Forest: Coal Springs Ranger Station.
Annotated by W. W. Eggleston?.

U.S.A., Colorado, Larimer County: Bosworth's Ranch, Stove Prairiel.

U.S.A., Wyoming, Albany County: Laramie Range: ca 22 road mi SE of Laramie on U.S. Hwy 287 along Wyoming border.

U.S.A., Colorado, Huerfano County: Cuchara River, below La Veta.
Along river. Phenology: flowering.
with F. K. Vreeland

U.S.A., Colorado, Conejos County: 2 mi NNW of confluence of Sheep Creek and Conejos River, 2.3 mi SE of McIntyre Peak.
Scattered in duff on moist soil of northeast facing slope among Pseudotsuga menziesii, Picea pungens and Abies. Phenology: flowering.
Patricia P. Douglas, 784. 6/21/1985.

U.S.A., Colorado, El Paso County: Pike National Forest: South Cheyenne Canyon.
On 10% east slope in decomposed granite with ninebark, plum, k. k., muhlenbergia. Phenology: flowering.

U.S.A., New Mexico, San Miguel County: Pecos River National Forest: Winsor Ranch.
Annotated by Paul C. Standley in 1959.

U.S.A., Colorado, Clear Creek County: Pike National Forest: Empire Ranger Station.
Rare on east slope and on bank of small stream with aspen. Phenology: vegetative only.
Richard T. Guthrie, I-6. 1/15/1916.

U.S.A., Colorado, No county County: Arapaho National Forest.
Dry rocky slope. Phenology: fruiting.
Richard T. Guthrie, s.n.. 9/16/1911.

U.S.A., Wyoming, Albany County: Laramie Range: ca 1.5 road mi NE of Buford along South Crow Creek; ca 20 air mi SE of Laramie.
Along creek and on granite outcrops. Phenology: fruiting.

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: Cimarroncito Road, 1/2 mi W of Ranch Headquarters.
Common in wooded area along stream. Phenology: flowering.

U.S.A., Colorado, Archuleta County: San Juan National Forest: Yellow Jacket Ranger Station pasture.
Moist sandy loam. Phenology: flowering.
S. Duval Anderson, A-46. 6/1/1925.

U.S.A., Colorado, Chaffee County: Along U.S. Highway 50, 11 miles east of Monarch Pass, above the highway.
Steep rocky talus above the highway. Phenology: fruiting.

U.S.A., Colorado, Boulder County: Boulder Mountain Park: Parks in Blue Bell Canyon.
Moist canyon in lower montane zone with Pinus ponderosa. Phenology: flowering.

U.S.A., Colorado, Las Animas County: Mesa de Maya Region: Jesus Canyon.
Pinyon-juniper/oak woodland. Along dry creek bed. Phenology: flowering & fruiting.
with Dina Clark and Rick Brune

U.S.A., Colorado, Rio Blanco County: ca 3 and 3/4 mi W of junction of White River and Yellow Creek. Rough Gulch.
T2N R99W S2 NW1/4 of SW1/4 of SE1/4
On Green River Formation with Artemisia and Chrysothamnus. Phenology: flowering.
with T. Naumann

U.S.A., Colorado, Eagle/Pitkin County: Sopris National Forest.
Annotated by W. A. D & I. Tm..

U.S.A., Colorado, Boulder County: Bluebell Canyon.

U.S.A., Colorado, Boulder County: Bear Canyon, near Boulder.

U.S.A., Colorado, Boulder County: Sugar Loaf Mountain.

U.S.A., Colorado, Pueblo County: Beulah.

U.S.A., Colorado, No county County: Gunnison National Forest.
Sandy loam. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Laramie Range: E of Little Red Creek on the southwest side of Casper Mountain, ca 11.5 air mi SW of Casper.
Near stock pond and spring. Phenology: fruiting.
Annotated by B. A. Packer.

U.S.A., Wyoming, Albany County: Laramie Range: just S of Beaver Mountain between Stove Draw and Grouse Creek, ca 6.8 air mi W of Laramie Peak; ca 35.5 air mi S of Douglas.
Open ponderosa pine-limber pine-aspen woods among rock outcrops. Phenology: fruiting.
Annotated by B. A. Packer.

U.S.A., Wyoming, Natrona County: Laramie Range: east end of Casper Mountain, ca 2 air mi W of the Hat Six Hogback, ca 10 air mi SE of Casper.
Gentle sandy slopes and flats above the canyons with scattered areas of ponderosa pine, sagebrush-forbs, and rock outcrops. Phenology: fruiting.
Annotated by B. A. Packer.

U.S.A., Wyoming, Albany County: Laramie Range: along Three Cripples Creek ca 0-1 air mi W of Harris Park or Forest Road 633, ca 2-3 air mi E of Esterbrook; ca 25 air mi S of Douglas.
Thickets along the stream. Phenology: fruiting.

U.S.A., Wyoming, Converse County: [location and coordinates withheld]
Thickets and fencerow in the creek bottom. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Laramie Range: along Poison Lake or County Road 4 about halfway between Poison Lake and Wagon Hound Creek, ca 12.5 air mi SW of Douglas.
Mountain mahogany slope with numerous rock outcrops. Phenology: vegetative only.

U.S.A., Wyoming, Natrona County: Laramie Range: along Smith Creek below Otter Creek at the east end of Muddy Mountain on Smith Creek or County Road 607, ca 16 air mi SE of Casper.
Open slopes with scattered large limestone boulders and sagebrush and scattered mountain shrub. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: [location and coordinates withheld]
Aspen groves with Acer and Rubus understory. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: Wyo Hwy 34, ca 0.5-1.5 air mi NW of Plumbago Canyon turnoff.
Sandy areas and sandstone with limestone at higher elevation. Phenology: flowering & fruiting.
with Timothy W. Chumley

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Gooseberry Spring and vicinity between Boulder and Rock Creek ridges, ca 25 air mi WNW of Kemmerer; ca 6 air mi NE of Sage Junction.
Steep slopes and bottom of gully. Phenology: fruiting.
with Russ Nelson
Accession: 1017203, Barcode: RM0300675

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: North Fork Leeds Creek coming off Rock Creek Ridge, ca 11 air mi SSE of Cokeville; ca 26 air mi NW of Kemmerer.
Stony lower sagebrush slope near the stream. Phenology: fruiting.
with Russ Nelson
Accession: 1017202, Barcode: RM0300674

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: on Dempsey Ridge just N of Fossil Butte National Monument, NE of the Bullpen, ca 17 air mi NW of Kemmerer.
Aspen grove with snowberry understory. Phenology: buds.
with Russ Nelson
Accession: 1017201, Barcode: RM0300673

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Gannett Hills : 0.5-1 air mi E of Idaho; 13 air mi N of Border Junction.
South exposure, steep rocky slopes and grassy or sagebrush ridge and wet roadside below. Phenology: flowering.
with Bruce Embury

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Commissary Ridge: ca 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer.
Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Commissary Ridge, ca 14 air mi N of Kemmerer.
Flats along stream, old homestead in aspen grove, and slope with sandstone outcrops. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Pine Creek, ca 2 road mi NNE of Pine Creek Ski Area, ca 8 air mi NE of Cokeville.
Stream bottom and shaley slopes. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Green River Basin: south side of Fontenelle Gap, ca 15 air mi W of Fontenelle Reservoir.
Hillside sagebrush and Douglas fir stands. Phenology: fruiting.

U.S.A., Idaho, Teton County: Targhee National Forest: Big Hole Mountains: along Patterson Creek, ca 8.5 air mi SW of Driggs.
Brushy aspen woods.
with Stuart Markow and Michelle Nelson

U.S.A., Idaho, Teton County: Targhee National Forest: Snake River Range: above and E of Nordell Canyon, ca 2-2.5 air mi SE of Victor, ca 11 air mi S of Driggs.
T3N R45E S24; also S25
Open lodgepole woods.
with Stuart Markow and Michelle Nelson

U.S.A., Idaho, Madison County: Targhee National Forest: Big Hole Mountains: Buckskin Morgan Ridge above Kelly Canyon Ski Area, ca 15-16 air mi SSE of Rexburg.
T4N R41E S26; also S27
Growing in selectively logged Douglas fir forest.

U.S.A., Idaho, Madison County: Targhee National Forest: Big Hole Mountains: Buckskin Morgan Ridge above Kelly Canyon Ski Area, ca 15-16 air mi SSE of Rexburg.
T4N R41E S26; also S27
Aspen woods with shrub understory.

U.S.A., Wyoming, Teton County: Bridger-Teton Forest: Snake River Range: along Mosquito Creek in the vicinity of Moose Gulch and upstream, ca 6 air mi SW of Wilson; ca 11 air mi WSW of Jackson.
Steep, open south-facing slope with scattered conifers. Phenology: buds.

U.S.A., Idaho, Clark County: Targhee National Forest: Beaverhead Range: Webber Creek just above McNeary Creek, ca 4.5 air mi ESE of Fritz Peak, ca 25 air mi NW of Dubois.
Creek bottom.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Snake River Range: ca 1 air mi NE of Astoria Mineral Hot Springs.
Limestone and shale outcrops and rock slides, grassy slopes and ridges, and Douglas fir forest. Phenology: flowering & fruiting.
with Stuart Markow

U.S.A., Idaho, Madison County: Targhee National Forest: Big Hole Mountains: Cold Spring and adjacent slope to north, ca 7 air mi E of Heise.
Grassy areas around spring, drainage, and lodgepole pine forest; lodgepole pine forest.
with Rafael Molina

U.S.A., Idaho, Madison County: Targhee National Forest: Big Hole Mountains: Forest Service Road 213 beyond Hinckley Creek, ca 11 air mi E of Heise.
Mountain slopes.
with Rafael Molina

U.S.A., Idaho, Bonneville County: Targhee National Forest: Snake River Range: ridge between Conglomerate Canyon and Little Elk Creek.
T1S R45E S1; 2
Open ridge.
with Rafael Molina

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: North Fork of Teton Creek within 1 air mi of trail head; ca 10 air mi ENE of Driggs, Idaho.
Coniferous forests and openings on slopes and bottom of drainage. Phenology: fruiting.

U.S.A., Idaho, Madison County: Targhee National Forest: Northwest Slope Big Hole Mountains: logging road between Warm Creek and Carlton Creek, ca 16 air mi W of Driggs.
Mostly open slopes dominated by forbs and shrubs (Balsamorhiza, Symphoricarpos, Artemisia), some aspen groves, and Douglas fir.

U.S.A., Idaho, Clark County: Targhee National Forest: Beaverhead Range: along Crooked Creek in Crooked Creek Canyon, ca 27 air mi NW of Dubois.
Riparian, dominated by Salix, Ribes, and Prunus.

U.S.A., Idaho, Madison County: Targhee National Forest: Northwest Slope Big Hole Mountains: Kirkham Hollow, adjacent to logging road near entrance to National Forest, 17 air mi W of Driggs.
Coniferous forest dominated by Pseudotsuga, Pinus contorta, Symphoricarpos, and Amelanchier.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Teton Canyon, just N of Teton Canyon Campground, ca 6 mi E of Alta.
Mixed open slope and coniferous forest dominated by Pseudotsuga, Prunus, Populus, and Symphoricarpos. Phenology: flowering.

U.S.A., Idaho, Fremont County: Targhee National Forest: Henrys Lake Mountains: along Twin Creek, ca 10 air mi SW of West Yellowstone, Montana.
Coniferous forest dominated by Pseudotsuga menziesii and Symphoricarpos.

U.S.A., Wyoming, Converse County: Laramie Range: Medicine Bow National Forest: ca 0.5 mi E of Esterbrook Workstation; ca 31 road mi SE of Douglas.
Southeast facing Pinus/grassland slope on granitic soil. Phenology: fruiting.
Annotated by B. E. Nelson.
with T. McGowan

U.S.A., Wyoming, Lincoln County: Bridger-Teton National Forest: East Slope Snake River Range: Munger Mountain, ca 4 air mi SE of Red Top Meadows.
Mostly open slopes dominated by shrubs and forbs including Amelanchier, Symphoricarpos, Balsamorhiza, and bunchgrasses. Phenology: flowering.

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: Patterson Creek, 1/4 mi W of entrance to National Forest; ca 5.5 air mi NW of Victor.
Coniferous forest dominated by Pseudotsuga, Abies, Purshia, and Sorbus, also some riparian.
with B. E. Nelson and Michelle Nelson

U.S.A., Wyoming, Lincoln County: Targhee National Forest: East Slope Snake River Range: Red Creek, ca 5 air mi NE of Alpine Junction.
Edge of coniferous forest dominated by forbs, grasses and roadside weeds. Phenology: flowering.
with B. E. Nelson and Michelle Nelson

U.S.A., Idaho, Bonneville County: Targhee National Forest: West Slope Snake River Range: Rainey Creek from entrance to National Forest to Corral Canyon, ca 3 air mi E of Swan Valley.
T2N R44E S26; also S27 and S34
Juniper/grassland, dominated by Juniperus scopulorum and bunchgrass, some riparian.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: East Slope Snake River Range: southeast slope of Taylor Mountain.
Open slopes, dominated by shrubs (Artemisia, Purshia) and forbs (Balsamorhiza).

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: Superior Creek, ca 1.5 air mi SW of confluence with Horseshoe Creek; ca 11 air mi SW of Driggs.
Valley bottom bordered by coniferous forest and creek, dominated by forbs, grasses and riparian vegetation.

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: trail along Corral Creek to Red Creek, ca 5.5 air mi W of Victor.
Coniferous forest dominated by Pinus contorta, Abies lasiocarpa and Pseudotsuga menziesii, with some riparian.

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: trail from Rammel Hollow to Packsaddle Lake, ca 9 air mi W of Tetonia.
T5N R43E S1; 2
Coniferous forest, dominated by Pinus contorta, Abies lasiocarpa, and Symphoricarpos, with many clearings dominated by forbs.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Teton Canyon, off road leading to Grand Targhee Ski Area, ca 9 air mi ESE of Tetonia, Idaho.
Coniferous forest dominated by Pinus contorta and Abies lasiocarpa. Phenology: flowering & fruiting.

U.S.A., Idaho, Bonneville County: Targhee National Forest: West Slope Snake River Range: Mike Spencer Canyon, ca 2-3 air mi E of Ida Hwy 31, ca 6 air mi NE of Swan Valley.
Mostly open valley bottom, dominated by forbs and shrubs, bordered by coniferous forest dominated by Abies lasiocarpa and Pseudotsuga menziesii with some riparian.

U.S.A., Wyoming, Converse County: Laramie Range: Freds Draw, ca 4.5 air mi NW of Esterbrook.
In dry creek bed. Phenology: fruiting.
Annotated by B. E. Nelson.
with T. McGowan

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: East Slope Snake River Range: Coburn Creek Trail, from Prichard Pass.
Largely riparian, alternating with coniferous forest dominated by Pinus contorta and Picea engelmannii. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Fox Creek, just E of National Forest boundary, ca 4.5 air mi NE of Victor, Idaho.
Coniferous forest adjacent to riparian, dominated by Abies lasiocarpa, Pseudotsuga menziesii, and Cornus stolonifera. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: just W of Fox Creek Pass, adjacent to Grand Teton National Park, ca 11 air mi SE of Driggs, Idaho.
Open slope dominated by forbs, with some riparian and some patches of Picea engelmannii and Abies lasiocarpa. Phenology: flowering & fruiting.

U.S.A., Idaho, Teton County: Targhee National Forest: Big Hole Mountains: Packsaddle Basin, N of Relay Ridge, ca 13 air mi NW of Driggs.
Coniferous forest dominated by Abies lasiocarpa and Pseudotsuga menziesii with many clearings.

U.S.A., Idaho, Madison County: Targhee National Forest: West Slope Big Hole Mountains: West Pine Creek Trail, just N of Ida Hwy 31.
Coniferous forest, dominated by Abies lasiocarpa and Pinus contorta, with many openings, some riparian.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Moose Creek Trail.
Coniferous forest dominated by Abies lasiocarpa and Picea pungens, and adjacent riparian. Phenology: fruiting.

U.S.A., Wyoming, Platte County: Laramie Range: ca 6 road mi from Glendo on County Road 614.
Along roadside and in canyons. Phenology: fruiting.
with T. McGowan & T. Freeman

U.S.A., Wyoming, Albany County: Laramie Range: Medicine Bow National Forest: The Limestones, along Soldier Creek, ca 3 air mi SE of Esterbrook; ca 35 air mi SE of Douglas.
In cow pasture and among dry creekbeds. Phenology: fruiting.
with T. McGowan & T. Freeman

U.S.A., Idaho, Fremont County: Targhee National Forest: West Slope Teton Range: Porcupine Creek Campground and surrounding area.
Coniferous forest dominated by Pinus contorta, with openings and adjacent roadside, and some riparian.

U.S.A., Idaho, Bonneville County: Targhee National Forest: West Slope Big Hole Mountains: Black Canyon, ca 9 air mi from Kelly Canyon Ski Area, adjacent to and N of Snake River.
Open hillside dominated by grasses and shrubs

U.S.A., Wyoming, Converse County: Laramie Range: along unnamed creek, ca 8.5 air mi from Glenrock on County Road 19.
Cow pasture and adjacent sandstone/granite canyon. Phenology: fruiting.
with T. McGowan & T. Freeman

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: Lower Mesa Falls Campground and vicinity.
T10N R44E S19; also T10N R43E S24
Coniferous forest dominated by Pseudotsuga menziesii, with many clearings and some riparian.

U.S.A., Idaho, Teton County: Targhee National Forest: West Slope Teton Range: Pinochle Road, 0.5 mi E of entrance to National Forest.
Coniferous forest dominated by Pinus contorta, Pseudotsuga menziesii, and Prunus virginiana.

U.S.A., Idaho, Bonneville County: Targhee National Forest: Southwest Slope Big Hole Mountains: Table Rock Canyon, ca 2.5 air mi SE of Kelly Canyon Ski Area.
T3N R41E S1; 2 and T3N R42E S6 and S7
Dry stream bed and flood plain dominated by Populus angustifolia, Prunus, and Amelanchier.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Game Creek Trail, ca 4 air mi SE of Victor, Idaho.
Coniferous forest, dominated by Picea engelmannii and Abies lasiocarpa with some areas of roadside weeds and riparian. Phenology: flowering.

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: slope above and W of Threemile Creek, ca 15 air mi NNE of Dubois.
Wet seep on side of hill with mostly Salix, Prunus, and riparian forbs.

U.S.A., Wyoming, Albany County: Laramie Range: along Laramie River and adjacent hills, ca 35 air mi NE of Rock River; ca 54 air mi NE of Laramie.
In granite outcrops. Phenology: fruiting.

U.S.A., Idaho, Clark County: Targhee National Forest: North Slope Western Centennial Mountains: ridge above Pleasant Valley Creek, between White Pine Canyon and Kite Canyon; ca 7 air mi NW of Spencer.
Mostly Balsamorhiza, grasses, Artemisia, and scattered Pseudotsuga.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: near entrance to Darby Canyon, ca 4 air mi SE of Driggs, Idaho.
Open area adjacent to irrigation canal. Phenology: flowering.

U.S.A., Idaho, Fremont County: Targhee National Forest: Henrys Lake Mountains: 0.5 mi SW of Targhee Pass, between Howard Springs and Targhee Creek Trail, ca 9.5 air mi W of West Yellowstone, Montana.
Open meadow dominated by Artemisia, grasses, and forbs.

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: Anderson Mill Canyon Road, near intersection with U.S. Hwy 20, ca 7 air mi N of Ashton.
Within coniferous forest dominated by Pinus contorta, Salix scouleriana, some Pseudotsuga and Abies.

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: east side of Bishop Mountain, ca 3 air mi S of Island Park Reservoir.
Clearcut on steep slope, dominated by Ceanothus velutinus (mostly) and scattered Pinus contorta.

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: Big Springs, ca 8 air mi SE of Henrys Lake, ca 4 air mi E of North Fork Summer Home Area.
Flood plain just below springs, dominated by Salix and Picea engelmannii.

U.S.A., Idaho, Clark County: Targhee National Forest and vicinity: Beaverhead Range: near mouth of Grouse Canyon, ca 22 air mi NW of Dubois.
Riparian, dominated by Salix and Ribes.

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: just above Modoc Creek, 1/4 mi S of forest boundary, ca 23 air mi NW of Dubois.
Canyon and low ridges with mostly forbs and grasses, scattered Artemisia and Chrysothamnus.

U.S.A., Idaho, Bonneville County: Targhee National Forest: Southwest Slope Big Hole Mountains: Slope overlooking Fleming Canyon.
Coniferous forest dominated by Pseudotsuga menziesii and Pinus contorta.

U.S.A., Idaho, Fremont County: Targhee National Forest: Yellowstone Plateau: area around intersection of Fish Creek Road and road to Snow Creek Butte, ca 16 air mi NE of Ashton.
Coniferous forest dominated by Pinus contorta and Pseudotsuga menziesii.

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: 0.5 mi N of entrance to Huntley Canyon, ca 1 air mi NW of Spencer.
44.3681° N, 112.186° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!
Open slope dominated by Artemisia, Symphoricarpos, and grasses, with many roadside weeds.

U.S.A., Wyoming, Converse County: Laramie Range: along Blue Nose Creek, ca 18 air mi SW of Douglas.
Along granite outcroppings. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Laramie Range: along Rabbit Creek, ca 20 air mi SW of Douglas.
Granite outcroppings. Phenology: vegetative only.

U.S.A., New Mexico, Otero County: Sacramento Mountains; La Luz Canyon.

U.S.A., Wyoming, Converse County: Laramie Range: along Roaring Fork, ca 25 air mi SW of Douglas.
Along creek and adjacent boulder outcrops. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Laramie Range: along Ford Creek, ca 35 air mi SW of Douglas.
In granite outcroppings. Phenology: fruiting.
with T. McGowan & J. Brondum

U.S.A., Wyoming, Albany County: Laramie Range: Sherman, ca 14.5 air mi SE of Laramie.
Along railroad tracks; and in granite outcroppings and sagebrush grassland. Phenology: fruiting.

U.S.A., Arizona, Coconino County: N of Sedona; Oak Creek Canyon; Halfway Campground. [Halfway Picnic Area]
Oak-pine wooded river valley with granite outcrops and cliffs, scattered in thickets along river. Phenology: fruiting.

U.S.A., Wyoming, Laramie County: Laramie Range: Granite Reservoir: ca 15 air mi E of Laramie.
Southwest facing granite outcrops. Phenology: fruiting.

U.S.A., Arizona, Coconino County: Kaibab National Forest: Lower Orderville Canyon.
Canyon bottom; gravelly soil in woodland with sagebrush and amelanchier. Phenology: flowering.

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: off Sage Creek Canyon opposite Hillbilly Mountain, ca 6.5 air mi S of Hayden; ca 22 air mi WSW of Steamboat Springs.
Aspen-mountain shrub slopes.

U.S.A., Colorado, Routt County: [location and coordinates withheld]
Roadside and slopes.

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: Williams Fork Mountains: above East Fork Williams Fork, ca 13 air mi SSW of Hayden; ca 28 air mi WSW of Steamboat Springs.
Open areas on mountain shrub slopes.

U.S.A., Colorado, Moffat County: Flat Tops/White River Plateau: Williams Fork Mountains: KNEZ divide between Jeffway and Deacon gulches, ca 7 air mi SSE of Craig.
Oak thickets.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: East Beaver Creek S of Ellison Mountain, ca 4 air mi NNE of Buford; ca 17 air mi E of Meeker.
Mountain shrub covered stony slope.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: along Jeep Trail 250 to Long Park N of the North Fork White River, ca 13 air mi NE of Buford; ca 28 air mi E of Meeker.
Mountain shrub and oak thicket covered slopes.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: along trail 1112 above Poose Creek, ca 1.5 air mi W of Pyramid Guard Station, ca 36 air mi ENE of Meeker.
Bushy knoll.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: East Canyon Creek, ca 6 air mi NW of Glenwood Springs.
Dry forest with Douglas fir, subalpine fir, and aspen.
James P. Vanderhorst, 1351. 7/25/1990.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Flat Tops Wilderness: South Fork White River Canyon, ca 27 air mi ESE of Meeker.
In rocks at base of steep canyon cliffs.
James P. Vanderhorst, 1695. 8/12/1990.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Hanging Lake trail, ca 8 air mi ENE of Glenwood Springs.
Along creek and lake at bottom of steep canyon through Precambrian rock, with Douglas fir, boxelder, and Rocky Mountain maple.
James P. Vanderhorst, 182. 6/4/1990.

U.S.A., Wyoming, Albany County: Laramie Range: off of U.S. Hwy 287, ca 15 air mi SE of Laramie.
Sagebrush grassland with some granite outcrops. Phenology: fruiting.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: No Name Creek, ca 3 mi NE of Glenwood Springs.
Bottom of canyon along creek, with Douglas fir, poplar, and thimbleberry.

U.S.A., Colorado, Eagle County: [location and coordinates withheld]
Along creek, with cottonwood and boxelder.

U.S.A., Colorado, Moffat County: [location and coordinates withheld]
Ridgetop below mountain and above hayfield, with oak, snowberry, sagebrush, and serviceberry.

U.S.A., Colorado, Rio Blanco County: [location and coordinates withheld]
Riverside, with blue spruce, willow, and chokecherry.

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: base of Dunckley Flat Tops, ca 9 air mi W of Oak Creek.
Ridgetop with dwarf aspen, gambel oak, chokecherry, and scattered subalpine fir.

U.S.A., Colorado, Routt County: [location and coordinates withheld]
North-facing slopes above valley, shrub zone with chokecherry, snowberry, and serviceberry.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Lake Creek and Darnell Creek draws and ridges W of Sweetwater Lake, ca 18 air mi NNE of Glenwood Springs.
Along lake shore.

U.S.A., Colorado, Routt County: [location and coordinates withheld]
South facing shale slope above road and creek, sagebrush, chokecherry, serviceberry.

U.S.A., Wyoming, Converse County: Laramie Range: along Root Creek, ca 11 air mi SE of Glenrock; ca 19 air mi SW of Douglas.
with T. McGowan & J. Brondum

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Rifle Mountain Park: ice caves trail and along Rifle Creek, ca 11 air mi N of Rifle.
Bottom of steep canyon along creek, with Douglas fir and boxelder.

U.S.A., Wyoming, Natrona County: Laramie Range: ca 10 air mi SE of Casper on County Road 607, along unnamed dry creek.
Along dry creek beds and surrounding grasslands. Phenology: vegetative only.
with T. McGowan & J. Brondum

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: meadows and cliffs above Deep Creek Canyon, ca 12 air mi NNE of Glenwood Springs.
South-facing limestone cliffs, with Eriogonum, Amelanchier, and Juniperus communis.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Flat Tops Wilderness: South Fork White River, ca 33 air mi ESE of Meeker.
Hillside, with Populus tremuloides.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Lost Creek, ca 25 air mi E of Meeker.
Meadows and sparse woods above creek, with Picea pungens, Pinus contorta, Populus tremuloides, Symphoricarpos, and Amelanchier.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Main Elk Creek, ca 4 air mi NW of New Castle.
East exposure and ridge top, red shale and white sandstone, old burn with Juniperus osteosperma and Quercus gambelii grading above on sandstone Juniperus osteosperma-Amelanchier-Ephedra; juniper-serviceberry.
with James P. Vanderhorst

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: LO 7 Hill, ca 5 air mi S of Meeker.
Oak-sagebrush mosaic; northwest exposure in general.
with James P. Vanderhorst and Walter Fertig

U.S.A., Colorado, Eagle County: Flat Tops/White River Plateau: Deep Creek, ca 14 air mi W of Eagle.
Douglas fir-narrowleaf cottonwood adjacent to creek, sagebrush openings, oak-serviceberry shrubland, pinyon-juniper, and limestone outcrops; oak-serviceberry shrubland.

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: above Williams Fork, ca 13 air mi SSW of Hayden.
Sandstone and shale outcrop with oak, serviceberry, and chokecherry and roadside; rocky outcrops and adjacent ravine.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Main Elk Creek from trailhead to just beyond confluence with Deep Creek, ca 15 air mi NE of Rifle.
Oak-juniper scrub community below; spruce, spruce-Douglas fir communities in canyon bottoms and sides above.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Clinetop benchmark, ca 16 air mi NE of Rifle.
Engelmann spruce and Douglas fir scattered along limestone outcrop.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Coulter Mesa Road, ca 15 air mi NNE of Rifle.
Aspen woodlands and meadows.

U.S.A., Wyoming, Albany County: Laramie Range: along North Laramie River.
Along river. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: draws and slopes from White Mountain draining to Killpecker Creek, ca 1 air mi S of Chicken Springs; ca 3 air mi W of the Boars Tusk; ca 25 air mi NNW of Rock Springs.
Steeper sagebrush slopes. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: lower elevation draws and slopes from Miller Mountain to the S, ca 2 air mi E of U.S. Hwy 191; ca 29.5 air mi SSE of Rock Springs.
Alcove with aspen. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: vicinity and along Railroad on Forest Service land near Meacham Creek.
Along railroad tracks. Phenology: vegetative only.
with Stuart Markow

U.S.A., Wyoming, Sweetwater County: [location and coordinates withheld]
Draw with sagebrush. Phenology: fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Columbia River: China Bend: along north shore of river, ca 9 air mi SW of Northport.
Riverside and cliffs. Phenology: fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: White Mountain, ca 8 air mi W of Danville along Forest Road 2113 to Forest Road 800.
Southwest facing steppe slopes with scattered Douglas fir and pinegrass; somewhat disturbed by cows with localized weed infestations. Phenology: flowering.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Lone Ranch Creek areaon west side of Kettle Crest, ca 3 air mi ESE of Danville; along Forest Road 9576 to Forest Road 400.
Steep steppe; edges of Douglas fir/pinegrass. Phenology: flowering.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Meadow Creek Drainage: Ione Hill, ca 5 air mi S of Spirit along Forest Road 1728.
Rocky and open hill tops and south slopes; ponderosa pine/pinegrass and Douglas fir. Phenology: fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: east side of Columbia River, ca 2.5 air mi E of Daisy at the base of Gold Hill, ca 0.5 mi E of junction of Breckenridge Road and Beck Road.
West facing bench with small rocky outcrop and small seasonal creek; ponderosa pine and Douglas fir/nineback, with birch and aspen in wetter area. Phenology: flowering.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Flat Creek drainage NW of Elbow Lake, ca 10 air mi NE of Orient; along Forest Road 460 from Forest Road 15.
Rock outcrops with south and east exposure; open areas surrounded by cool Douglas fir forest. Phenology: fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle Range: Kettle River Drainage: east end of Grouse Mountain, ca 5 air mi NNW of Orient along Forest Road 150.
Mixed forest of cedar/spruce/subalpine fir; south facing rock outcrops and clearings with Douglas fir and pinegrass. Phenology: fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle Range: east end of Taylor Ridge, ca 8 air mi SW of Orient along Forest Road 6113.
Mixed forest with ponderosa pine on south slope; heavily trashed by cows. Phenology: flowering.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle River Drainage: Renner Lake, ca 16 air mi NNE of Kettle Falls along Forest Road 730 from Forest Road 705; ca 2 mi W of Barstow Store.
Open slopes and rock outcrops; Douglas fir and ponderosa pine. Phenology: fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille National Wildlife Refuge: Little Pend Oreille River, ca 10 air mi SE of Colville; ca 1 air mi N of Winslow Lake and 1 air mi E of Starvation Lake.
Bench and slopes along road; ponderosa pine/pinegrass; sand/silt/gravel; southern exposure. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: along Forest Road 54 and Pearson Creek, ca 9 mi SSE of Pilot Rock.
Midslope near or under partial shade of mixed conifers, with lupines, Tragopogon, and Equisetum; soil of moderate depth, brown; slope 10-20; aspect westerly. Phenology: fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Sherman Creek Wildlife Recreation Area: along Sherman Creek, ca 4 air mi WSW of Kettle Falls; toward Inchelium along Wash Hwy 3; ca 0.5 mi S of junction of Wash hwys 3 and 20.
Flat benches on both sides of road, gravel bank of road cut west/northeast exposure, ravine of creek; ponderosa pine flats, gravel pit, disturbed roadside, mixed forest creekside. Phenology: flowering.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Quartzite Mountain, ca 2.5 air mi E of Chewelah on Mud Lake Road; ca 0.5 mi S of Mud Lake.
Steep south/southwest facing slopes with rock outcrops; ponderosa pine/pinegrass, Douglas fir/ninebark. Phenology: flowering.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Sanpoil River Drainage: shores of Long Lake, ca 10 air mi SSW of Republic.
Marly creek on lakeshore. Phenology: flowering.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Round Top Mountain: Middle Fork Mill Creek, ca 9 road mi NE of Colville on Aladdin Route.
Cedar at creekside; mixed Douglas fir forest, and aspen groves on lower slopes; Douglas fir, ponderosa pine and larch with pinegrass and ninebark on upper slopes; rock outcrops of shale/slate. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: [location and coordinates withheld]
Steep brushy slopes and roadcut. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: along Swift Creek near Periodic Spring, ca 4 air mi ENE of Afton.
Valley floor. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Stump Lake, ca 12 air mi SE of Alpine Junction.
On lake edge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Gannett Hills: Packstring Creek, ca 18 air mi S of Afton.
Lodgepole pine and aspen on north facing slopes. Sagebrush covered south facing slopes. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: along Old Emigrant Trail, ca 15.5 air mi S of Afton.
Balsamorhiza and sagebrush slopes with scattered lodgepole pine, Douglas fir, and aspen. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: 16.5 air mi NE of Afton.
South facing slopes, both wooded and open. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Waterdog Lake, ca 16 air mi ESE of Alpine Junction.
Pinus contorta, Douglas fir ridge and valley. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: N of Little Greys River, ca 18 air mi ESE of Alpine Junction.
Steep south facing slopes with Artemisia tridentata and Balsamorhiza and northwest slopes with lodgepole pine. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: between Fire Box Creek and Cow Camp Creek, N of Greys River, ca 11.5 air mi E of Alpine Junction.
Pinus contorta, Pseudotsuga menziesii, aspen, and Balsmorhiza covered south facing slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: NW of Cottonwood Lake, ca 7.5 air mi SE of Afton.
Picea covered south and east facing slopes. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre: Granite Creek-Hoback River junction, ca 11 air mi ESE of Hoback Junction.
Limestone outcrops and talus slopes with scattered douglas fir.

U.S.A., Wyoming, Teton County: Wyoming/Salt River Ranges: Wyoming Range: ca 1 air mi S of Hoback Junction on two track to radio receiver N of Palmer Creek Valley.
Sagebrush slopes with islands of aspen and Douglas fir.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Gannett Hills: 1-2 air mi E of Idaho, ca 6 air mi SW of Afton.
Sagebrush slopes and margins of Douglas fir forest. Phenology: flowering.
with Bruce Embury

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: "Star Hill" 1 air mi ENE of Afton center; north side of Swift Creek.
Mostly herb community with scattered juniper, some patches of Acer grandidentatum and Douglas fir and area along road; roadside. Phenology: flowering & fruiting.
with Bruce Embury

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Along Greys River, 1.5 air mi SE of Alpine Junction.
Open stream bench with sagebrush, Balsamorhiza, Symphoricarpos and Amelanchier with Douglas fir, spruce, Betula, aspen, and Prunus along edges. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Gannett Hills : 0.5-1 air mi E of Idaho; 13 air mi N of Border Junction.
South exposure, steep rocky slopes and grassy or sagebrush ridge and wet roadside below. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Oregon Trail or County Road 319, ca 12.8 air mi NE of Alcova townsite.
Calcareous fins; chokecherry and sagebrush common. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Prater Canyon, ca 19 air mi N of Afton.
Canyon bottom and lower slopes with narrowleaf cottonwood, Douglas fir, willow below, and Douglas fir, subalpine fir, and Salix scouleriana on higher slopes; substrate of limestone. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Gannett Hills: along Second and Spring creeks; ca 10 air mi SSW of Afton.
Streamside and west, generally open slopes with sagebrush-grasslands and scatterd Rocky Mountain juniper. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Coal Creek and South Piney Creek; ca 21 air mi W of Big Piney.
Shaley open slopes bordering on Douglas fir, lodgepole pine, and aspen woodland and streamside and adjacent moist slopes; open slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Commissary Ridge: 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer.
Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: from peak with elevation of 10350 feet, ca 1.3 air mi S of McDougal Pass, W to and along Willow Creek; ca 9.5 air mi NNE of Afton.
Limestone outcrops and talus slopes. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Trail Creek to Elk Mountain, 1-1.7 mi NE of trail head; 8 air mi E of Alpine.
Calcareous substrate with open herb communities. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: above La Barge Creek on County Road 315 or La Barge Creek Road, ca 1.5 air mi NW of Viola; ca 23.5 air mi SW of Big Piney.
Bottom and lower slopes of draw with scattered thickets. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: above Emigrant Trail-Lander Cutoff and South Piney Creek, ca 16 air mi W of Big Piney.
Thickets at edge of Douglas fir grove along draw. Phenology: buds.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Hogsback Ridge: north end of The Hogsback, ca 17.5 air mi SW of Big Piney.
Limestone cliffs and talus at base. Phenology: buds.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Hogsback Ridge: lower slopes on southeast end of Hogsback Ridge, ca 20.5 air mi SW of Big Piney; ca 5.7 air mi W of La Barge.
Willow-rose-gooseberry thickets with scattered aspen along spring drainage. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: Gooseberry Spring and vicinity between Boulder and Rock Creek ridges, ca 25 air mi WNW of Kemmerer; ca 6 air mi NE of Sage Junction.
Steep slopes and bottom of gully. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: North Fork Leeds Creek coming off Rock Creek Ridge, ca 11 air mi SSE of Cokeville; ca 26 air mi NW of Kemmerer.
Stony lower sagebrush slope near the stream. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: on Dempsey Ridge just N of Fossil Butte National Monument, NE of the Bullpen, ca 17 air mi NW of Kemmerer.
Aspen grove with snowberry understory. Phenology: buds.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge, ca 14 air mi N of Kemmerer.
Flats along stream, old homestead in aspen grove, and slope with sandstone outcrops. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Salt River Range: Big Fall Creek, ca 24 air mi SW of Big Piney.
Stream bottom with a series of limestone benches, waterfalls, and calcareous precipitate. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Tunp Range on ridge between Sawmill Creek and Kelly Creek, ca 15 air mi NNE of Cokeville.
Open ridge with patches of conifers and aspen. Phenology: flowering & fruiting.

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Chase Mountain, Forest Road 6437, ca 10 mi SSE of Dayton.
Open slope; soil fine, deep; slope 10-20; aspect southerly. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: Pine Creek, ca 2 road mi NNE of Pine Creek Ski Area, ca 8 air mi NE of Cokeville.
Stream bottom and shaley slopes. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: 0.2-1 road mi N of Bridger-Teton National Forest's southern boundary, ca 9 air mi NE of Cokeville.
Lodgepole pine and subalpine fir overstory with logged areas. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: Hobble Creek from Sams Creek to Coantag Creek, ca 20 air mi NNE of Cokeville.
Stream bottom and lower slopes. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Spring Lake Creek trail to Lake Alice, from Crystal Lake to divide.
Rocky slopes in coniferous forest. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: ridge between White Pass and WAG VABM, ca 5 air mi S of Ramshorn Peak, ca 8 air mi NW of Dubois.
Aspen forest. Phenology: buds.

U.S.A., Wyoming, Hot Springs County: Southeastern Absarokas: Castle Rocks and vicinity in North Fork Owl Creek drainage, ca 43 air mi WNW of Thermopolis.
Sagebrush slopes. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absarokas: red ridge between Paint and Blaine Creeks on County Road 7RO, ca 5 air mi N of Pat O'Hara Mountain, ca 18.5 air mi NW of Cody.
Grassy draws in redbeds. Phenology: fruiting.

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: near Little Turkey residence, ca 15 air mi SSE of Dayton.
Scab, open slope; soil rubble; slope 0-20; aspect south. Phenology: vegetative only.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 9.5 air mi N of Guernsey, ca 6 air mi N of Hartville on Wyo Hwy 270.
At edge of dry wash under pine with Rhus trilobata. Occasional. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absarokas: East Fork Painter Gulch in Sunlight Basin, ca 2 mi SE of Windy Mountain, 30 air mi NW of Cody.
Stony slope with scattered limber pine. Phenology: flowering & fruiting.
with Erik Nelson

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 17 air mi NE of Lusk, north side of Hat Creek Breaks, on Plum Creek.
In riparian habitat with Acer negundo and Prunus americana. Frequent. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: in Wolf Creek Canyon above Wolf Post Office (Eaton Ranch), ca 8 air mi S of Dayton, ca 15.5 air mi W of Sheridan.
Stony slopes. Phenology: fruiting.

U.S.A., Wyoming, Sheridan County: Powder River Basin: ca 6.5 air mi WNW of Parkman, ca 12 air mi NW of Dayton.
Brushy slope. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: 5.8 mi from Wyo Hwy 11 on the road to Woods Landing, S of Sheep Mountain.
In sandy and gravelly soil along the road. Abundant. Phenology: flowering.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: ca 5 air mi SW of Dayton; ca 18 air mi W of Sheridan along U.S. Hwy 14.
Bushy ponderosa pine slope. Phenology: fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: near the mouth of Tensleep Canyon, ca 5 air mi NE of Ten Sleep.
Brushy bottom of canyon and along the creek. Phenology: fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Cottonwood Canyon, ca 18 air mi E of Lovell.
Along the creek and in the canyon bottom. Phenology: fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: below northeast side of Little Mountain near Godes Spring, ca 1 air mi S of Devil Canyon, ca 16 air mi NE of Lovell.
Brushy bottom of draws. Phenology: vegetative only.

U.S.A., Wyoming, Johnson County: Big Horn Mountains: off U.S. Hwy 16 along Clear Creek, ca 6.5 air mi WSW of Buffalo.
Creek bottom. Phenology: fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along old U.S. 16 in Tensleep Canyon, ca 12.5 air mi NE of Ten Sleep.
Creek bottom. Phenology: flowering.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: Leigh Canyon off Tensleep Canyon, ca 9 air mi NE of Ten Sleep.
Brushy canyon bottom. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Big Horn Mountains: along Cottonwood Creek on the Lost Cabin-Nowood Road, ca 10.5 air mi N of Lost Cabin, ca 49.5 air mi NE of Riverton.
On and around sandstone outcrops. Phenology: fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Nowood River at the foot of Mahogany Butte, ca 27 air mi S of Ten Sleep, ca 9.5 air mi SSW of Big Trails.
River bank. Phenology: fruiting.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along South Fork Owl Creek above Anchor Reservoir, ca 32 air mi W of Thermopolis.
Bottom of a draw in chugwater formation.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Seminoe Mountains: School Creek, ca 1.7 air mi NW of Bradley Peak; ca 5.2 air mi E of Ferris townsite.
Spring-fed aspen draw. Phenology: flowering.
with Frank Blomquist

U.S.A., Wyoming, Fremont County: Green Mountain Foothills: Big Camp Creek Area, ca 6 air mi WSW of Muddy Gap Junction.
Edge of stream. Phenology: fruiting.
with Georgia Haines and Nora Little

U.S.A., Wyoming, Natrona County: Granite Mountain Uplift: Pathfinder Reservoir, ca 23 3/4 air mi ENE of Muddy Gap Junction.
Granite slopes. Phenology: fruiting.
with Georgia Haines

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: east side of Chase Mountain from North Fork Touchet River, 0.5-1.5 air mi SW of Middle Point Ridge Trail.
Scab slopes and rock outcrops. Phenology: flowering.
Annotated by Heather Bradtke.
with Heather Bradtke

U.S.A., Wyoming, Carbon County: Northern edge of the Ferris Mountains, ca 8 air mi SE of Muddy Gap Junction (Three Forks).
Creek bank. Phenology: vegetative only.
with Georgia Haines

U.S.A., Oregon, Wallowa County: Umatilla National Forest and Vicinity: Wenaha-Tucannon Willderness: Smooth Ridge Trail and along the Wenaha River, ca 34 mi E and 6 mi S of Walla Walla.
Along the river. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: Red Canyon Rim, ca 14 air mi SSE of Lander.
Patch of soil in nugget sandstone outcrop. Phenology: vegetative only.

U.S.A., Wyoming, Natrona County: Sweetwater Rocks: Savage Pocket, ca 13 air mi NE of Muddy Gap Junction.
Rock outcrop. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Washakie Basin: Delaney Rim, ca 4 air mi S of Tipton.
Upper half of rim near seepage springs. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Rock Springs Uplift: Black Buttes; ca 9 air mi S of Point of Rocks.
Loose sand on summit of buttes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Green River Basin: Cedar Mountain, ca 11 air mi NNE of Burntfork.
Near holding pond on hillside bench. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: [location and coordinates withheld]
Steep slopes with Douglas fir, with loose talus slopes, aspen stands, grassy meadows below top of rim, and slopes with sagebrush; with aspen. Phenology: fruiting.

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: Bridger Mountains: Blue Hill; ca 16 air mi SE of Thermopolis.
Loose, shaley slopes of hill, rocky plains on summit, mud around holding pond in drainage below, sagebrush on lower slopes of hill; shale slope.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 4 road mi NW of Rockypoint.
Bottom of draw, near intermittent stream. Phenology: flowering.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 2 1/4 road mi S of Montana.
Small pond in valley; shaded slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 20 air mi N of Spotted Horse.
Pine covered ridges, ravines, loose talus slopes, grassland, slopes; ravine. Phenology: fruiting.
with Mary Alice Sanguinetti

U.S.A., Wyoming, Campbell County: [location and coordinates withheld]
Ponderosa pine covered buttes, steep shale and talus slopes, sagebrush plains at summit, ravines; juniper slope. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: along Dry Fork Spring Creek, ca 3.5 air mi NE of Soda Wells.
Sagebrush plains, draw, bottoms along creek, cottonwood, plum thickets; draw. Phenology: vegetative only.

U.S.A., Wyoming, Johnson County: [location and coordinates withheld]
Rocky, gravelly slopes. Phenology: flowering.

U.S.A., Wyoming, Sheridan County: [location and coordinates withheld]
Gravelly slope. Phenology: fruiting.

U.S.A., Wyoming, Sheridan County: [location and coordinates withheld]
Near irrigation ditch. Phenology: flowering.

U.S.A., Wyoming, Natrona County: [location and coordinates withheld]
Found in ravines. Phenology: flowering & fruiting.

U.S.A., Wyoming, Niobrara County: [location and coordinates withheld]
Sandy flats above creek. Phenology: fruiting.

U.S.A., Wyoming, Johnson County: [location and coordinates withheld]
Wet draw above sandy flats along river. Phenology: fruiting.

U.S.A., Wyoming, Johnson County: [location and coordinates withheld]
Rich hillsides above creek, aspen thickets along creek bottom, sedge meadows in wet areas; thickets. Phenology: fruiting.

U.S.A., Wyoming, Sheridan County: [location and coordinates withheld]
Clay slope along highway, rock outcrops, draws; draw. Phenology: fruiting.

Rolling, hilly plains over scoria base, occasional outcrops, rocky pine slopes; outcrops. Phenology: fruiting.

U.S.A., Wyoming, Johnson County: Powder River Basin: Boxelder Creek, ca 5 air mi ENE of Lake De Smet.
Meadows along creek, sandy plains, ridges; meadow. Phenology: fruiting.

U.S.A., Wyoming, Sheridan County: Powder River Basin: East Twin Creek, ca 2 air mi W of Parkman.
Creek, meadows along creek, cherry thickets, sagebrush plains, hill with roadcut along side, disturbed area along drainage; meadows. Phenology: fruiting.

U.S.A., Wyoming, Johnson County: Big Horn Mountains: Clear Creek and Hunter Creek, at base of Hunter Ridge, ca 0.5 mi W of Hunter Ranger Station.
Outcrops at base of ridge; outcrop. Phenology: fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: mouth of Dry Medicine Lodge Canyon (S9 & S16) and ridge above Medicine Lodge Canyon, and along Dry Medicine Lodge Creek (S10 & S15).
Limestone ridges, shaly scree slopes above creeks, dry creekbed, rich stream valley along stream, with juniper, moutain mahorany and sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: Battle Creek, ca 8 air mi ENE of Battle Mountain.
Slopes with aspen forest. Phenology: flowering.
with Heather and Joel Kastning

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 16 air mi SW of Meeteetse, upper end of the North Fork of Dick Creek, ca 5 mi from the Wood River.
Scree and talus with Pinus flexilis; dry areas. Phenology: flowering & fruiting.
Robert S. Kirkpatrick, 3250. 6/29/1984.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 43 air mi SW of Cody, South Fork Shoshone River, ca 7 trail mi S of South Fork Ranger Station.
Wet douglas fir and limber pine forests. Phenology: flowering.
Robert S. Kirkpatrick, 492. 6/30/1983.
with Ruth E. B. Kirkpatrick

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: near Nine Top Road on Mahogany Flat, ca 12 mi N of Monument.
Riparian area partially shaded by Douglas fir and ponderosa pine with Salix, Philadelphus, Physocarpus and Carex in organic soil; slope 0-20; aspect ravine. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 17 air mi SW of Meeteetse, along the South Fork of Dick Creek.
Spruce and fir forests and adjacent wet areas. Phenology: flowering.
Robert S. Kirkpatrick, 679. 7/6/1983.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: Red Grade Road, ca 5.2 air mi SW of Big Horn.
Slopes and ridge; Chugwater red beds and limestone (gypseous?) outcrops. Phenology: fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: Spring Creek Road 2.3 mi E of junction with Wyo Hwy 434.
Moist ravine. No elevation listed in field book.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Medicine Lodge Canyon: west side of Medicine Lodge Creek.
Lower canyon slopes and floor. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 10 air mi E of Thermopolis.
43.6309° N, 107.9996° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!
Chugwater cliffs and adjacent plains.

U.S.A., Oregon, Wheeler County: Umatilla National Forest and Vicinity: Mahogany Butte on Forest Road 400, ca 8 mi N and 4 mi E of Spray.
In ravine under Douglas fir in fine, deep soil; slope 10-15; aspect south. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Wind River Basin: Sentinel Rocks, 2.5 air mi SE of Independence Rock.
Sandy sagebrush covered plains, granite mountains with massive boulders and moist seeps, aspen woodlands in drainages; granite mountains and drainages. Phenology: fruiting.
with June Haines

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Eagle Rock and China Cap on Forest Road 2128, ca 8 mi N and 7 mi W of Monument.
Douglas fir and ponderosa pine in ravine along creek with pebbly soil; slope 0-15; aspect southwest. Phenology: vegetative only.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: Lava Creek trail, ca 10.5 air mi NE of Moran Junction.
43.911° N, 110.3286° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!
Open rocky slope.
with Neil Snow

U.S.A., Wyoming, Park County: Southwestern Absarokas: Deer Creek trail, 2-5 trail mi W of trailhead on South Fork Road.
Slopes, drainages, and stream bottoms in mostly douglas fir forests with volcanic substrates.
with Neil Snow

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: Long Elk Ridge, 11 air mi SE of Togwotee Pass.
Sagebrush slopes and adjacent lodgepole and douglas fir forests.
with Neil Snow

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Forest roads 3990 and 40, ca 12 mi S and 3 mi E of Dale.
Under ponderosa pine in fine, deep soil; slope 0-10; aspect ravine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Sheep Mountain, northwest end.
Intermittant stream drainage with limber pine and douglas fir with increased elevation. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Upper North Platte and Laramie River Drainages: Granite Mountains: Lankin Gap between Lankin Dome and McIntosh Peak, ca 3 air mi NW of Split Rock.
Drainage through granite boulders; thickets of Physocarpus monogynus and other shrubs. Phenology: flowering & fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Forest roads 3990 and 40, ca 12 mi S and 3 mi E of Dale.
Ponderosa pine woodland in shallow soil and pumic rock; slope: 0-10; aspect: southwest. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Johnson Creek on Boswell Creek Road (Forest Route 526), ca 1.5 mi W of Wyo Hwy 10.
Near stream. Occasional, shrubs to 4 m tall. Phenology: fruiting.
with Barry Hammel

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: hogback immediately NW of Sheephead Mountain.
In ravine on north exposure. Common. Phenology: fruiting.
with Barry Hammel

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 6 air mi SW of Rockypoint.
Dissected mesa covered with scattered ponderosa pine and open sagebrush flats; valley. Phenology: flowering.

U.S.A., Wyoming, Campbell County: Powder River Basin: Echeta Road, ca 2.7 mi N of Croton.
Hills and eroded valley; steep eroded slope. Phenology: fruiting.
with Keith Dueholm

U.S.A., Wyoming, Campbell County: Powder River Basin: Chicken Creek Divide, 2.5 mi N of Spotted Horse.
Ridge, slopes, badly eroded valleys, and plains; moist ravine. Phenology: fruiting.
with Keith Dueholm

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 5 air miles NNE of Spotted Horse.
Dissected benchland with ponderosa pine covered and open slopes; ravine. Phenology: flowering & fruiting.
with Keith Dueholm

U.S.A., Wyoming, Campbell County: Powder River Basin: White Tail Butte and ravines to the west and south.
Flats, ravines, steep eroded slopes, and butte; moist ravine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 1 air mi S of Montana and 6.5 air mi W of Wyo Hwy 59.
Dissected slopes near road. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: head of Piney Canyon, ca 22 air mi SE of Reno Junction.
Rocky slopes, stream margins, and ponderosa pine woodlands; slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: Bighorn National Forest: Boyd Ridge, ca 18 air mi W of Parkman.
Meadows and aspen groves. Phenology: flowering.
with Ann Odasz

U.S.A., Wyoming, Johnson County: Big Horn Mountains: North Fork Crazy Woman Creek, ca 13 air mi SW of Buffalo.
Limestone outcrops and rocky slopes, shaded stream side, and aspen woodlands with adjacent meadows; shaded stream side along road. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: [location and coordinates withheld]
Cottonwood grove by roadside. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: West slope of Dome Peak Mountain, ca 2 air mi NE of east shore of Upper New Fork Lake.
Boulder-strewn aspen grove. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: north shore of New Fork Lakes, ca 17 air mi N of Pinedale.
Rocky/sandy beach. Phenology: vegetative only.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Pole Creek drainage and adjacent ridges, between Fayette Lake and Half Moon Lake, ca 9 air mi NE of Pinedale.
Granitic outcrop adjacent to Pole Creek where it enters Half Moon Lake. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: North Fork Trail, ca 0.5 mi N of Boulder Creek, ca 12.5 air mi E of Pinedale.
Mixed aspen/lodgepole pine forest on rocky-sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Scab Creek drainage, ca 17 air mi E of Pinedale.
Open canopy, dry ledges and crevices of granitic outcrop above creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Boulder Creek Canyon, due E of Boulder Lake, ca 14 air mi E of Pinedale.
Closed canopy Douglas fir /lodgepole pine/aspen forest adjacent to beaver pond. Phenology: fruiting.

U.S.A., Wyoming, Platte County: [location and coordinates withheld]
Thickets along overflow channel. Phenology: flowering.

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Wyo Hwy 270 just W of intersection with Wyo Hwy 272, ca 2 air mi NE of Lance Creek; ca 22.5 air mi NNW of Lusk.
At base of low cliffs in juniper-ponderosa pine woodland. Phenology: flowering.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: Wildcat Hills: between the heads of Willow and Muskrat creeks, ca 43 air mi NNW of Torrington.
42.59° N, 104.6065° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!
Stony limestone slopes with scattered ponderosa pine. Phenology: flowering.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Goshen Hole Rim: ca 13.5 air mi N of Chugwater; ca 12 air mi SE of Wheatland.
Rough breaks with conglomerates and cobblestones at upper levels and mudstones and soft sandstones below. Phenology: flowering.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: above Horse Creek just N of Laramie County, ca 12 air mi SW of La Grange; ca 36 air mi SSW of Torrington.
Brushy and wooded bottom and lower slopes of drainage in rough breaks. Phenology: fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole Rim: northwest end of Bear Mountain, ca 7 air mi SSW of Hawk Springs; ca 27 air mi SSW of Torrington.
Thickets and in draw on steep north slope. Phenology: fruiting.

U.S.A., Wyoming, Laramie County: [location and coordinates withheld]
At base of steep slopes in rough breaks. Phenology: fruiting.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along North Platte River ca 0.6-0.8 air mi SE of Guernsey Dam, ca 1 air mi NW of Guernsey.
Thickets on steep rocky slopes on the river bank. Phenology: fruiting.

U.S.A., Wyoming, Laramie County: [location and coordinates withheld]
Dry flats and benches along the creek. Phenology: fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek ca 1/4 mi above Little Bear Creek on County Road 153, ca 14.3 air mi SE of Chugwater; ca 38.5 air mi SW of Torrington.
Thickets in the stream bottom. Phenology: fruiting.

U.S.A., Wyoming, Goshen County: [location and coordinates withheld]
Thickets and boxelder-willow woodland in the stream bottom. Phenology: fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: NE of Glomill Reservoir off County Road 125, ca 12 air mi W of Yoder; ca 21 air mi SW of Torrington.
41.9° N, 104.5279° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!
Base of sandstone cliff of a small hogback. Phenology: vegetative only.

U.S.A., Wyoming, Natrona County: [location and coordinates withheld]
Thickets and dense stands of Russian olive, boxelder, cottonwood, and willow. Phenology: vegetative only.

U.S.A., Wyoming, Converse County: [location and coordinates withheld]
Thickets in the stream bottom. Phenology: vegetative only.

Thickets in the stream bottom. Phenology: vegetative only.

U.S.A., Wyoming, Niobrara County: [location and coordinates withheld]
Steep slopes and ledges of small canyon. Phenology: vegetative only.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Horseshoe or County Road 59 S of Horseshoe Creek, ca 6 air mi SW of Glendo; ca 27.5 air mi NNW of Wheatland.
In a draw along the road. Phenology: flowering.

U.S.A., Wyoming, Platte County: Laramie Mountains: along Harris Park or County Road 210 ca 1 air mi N of Cottonwood Creek, ca 2 air mi E of Albany County; ca 16 air mi SW of Glendo; ca 24 air mi NW of Wheatland.
Banks of a small drainage channel. Phenology: buds.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Three Buttes Creek ca 1.5 air mi N of Cottonwood River, ca 18 air mi N of Poder River, ca 46 air mi NW of Casper.
At the base of sandstone cliffs. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Cow Creek and the north end of Cow Creek Buttes, ca 15 air mi ENE of Bill; ca 43 air mi NE of Douglas.
Thicket on steep side of a scoria butte. Phenology: vegetative only.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Goshen Hole Rim: Dickinson Hill ca 3.5 air mi W of Goshen County, ca 16 air mi NNE of Chugwater; ca 13.5 air mi ESE of Wheatland.
Thickets at the edge and bottom of gullies and canyons through sand, clay, and siltstones. Phenology: fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along a draw leading into Rawhide Creek ca 1 mi W of Middle Rawhide Butte, ca 11 air mi NW of Jay Em; ca 38.5 air mi NW of Torrington.
Chokecherry-boxelder thicket at the edge of a vernal pool. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: upper Gillam Draw on the west side of Pine Ridge, ca 53 air mi NW of Douglas; ca 11.5 air mi SW of Ross.
Meadows along stream bottom. Phenology: vegetative only.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: off the west edge of Slater flats ca 1.5 air mi W of Goshen Hole Rim, ca 11 air mi SE of Wheatland; ca 1.5-2 air mi E of Bordeaux.
Flat bottom of a broad gully in siltstone breaks. Phenology: vegetative only.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek ca 0.5 mi above the mouth of Spring Run, ca 17.7 air mi W of LaGrange, ca 34.5 air mi SSW of Torrington.
Sandy flats in the creek bottom with patches of snowberry, chokecherry or boxelder. Phenology: fruiting.
with Tim Chumley and Robbin Romberg

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 0.5 air mi NW of Ayres Natural Bridge campground.
Road cut and plains along fence. Phenology: fruiting.

U.S.A., Wyoming, Laramie County: [location and coordinates withheld]
Limestone outcrops with mountain mahogany juxtaposed with degrading granites. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Green River Basin: Sweetwater Guard Station (foundation remaining) and Campground.
Meadow, streamside, and edge of lodgepole pine forest. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: hill just SW of Onion Springs, ca 7 air mi SW of Daniel Junction.
Sagebrush hills, open ridgetops, and Prunus/Amelanchier spots. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: east side of Elk Mountain, ca 2.5 air mi W of Elkhorn Junction.
Sagebrush flats, slopes, and windswept hill tops. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: North Cottonwood Creek just E of Bridger-Teton National Forest, ca 7 air mi W of Halfway.
Willow river bottom, adjacent meadows, aspen groves, and Douglas fir forest. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Green River Basin: West Willow Creek and vicinity, ca 2.5 air mi NW of South Pass City.
Sagebrush hillsides, streamsides, meadows, and granite outcrops. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: east side of Aspen Ridge, ca 10 air mi W of Daniel.
Sagebrush hills, grassy draws, windswept hilltops, and aspen copses. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Fremont Butte, ca 6 air mi E of Boulder.
Sagebrush hillsides with granite outcrops. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Bridger-Teton National Forest: just W of Muddy Ridge, ca 3.5 air mi SE of Big Sandy.
Sagebrush flats and slopes, granite outcrops with Juniper on ridge. Phenology: flowering.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Park Plateau; in Sarcillo Canyon on County Road 41.7, ca 4.5 air mi N of Weston; ca 18 air mi W of Trinidad.
Meadows with scattered ponderosa pine, pinyon, and oak. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: South Rim, ca 8 air mi NW of Warren Bridge.
Douglas fir and lodgepole pine forest hillside, ridgetop meadows, and bottom sagebrush wetlands. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Horse Creek, ca 4.5 air mi SE of Merna.
Sandstone bluff above creek, sagebrush, aspen groves, and scattered limber pine. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Little Sandy Creek, ca 5 air mi SE of Leckie.
Creekside meadows, willows, and sagebrush. Phenology: fruiting.
with Ben and Becky Cramer

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rainbow Trail from Gibson to Swift creeks, ca 2.5 air mi NE of Spread Eagle Peak, ca 6 air mi W of Westcliffe.
Stony meadows, mixed conifer forest, and along a stream. Phenology: fruiting.
with Charity Hall, Brian Jacobs, and Alex Morgan

U.S.A., Wyoming, Sublette County: Green River Basin: east side of Hogsback Ridge above Calpet, ca 7.5 air mi W of La Barge.
Shrubby, northeast-facing hillside, open ridgetops, south-facing slopes, and Douglas fir shaded gulch bottom. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Platte River Parkway, ca 0.3 air mi N of Wyo Hwy 220; ca 1 air mi S of Mills.
Thickets along river and adjacent gravelly areas; canary grass common. Phenology: fruiting.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: County Road 650, ca 4.5 road mi W of Exit 64 of I-25.
Oak meadows. Phenology: flowering & fruiting.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: near mile marker 4 on Colo Hwy 78 to Beulah.
White pine-white fir. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: southern end on the east side of the Prospect Mountains, ca 17 air mi W of South Pass City.
Sagebrush slopes and hills, open rocky ridges, aspen groves, and pine stands. Phenology: flowering.

U.S.A., Wyoming, Weston County: Newcastle.

U.S.A., Wyoming, Crook County: Sundance.

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: along a canyon leading into Beaver Creek, ca 0.8 air mi NW of Alva, ca 7.5 air mi ENE of Hulett.
Canyon rim with scattered Ponderosa pine and oak. Phenology: fruiting.

U.S.A., Wyoming, Crook County: Black Hills: on the divide between Sand Creek and Shepherds Gulch; ca 10.3 air mi S of Beulah; ca 15.8 air mi E of Sundance.
Brushy paper birch forest in a draw. Phenology: fruiting.

U.S.A., Colorado, Saguache County: [location and coordinates withheld]
Prairie, pinyon, and riparian. Phenology: flowering.

U.S.A., Wyoming, Weston County: Black Hills: Elk Mountains: at the South Dakota state line, ca 14 air mi SE of Newcastle.
Ponderosa pine slopes and small grassy openings. Phenology: fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: ca 1 mi SE of Warren Peaks, ca 5 air mi NW of Sundance.

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: E of Norgrain Hill near South Dakota, ca 7.5 air mi NE of Aladdin; ca 26 air mi NE of Sundance.
Roadside bank. Phenology: fruiting.

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sawatch Range: on U.S. Hwy 285, ca 3 mi S of Poncha Springs.
Pinyon-oak. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Rattlesnake Canyon: ca 4.5 air mi NE of Moskee; ca 14 air mi ESE of Sundance.
Ridgetop logged pine forest. Phenology: fruiting.
with Hollis Marriott

U.S.A., Wyoming, Crook County: Inyan Kara Creek crossing of U.S. Hwy 585, 15 mi S of Sundance.
Creek bottom and rocky ledge in Pinus pondersoa zone. Phenology: buds.

U.S.A., Wyoming, Crook County: Black Hills: Cement Ridge, southeast end, ca 7.5 air mi NE of Moskee; ca 15 air mi ESE of Sundance.
Hazelnut thickets in birch woods. Phenology: fruiting.

North-facing slope; Ponderosa pine-aspen-spruce forest. Phenology: fruiting.
with Dennis Horning

U.S.A., Wyoming, Crook County: Black Hills: Seely-Alzada Hwy, upper Boggy Creek; ca 10.5 air mi NE of Seely.
Thicket in draw in grassland. Phenology: buds.

U.S.A., Wyoming, Crook County: Black Hills: The Brakes, ca 2.8 air mi SSE of Aladdin.
Bottom of draw near creek. Phenology: flowering.

U.S.A., Wyoming, Crook County: [location and coordinates withheld]
Ponderosa pine forest, north and west-facing slopes. Phenology: flowering.

U.S.A., Wyoming, Crook County: [location and coordinates withheld]
Deciduous woods along stream. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: [location and coordinates withheld]
Aspen stand, east facing slope below sandstone rimrock. Phenology: flowering & fruiting.

Deciduous thicket in draw. Phenology: fruiting.

In draw above reservoir in Ponderosa pine-bur oak forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: pipeline W of Bolten Creek or County Road 404, ca 9.3 air mi NE of Alcova townsite; ca 21.5 air mi SW of Casper.
Shale and gypsum hills of sagebrush, greasewood, and rabbitbrush; draws and ridge of ponderosa pine. Phenology: fruiting.

Mountain mahogany thicket. Phenology: fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Dugout Gulch near confluence with Sand Creek, ca 4.7 air mi SSW of Beulah.
Deciduous woods along creek. Phenology: fruiting.
with Bertha Gillam and Sherry Bashor

In draw with Rocky Mountain junipers and Ponderosa pines. Phenology: fruiting.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Park Plateau: Spanish Peaks Wildlife Area: County Road 41.7 SW of Aguila.
Ponderosa pine and Quercus gambellii. Phenology: flowering & fruiting.

Deciduous thickets in north-trending draw. Phenology: fruiting.

U.S.A., Wyoming, Weston County: Black Hills: Stockade Beaver Creek drainage between Sherwood and Sheldon Canyons; ca 6 air mi ENE of Newcastle.
Along creek (below spring). Phenology: flowering & fruiting.

Small gully in Ponderosa pine forest. Phenology: flowering & fruiting.

Canyon bottom with birch, boxelder, aspen, and ponderosa pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Sand Creek below Spottedtail Gulch; ca 14.5 air mi E of Sundance.
Creek bottom in Ponderosa pine forest. Phenology: flowering.

U.S.A., Wyoming, Crook County: Black Hills: Inyan Kara Mountain (east half).
Rock outcrops (phonolite porphyry) on east side of summit. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Black Buttes: unnamed butte E of Iron Mountain; ca 9.5 air mi SE of Sundance.
Ponderosa pine forest on north-east side of butte. Phenology: flowering & fruiting.

Pine forest on sandstone ridge, in draw with bur oak. Phenology: fruiting.

U.S.A., Wyoming, Weston County: Black Hills: pine ridge between Jerome and Clay Spur, ca 5 air mi NW of Osage.
Mowry shale slopes with Ponderosa pine and juniper. Phenology: fruiting.

Creek bottom in spruce-Ponderosa pine forest. Phenology: fruiting.
with Dennis Horning

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: San Isabel National Forest: Spring Creek Trailhead, on Forest Road 414, S of Cuchara.
Engelmann spruce. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Black Hills: Elk Mountain area, Mix Spring, ca 14.5 air mi SSE of Newcastle.
Draw below spring. Phenology: fruiting.
with Dennis Horning

Ponderosa pine forest on north facing slope. Phenology: fruiting.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: on Colo Hwy 12, ca 0.5 mi S of first bridge over Cuchara River, S of La Veta.
Quercus gambellii. Phenology: fruiting.

Bur Oak savannah. Phenology: fruiting.

U.S.A., Colorado, Huerfano County: [location and coordinates withheld]
Quercus gambellii. Phenology: fruiting.

Rocky ridge, sandstone outcrops; slopes. Phenology: fruiting.

U.S.A., Wyoming, Crook County: Powder River Basin: ca 8 air mi NNE of New Haven.
Bur oak savannah, mottes of oak, sandy grassland, eroded, loose shaley ridge with oak and pine; motte. Phenology: fruiting.

U.S.A., Wyoming, Crook County: 12 mi NW of Hulett.
Moist draws. Phenology: flowering.

U.S.A., Wyoming, Weston County: Newcastle.
with Leroy Peiler

U.S.A., Wyoming, Crook County: Bear Lodge Mountains: Cole Canyon, ca 5.5 mi N of Sundance.
Aspen, paper birch community. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Powder River Basin: Little Missouri River: ca 21 air mi NNE of Hulett.
River bottoms, hay field margins, and ash woodlands; river bottom. Phenology: fruiting.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: ca 0.7 mi on Forest Road 300, W of Lutheran Camp and S of Hillside.
Riparian with Picea engelmannii and Abies concolor on north slope, and Pinus ponderosa and Quercus gambellii on south slope. Phenology: flowering.

U.S.A., Wyoming, Crook County: Black Hills: ca 2 air mi NE of Aladdin.
Prairie, sandstone outcrops, and dry drainage; shaded slope. Phenology: fruiting.

U.S.A., Wyoming, Crook County: Black Hills: ca 3 air mi NNE of Beulah.
Prairie and breaks with dry stream; open slope. Phenology: fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Horse Creek, ca 12.5 air mi NNW of Aladdin.
Creek bottoms and roadside; streambank. Phenology: fruiting.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: W of I-25 at Exit 2 (Wooten exit).
Dirt road west of freeway at small bridge; riparian with Quercus gambellii. Phenology: fruiting.

U.S.A., Wyoming, Crook County: Black Hills: tributary of Shepherd Gulch, ca 8 air mi S of Beulah.
Pinus ponderosa covered slopes and stream bottom; stream bottom. Phenology: fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Green Mountain, ca 3 air mi E of Sundance.
Plains with outcrops of Chugwater red beds, Pinus ponderosa covered mountain slopes and summit, and moist shaded limestone canyon; partly wooded ridge with outcrop. Phenology: fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Mineral Hill, ca 15 air mi ESE of Sundance.
Wooded slopes with Populus tremuloides and Pinus ponderosa, and meadow with stream and beaver ponds; grassy slope. Phenology: fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Buckley Canyon, ca 10.5 air mi SE of Sundance.
Wooded ridge (Pinus ponderosa) with sandstone outcrops, sandy slopes, and meadow; meadow. Phenology: fruiting.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: Colo Hwy 12 S of Cuchara Pass, just E of Purgatory Campground on Forest Road 411 or North Fork Road.
Riparian with Picea engelmannii. Phenology: flowering.

U.S.A., Wyoming, Crook County: Black Hills: lower slopes of Hooker Peak and plains to the NW, 7-8 air mi SSE of Sundance.
Plains, Pinus ponderosa wooded slopes, moist open drainages and stock pond; plains and open slopes with some limestone outcrops. Phenology: fruiting.

U.S.A., Wyoming, Crook County: Powder River Basin: ca 6 road mi S of Stroner.
Low hills dissected by shallow canyons; rocky slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Keyhole Reservoir, McKean site.
Pine ridge. Phenology: flowering.
William Latady, 96. 6/8/1984.

West to east drainage (5-20 degrees) on ephermeral stream drainage on loam, soil series Worfka-Shingle-Samday complex, with Shepherdia argentea, Toxicodendron rydbergii, Phleum pratense, Gutierrezia sarothrae, Ribes sp. Phenology: fruiting.
with N. Hastings

U.S.A., Wyoming, Sheridan County: Sheridan Training Area: site 2.6 km NE of Peak 4202 (334840E 4937880N), 1.6 km NW of Peak 4244 (338560E 4469020N). 337000E 4969460N.
Level with 40 degree banks in ephemeral riparian area on silty clay, soil series shingle-samday clay loams, with Acer negundo, Populus x acuminata, Symphoricarpos occidentallis, Shepherdia argentea, Galium aparine. Phenology: fruiting.
with N. Hastings

U.S.A., Colorado, Las Animas County: [location and coordinates withheld]
Riparian with beaver marsh; ponderosa pine. Phenology: fruiting.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: North Creek Trailhead on Forest Road 383, N of San Isabel.
Riparian with Picea and Abies. Phenology: flowering.

U.S.A., Colorado, Saguache County: [location and coordinates withheld]
Pinyon-juniper and riparian. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: West Slope of Sierra Madre: 0.9 mi S of Wyo Hwy 70, above West Fork Battle Creek.
Aspen grove in oak woodland, 5% slope, southwest aspect; with Lathyrus lanszwertii v. leucanthus, Melica bulbosa. Common. Phenology: fruiting.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: E of Sage Creek at the forest-Crow Indian Reservation boundary, ca 19 air mi ESE of Bridger.
Moist slope of draw with scattered conifers. Phenology: buds.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: along Forest Road 23085 N of Big Pryor Mountain, ca 1 3/4 air mi NW of Tie Flat, ca 24 air mi ESE of Bridger.
45.1894° N, 108.4755° W; uncertainty 0.5 mi., GPS reading
Below limestone ledge. Phenology: buds.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: red hill just N of Sage Creek near the junction of Forest Road 2144 and O/C (Circle Slash C) Ranch drive, ca 22.5 air mi ESE of Bridger.
Moist areas at the head of draws in redbeds. Phenology: buds.
Accession: RM 884067, Barcode: USFS0052071

U.S.A., Montana, Carbon County: Pryor Mountains: Bear Canyon and vicinity, ca 25 air mi SE of Bridger.
45.088° N, 108.522° W; uncertainty 0.5 mi., GPS reading
Bushy, weedy canyon bottom. Phenology: fruiting.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: Sage Creek Campground and vicinity on Sage Creek, ca 19 air mi ESE of Bridger.
45.2117° N, 108.5521° W; uncertainty 0.5 mi., GPS reading
Stream bank. Phenology: fruiting.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: S of Pryor Mountain or Forest Road 23085 at the north base of Big Pryor Mountain, ca 20 air mi SE of Bridger.
Douglas fir/ninebark/Rocky Mountain maple forest. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: northeast end of Roberts Bench and slopes above Dry Head Creek, ca 26 air mi ESE of Bridger.
Slopes with scattered Douglas fir, limber pine, and brush on red substrate. Phenology: vegetative only.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: northeast end of Roberts Bench and slopes above Dry Head Creek, ca 26 air mi ESE of Bridger.
Slopes with scattered Douglas fir, limber pine, and brush on red substrate. Phenology: fruiting.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: tip of Cave Ridge, ca 27 air mi ESE of Bridger.
Douglas fir forest on limestone canyon rim. Phenology: fruiting.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: along Stevens Draw below the northwest side of Tie Flat, ca 23.5 air mi ESE of Bridger.
Drier meadows and open slopes along the stream. Phenology: fruiting.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: W of Colo Hwy 69 on Forest Road 559, S of Westcliffe.
Mixed conifer. Phenology: fruiting.

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Greenhorn Road just S of Colo Hwy 165 over Greenhorn Creek.
By bridge; oak-pinyon and riparian. Phenology: flowering & fruiting.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: from Rainbow Lake ca 1 mi down Forest Road 198, NW of Westcliffe.
Mixed conifer. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Rim Lake or BLM Road 3420, ca 7.5 air mi SW of Rawlins.
East facing shale slope with sagebrush. Phenology: flowering.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 1.5 mi E on Gulch or County Road 28, N of Westcliffe.
By a small spring; pinyon-juniper, lower end for ponderosa; riparian. Phenology: flowering.

U.S.A., Colorado, Otero County: Comanche National Grassland: Vogel Canyon, ca 15.5 air mi S of La Junta.
Dakota sandstone canyon walls dominated by Bouteloua spp. and Rhus aromatica with springs and pools below. Phenology: flowering & fruiting.
Annotated by Bernadette Kuhn.
with Joe Rankin

U.S.A., Colorado, Las Animas County: [location and coordinates withheld]
Ponderosa pine and pinyon pine woodland with Quercus undulatus. Phenology: fruiting.
Annotated by Bernadette Kuhn.
with Cali Hemenway

U.S.A., Colorado, Otero County: [location and coordinates withheld]
Along sandstone walls of canyon with seeping spring; Prunus thicket and pools with Scirpus, Carex and Juncus. Asplenium platyneuron growing on rock wall. Phenology: fruiting.
Annotated by Bernadette Kuhn.
with Edith Hall, Lloyd Hall

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: in Canadian River Canyon 0.3 mi upsteam (N of) mouth of Potato Canyon; 8 air mi W of Raton.
Small sandstone escarpment under patch of Quercus gambellii and Robinia neomexicana; moist soil. Shrubs to 3 meters tall. Phenology: flowering.
Annotated by Ben Legler on 4/27/2008.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: slope on northeast side of an unnamed tributary to Gold Creek where it passes through a prominent notch in an unnamed ridge 2.1 air mi NE of Underwood Lakes.
Steep southwest facing rocky slope dominated by shrubby Quercus gambellii, with scattered mixed conifers. Petals white, orbicular, 3 mm long; low shrubs to 1.5 meters tall; uncommon. Photographed. Phenology: flowering.
Annotated by Ben Legler on 4/27/2008.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: on north side of Bartlett Mine in Spring Canyon 3.7 air mi NW of Casa Grande.
Shaded rocky slopes and seeps under mixed forest of Pseudotsuga menziesii, Pinus ponderosa, Abies concolor, Juniperus scopulorum, Quercus gambelii. Petals white, 4 mm long; shrubs to 3 meters tall; occasional. Phenology: flowering.
Annotated by Ben Legler on 4/27/2008.

U.S.A., Colorado, Las Animas County: Vermejo Park Ranch: small unnamed stream gully on west side of Right Hand Fork of Martinez Canyon, 17 air mi SW of Trinidad.
Dry stream gully in mixed forest of conifers and oaks; streambed sandy, periodically flooded during rainy periods, with Carex, Poa, Juncus. Shrubs to 2 meters tall under conifers; scattered. Phenology: fruiting.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: small unnamed gulch on south side of Left Fork York Canyon, 1.1 air mi NW of its junction with Right Fork York Canyon and 2.6 air mi NE of Casa Grande.
Intermittent stream still barely flowing from recent rains, under mixed forest of Pseudotsuga menziesii and Abies concolor. Lanky shrub about 3 meters tall on stream bank. [label incorrect] Phenology: fruiting.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: fields on south side of Ponil Creek 0.35 air mi SE of where U.S. Hwy 64 crosses creek and 1.3 air mi NE of Cimarron.
Old hay fields; silty soil; with Cardaria chalapensis, Chenopodium spp., grasses. large rounded shrub 4 meters tall; flowers white; frequent along edges of fields near creek. Specimen GPS: 36.515659, -104.89196. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: low hills on south side of Ponil Creek, 3.9 air mi ESE of Cimarron.
Dry, gravelly hills with Quercus ×undulata, Opuntia phaeacantha, Cylindropuntia imbricata, Chrysothamnus nauseosus. Petals white; shrubs to 2.5 meters tall; local in small gully. Photographed. Specimen GPS: 36.494778, -104.849541. Phenology: flowering.

U.S.A., Colorado, Las Animas County: Vermejo Park Ranch: small side canyon off south side of Joe Baker Canyon 1/2 air mi upstream from (southeast of) junction with Long Canyon; 14.9 air mi SW of Trinidad; on south side of stream channel.
Narrow rocky canyon, dry streambed; with Quercus gambelii, Prunus virginiana, Roninia neomexicana; surrounded by Pseubotsuga menziesii forest. Shrubs to 3 meters tall; frequent. Specimen GPS: 36.996639, -104.692757. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along middle Ponil Creek 6.2 air mi NE of summit of Baldy Mountain and 15.2 air mi NW of Cimarron.
Moist creek bottoms, with Populus angustifolia, Salix, Alnus incana, Thermopsis, tall dense grass cover. Petals white; shrubs to 3 meters tall; frequent on base of slope. Specimen GPS: 36.665493, -105.109062. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: in Jones Canyon 2.4 air mi NW of its junction with the Canadian River; 11 air mi WNW of Raton.
Edge of grassy flats adjacent to small stand of Populus tremuloides, with Quercus gambelii, Robinia neomexicana, Iris missouriensis, Taraxacum. Petals white; shrubs 1-2 meters tall under Quercus. Specimen GPS: 36.944603, -104.62796. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: in upper part of East Fork Chimney Canyon 7.3 air mi E of Vermejo Park and 1.7 air mi SW of NM Hwy 555.
Dry canyon bottom, with open grassy areas, adjacent forest of Pseudotsuga menziesii and Pinus ponderosa on north-facing slope, and Quercus thickets on south-facing slope. Flowers white; lanky shrub 3 meters tall in shade by stream channel. Specimen GPS: 36.898987, -104.849007. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: in Salyers Canyon 5.5 air mi NNW of its junction with the Vermejo River and 6.4 air mi SE of Vermejo Park.
Dry grassy canyon bottom with slopes dominated by Pinus edulis. Small shrubs 1-2 meters tall among Pinus edulis on open slope. Specimen GPS: 36.851215, -104.882568. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: in Cerrososo Canyon 2.1 air mi N of mouth of Plaza Canyon; 8.5 air mi NNE of Cimarron.
Sandstone bluff, with small cliff lined by Quercus gambelii and Quercus ×undulata; morning shade. Petals white; shrubs to 3 meters tall; frequent. Specimen GPS: 36.635208, -104.888313. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: in Leandro Creek valley 1.4 air mi SSW of Munn Lake.
Flat, mesic meadows adjacent to slopes with Pinus ponderosa. Petals white; shrubs to 3 meters tall on edge of meadow; uncommon. Photographed. Specimen GPS: 36.896805, -105.166405. Phenology: flowering.

U.S.A., Colorado, Custer County: [location and coordinates withheld]

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: small outcrop on south side of Canadian River 0.4 air mi W of mouth of Tub Canyon; 18.3 air mi W of Raton.
North-facing outcrop of sedimentary rock with shaded vertical face under open Pinus ponderosa. Shrubs to 1.5 meters tall; occasional. Specimen GPS: 36.935017, -104.775322. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: in Harry Bremmer Canyon W of Van Bremmer Park; 2.3 air mi SW of Mary's Lake.
Steep forested canyon with Abies concolor, Picea pungens, and Pseudotsuga menziesii; with barely flowing seep in bottom. Petals white; shrub 1.5 meters tall; occasional. Specimen GPS: 36.827316, -105.128319. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: in Dillon Canyon at mouth of Tin Pan Canyon; 5.5 air mi NE of Raton.
Dry, weedy canyon floor with open grassland and dry stream channel; and around old cattle pens and outbuilding. Fruits still green; shrub 2 meters tall on edge of dry stream channel. Specimen GPS: 36.943813, -104.524933. Phenology: fruiting.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: flats on south side of the Cimarron River 2.6 air mi W of Cimarron.
Dry shortgrass prairie, gravelly soil; with Cylindropuntia imbricata, Krascheninnikovia lanata, and Gutierrezia sarothrae. Berries dark red; shrub 3 meters tall along canal. Specimen GPS: 36.508186, -104.934639. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: northern rim of Shirley Basin W of Wyo Hwy 77, ca 11.6 air mi NW of Shirley Basin townsite.
North-facing slope; snow catch area dense with aspen, chokecherry, snowberry, and gooseberry. Phenology: vegetative only.

U.S.A., Montana, Carbon County: Bighorn Basin: along Robertson Draw Road, ca 3 air mi W of Chance Bridge on Clarks Fork Yellowstone River, ca 10.5 air mi SSW of Belfry.
Banks above the reservoir and on the dam. Phenology: flowering & fruiting.
with Emily Elliott, Brian Elliott

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Clarks Fork Canyon along Morrison Trail, ca 24-25 air mi NNW of Cody.
Sand dunes and sandy areas near the river. Phenology: fruiting.
with Emily Elliott, Brian Elliott

U.S.A., Wyoming, Park County: Beartooth Mountains: ca 1/4-3/4 air mi N of Clarks Fork Yellowstone River, ca 26.5 air mi NNW of Cody.
Cracks in dolomite flat irons. Phenology: fruiting.
with Emily Elliott, Brian Elliott

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: just NE of Alpine at East Rosebud Lake, ca 19 air mi W of Red Lodge.
Burn with doghair stand of 2-3 feet tall lodgepole pine. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along East Rosebud Creek, ca 3/4 air mi SW of forest boundary, ca 17.5 air mi WNW of Red Lodge.
Low stabilized sand dunes. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: along Luther-Roscoe Road, ca 0.5 air mi E of East Rosebud Creek, ca 3 air mi SSW of Roscoe; ca 16 air mi NW of Red Lodge.
Bushy stream bottom. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along West Red Lodge Creek and ridge between West Red Lodge and East Fork West Red Lodge creeks, ca 3 air mi SSW of Luther; ca 11.5 air mi WNW of Red Lodge.
Westerly-facing slope with scattered limber pine, Douglas fir, and ponderosa pine, with open gravelly patches. Phenology: flowering.

U.S.A., Montana, Sweet Grass County: Absaroka Range: Gallatin National Forest: Falls Creek Campground along Boulder River ca 2.5 air mi SE of Mount Rae, ca 27 air mi SW of Big Timber.
Rocky mixed conifer forest above the river. Phenology: flowering.

U.S.A., Montana, Sweet Grass County: Absaroka Range: Gallatin National Forest: Chippy Park and vicinity along Boulder River, ca 2.5 air mi W of Chrome Mountain, ca 29.5 air mi SSW of Big Timber.
River bottom with cottonwood, aspen, and spruce. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along Line Creek from Wyoming N ca 1/3 mi, ca 12.5 air mi S of Red Lodge.
Steep, dolomite talus and scree below flat irons. Phenology: flowering.
with Emily Elliott

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: along Line Creek from Montana SSE ca 1/3 mi, ca 37.5 air mi NNW of Cody.
Bushy valley along road and stream with large granite and dolomite boulders. Phenology: buds.
with Emily Elliott

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along Robertson Draw at the intersection of Forest roads 2008 and 2009 ca 1-1.5 air mi N of Wyoming, ca 11.5 air mi S of Red Lodge.
Along small stream. Phenology: flowering.
with Emily Elliott

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: along Big Bear Creek at crossing of Cliff Creek or Forest Road 6989 ca 1.5 air mi NW of Wheeler Mountain, ca 11.5 air mi SSW of Bozeman.
Edge of forest-meadow. Phenology: vegetative only.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: off U.S. Hwy 50 between Texas Creek and Canon City on Copper Gulch Road, just S of Sunset City.
By spring along streambed; riparian and pinyon-juniper. Phenology: flowering.
with Kenneth Elliott

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along Forest Road 2071 and Forest Road 21478 at intersection, ca 3 air mi SW of Red Lodge.
On south-facing slope, in an open meadow used as a horse pasture with sagebrush and into pine/Douglas fir. Phenology: buds.
with Brian Elliott

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Clarks Fork Canyon along Morrison Trail, ca 24-25 air mi. NNW of Cody
Steep slope with shrubs. Phenology: flowering & fruiting.
with Brian Elliott and B. E. Nelson

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along East Rosebud Creek, ca 1 air mi NE of East Rosebud Lake, ca 18 air mi W of Red Lodge.
Open forb meadow. Phenology: flowering.
with Brian Elliott and B. E. Nelson

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: ca 3 air mi SSW of Roscoe; ca 16 air mi NW of Red Lodge.
By degraded stream. Phenology: flowering.
with Brian Elliott and B. E. Nelson

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: along West Rosebud Creek, ca 6 air mi SW of forest boundary, ca 24 air mi WNW of Red Lodge.
Open slopes with scattered mixed conifer forests. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along West Rosebud Creek, on the forest boundary, ca 20 air mi NW of Red Lodge.
Wet slope also stream and pond banks. Phenology: flowering.

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: along Forest Road 2415, ca 28 air mi NW of Red Lodge.
Old burned area with aspen and mixed confer forest at the edges onto an open slope. Phenology: flowering.

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: along Forest Road 2414, ca 2 air mi S of the forest boundary, ca 30 air mi NW of Red Lodge.
Side of limestone cliff face and area around with steep, wet, mossy slopes and mixed confier cover. Phenology: flowering.

U.S.A., Montana, Carbon County: Cooney Reservoir along Red Lodge Creeek Road, on south side of reservoir W of dam, ca 18 air mi N of Red Lodge.
Slopes around reservoir with sandy soils in mixed Artemisia cana and annual weedy forbs/grasses. Phenology: flowering & fruiting.
with Brian Elliott

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: along Forest Road 2142, ca 22 air mi S of Big Timber.
Moist mixed conifer/aspen stand and wet forby meadow. Phenology: flowering.
with Brian Elliott

U.S.A., Montana, Park County: Gallatin Mountains: Gallatin National Forest: along Forest Road 978, ca 14 air mi SW of Livingston.
Steep south-facing open slope dominated by mixed grasses and forbs into outcrop of conglomerates and mixed conifer forest. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: along Forest Road 3280, along East Fork Mill Creek, ca 23.5 air mi S of Livingston.
Steep slopes with mixed conifer forest overstory, mossy mixed forb understory, also talus fields and granite rock outcrops. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Gallatin Mountains: Gallatin National Forest: along Forest Road 993, ca 37 air mi SW of Livingston.
Open meadows dominated by mixed forbs, into steep slopes and conglomerate rock outcrops. Phenology: flowering.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: from 1/4 air mi W of Teepee Creek, towards summmit of Sunshine Point, ca 43 air mi S of Bozeman.
Calcareous slopes and outcrops with open and wooded areas. Phenology: flowering.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: Buffalo Horn Creek, 1.4 road mi up stream.
Limestone Cliffs. Phenology: flowering.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: Red Cliff Campground on the Gallatin River, ca 36.5 air mi SSW of Bozeman.
Limestone outcrop. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: up Forest Road 2071 around Wild Bill Lake, ca 6 air mi SW of Red Lodge.
Grantie cliff with moist seep and surrounding talus slope. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along West Red Lodge Creek, ca 11.5 air mi NW of Red Lodge.
Mixed conifer forest into open meadows, along stream. Phenology: flowering.

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: along Big Creek or Forest Road 2500, ca 31 air mi SW of Livingston.
Stream bank. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: E of Forest Road 2532, ca 5.8 air mi SE of Livingston.
Limestone cliffs with talus slope below. Phenology: fruiting.
with Ken Elliott

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: along Forest Road 62, ca 1 road mi from forest boundary, ca 8.5 air mi S of Bozeman.
Roadside, disturbed area, and creek area. Phenology: fruiting.
with Ken Elliott

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: Trail 93 up to Woodbine Falls, ca 33.5 air mi NW of Red Lodge.
Mixed conifer forest with stream running through and granite cliffs by falls. Phenology: fruiting.
with Dean Sherman

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: trail along Stillwater River up to Sioux Charley Lake, ca 34.5 air mi WNW of Red Lodge.
Mixed conifer forest along river, with streamlets and cottonwoods interspersed; granite cliffs at beginning of trail. Phenology: fruiting.
with Dean Sherman

U.S.A., Montana, Sweet Grass County: Along Airport Road, NE of Big Timber Airport, ca 1.5 air mi SSW of Big Timber.
Along road cut and packing area, in cobbley soil. Phenology: fruiting.

U.S.A., Montana, Park County: Absaroka Range: between I-90 and the Yellowstone River in McAdows Canyon, ca 14.5 air mi ENE of Livingston.
Elev. 4280
Disturbed roadside, railroad tracks and river bank. Phenology: fruiting.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Clarks Fork Canyon, Falls Creek drainage to Bridal Veil Falls, ca 11.5 air mi SE of Beartooth Pass, ca 25.5-26 air mi NW of Cody.
Streamside with cottonwood heading up canyon. Phenology: fruiting.

U.S.A., Montana, Carbon County: [location and coordinates withheld]
Roadside, with trees 6-10 feet tall. Phenology: flowering.

U.S.A., Wyoming, Park County: Beartooth Mountains: Morrison Jeep Trail from bottom to top of switchbacks then SE ca 4 mi.
Rocky to grassy slopes. Phenology: flowering & fruiting.

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: ca 4 air mi SW of Nye, along Stillwater River.
Roadside park along the river and adjacent limestone outcrop. Phenology: fruiting.

U.S.A., Wyoming, Park County: Beartooth Mountains: Little Rock Creek, ca 3-4 air mi E of Deep Lake.
Rocky slopes and outcrops of sandstone (redbeds) and wet areas along creek. Phenology: flowering & fruiting.

U.S.A., Montana, Stillwater County: Beartooth Mountains: ca 2 air mi W of Nye.
Roadside and along irrigation ditch. Phenology: fruiting.

U.S.A., Montana, Carbon County: Water Birch Fishing Access on Rock Creek, ca 0.5 mi either way of center of access area.
Stream bottom and adjacent parking lot. Phenology: fruiting.

U.S.A., Montana, Carbon County: 0.5 air mi S of Columbus on Mont Hwy 78 at Itch-kep-pe Park along the Yellowstone River.
Along river and throughout park. Phenology: fruiting.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: vicinity of trailhead on Mission Creek, ca 9 air mi SE of Livingston.
Coniferous forest and stream. Phenology: flowering.

U.S.A., Montana, Carbon County: Horsethief Station Fishing Access, ca 3 air mi N of Red Lodge on Rock Creek.
Creek bottom and adjacent parking lot. Phenology: fruiting.

U.S.A., Wyoming, Park County: Beartooth Mountains: between Line Creek and Montana at the foot of Beartooth Plateau, ca 9.5-10.5 air mi NW of Clark; ca 35.5-36 air mi NNW of Cody
Bottoms along the creek.

U.S.A., Wyoming, Park County: [location and coordinates withheld]
Low area dominated by Bromus tectorum.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ridge between Eagle and Beaver creeks above the Laramie River, ca 6 air mi SSW of Woods Landing; ca 31 air mi SW of Laramie.
Steep ravine at the edge of Douglas fir forest-rocky slope. Phenology: fruiting.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: ca 18 road mi on Oak Creek Grade Road from Colo Hwy 96.
Along stream and adjacent slope; fine-grained soil; dominant species: oak and Salix. Phenology: fruiting.
with Brian Jacobs and Alex Morgan

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Sheep Mountain, along Johns Creek, W of former County Road 424, ca 23 mi W of Laramie; ca 6.5 mi SE of Centennial.
Prunus thicket with conifers and maple. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: between Wyo Hwy 230 and Forest Road 532I, ca 28 mi SW of Laramie; ca 14 mi S of Centennial.
Sagebrush grassland that was burned within the past two years. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: around confluence of Owen and Squaw creeks, ca 2 mi NW of intersection of County Road 47 (Fox Creek Road) and Wyo Hwy 230, ca 26 mi SW of Laramie.
Moist meadow along creek. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: School Creek, 2 mi E of Platte River, 1 mi N of intersection of BLM Road 3404 and County Road 660 (French Creek Road), ca 21 air mi SE of Saratoga.
Wet meadow and woods. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Gold Run Creek, near intersection of Forest roads 338 and 307, 1.5 mi W of Centennial Work Center, ca 3 air mi W of Centennial; .
In and around creek. Phenology: flowering.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: ca 3.2 road mi on County Road 198 from Colo Hwy 69.
Near stream; fine-grained soil; dominant species: oak and Thermopsis. Phenology: fruiting.
with Brian Jacobs and Alex Morgan

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Douglas and Lake Creek area, just E of Lake Creek Resort, near intersection of Forest roads 512 and 509, ca 13 air mi SW of Centennial.
Among boulders in forest. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Platte River Wilderness: along Trail 506 and Douglas Creek, 1 air mi E of Pike Pole Campground, ca 44 air mi SW of Laramie; ca 29 air mi SE of Saratoga.
Mixed spruce-fir forest along creek. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: S of Elkhorn Creek and North Platte River area W of Forest Road 534, ca 48 air mi SW of Saratoga.
Along creek. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: South French Creek, ca 2 air mi W of intersection of Forest roads 225 and 206, ca 23 air mi SE of Saratoga.
Forest at bottom of hill, on edge of creek. Phenology: fruiting.

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Isabel National Forest: ca 1.2 road mi on County Road 240 from U.S. Hwy 50.
Along stream and dry ponderosa pine forest slopes; soil fine-grained to gravelly; ponderosa, Rosa, Salix, and aspen. Phenology: fruiting.
with Brian Jacobs and Alex Morgan

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Platte River Wilderness: Douglas Creek Trail, ca 39 air mi SE of Saratoga; ca 8 air mi W of Foxpark.
Sagebrush steppe, uphill from creek. Phenology: fruiting.

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: across from Lake Isabel.
Along slope and stream across from lake; dominant species: Salix, Equisetum, and ponderosa. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Sheep Mountain, west side, north end of mountain, on Forest Service land off of Wyo Hwy 11.
Up ridge of metamorphic rock, with Douglas fir, ponderosa pine, limber pine, and lodgepole pine. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: near Forest Road 500 just W of Albany, ca 8 air mi S of Centennial.
North-facing slope; meadow. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Hanna Basin: Halleck Ridge from Rattlesnake Pass NE ca 2 air mi, ca 10-12 air mi S of Hanna; ca 8.5-9 air mi W of the town of Elk Mountain.
Lee slope and ravines. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Sierra Madre: Miner Creek and canyons and ridge to the NW, ca 1/4 below confluence of North and South forks, ca 4 air mi SSW of Encampment.
Brushy bottom along runoff from springs. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: southeast-facing hill, N of Forest Road 111, ca 1 1/4 air mi W of intersection of Forest Road 111 and I-80, ca 1.5 air mi W of Arlington.
Draw. Phenology: buds.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: White Rock Canyon, ca 0.5 air mi W of Forest Road 111, ca 5 air mi WSW of Arlington; ca 28 air mi NNE of Saratoga.
Sandy soil in meadow with sagebrush and limber pine. Phenology: buds.

U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
In sagebrush along creek. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Spring Creek and Tableland Ditch, E of County Road 101 (Medicine Bow River Road), ca 10 air mi W of Arlington; ca 23 air mi NE of Saratoga.
Along stream in grassland with Salix and Amelanchier common. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Bow River Work Center area, near intersection of Forest Road 101 (Sand Lake Road) and Forest Road 261 (Cedar Pass Road), ca 10 air mi SW of Arlington; ca 22 air mi NNE of Saratoga.
Sagebrush meadow uphill from wooded creek. Phenology: buds.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: southern Sheep Mountain, between miles 1 and 2 of Sheep Mountain Trail, ca 25 air mi SW of Laramie; ca 11 air mi SSE of Centennial.
Ravine, northwest aspect, with aspen and Douglas fir. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: just N of intersection of BLM Road 3423 and Wyo Hwy 230, ca 18 air mi SE of Encampment; ca 6.5 air mi N of Colorado.
Sagebrush steppe with many small rock outcrops; moderately grazed by cattle. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Rock Creek Canyon, within ca 1 air mi of Forest Trail 106 (Rock Creek Trail) northern trailhead, ca 2 air mi SW of Arilington; ca 19 air mi NNW of Centennial.
Moist conifer-aspen forest along creek. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Platte River Wilderness: surrounding confluence of Devils Gate Creek and Douglas Creek, ca 4 air mi SE of Trail 506 Trailhead and Pike Pole Campground, ca 17 air mi SSW of Centennial.
Edge of sagebrush and forest. Phenology: flowering & fruiting.
with Patricia E. Lukas

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: ca 2.6 road mi on Forest Road 387 after the intersection of Forest roads 387 and 386.
Dominant species: blue spruce, Douglas fir, ponderosa, Gambels oak, and Salix; along stream and adjacent slopes; lots of detritus on mountainside. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: area surrounding Lincoln Park Campground, ca 4 air mi N of Ryan Park; ca 16 air mi SE of Saratoga.
Sagebrush steppe along road. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Shirley Mountains: Pryor Flats Recreational Area, 0.5 air mi S of County Road 102; ca 20.2 air mi SW of Shirley Basin townsite.
Granite outcrops among aspen, limber pine, and subalpine fir. Phenology: flowering.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: North Fork State Wildlife Area: off of Forest Road 34 from Colo Hwy 12.
Forest and open meadow; fine-grained soil; dominant species: aspen, oak, and ponderosa. Phenology: fruiting.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: ca 0.3 road mi on Forest Road 386 from Colo Hwy 165.
Dominant species: willow, aspen, spruce, and white fir; along stream and mountainside. Phenology: flowering & fruiting.

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: ca 2.2 road mi off Colo Hwy 165 at intersection of Forest Roads 320 and 243.
Dominant species: white fir, Gambels oak, ponderosa, and dandelion; peat-like soil. Phenology: flowering.

U.S.A., Colorado, Alamosa County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity. Sangre de Cristo Range: Rio Grande National Forest: along Mosca Trail to Mosca Pass.
Along stream and adjacent slopes; sandy soil. Phenology: flowering & fruiting.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Huerfano State Wildlife Area: ca 2.5 road mi on County Road 580 from junction of County Roads 581 and 580.
Dominant species: Salix, pinyon pine, and Thermopsis. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: along Brush Creek and Wyo Hwy 130, 1 mi W of forest boundary, ca 14 air mi SE of Saratoga and ca 4 air mi NW of Ryan Park.
Near base of rocky sagebrush-dominated hill, south aspect; uphill from wooded creek. Phenology: flowering.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: Forest Road 637 at Custer Creek and adjacent slopes.
Granite outcrops, peat-like soil with detritus covering; dominant species: spruce, white fir, aspen, and rose. Phenology: buds.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Bennet Peak and near North Platte River and campground, ca 28 air mi NE of Encampment and ca 14 air mi SW of Ryan Park.
Banks of the river. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: W of the Platte River Wilderness, just W and SW of Elkhorn Point, ca 20 air mi SE of Encampment and ca 4 air mi N of Colorado.
Rock outcrop on edge of aspen grove and sagebrush hills, Douglas fir overstory. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: 3-3.5 mi ESE of Bennett Peak between North and South forks Corral Creek, ca 13 air mi ENE of Encampment and ca 19 air mi SE of Saratoga.
Sagebrush hills near wooded creek. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Onemile Creek area, foothills ca 3 air mi S of Arlington.
Sagebrush hills. Phenology: fruiting.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: ca 2.4 road mi on County Road 40 from U.S. Hwy 50.
Along stream and slopes; fine-grained soil; dominant species: oak, Douglas fir, Salix, white fir, and blue spruce. Phenology: fruiting.

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 0.7 road mi on County Road 212 from intersection with County Road 210.
By stream and adjacent slopes; dominant species: Artemisia, skunkbrush, pinyon, juniper, and aspen. Phenology: flowering & fruiting.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Dry Wolf Road, ca 14 air mi SW of Stanford.
47.0335° N, 110.4771° W; NAD 83, uncertainty 0.25 mi., GPS reading
Riparian zone to top of limestone scarp; Pseudotsuga forest; south aspect. Phenology: flowering.
1. Prunus virginiana L. var. melanocarpa (A. Nelson) Sarg..

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: junction of Forest roads 266 and 2084, junction of Skunk Gulch and Yogo Creek.
46.9206° N, 110.456° W; NAD 83, uncertainty 0.25 mi., GPS reading
Riparian zone and bench above creek; south aspect, 1-10% slope, mixed limestone and shale bedrock. Phenology: flowering.
1. Prunus virginiana L. var. melanocarpa (A. Nelson) Sarg..

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Buffalo Canyon, Forest Trail 479, ca 14 air mi NW of Judith Gap.
46.7407° N, 109.9822° W; NAD 83, uncertainty 0.5 mi., GPS reading
Along rim and up side canyon to west, down canyon to mouth; deep limestone canyon, northeast aspect. Phenology: flowering.
1. Prunus virginiana L. var. melanocarpa (A. Nelson) Sarg..

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: South Fork Tenderfoot Road, ca 2 air mi from junction with Forest Road 589.
Riparian zone and meadow NW of road; southwest aspect, 5-30% slope, limestone bedrock. Phenology: flowering.

U.S.A., Montana, Lewis and Clark County: [location and coordinates withheld]
Rocky flood plain with pockets of vegetation; river flowing E to W, 0-5% slope; mixed rock. Phenology: fruiting.

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: Smith Creek Trail head at end of Forest Road 3318, ca 8 air mi ESE of Benchmark airstrip.
Open meadow, aspen; northwest aspect, 5-20% slope; limestone bedrock. Phenology: fruiting.

U.S.A., Montana, Teton County: Lewis and Clark National Forest: Front Range: South Fork Teton River, Forest Road 109, ca 3 air mi E of Mill Falls.
Riparian zone, at confluence of tributary flowing from the S; Pseudotsuga menziesii/Picea engelmannii; north aspect, 0-10% slope; limestone bedrock, . Phenology: fruiting.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Colo Hwy 389 at New Mexico line to ca 0.5 mi NNE.
Grasslands with pinyon pine and juniper. Phenology: flowering.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Running Wolf Canyon, Forest Road 264, ca 2.5 air mi E of Dry Wolf Campground, ca 3.5 air mi N of old Yogo town site
Forested limestone canyon running E-W; 5-10% slope at bottom, along stream. Phenology: fruiting.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Blacktail Hills: Dry Wolf Creek, Forest Road 251, ca 8 air mi SW of Stanford.
Limestone ridge with ponderosa pine, limber pine, and Douglas fir. Phenology: flowering.
Annotated by Rick McNeill.
with Rick McNeill

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: Shonkin Creek at forest boundary, trail to Prospect Peak, ca 8 air mi S of Shonkin
47.5054° N, 110.5119° W; NAD 83, uncertainty 1 mi., GPS reading
East aspect above creek with shrubs, forest margins, barren areas, and outcrops at summit. Phenology: flowering.
Annotated by Rick McNeill.
with Rick McNeill

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Logging Creek, on hair pin curve on Forest Road 49, trail upstream.
South exposure with limestone outcrops. Phenology: flowering.
Annotated by Rick McNeill.
with Rick McNeill

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: along Dry Creek, just E of Monarch.
Steam side with limestone bluffs. Phenology: flowering.

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: ca 18 air mi NW of Augusta; lower dam site at entrance to Sun River Canyon.
Limestone escarpment and adjacent outcrops. Phenology: flowering.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Rouse Road (County Road 312) at railroad crossing.
Grasslands and ridges with pinyon pine and juniper. Phenology: flowering & fruiting.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Highwood Mountains: North Fork Little Belt Creek, en route to Highwood Baldy, ca 12 air mi E of Belt.
Coniferous forests and grassy slopes. Phenology: flowering.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Bower Water Gap Canyon, ca 4 air mi SE of Sapphire Village on Forest Road 487.
Limestone outcrops and conifers on slopes with ponderosa pine, limber pine, and Pseudotsuga menziesii; to top of mountain, immediately above "water gap". Phenology: flowering.

U.S.A., Montana, Park County: Abaroka Range: Gallatin National Forest: at the beginning of forest along Forest Road 348, ca 16 air mi N of Gardiner.
Ecotone between sagebrush/Festuca grassland and mixed conifer forest, dominated by Douglas fir, southwest-facing slope. Phenology: flowering.

Along road and irrigation ditch in disturbed areas dominated by introduced grasses and forbs. Phenology: flowering.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: along Forest Road 1702, before the Tom Miner Trailhead, ca 18.5 air mi WNW of Gardiner.
Open meadow on south-facing slopes. Phenology: buds.

U.S.A., Montana, Park County: Paradise Valley: in the Carbella Recreation Site on the Yellowstone River, ca 15 air mi NW of Gardiner.
Riparian area along river. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: along Forest Road 3280 and Balm of Gilead Creek, off Emigrant Gulch or Forest Road 3272, ca 18.5 air mi NNE of Gardiner.
Riverbank and disturbed roadside in shaded canyon. Phenology: buds.

U.S.A., Montana, Gallatin County: Bozeman, along Bozeman Creek between the public library and the Sunset Hills Cemetary in park.
Along stream in shaded area and disturbed areas in abandoned lot. Phenology: flowering.

U.S.A., Montana, Gallatin County: [location and coordinates withheld]
Warm wet seep on steep slope and boggy areas around seep. Phenology: flowering.

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: NE of Derby Mountain off Forest Road 6674, ca 17.5 air mi SSE of Big Timber.
Reparian area and moist meadow in recently burned area. Phenology: flowering.

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: along Forest Road 2500 and Big Creek at intersection with Hylite Creek, ca 29 air mi SW of Livingston.
Shaded riparian area and boggy area along creek. Phenology: flowering.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: along Suce Creek Trail to Elephanthead Mountain, ca 7-8 air mi SSE of Livingston; then N to Mission Creek.
Mixed conifer forest dominated by Pseudotsuga menziesii, with moist shaded understory dominated by Physocarpus and Symphoricarpos. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: from Storm Castle/ Garnet Mountain trailhead to Garnet Mountain, ca 19.5 air mi SSW of Bozeman.
Open mixed conifer forest dominated by Pinus contorta and Pseudotsuga menziesii. Phenology: flowering.

U.S.A., Montana, Sweet Grass County: Absaroka Range: Gallatin National Forest: on trail along Upsidedown Creek on Lake Plateau, ca 40 air mi SSW of Big Timber.
Mixed conifer forest with scattered meadows. Phenology: flowering & fruiting.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: Brush Hollow Road (County Road 260) along Brush Hollow Creek.
Metamorphic outcrops, roadside, and stream bottom. Phenology: flowering.
with Melanie Arnett, Charity Hall, Brian Jacobs, and Alex Morgan

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Custer National Forest: Forest Road 2140 between Stillwater River and Picket Pin Creek, around forest boundary, ca 28 air mi S of Big Timber.
Dry sagebrush meadow with scattered clumps of Pseudotsuga menziesii and Pinus flexilis; area disturbed by heavey recreation and cattle use. Phenology: fruiting.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: Bear Gulch at Grape Creek.
Rocky slopes with oak and pinyon and area along creek. Phenology: flowering & fruiting.
with Melanie Arnett, Charity Hall, Brian Jacobs, and Alex Morgan

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: west side of Rye.
Gravel pit and adjacent forest; dominants include oak, ponderosa pine, chokecherry, and pinyon pine. Phenology: fruiting.
with Melanie Arnett, Charity Hall, Brian Jacobs, and Alex Morgan

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Shirley Mountains: Shirley Loop Road near radio towers, ca 12.5 air mi SE of Leo.
Limestone shelf; chokecherry common. Phenology: flowering.

U.S.A., Montana, Judith Basin County: Little Belt Mountains: Kibbey Grade Road, ca 6.5 air mi S of junction with U.S. Hwy 87.
Road cut with south aspect; 10-25% slope; high clay soil; Pinus ponderosa and Pinus flexilis. Phenology: flowering.

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: Forest Road 121, Highwood Creek at Shoulder Creek.
Exposed hill slope/meadow; southeast aspect; 10-30% slope; shonkinite rock. Phenology: fruiting.

U.S.A., Montana, Teton County: Lewis and Clark National Forest: Front Range: Ear Mountain Trail, ca 0.5 air mi SSW of trailhead.
Scattered Pinus flexilis; northeast aspect; 10-25% slope; sandstone. Phenology: flowering.
with Addy Wycgans

U.S.A., Montana, Teton County: Lewis and Clark National Forest: Front Range: Forest Trail 106, ca 0.5 air mi NE of trailhead at Blackleaf Canyon.
East slope 5-20%; lightly to heavily wooded, Pseudotsuga menziesii and Pinus flexilis; limestone. Phenology: flowering.
with Addy Wycgans

U.S.A., Montana, Teton County: Lewis and Clark National Forest: Front Range: Forest Trail 106, ca 1 air mi N of trailhead at Blackleaf Canyon.
Eastward flowing drainage; 0-15% slope; scattered Pinus flexilis; limestone. Phenology: flowering.
with Addy Wycgans

U.S.A., Montana, Cascade County: Sluice Boxes State Monument: Little Belt Mountains: along trail, ca 0.6 air mi S of trailhead, west side of Belt Creek.
Riparian/flood plain, flat, limestone canyon, Pseudotsuga menziesii scattered. Phenology: flowering.

U.S.A., Montana, Cascade County: Sluice Boxes State Monument: Little Belt Mountains: along trail, ca 0.6 air mi S of trailhead, west side of Belt Creek.
Riparian area at base of limestone cliff, talus. Phenology: fruiting.

U.S.A., Montana, Cascade County: Sluice Boxes State Monument: Little Belt Mountains: along trail, ca 0.4 air mi S of trailhead, west side of Belt Creek.
Flat flood plain in limestone canyon. Phenology: fruiting.

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 67 along Lick Creek, ca 2.5 air mi S of junction with County Road 340.
Small tributary flowing west into main creek; 10-35% slope; dry hill slope, Pseudotsuga menziesii; granite/shale. Phenology: flowering.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: Spring Creek Campground, along creek.
Valley bottom along creek flowing north to south; 0-5%; east side of creek. Phenology: flowering.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: confluence of Lonetree Creek and Bower Gulch on Forest Road 6579, ca 1 mi SW of junction with Forest Road 262 (Lone Tree Road).
Sparsely wooded hill slope; north aspect; 0-30% slope; limestone cliffs. Phenology: flowering & fruiting.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Paine Gulch, Forest Trail 737, ca 1.5-4 air mi SSE of Monarch.
Intermittent stream, flowing southeast to northwest; 0-15% slope; limestone canyon; Pinus ponderosa, Pseudotsuga menziesii, Picea engelmannii. Phenology: flowering.

U.S.A., Montana, Meagher County: [location and coordinates withheld]
Riparian zone along river; shale cliff and slope; west aspect; 20-100% slope; scattered Pinus ponderosa. Phenology: fruiting.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Raton Mesa: I-25 at confluence of Gallinas and Raton creeks to 1 air mi to N.
Stream side and pinyon-juniper-oak woodland. Phenology: fruiting.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: east side of Smith River, Indian Springs Campground, 26.8 air mi NW of White Sulphur Springs.
Riparian zone and bench above river, wooded Pseudotsuga menziesii; west aspect; 0-5% slope. Phenology: fruiting.

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Smith River, ca 0.5 mi N of county line and ca 0.5 mi S of County Line Campground, ca 36.5 air mi NW of White Sulphur Springs.
Alcove in limestone cliff, east side of river, southwest aspect; no shore access. Phenology: fruiting.

U.S.A., Montana, Cascade County: Little Belt Mountains: Smith River, mouth of Trout Creek and up Trout Creek ca 0.5 mi, 31 air mi S of Great Falls.
Dry creek bed, between limestone cliffs running west to east. Phenology: fruiting.

U.S.A., Montana, Cascade County: Little Belt Mountains: Smith River, Black Butte Campground, ca 24.5 air mi S of Great Falls.
Open meadow; south aspect; 5-10% slope; old homestead?; small patch of Euphorbia. Phenology: fruiting.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Arch Coulee, ca 3.5 air mi W of Judith Guard Station.
Narrow limestone canyon running north to south, wooded Pseudotsuga menziesii. Phenology: fruiting.
with Matt Voigt

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Raton Mesa: I-25 just N of New Mexico on east side of highway.
Oak-pinyon-juniper woodland. Phenology: fruiting.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 3 air mi SSW of La Veta on Colo Hwy 12 at Cuchuras River crossing.
Grassy areas and rock outcrop. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: on Exie Road (Forest Road 3119), above and along North Tie Creek, ca 10 air mi WNW of Camp Crook, SD.
Chokecherry thicket. Phenology: flowering.
with Hans Hallman

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: east end of Belltower Divide, ca 11 air mi WNW of Camp Crook, SD.
Ponderosa pine forest. Phenology: flowering.
with Hans Hallman

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: along and E of Carter Gulch, ca 2.5 air mi SE of Ekalaka.
Draw and logged slopes. Phenology: flowering.
with Hans Hallman

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: on Forest Road 3102A ca 1-1.5 air mi SE of junction of Mont Hwy 323 and Prairie Dale Road, ca 8-8.5 air mi SE of Ekalaka.
Hardwood draw dominated by green ash. Phenology: flowering.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: just N of SD Hwy 20, ca 0.5-1 air mi W of Reva Gap, ca 17.5 air mi E of Buffalo.
Chokecherry thicket. Phenology: flowering.

U.S.A., South Dakota, Harding County: Custer National Forest: South Cave Hills: N of Brown Johnson Road and Dry Creek, ca 13.5 air mi N of Buffalo.
Base of sandstone cliffs. Phenology: flowering.

U.S.A., South Dakota, Harding County: Custer National Forest: South Cave Hills: upper Casper Gulch on the southwest side of the mesa, ca 11 air mi N of Buffalo.
Canyon bottom with green ash. Phenology: flowering.

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: just W of South Dakota above North Slick Creek and Mill Iron Road, ca 9 air mi NNW of Camp Crook, SD.
Sandy open slopes in ponderosa pine woods. Phenology: flowering & fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland District: Red Shale Campground and vicinity on U. S. Hwy 212 above East Fork Otter Creek, ca 6 air mi E of Ashland.
Draw in ponderosa pine woods. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland District: vicinity of Cow Creek Camp/ Picnicground on Cow Creek ca 5.5 air mi W of Fort Howes Work Center, ca 25 air mi S Ashland.
Open ponderosa pine forest on northerly- facing slope. Phenology: fruiting.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: U.S. Hwy 160, ca 5.5 air mi NW of La Veta.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland District: ridge and slope between Yankee Spring and South Fork Bloom Creek and along the creek, ca air 28.5 mi SW of Broadus.
Draw. Phenology: fruiting.

U.S.A., Montana, Carter County: Along North Butte Creek between Hamilton Creek and Little Missouri River on the south side of Mont Hwy 323, ca 2 air mi NW of Albion; ca 13.5 air mi N of Alzada.
Dry stream bed and adjacent steep banks and bench with green ash and occasional boxelder and snowberry thickets. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: near the head of Schleichart Draw ca 0.5 air mi W of Riley Pass, ca 18 air mi N of Buffalo.
In and at the edge of green ash-buffaloberry-chokecherry thickets on sandy slopes below sandstone cliffs. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: ca 0.5 air mi SE of Riley Pass, ca 18 air mi N of Buffalo.
Among sandstone blocks just below the top of the cliff. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: at the mouth of Spring Canyon and just below at the northwest base of Rustler Ridge, ca 20.5 air mi SE of Ekalaka.
Bushy stream bank and adjacent moist bench in open ponderosa pine forest. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: Iron Spring and vicinity and down stream, ca 18 air mi SE of Ekalaka.
Stream bottom. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: from butte top down to Window Rock, ca 16-16.5 air mi E of Buffalo.
Hardwood draw dominated by Fraxinus. Phenology: flowering.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: just S of SD Hwy 20 at Reva Gap and in The Castles, ca 18.5 air mi E of Buffalo.
Mixed ponderosa pine and hardwood slope with siltstone outcrops. Phenology: flowering.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: ca 0.5 air mi W of SD Hwy 79 on South Divide or Forest Road 3148, in and around Deer Draw, ca 23 air mi SE of Buffalo.
Ash-dominated moist draw. Phenology: flowering.

U.S.A., Colorado, Saguache County: Cochetopa Hills: road to Spanish Creek, ca 0.5 air mi N of Colo Hwy 114; ca 20 air mi WNW of Saguache.
Stream side and rocky slopes. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: ca 1 air mi W of SD Hwy 79 on JB or Forest Road 115 at southwest end of Square Top Butte, ca 22 air mi SE of Buffalo.
Ash-dominated draw. Phenology: flowering.

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: Wickham Gulch, in the vicinity of Wickham Spring Number 1, ca 5.5 air mi NW of Camp Crook, SD.
Sandy slope above green ash draw. Phenology: flowering.

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: between Sawmill Canyon and Devils Canyon, ca 6.5 air mi WNW of Ludlow.
Moist hardwood draw. Phenology: flowering.

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: in draw and on mesa just N of Forest Road 123, ca 0.5 air mi W of Picnic Spring, ca 6.5 air mi WNW of Ludlow.
Mixed ponderosa pine and hardwood draw. Phenology: flowering.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: near terminus of eastern-most fork of North End or Forest Road 3124 in and around Mitchell Draw near Lena Spring Number 2, ca 3.5 air mi N of Reva Gap, ca 17.5 air mi E of Buffalo.
Hardwood draw dominated by green ash. Phenology: fruiting.
with Grace Kostel, B. E. Nelson

U.S.A., South Dakota, Harding County: East Short Pine Hills: ca 0.5 air mi N of Forest Road 3111, ca 6 air mi E of Harding.
Wet hardwood draw dominated by green ash. Phenology: flowering.

U.S.A., South Dakota, Harding County: Ca 2.5 air mi N of SD Hwy 20, ca 4.5 air mi NE of Camp Crook near Johnson Butte.
Hardwood draw dominated by green ash, boxelder, and chokecherry. Phenology: flowering.

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: in and around Sawmill Gulch near Jackson Sawmill Spring, ca 1.5 air mi of Poker Jim Butte Lookout and ca 20.5 air mi SSW of Ashland.
Sandy hillside above gulch. Phenology: fruiting.

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: King Mountain Hiking and Riding Area: in and around East Fork O' Dell Creek ca 2.5 air mi E of O' Dell Creek or Forest Road 4131, ca 12.5 air mi S of Ashland.
Green ash and chokecherry-dominated hardwood draw. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: East Short Pine Hills: along Forest Road 3111 ca 1 air mi NE of Moreau Peak, ca 19 air mi SE of Camp Crook.
Mixed hardwood and ponderosa pine upland. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: around Aspen Spring, ca 0.5 air mi S of Red Hill and ca 4.5 air mi E of Ekalaka.
Spring-fed draw dominated by green ash and hawthorn. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in and around the head of Flasted Draw, 1.5-2 air mi SW of Red Hill and ca 3.5 air mi E of Ekalaka.
Hardwood draw dominated by green ash and chokecherry. Phenology: fruiting.

U.S.A., Montana, Carter County: Along Tie Creek Road ca 0.5 air mi S of Belltower Butte ca 24 air mi SSE of Ekalaka.
Ponderosa pine and green ash upland mixed with open, grass-dominated areas. Phenology: vegetative only.

U.S.A., Montana, Carter County: Custer National Forest: Chalk Buttes: from the top of the South Chalk Butte, ca 0.5 air mi SE of Alstrom Spring, into Birch Spring Draw, and NE toward Hehn Draw, ca 0.5-2 air mi SW of Trenk Pass, ca 13.5 air mi SW of Ekalaka.
Draw dominated by green ash and hawthorn. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: along Beaver Creek Road or Forest Road 4133 at and around Road Creek Reservoir, ca 2 air mi NW of Holiday Campground and ca 14.5 air mi ENE of Ashland.
In and around drainage and reservoir, dominated by sedges and grasses. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: on top of and on southern slope of Home Creek Butte off of Suicide Pass Road spur or Forest Road 4777A, ca 4 air mi NW of Camps Pass and ca 16.5 air mi E of Ashland.
Upland woodland dominated by ponderosa pine and grasses; mostly shallow, rocky soils with some rock outcrops. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: just S of Forest Road 4785, ca 0.5 air mi SW of Camps Pass and ca 19 air mi ESE of Ashland.
Ponderosa pine and green ash-dominated draw. Phenology: vegetative only.

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: in and around Brewer Reservoir, just W of Forest Road 3036, ca 13.5 air mi WNW of Camp Crook, SD.
In and around small draw dominated by aspen and surrounded by open ponderosa pine woodland. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: just W of the state line, from Forest Road 3118 to an unnamed reservoir ca 1 air mi N of road, ca 7-8 air mi NNW of Camp Crook, SD.
Historic partial burn with sparse ponderosa pine woodland dominated by grasses. Phenology: fruiting.

U.S.A., South Dakota, Harding County: On the west side of The Jumpoff, ca 1 air mi E of County Road 897 and ca 3 air mi S of SD Hwy 20, ca 7.5 air mi ESE of Camp Crook.
Hillside dominated by green ash and grasses. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in and around draws SE of junction of North Divide or Forest Road 3125 and Forest Road 3145 in the vicinity of Camp Spring, ca 4.5 air mi S of Reva Gap, ca 19 air mi ESE of Buffalo.
Grass-dominated flat with scattered green ash. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: just SW of Summit Pass on SD Hwy 79, ca 23.5 air mi SE of Buffalo.
Green ash-dominated flowing-water draw. Phenology: fruiting.

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: in and around Blacks Pond off of Forest Road 4021, ca 17 air mi S of Ashland.
Wet edge of reservoir. Phenology: vegetative only.

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: in and around Blacks Pond off of Forest Road 4021, ca 17 air mi S of Ashland.
Mixed ponderosa pine and green ash upland. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Rimrock Spring, ca 1 air mi S of Forest Road 3151, ca 7.5 air mi SE of Summit Pass on SD Hwy 79 and ca 31 air mi SE of Buffalo.
Near Typha- and Scirpus-dominated spring. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Willard Gap off of Rimrock Trail or Forest Road 3150, ca 3 air mi ESE of Summit Pass on SD Hwy 79 and ca 26.5 air mi SE of Buffalo.
Near the rim of a cliff with scattered ponderosa pine, junipers, and grasses. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in the vicinity of Russel Spring just S of Camp Needmore off of Forest Road 3104, ca 6.5 air mi SE of Ekalaka.
Moist riparian area dominated by grasses. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: Cook Mountain Hiking and Riding Area: in the vicinity of Cliff Spring and areas SE, W of Forest Road 4772, ca 9 air mi NE of Ashland.
Draw dominated by boxelder, ponderosa pine, and snowberry. Phenology: fruiting.

U.S.A., Montana, Carter County: Just E of Beaver Creek Road ca 1.5 air mi NW of Red Butte, ca 15.5 air mi NNE of Ashland.
Grass-dominated upland with scattered ponderosa pine. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: South Cave Hills: in and around Timber Canyon, between Forest roads 3113 and 3137, ca 11.5 air mi N of Buffalo.
Green ash-dominated draw. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: South Cave Hills: in and around McKenzie Gulch, S of Forest Road 3113, ca 10 air mi N of Buffalo.
Green ash-dominated draw. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: just S of Government Hill, W of Forest Road 3124, ca 16 air mi E of Buffalo.
Green ash and boxelder-dominated draw. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: in Cheesman Draw, just NE of Pioneer Cemetery off of Forest Road 3045, ca 8.5 air mi WNW of Camp Cook, SD.
In and near margin of reservoir. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: just N of Fifteenmile Creek or Forest Road 4094, ca 1 air mi NNE of Dalzells Spring, ca 21 air mi ESE of Ashland.
Green ash-dominated draw. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: in a tributary of Schleichart Draw above Schleichart Draw Reservoir, W of Forest Road 3130, ca 17 air mi NNE of Buffalo.
Grass and chokecherry-dominated east-facing slope with rock outcrops. Phenology: fruiting.
with G. Gust

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: just E of Forest Road 3117, ca 1/4 air mi SE of Iron Spring, ca 18 air mi NW of Camp Crook, SD.
Grass-dominated meadow into wind-thrown ponderosa pine woodland. Phenology: fruiting.
with G. Gust

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in and around McNab Pond, at terminus of Forest Road 1401, ca 0.5 air mi NE of Mont Hwy 323, ca 7 air mi SE of Ekalaka.
In and around pond dominated by Scirpus and Typha spp. and grasses on its margin. Phenology: fruiting.
with G. Gust

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in and E of Stagville Draw on Forest Road 3813 at Stagville Spring, SE past Forest Road 3813B to east boundary of Forest, ca 5.5 air mi SSE of Ekalaka.
Green ash and Prunus spp.-dominated draw. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: just off Opechee Park or Forest Road 3101, ca 0.5 road mi SE of private inholding border with Forest Service land, ca 4.5 air mi ESE of Ekalaka.
Aspen and ponderosa pine-dominated draw. Phenology: fruiting.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Picketwire Valley, ca 1 mi E of Cordova Plaza.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: Colo Hwy 12 at Romain Canyon, ca 2.3 road mi S of Monument Lake.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: Bartlett Trail from base up ca 2.5 trail mi.
Oak woodland and ponderosa pine with white fir. Phenology: fruiting.

U.S.A., Idaho, Custer County: Challis National Forest: Pahsimeroi Mountains: Meadow Creek Canyon S of Meadow Peak, 14.2 air mi ESE of Challis.
Sandy or gravelly soil in mesic mountain mahogany vegetation; 19° slope, ESE aspect; limestone/sandstone geology. 1-25 individuals apparent. Phenology: flowering.

U.S.A., Idaho, Custer County: Challis National Forest: Herd Peak Highlands: lower North Fork Big Lost valley, 17.9 air mi NNE of Sun Valley.
Sandy or gravelly soil in xeric shrub-steppe vegetation; 32° slope, SSW aspect; alkaline volcanic geology. 1-25 individuals apparent. Phenology: flowering.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: north side of Lake Isabel W to road bridge over Saint Charles River.
Edge of lake, grassy flats, and coniferous forests. Phenology: fruiting.
with Craig Freeman

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: W of Main Boulder Ranger Station, ca 25.5 air mi SW of Big Timber.
On south- and east-facing slopes, mixed forest with limber pine, aspen, Douglas fir, and open meadows.

U.S.A., Colorado, Huerfano County: [location and coordinates withheld]
with Craig Freeman

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: ca 0.5 air mi E of Fletcher Reservoir between Forest roads 4792 and 47921, ca 27.5 air mi SSE of Ashland.
Draw with green ash, juniper, and ponderosa pine. Phenology: fruiting.

U.S.A., Montana, Powder River County: Ca 0.5 air mi W of Otter Creek Road, ca 0.5 air mi S of Custer National Forest boundary, ca 30 air mi SSE of Ashland.
Grass and ponderosa pine-dominated draw with juniper, Linum, Tragopogon, and Rhus. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: Icebox Canyon, ca 17 air mi N of Buffalo.
Moist to wet draw with green ash, grasses, and sedges.

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: just WNW of Riley Pass, among uranium mine tailings, ca 18 air mi NNE of Buffalo.
Disturbed clayey substrate amongst mine tailings. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: E of Forest Road 4775, ca 1.5 air mi SE of East Fork Otter Creek Road, ca 2.5 air mi SSW of Holiday Campground, ca 13.5 air mi E of Ashland.
Ponderosa pine-dominated forest with scattered rock outcrops and grass-dominated openings. Phenology: fruiting.

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: W of Forest Road 4794 in the vicinity of Horse Creek Buttes, ca 6 air mi SE of Poker Jim Butte, ca 23 air mi S of Ashland.
Draw dominated by chokecherry, boxelder, and Symphoricarpos with rock outcrops on margins. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: N of Forest Road 4409, generally between Cabin Creek Spring and Deer Creek Spring, ca 11 air mi ENE of Ashland.
Wet draw with Amelanchier, Fraxinus, Prunus, Crataegus, grasses, and sedges surrounded by ponderosa pine forest. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of the head of Red Cross Draw, ca 1 air mi N of Reva Gap, ca 18 air mi E of Buffalo.
Moist hardwood-dominated draw. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: just N of Forest Road 4410, ca 2 air mi E of Yager Butte, ca 17 air mi ESE of Ashland.
In and around flowing-water hardwood draw with green ash, boxelder, chokecherry, snowberry, and Monarda. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in vicinity between Holiday Campground and SE to Sutton Spring, E of Forest Road 4777, ca 15 air mi ENE of Ashland.
Ponderosa pine forest with dense groundcover of Berberis and Toxicodendron. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Griffin Pass, E of Forest Road 4431, ca 21.5 air mi ENE of Ashland.
Northeast-facing slope dominated by ponderosa pine and grasses with scattered rock outcrops. Phenology: vegetative only.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of East Fork Spring, just S of East Fork Otter Creek Road, ca 14 air mi ENE of Ashland.
Moist, grazed draw dominated by green ash, Prunus, and Crataegus. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: just E of Forest Road 3814, ca 1 air mi ENE of Smith Well, ca 5.5 mi SSW of Ekalaka.
Open ponderosa pine forest in historic burn with thick stands of regenerating pine up to 15 ft. tall; associates include Juniperus, Rhus, and grasses. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Chalk Buttes: to ca 0.5 air mi N of Trenk Pass on Forest Road 3816, ca 12 air mi SW of Ekalaka.
Ponderosa pine woodland on and near chalkstone buttes. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Suicide Pass near Forest Road 4777, ca 1 air mi N of U.S. Hwy 212, ca 18.5 air mi E of Ashland.
Meadow dominated by grasses, snowberry, sagebrush, and Perideridia. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Cabin Spring near the junction of Forest roads 4425 and 4776D, ca 1.5 air mi N of U.S. Hwy 212, ca 15 air mi E of Ashland.
Prunus, Crataegus, and Fraxinus-dominated draw. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Road Draw Spring No. 2, SE of JB Pass, E of Forest Road 3148, ca 20 air mi SE of Buffalo.
In vicinity of hardwood draw with green ash, boxelder, and chokecherry. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in Bridge Canyon, ca 1 air mi E of Taylor Butte, ca 2 air mi ESE of Fort Howes.
East-facing slope in hardwood draw with Prunus and grass-dominated understory. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of South Fork Bloom Creek, just N of Bloom Creek Road, ca 3 air mi ESE of Diamond Butte, ca 14.5 air mi ESE of Fort Howes.
Lowland dominated by cottonwood, green ash, Rosa, Ribes, and Symphoricarpos. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Alcova Reservoir: Fremont Canyon at end of Lake Shore Drive, ca 4 air mi SW of Alcova townsite.
Rocky canyon opening into reservoir. Phenology: fruiting.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: ca 2 air mi up Box Canyon, ca 5 air mi SE of Salida on south side of U.S. Hwy 50.
Riparian, Pinus edulis. Phenology: fruiting.
with Elizabeth Mark

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: just SE of Cottonwood Spring in vicinity of unnamed reservoir off of Forest Road 4801, ca 2.5 air mi WSW of Poker Jim Butte, ca 21 air mi SSW of Ashland.
Grass and Artemisia-dominated steppe. Phenology: fruiting.

U.S.A., Colorado, Las Animas County: [location and coordinates withheld]
Pinyon-juniper with oak on sandy hillside. Phenology: fruiting.
with Elizabeth Mark

U.S.A., Colorado, Mesa County: Battlement Mesa: White River National Forest: West Branch Dry Hollow Creek at forest boundary, ca 11-12 air mi SSE of Rifle.
Morist meadow with juniper and gooseberry. Phenology: buds.
Michael K. Kirkpatrick, 617. 5/25/2010.
Accession: USFS (unaccessioned)

U.S.A., Colorado, Garfield County: Battlement Mesa: White River National Forest: between Cottonwood and Cache creeks, S of Holms Mesa, ca 10 air mi SW of Rifle.
Oakbrush-mixed shrubland. Phenology: flowering.
Michael K. Kirkpatrick, 755. 5/29/2010.

U.S.A., Colorado, Mesa County: Battlement Mesa: White River National Forest: upper Wallace Creek drainage, ca 6-7 air mi NNW of Collbran.
Riparian corridor through aspen grove. Phenology: buds.
Michael K. Kirkpatrick, 852. 5/31/2010.

U.S.A., Colorado, Mesa County: White River National Forest: Flatiron Mountain and slopes, E of West Divide Creek, ca 15-16 air mi SSE of Silt.
Roadside meadow with hawthorn and mixed shrubs. Phenology: flowering.

U.S.A., Colorado, Pitkin County: Elk Mountains: White River National Forest: near Dinkle Lake and Thomas Lakes Trailhead, ca 4 air mi NE of Mount Sopris and 8-9 air mi SSE of Carbondale.
Banks and upland benches surrounding reservoir. Phenology: buds.

U.S.A., Colorado, Pitkin County: White River National Forest: meadow and slopes above a side drainage W of South Thompson Creek, ca 9 air mi SSW of Carbondale.
Mancos shale slopes with patches of oakbrush and mixed shrubs. Phenology: flowering.

U.S.A., Colorado, Garfield County: White River National Forest: Fourmile Creek W of Sunlight Ski Area, ca 11 air mi SSW of Glenwood Springs at the junction of I-70 and Colo Hwy 82.
Aspen grove and riparian corridor. Phenology: flowering.

U.S.A., Colorado, Eagle County: USFS-administered "tree farm" along the north shore of the Roaring Fork River, ca 1 air mi WSW of El Jebel.
Gravel parking area and adjacent dry meadow. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: Elk Mountains: White River National Forest: lower Avalanche Creek, ca 1 air mi above the Crystal River and ca 10 air mi S of Carbondale.
Riparian woodland with narrowleaf cottonwood and mixed conifers. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: Red Table Mountain: White River National Forest: Freeman Picnic Area and slopes on north shore of Ruedi Reservoir, ca 14 air mi E of Basalt.
Dry to mesic slopes and riparian wetlands above reservoir. Phenology: flowering.

U.S.A., Colorado, Eagle County: White River National Forest: Taylor Creek, between Seven Castles and Otto Creek, ca 2 air mi ENE of Christine State Wildlife Area and ca 5 air mi ENE of Basalt.
Channelized riparian corridor and aspen grove with open meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: White River National Forest: Fitzpatrick Gulch, ca 7 air mi SSW of Gypsum.
Riparian woodland and wet meadows. Phenology: fruiting.

U.S.A., Colorado, Eagle County: White River National Forest: Gypsum Creek, just N of Dewey Park, ca 8 air mi SSE of Gypsum.
Oak-conifer uplands and roadside. Phenology: flowering.

U.S.A., Colorado, Pitkin County: White River National Forest: Coal Creek and adjacent road (Forest Road 307), ca 2 air mi SE of Coal Basin, ca 14 air mi SSW of Carbondale.
Aspen-oak woodland along road. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: White River National Forest: Hunter Creek, ca 2 air mi NE of Aspen.
Wet meadow with small stream. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: Elk Mountains: White River National Forest: confluence of East and West Maroon creeks, ca 7 air mi SW of Aspen.
Rocky aspen slope with graminoid-forb understory. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: above the old Landusky Mining Camp and just below the Zortman-Landusky Gold Mine on the south side of Gold Bug Butte, ca 47 air mi SW of Malta.
Brushy slope along the stream. Phenology: flowering.
with Joseph L. M. Charboneau

U.S.A., Montana, Phillips County: Little Rocky Mountains: along Beaver Creek, ca 1 air mi NE of Old Scraggy Peak, ca 42 air mi SW of Malta.
Aspen forest in valley bottom. Phenology: fruiting.
with Joseph L. M. Charboneau

U.S.A., Montana, Phillips County: Little Rocky Mountains: above the head of Grouse Gulch ca halfway between Antoine Butte and Silver Peak, ca 2.5 air mi W of Zortman; ca 46 air mi SW of Malta.
Meadow on lee slope of ridgetop. Phenology: fruiting.
with Joseph L. M. Charboneau

U.S.A., Montana, Phillips County: Larb Hills (South): at the head of Telegraph Creek, ca 47 air mi S of Saco; ca 44 air mi SSE of Malta.
Boxelder-chokecherry-buffaloberry-Rocky Mountain juniper-cottonwood thickets in the valley bottom and ravenes. Phenology: fruiting.

U.S.A., Montana, Phillips County: Ca 2-2.5 air mi E of Frenchman Creek and ca 0.5 mi S of Saskatchewan, ca 53 air mi NNE of Malta.
Prunus thicket on north-facing slope. Phenology: fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: ridge between Mission Creek and Damon Hill above King Creek, ca 5.5 air mi SE of Hays; ca 46.5 air mi SW of Malta.
Open young lodgepole pine forest. Phenology: fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: along South Big Horn Creek NE of Damon Hill, ca 5-5.5 air mi SE of Hays; ca 46 air mi SW of Malta.
Paper birch-aspen-balsam poplar forest along stream in canyon. Phenology: fruiting.

U.S.A., Montana, Valley County: Hinsdale Wildlife Management Area: along the Milk River above and below the Bear Creek confluence, ca 1.5-2 air mi N of Hinsdale.
Steep river bank and edge of adjacent flats. Phenology: vegetative only.

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: S of Colorado City on Road 670 just N of Huerfano County line.
Pinyon-Juniper. Phenology: flowering.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: on Colo Hwy 12 W of Trinidad, ca 1 mi W of Segundo.
Exposed roadcut, riparian. Phenology: flowering.

U.S.A., Montana, Phillips County: Little Rocky Mountains: Camp Creek upstream of Camp Creek Campground, ca 1 air mi NE of Zortman; ca 43 air mi SW of Malta.
Stream bottom with aspen forest and chokecherry-hawthorn-willow understory. Phenology: fruiting.

Rocky bluffs, Pinyon-Juniper, also Quercus. Phenology: flowering.

U.S.A., Montana, Valley County: On Ridge Road, on ridge above Tony Coulee, ca 2.5 air mi SW of Finn Reservoir, ca 36 air mi SW of Glasgow.
Swale running into gully. Phenology: fruiting.
Joseph L. M. Charboneau, 468. 6/24/2010.

U.S.A., Montana, Phillips County: W of U.S. Hwy 191 on Fanny Hill, ca 2 air mi NNW of the confluence of Cottonwood Creek and the Milk River, ca 16 air mi NNE of Malta.
Steep hillsides on sandstone substrate. Phenology: fruiting.
Joseph L. M. Charboneau, 855. 6/30/2010.

U.S.A., Montana, Valley County: Larb Hills (North): W of South Bench Road, Tank Coulee and ridge above it, ca 4 air mi ENE of Ashford Spring, ca 2 air mi SSW of Hinsdale; 25 air mi NW of Glasgow.
Wooded drainage bottom. Phenology: fruiting.
Joseph L. M. Charboneau, 928. 7/1/2010.

U.S.A., Montana, Valley County: N of Willow Creek Road, in unnamed tributary of Barber Coulee and ridge to the W, ca 1.5 air mi SE of Wagner Spring, ca 36 air mi SW of Glasgow.
Hillslopes. Phenology: fruiting.

Pinyon-juniper with Quercus. Phenology: flowering.

U.S.A., Montana, Valley County: Rock Creek Canyon, ca 5.5 air mi NW of Abey Reservoir, ca 14 air mi NNE of Hinsdale; ca 32 air mi NW of Glasgow.
Wooded drainage. Phenology: fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: eastern wall of Montana Gulch and Montana Gulch Campground, ca 5 air mi WSW of Zortman; ca 49.5 air mi SW of Malta.
Streamside. Phenology: fruiting.

U.S.A., Montana, Valley County: Faraasen Park, adjacent to the Milk River and in Chapman Coulee, ca 4.5 air mi SE of Tampico; ca 7 air mi NW of Glasgow.
Cottonwood woods. Phenology: fruiting.

U.S.A., Montana, Phillips County: Assiniboine Creek, W of Assiniboine Road, ca 8 air mi WNW of the confluence of Assiniboine Creek with the Milk River, ca 10 air mi NNW of Malta.
Steep slope underneath cottonwoods. Phenology: fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: off of Alder Gulch Road (BLM Road 1109), ca 1 air mi SW of Antoine Butte, ca 3 air mi W of Zortman; ca 46 air mi SW of Malta.
Talus slope. Phenology: fruiting.

U.S.A., Montana, Phillips County: Upper Missouri River Breaks National Monument: at the end of Winter Ridge Road above and W of Winter Creek, ca 15 air mi SW of Hays; ca 61 air mi SW of Malta.
Sandy grassland flats and hilltops. Phenology: vegetative only.

U.S.A., Montana, Valley County: Bull Pasture Coulee and above, E of Windy Ridge Road, ca 1.5 air mi NE of Erie Reservoir, ca 17 air mi N of Hinsdale; ca 36.5 air mi NNW of Glasgow.
Steep slopes wooded with juniper. Phenology: vegetative only.

U.S.A., Montana, Valley County: Burnt Lodge Wilderness Study Area: Larb Hills (South): Plum Coulee on Plum Creek Trail, ca 3 air mi SSE of Castle Butte, ca 46 air mi SW of Glasgow.
Draw bottoms. Phenology: fruiting.

U.S.A., Montana, Phillips County: S of the Milk River, E of Big McNeil Slough, and N of Nelson Reservoir, ca 3.5 air mi SW of Glascock Spring, ca 21 air mi NE of Malta.
Draw bottoms. Phenology: fruiting.

U.S.A., Montana, Phillips County: Matador Ranch: W of Stage Road (Mont Hwy 204), Little Warm Creek, ca 8 air mi WNW of Veseth Reservoir, ca 10 air mi ENE of Zortman; ca 35 air mi SW of Malta.
Partially wooded draw bottom. Phenology: vegetative only.

U.S.A., Montana, Phillips County: W of Frenchman Road, ca 3/4 air mi SW of Frenchman Reservoir, ca 22 air mi NNW of Hinsdale; ca 45.5 air mi NW of Glasgow.
Moist coulee bottom. Phenology: vegetative only.

U.S.A., Montana, Phillips County: Frenchman Creek, E of Turkey Track Road, ca 8 air mi E of Salsberg Reservoir, ca 28 air mi NNE of Saco; ca 45.5 air mi NE of Malta.
Swale and steep hillside with chokecherry and serviceberry. Phenology: vegetative only.

U.S.A., Montana, Phillips County: Little Rocky Mountains: Beaver Creek, ca 1.5 air mi ENE of the intersection of the road from Camp Creek and the Beaver Creek Trail, ca 2 air mi E of Beaver Mountain, ca 3 air mi NNE of Zortman; ca 41 air mi SW of Malta.
Creek bottom with sandy soil and stones and surrounding area. Phenology: fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: along road between Camp Creek and Beaver Creek, ca 0.5 air mi N of top of Old Scraggy Peak, ca 2 air mi N of Zortman; ca 41.5 air mi SW of Malta.
Disturbed areas in lodgepole pine forest. Phenology: fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: White Horse Canyon, ca 1 air mi N of Beaver Mountain, ca 4 air mi N of Zortman; ca 41 air mi SW of Malta.
Stony riparian area on creek bottom. Phenology: fruiting.

Pinyon-juniper. Phenology: flowering & fruiting.
with Elizabeth Mark

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: up Five Point Gulch, ca 1.5 mi E of Texas Creek; W of Pueblo on U.S. Hwy 50.
Canyon and west side of ridge in pinyon-juniper. Phenology: fruiting.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: along Newlin Creek from Florence Mountain Park at Newlin Trailhead on County Road 15, S of Florence.
Picea engelmannii/Pseudotsuga menziesii. Phenology: flowering.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Isabel National Forest: up Stultz Gulch from Stultz Trailhead on County Road 143, ca 8 air mi S of Canon City.
Mixed Quercus gambellii-Pinus ponderosa. Phenology: flowering.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: mouth of North Crestone Creek Canyon, ca 1 air mi NE of Crestone.
Pinyon-juniper. Phenology: flowering.

U.S.A., Colorado, Costilla County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: County Road 22, ca 2 air mi SSE of San Luis.
Along the irrigation ditch. Phenology: flowering.

U.S.A., Colorado, Costilla County: [location and coordinates withheld]
Artemisia tridentada/pinyon-juniper. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Seminoe Mountains: drainage W of BLM Road 3108, ca 1.8 air mi NE of Kortes Dam.
Creek through cottonwood, chokecherry, ponderosa pine, and limber pine; with granitic outcrops. Phenology: fruiting.

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: ca 4 mi up trail 1316 from Cuerna Verde Park Trailhead; western edge of Rye.
Mixed forest with Picea engelmannii and Pseudotsuga menziesii. Phenology: flowering & fruiting.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: along old railroad bed between Cordova Plaza and Weston.
Riparian, railroad right-of-way. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Rio Grande National Forest: up Clover Creek, ca 3 air mi S of Poncha Pass.
Mixed forest with Pinus aristata, P. ponderosa, and Pseudotsuga menziesii. Phenology: flowering.

U.S.A., Montana, Carter County: Custer National Forest: Long Pine District: McClary Ranger Station
40% slope; with P. americana, Crataegus, Ribes; moist draws and creek bottoms. Patchy. Phenology: flowering.

U.S.A., Montana: Bridger Canyon.

U.S.A., Montana: Helena National Forest.
West; very gravelly loam; with snowberry. Phenology: flowering.

U.S.A., Montana, Custer County: Vigilante Experimental Range: head of Sweeney Creek, S of Yellowstone River.
In pine hills; north slope. Phenology: flowering.

U.S.A., Montana, Custer County: US Range Livestock Experiment Station: bottom of Pasture D.
Level ground; heavy clay loam; sagebrush-grass vegetation with Artemisia cana, Rosa, Agropyron smithii; along creek beds. Very scarce. Phenology: flowering.

U.S.A., Montana, Stillwater County: Custer National Forest: along Stillwater River: off Highway 419: 3 1/2 mi NW of Woodbine.
Colonizing sand dunes at base of west-facing granitic slope. Phenology: fruiting.
with Ray W. Brown

U.S.A., Montana, Big Horn County: Road to visitor center at Yellowtail Dam.
Rocky slope in Cercocarpus/Pinus cover class. Phenology: flowering.

U.S.A., Montana, Flathead County: Daphnia Lake, near Bigfork.
Middle temperate life zone. Phenology: fruiting.

U.S.A., Montana: Bridger Mountains.
with Ernst A. Bessey

U.S.A., Montana, Gallatin County: Cottonwood Canyon, near Bozeman.

U.S.A., Montana, Gallatin County: Bozeman.
Low ground. Phenology: flowering & fruiting.

U.S.A., Montana: Bridger Road, near Depot.
Also July 15. Phenology: flowering & fruiting.
J. W. Blankinship, s.n.. 6/5/1901.

U.S.A., Montana, Missoula County: Lolo National Forest: Point Six Road, 7 road mi above junction with U.S. Highway 10, 7 1/2 mi N of Missoula.
30% slope, southwest exposure; forested draw; Douglas-fir forest zone. Infrequent. Phenology: flowering.

U.S.A., Montana: Blackfeet National Forest.
Julius A. Larsen, s.n.. //.

U.S.A., Montana: Custer (formerly Sioux) National Forest: Long Pines Division.
Dry soil; associated with Amelanchier, yellow pine; hillside. Common. Phenology: flowering.

U.S.A., Montana: Custer National Forest: Whitetail District: Green Creek.
Along creek bottoms. Phenology: flowering.

U.S.A., Montana: Flathead National Forest: lower Swan Valley.
West slope; slide rock association. Phenology: vegetative only.

U.S.A., Montana, Gallatin County: Gallatin National Forest: Squaw Creek Ranger Station.
20 degree slope, SE exposure; rocky loam soil; brush with willow and alder. Common below 6000' elevation. Phenology: flowering.

U.S.A., South Dakota, Kingsbury County: 10 mi N of DeSmet.
5% slope, west exposure; rich sandy loam; with ash, willow, cottonwood; shore of dry lake. Abundant. Phenology: fruiting.

U.S.A., Nebraska, Wheeler County: Prairie States Forestry Project; on Cedar River S of Ericson.
Flat ground; upper floodplain; hackberry consociation. Sparce. Phenology: fruiting.

U.S.A., Nebraska: Western nebraska.

U.S.A., Nebraska, Sheridan County: Metcalf Public Hunting Grounds, 13 mi N of Hay Springs.
Open ridges and Pinus ponderosa forest; north facing slopes. Phenology: flowering.

U.S.A., Nebraska, Gosper County: Lake States (Prairie States Forestry Project) Near Platte River, 3.3 mi S of Lexington.
Flat ground; sandy soil; at edge of young willow, cottonwood. In clumps and thickets of medium abundance. Phenology: fruiting.

U.S.A., Nebraska, Harlan County: Prairie States Forestry Project: Highway 6: 3.6 mi E of Oxfold.
15% slope; rich clay loam soil; edge of elm, ash; slope bordering floodplain. Abundant. Phenology: fruiting.

U.S.A., North Dakota, Griggs County: Cheyenne River, NE of Cooperstown on Hwy 45.
Upper floodplain; rich alluvial loam; with plum, hawthorn bordering elm-ash. Phenology: flowering.

U.S.A., North Dakota: Mandan.

U.S.A., North Dakota, Billings County: Near Medora and Theodore Roosevelt National Memorial Park.
In the badlands, brushy hills and grassland; clayey soil. Phenology: flowering.
with Marjorie W. Porter

U.S.A., North Dakota: Marmarth.
Bad lands. Phenology: flowering.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: from Hayden Campground up toward Hayden Pass, ca 9 air mi S of Howard.
Pinus ponderosa, Quercus gambellii, Pseudotsuga, and Abies concolor. Phenology: flowering & fruiting.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: north side of Colo Hwy 96, ca 1 mi E of McKenzie Junction (jct of Colo hwys 165 and 96).
Pinus ponderosa-Pseudotsuga menziesii woodland. Phenology: fruiting.

U.S.A., Montana, Valley County: Larb Hills (North): along South Bench Road, E of Tank Coulee, ca 1-1.5 air mi S of Hinsdale.
Rough breaks. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: In Barber Coulee just S of Willow Creek Road, ca 36 air mi SW of Glasgow.
Bottom of the draw and adjacent slopes. Phenology: vegetative only.

U.S.A., Montana, Valley County: Ridge between Burnett Creek and Collins Creek E of Rock Creek Road, ca 19 air mi NNE of Hinsdale.
Rolling plains grassland with stony soil and swales. Phenology: fruiting.

U.S.A., Montana, Valley County: At the end of the Montfort Road 2.5-3 air mi S of Vandalia; ca 10 air mi SE of Hinsdale.
Swale and adjacent slopes. Phenology: vegetative only.

U.S.A., Montana, Valley County: Shufeldt Ridge, E of Hill Ranch Road, ca 1 air mi SE of Two Forks Reservoir, ca 24.5 air mi WSW of Fort Peck; ca 28 air mi SSW of Glasgow
Thickets in bottoms. Phenology: flowering.

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: N of Bonetrail Boat Ramp, along Refuge Road 425, ca 1 air mi N of Fort Peck Lake, ca 44 air mi WSW of Fort Peck; ca 46 air mi SW of Glasgow.
Sandy hillslopes with yucca, greasewood, and sagebrush. Phenology: buds.

U.S.A., Montana, Valley County: E of Ridge Road, S of Gibson Coulee, ca 7 air mi SW of Halfpint Reservoir, ca 39 air mi WSW of Fort Peck; ca 39 air mi SW of Glasgow.
Hillsides on sandy soil. Phenology: flowering.

U.S.A., Montana, Valley County: Ridge above Lost Coulee, N of Gerbacher Road, E of Larb Creek Road, ca 0.5 air mi N of Dead Mans Hill, ca 15 air mi SW of Hinsdale; ca 31 air mi W of Glasgow.
Hillsides and ridges on sandy soil. Phenology: flowering.

U.S.A., Montana, Phillips County: Assiniboine Creek and ridge to the NE, ca 2.5 air mi W of the Milk River, ca 8 air mi NNE of Malta.
Wooded thickets on hillsides and bottoms. Phenology: flowering.

U.S.A., Montana, Phillips County: Spring Coulee, W of U.S. Hwy 191, ca 1.5 air mi W of the Milk River, ca 10.5 air mi NNE of Malta.
Wooded thickets. Phenology: flowering.

U.S.A., Montana, McCone County: Deadman Butte, E of CMR Refuge Road 340, ca 7 air mi ENE of Fort Peck; ca 28 air mi SE of Glasgow.
Wooded thickets on hillsides. Phenology: flowering.

U.S.A., Montana, Phillips County: Little Rocky Mountains: Mill Gulch and ridge to the E, ca 0.5 air mi NE of Landusky; ca 4.5 air mi WSW of Zortman; ca 48 air mi SW of Malta.
Streamside and riparian thickets. Phenology: buds.

U.S.A., Montana, Phillips County: Little Rocky Mountains: Whitcomb Butte and Alder Gulch, ca 1/4 air mi S of Zortman, ca 7.5 air mi WNW of Coburn Butte, ca 45 air mi SW of Malta.
Riparian forest with mixed conifers, poplar, and aspen. Phenology: buds.

U.S.A., Montana, Phillips County: Little Rocky Mountains: Spring Park Butte, E of Buffington Picnic Grounds, ca 1.5 air mi ENE of Whitcomb Butte, ca 6 air mi ENE of Landusky; ca 43 air mi SW of Malta.
Streamside thickets. Phenology: buds.

U.S.A., Montana, Valley County: Windy Ridge and Papoose Creek, ca 1 air mi SSW of Erie Reservoir, ca 15 air mi N of Hinsdale; ca 36 air mi NW of Glasgow.
Coulee bottom thickets. Phenology: fruiting.

U.S.A., Montana, Valley County: Kaminsky Hill and area to the N, ca 3.5 air mi N of the West Fork Poplar River, ca 12.5 air mi NE of Opheim; ca 57 air mi NNE of Glasgow.
Thicket in swale. Phenology: vegetative only.
with Josh Lamp

U.S.A., Montana, Valley County: Uhlan Coulee, ca 2.5 air mi W of Porcupine Creek, ca 23 air mi N of Fort Peck; ca 12 air mi NE of Glasgow.
Chokecherry thickets and lower hillslopes. Phenology: vegetative only.

U.S.A., Montana, Valley County: Opheim Hills: Slaughter Coulee, ca 6.5 air mi NNE of Pikes Peak, ca 6.5 air mi WNW of Opheim; ca 48 air mi NNE of Glasgow.
Swales and chokecherry-serviceberry-buffaloberry thickets. Phenology: fruiting.

U.S.A., Montana, Phillips County: Matador Ranch: Coburn Butte and prairie to the E, ca 8.5 air mi WSW of Veseth Reservoir, ca 8.5 air mi ESE of Zortman; ca 40 air mi SSW of Malta.
Shallow draw on butte in ponderosa pine forest. Phenology: vegetative only.

U.S.A., Montana, Valley County: Seventh Ridge, ca 4.5 air mi NE of Graveyard Hill, ca 22 air mi SW of Fort Peck; ca 27 air mi SSW of Glasgow.
Sandstone-based ridge. Phenology: fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: Old Scraggy Peak, ca 1 air mi E of Shell Butte, ca 1.5 air mi N of Zortman; ca 43 air mi SW of Malta.
Open meadow on east-facing slope. Phenology: vegetative only.

U.S.A., Montana, Phillips County: Little Rocky Mountains: Beaver Creek, ca 1 air mi NNW of Old Scraggy Peak, ca 2.5 air mi NNW of Zortman; ca 42.5 air mi SW of Malta.
Streamside in mixed conifer forest. Phenology: fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: Beaver Mountain, ca 1 air mi ENE of Green Mountain, ca 3 air mi N of Zortman; ca 42 air mi SW of Malta.
Talus field. Phenology: fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: E of Lodgepole Creek, ca 1 1/4 air mi N of Green Mountain, ca 4.5 air mi NNW of Zortman; ca 42 air mi SW of Malta.
Moist ravine bottom. Phenology: fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: Emerson Creek, ca 2.5 air mi WNW of Beaver Mountain, ca 6 air mi NNE of Landusky; ca 43 air mi SW of Malta.
Creek bottom. Phenology: fruiting.

U.S.A., Montana, Phillips County: Bowdoin National Wildlife Refuge: along Refuge Tour Road, near Black Coulee Pond, ca 6 air mi NW of Le Noir Reservoir, ca 3.5 air mi E of the Milk River, ca 7 air mi ENE of Malta.
Wetlands interspersed with groves of cottonwood and Russian olive and chokecherry-willow thickets. Phenology: fruiting.

U.S.A., Montana, Valley County: North Fork Sutherland Creek, along Murray Road, ca 2.5 air mi SSW of Murray Hill, ca 34 air mi WSW of Fort Peck; ca 36 air mi SW of Glasgow.
Thickets on north-facing slopes. Phenology: fruiting.

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Cut Throat Coulee at terminus of Refuge Road 325, ca 4.5 air mi N of Bonetrail Boat Ramp, ca 44 air mi WSW of Fort Peck; ca 43 air mi SW of Glasgow.
Open coulee bottoms. Phenology: fruiting.

U.S.A., Montana, Valley County: Willow Creek near its confluence with Eagles Nest Coulee and ridge to the W, ca 7.5 air mi WNW of Newberry Flat Reservoir, ca 15 air mi NNE of Hinsdale; ca 32 air mi NW of Glasgow.
Steep wooded drainage in bluffs above creek on sandy soil. Phenology: vegetative only.

U.S.A., Montana, Phillips County: Little Rocky Mountains: South Fork Goslin Gulch, north side of Saddle Butte, ca 2 air mi ENE of Silver Peak, ca 1.5 air mi SW of Zortman; ca 46 air mi SW of Malta.
Mixed conifer forest on north-facing slope. Phenology: vegetative only.

U.S.A., Montana, Phillips County: Little Rocky Mountains: Grouse Gulch, ca 2.5 air mi SSE of Antoine Butte, ca 3 air mi E of Landusky; ca 46.5 air mi SW of Malta.
Gulch bottom in mixed conifer forest. Phenology: fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: NE of Silver Peak, ca 2 air mi ENE of Sugar Loaf Butte, ca 2.5 air mi E of Landusky; ca 47 air mi SW of Malta.
Gulch bottom in mixed conifer forest. Phenology: fruiting.

U.S.A., Montana, Phillips County: Milk River Dodson Dam Unit Wildlife Management Area: ca 3.5 air mi NW of Dodson; ca 21 air mi WNW of Malta.
Wetlands and thickets. Phenology: fruiting.

U.S.A., Montana, Phillips County: McNeil Slough Waterfowl Production Area: Milk River, ca 1 air mi N of Hewitt Lake, ca 13.5 air mi NW of Saco; ca 20 air mi NE of Malta.
Riparian bottoms with closed canopy cottonwood groves to scattered chokecherry, green ash, and boxelder with silver sagebrush. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: White River National Forest: McClure Pass on Colo Hwy 133, ca 6 air mi NW of Marble; ca 19 air mi S of Carbondale.
Sandy bench on the ridge with open areas, mountain shrubs, and scattered aspen. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: Elk Mountains: White River National Forest: along Avalanche Creek from the trailhead at the end of Forest Road 310 SE to the wilderness boundary, ca 4 air mi NNE of Redstone; ca 11-12 air mi S of Carbondale.
Brushy canyon bottom with conifers, aspen, and cottonwood, and streambank. Phenology: fruiting.

U.S.A., Colorado, Summit County: Gore Range: Arapaho National Forest: vicinity of Surprise Trailhead near the end of Cataract Creek Road, ca 19 air mi NW of Silverthorne at I-70.
Sagebrush-forb slopes and depressions. Phenology: fruiting.

U.S.A., Colorado, Summit County: Williams Fork Mountains: Arapaho National Forest: lower end of Miller Gulch above Green Mountain Reservoir and Colo Hwy 9, ca 18 air mi NNW of Silverthorne at I-70.
Canyon bottom with scattered Douglas fir. Phenology: fruiting.

U.S.A., Colorado, Mesa County: Battlement Mesa: White River National Forest: Hells Gulch portion of Alkali Creek, off of Forest Road 816 and County Road 342 (Silt-Collbran Road), ca 3 air mi N of Hightower Mountain and ca 16 air mi S of Silt.
Riparian corridor with willow, narrowleaf cottonwood, mountain shrubs, and scattered spruce. Phenology: buds.

U.S.A., Colorado, Eagle County: South slope and ridgeline of Horse Mountain, N of County Road 54, ca 6 air mi E of Castle Peak and ca 5 air mi NW of Wolcott.
Rocky sandy-clay slopes and seeps with sagebrush, juniper, and snowberry. Phenology: buds.

U.S.A., Colorado, Pitkin County: White River National Forest: Perham Creek, between Assignation Ridge and the Crystal River, ca 9 air mi S of Carbondale.
Dry, rocky, south-facing slope with oak, pinyon pine, juniper, and mountain shrubs. Phenology: flowering.

U.S.A., Colorado, Pitkin County: White River National Forest: Braderich Creek upward from its confluence with Coal Creek, ca 2-3 air mi WNW of Redstone and ca 14 air mi SSW of Carbondale in the Crystal River drainage.
Dry hillsides and aspen meadows. Phenology: flowering.

U.S.A., Colorado, Pitkin County: Sawatch Range: White River National Forest: north-facing hill-slopes below Bessie Park, ca 2 air mi E of Ruedi Reservoir and ca 18 air mi E of Basalt.
Exposed slopes and flats with sagebrush and mountain shrubs. Phenology: flowering.

U.S.A., Colorado, Pitkin County: Sawatch Range: White River National Forest: Hannon Creek drainage, N of Woody Creek, ca 3 air mi W of Lenado and ca 4 air mi N of Aspen.
Dry, south-facing hillside with oak, sagebrush, and mountain shrubs. Phenology: flowering.

U.S.A., Colorado, Mesa County: Battlement Mesa: White River National Forest: Mud Hill, at the crest of Battlement Mesa along the boundary of Grand Mesa National Forest, ca 14 air mi S of Silt.
North-facing hillside with oak, sagebrush, and scattered aspen. Phenology: flowering.

U.S.A., Colorado, Pitkin County: Gulch E of Forest Road 305, ca 2 air mi S of intersection with County Road 108 and ca 6 air mi SW of Carbondale.
West-facing hillside and roadside with oakbrush, juniper, and ponderosa pine. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: White River National Forest: hills adjacent to Forest Road 800, ca 0.5 air mi N of confluence of West Divide and Little Beaver creeks and ca 14 air mi WSW of Carbondale.
Aspen forest, meadow, and rocky outcrops. Phenology: flowering.

U.S.A., Colorado, Garfield County: White River National Forest: west slope of Uncle Bob Mountain adjacent to Forest Road 801, ca 13 air mi S of New Castle.
Mountain shrubland with sagebrush, oak, and scattered aspen. Phenology: flowering.

U.S.A., Colorado, Pitkin County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: East Creek Trail, ca 1-2 air mi E of Redstone and ca 15 air mi S of Carbondale.
Riparian corridor and seepy slopes in spruce-fir forest with alder and mountain-ash. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: East Snowmass Creek Trail, ca 3 air mi WSW of Snowmass Village and ca 9 air mi W of Aspen.
Aspen meadow and roadside. Phenology: flowering.

U.S.A., Colorado, Pitkin County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: Conundrum Creek Trail, ca 5 air mi SSW of Aspen.
Aspen meadows, rocky slopes, and edges of coniferous forest. Phenology: flowering.

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Grouse Creek Trail, ca 0.5 air mi N of Minturn.
Montane meadow with scattered sagebrush and lodgepole pine, and riparian corridor with willow and alder. Phenology: fruiting.

Pinus ponderosa, Quercus gambellii. Phenology: fruiting.
with Elizabeth Mark and Pete Schneider

U.S.A., Colorado, Grand County: Blue Valley Ranch: S of Sprinkler Box Junction.
Transition zone between riparian habitat and upland. East aspect in mountain shale. Phenology: flowering.

U.S.A., Colorado, Grand County: Blue Valley Ranch: E of Camp Creek Junction and Noonan Ditch.
Shrub community in stony loam with north aspect along roadside. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along East Rosebud Creek, ca 3/4 air mi SW of forest boundary, ca 17.5 air mi WNW of Red Lodge.
Low stabilized sand dunes. Phenology: flowering.
Accession: USFS (unaccessioned), Barcode: USFS0047852

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along West Red Lodge Creek, ca 11.5 air mi NW of Red Lodge.
Mixed conifer forest into open meadows, along stream. Phenology: flowering.
Accession: USFS (unaccessioned), Barcode: USFS0047851

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: County Road 360, ca 12 air mi NNW of Gardner.
Southwest exposure with volcanic outcrops and scattered pinyon and ponderosa pine. Phenology: flowering.
Annotated by Brian Elliott.

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: along Forest Road 2142, ca 22 air mi S of Big Timber.
Moist mixed conifer/aspen stand and wet forby meadow. Phenology: flowering.
Accession: USFS (unaccessioned), Barcode: USFS0047401

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along Forest Road 2071 and Forest Road 21478 at intersection, ca 3 air mi SW of Red Lodge.
On south-facing slope, in an open meadow used as a horse pasture with sagebrush and into pine/Douglas fir. Phenology: buds.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: E of Sage Creek at the forest-Crow Indian Reservation boundary, ca 19 air mi ESE of Bridger.
Moist slope of draw with scattered conifers. Phenology: buds.
Accession: (unaccessioned), Barcode: USFS0047663

U.S.A., Wyoming, Carbon County: Sierra Madre: Copper Creek, ca 5.5 air mi SW of Encampment.
Dry soil near creek. Numerous shrubs. Phenology: flowering.

U.S.A., Montana, Madison County: Tobacco Root Mountains: South Meadow Creek, ca 6.5 air mi W of Ennis Lake, ca 9 air mi NW of Ennis.
Sagebrush slope with Balsamorhiza sagitatta and Bromus tectorum. Phenology: buds.
Accession: USFS (unaccessioned)

U.S.A., Montana, Beaverhead County: Gravelly Range: Elk Lake, ca 12 air mi ENE of Lakeview; ca 48 air mi S of Ennis.
Mosaic of talus and vegetation patches on steep slopes with Populus tremuloides, Anelanchier, and scattered Pseutotsuga menziesii. Phenology: buds.
Accession: USFS (unaccessioned)

U.S.A., Montana, Madison County: Madison Valley: Bear Trap Canyon, east side of the Madison River, ca 8.5-9 air mi NE of Ennis, ca 0.5 air mi NE of Ennis Lake.
Disturbed riverbank grass and shrub-land. Phenology: fruiting.

U.S.A., Montana, Madison County: Madison Range: Lee Metcalf Wilderness, Taylor Hilgard Unit: Indian Creek, ca 6-7 air mi SW of Sphinx Mountain, ca 20 air mi SSE of Ennis.
Moist, north-facing canyon slopes in Douglas fir forest. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Snowcrest Range: Lewis Creek and Badger Creek, ca 20 air mi S of Virginia City, ca 0.5-2.5 air mi W of Vigilante Station.
Moist area along a creek with Salix, Prunus, and occasional Pseudotsuga. Phenology: flowering.

U.S.A., Montana, Madison County: Tobacco Root Mountains: Granite Creek, ca 10 air mi WSW of Ennis Lake, ca 5.5 air mi N of Virginia City.
Deciduous shrub community along a creek. Phenology: flowering & fruiting.

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: Colo Hwy 78, 5 air mi NE of San Isabel.
Annotated by Brian Elliott.
with Fengjie Sun

U.S.A., Montana, Madison County: Madison Range: Mill Creek, ca 2-3 air mi NW of Lake Cameron, ca 11 air mi SE of Ennis.
Edge of a sagebrush grassland and a Douglas fir forest. Phenology: flowering.
with Justine Modica

U.S.A., Montana, Beaverhead County: Eastern Centennial Mountains: Centennial Mountains Wilderness Study Area: Corral Creek and tributaries of Hell Roaring Creek, ca 6-8.5 air mi ESE of Upper Red Rock Lake, ca 26 air mi WSW of West Yellowstone.
Lower slopes in a Douglas fir forest. Phenology: flowering.
with Nicholas P. Freeland

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Cabin Spring near the junction of Forest roads 4425 and 4776D, ca 1.5 air mi N of U.S. Hwy 212, ca 15 air mi E of Ashland.
Prunus, Crataegus, and Fraxinus-dominated draw. Phenology: fruiting.
Accession: (unaccessioned), Barcode: USFS0050336

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: ca 2.5 air mi NNW of Colo Hwy 114 on road to Cabin Draw.
Ridge and sides of basaltic rock. Phenology: flowering & fruiting.
Annotated by Brian Elliott.
with Fengjie Sun

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: from butte top down to Window Rock, ca 16-16.5 air mi E of Buffalo.
Hardwood draw dominated by Fraxinus. Phenology: flowering.
Accession: (unaccessioned), Barcode: USFS0050817

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Little Fishers Peak Mesa, 0.7 air mi NE of Lake Maloya.
Steep slope of mesa with tall vegetation. Phenology: fruiting.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Uncompahgre National Forest: Unaweep Canyon, Wildcat or Forest Trail 640 to mesa top, ca 19.5 air mi SW of Whitewater.
Mixed mountain shrub community in ravine with intermittent stream. Phenology: flowering.

U.S.A., Colorado, Mesa County: Grand Mesa: Grand Mesa National Forest: Park Creek, ca 1 1/4 mi from Vega State Park boundary on Park Creek Road, ca 9 air mi SE of Collbran.
Understory in aspen/mountain shrub community. Phenology: flowering.

U.S.A., Colorado, Delta County: West Elk Mountains: Gunnison National Forest: Smith Fork, old site of Smith Fork Campground, ca 2.5 road mi E of Needle Rock on Needle Rock Road, ca 13 air mi ESE of Hotchkiss.
Riparian area in mixed mountain shrub community. Phenology: fruiting.

U.S.A., Colorado, Delta County: West Elk Mountains: Gunnison National Forest: Mount Lamborn: Bell Creek, Forest Trail 894, ridge between Mount Lamborn and Landsend Peak to ca 1 trail mi down Bell Creek, ca 7 air mi SE of Paonia.
Aspen/mixed mountain shrub community. Phenology: flowering.

U.S.A., Colorado, Gunnison County: West Elk Mountains: McClure Pass, Forest Road 898, around the corner of the ridge into Gunnison National Forest, ca 26 air mi NE of Paonia.
Mixed mountain shrub community with scattered aspen. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Grand Mesa: east side: Gunnison National Forest: Jones Park and Clear Fork Trail from junction with Baldy Creek, ca 8.5 air mi NE of Paonia.
Meadow in aspen/mountain shrub community mix. Phenology: flowering.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Colo Hwy 114, 1 road mi NW of Buffalo Pass Campground.
Igneous outcrop and ponderosa pine forest. Phenology: fruiting.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: 1-2 air mi ESE of Badito Cone.
Pinyon-juniper. Phenology: fruiting.

U.S.A., Montana, Madison County: Tobacco Root Mountains: South Willow Creek, ca 4.5 air mi ENE of Potosi Peak, ca 20 air mi NNE of Ennis.
Deciduous shrub community of Betula, Salix, and Amelanchier along a creek. Phenology: flowering.
with Justine Modica

U.S.A., Idaho, Lemhi County: Northern Salmon River Mountains: Indian Creek between Corral Creek and West Fork Indian Creek, 8.8 air mi NW of the town of North Fork.
Dominant population in xeric coarse textured soil within herbaceous riparian vegetation, 27 degree slope, WSW aspect, quartzite geology. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Challis National Forest: Lemhi Range: Cow Creek Canyon near the mouth of Black Canyon, 5.7 air mi ENE of Ellis.
Sandy or gravelly soil in mesic woody riparian vegetation; 11° slope, NNW aspect; volcaniclastic geology. 1-25 individuals apparent. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Lemhi Range: foothills between Bates Gulch and Alder Creek, 13.5 air mi WNW of Leadore.
Sandy or gravelly soil in xeric barren ground vegetation; 23° slope, SE aspect; shale geology. 1-25 individuals apparent. Phenology: flowering.
with Craig Scott

U.S.A., Idaho, Lemhi County: Salmon River between Challis and Salmon: ridge on the north side of lower Briney Creek, 14.6 air mi S of Salmon.
Bedrock or scree in mesic shrub-steppe vegetation; 29° slope, SSW aspect; quartzite geology. 1-25 individuals apparent. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Lemhi Range: Haynes Creek N of Baldy Basin, 14.6 air mi SSE of Salmon.
Sandy or gravelly soil in mesic woody riparian vegetation; 9° slope, S aspect; arenite geology. 26-75 individuals apparent. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: Trapper Flat, 14.8 air mi S of Shoup.
Well developed soil in xeric woody riparian vegetation; 3° slope, WSW aspect; metamorphosed sedimentary geology. Population is dominant throughout the area. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Foothills between Salmon and North Fork: Wallace Creek just E of Diamond Creek Road, 6.3 air mi NNW of Salmon.
Well developed soil in mesic woody riparian vegetation; 20° slope, SSE aspect; tuffaceous clastic geology. Population is dominant throughout the area. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: foothill slopes on the west side of Panther Creek ca 0.3 mi upstream of Trail Creek, 9.1 air mi SSW of Shoup.
Well developed soil in mesic mountain mahogany vegetation; 27° slope, ENE aspect; granite geology. 1-25 individuals apparent. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Gorge: Ebenezer Creek just above Ebenezer Bar, 12.6 air mi WSW of Shoup.
Well developed soil in mesic woody riparian vegetation; 8° slope, SW aspect; arenite geology. Population is dominant throughout the area. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: Panther Creek between Dry and Squaw gulches, 6.9 air mi SW of Shoup.
Sandy or gravelly soil in mesic grassland vegetation; 25° slope, SSW aspect; arenite geology. 1-25 individuals apparent. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: Hot Springs Creek between the Hot Springs and forest road crossing, 5.5 air mi SSW of Shoup.
Well developed soil in mesic woody riparian vegetation; 10° slope, SSE aspect; granite geology. 1-25 individuals apparent. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Gorge: lower Big Sheepeater Creek, 3.8 air mi SW of Shoup.
Well developed soil in mesic woody riparian vegetation; 8° slope, SW aspect; granite geology. 26-75 individuals apparent. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Gorge: along lower Cove Creek, 7.7 air mi WSW of Shoup.
45.335° N, -114.42389° W; NAD83, uncertainty 10 m., Field Notes
10° slope, SSE aspect; granite geology. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: near the confluence of Owl and East Fork Owl creeks, 9.4 air mi WSW of Shoup.
Sandy or gravelly soil in mesic woody riparian vegetation; 41° slope, WSW aspect; biotite gneiss geology. 26-75 individuals apparent. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: upper Fourth of July Creek ca 0.9 mi upstream of the forest road, 8.5 air mi E of North Fork.
Sandy or gravelly soil in xeric barren ground vegetation; 20° slope, S aspect; alluvial geology. 1-25 individuals apparent. Phenology: flowering.
with Wendy Irwin

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Gorge: between Sage and Moose creeks, 5.7 air mi WSW of North Fork.
Sandy or gravelly soil in mesic woody riparian vegetation; 32° slope, WSW aspect; granite geology. Population is dominant throughout the area. Phenology: flowering.
with Wendy Irwin

U.S.A., Idaho, Butte County: Challis National Forest: Lemhi Range: North Creek Canyon near Point 7330, 13.9 air mi N of Howe.
Well developed soil in mesic woody riparian vegetation; 9° slope, SSW aspect; quartzite geology. 1-25 individuals apparent. Phenology: flowering.
with Wendy Irwin

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Flaming Gorge National Recreation Area: ca 2 air mi W of Red Canyon Visitor Center along Carter Creek; southeast side of Carter Creek drainage into Flaming Gorge.
Willows dominant. Phenology: fruiting.
with Kelly Altenhofen and Lorie Talbott

U.S.A., Idaho, Custer County: Challis National Forest: Pioneer Mountains: valley slopes on the north side of Left Fork Iron Bog Creek, along trail, 20.6 air mi SSW of Mackay.
Well developed soil in mesic shrub-steppe vegetation; 35° slope, ESE aspect; siliciclastic sedimentary geology. 1-25 individuals apparent. Phenology: fruiting.

U.S.A, Idaho, Lemhi County: Salmon National Forest: Northern Salmon River Mountains: small gorge on Stoddard Creek just upstream of the Middle Fork Salmon River, 21.4 air mi WSW of Shoup.
Dominant population in mesic coarse textured soil within woody riparian vegetation, 2 degree slope, SE aspect, gneiss geology. Phenology: flowering.

U.S.A, Idaho, Lemhi County: Salmon National Forest: Salmon River Canyon: tributary gorge on the south side of the Salmon River, between Cohen Gulch and Little Sheepeater Creek, 2.3 air mi SW of Shoup.
Dominant population in mesic soil within woody riparian vegetation, 25 degree slope, NNW aspect, peraluminous granite geology. Phenology: flowering.

U.S.A, Idaho, Lemhi County: Salmon National Forest: Northern Salmon River Mountains: lower Corn Creek gorge, 19.5 air mi W of Shoup.
Dominant population in mesic coarse textured soil within woody riparian vegetation, 43 degree slope, SSE aspect, gneiss geology. Phenology: flowering.

U.S.A, Idaho, Lemhi County: Challis National Forest: Salmon River Mountains: Middle Fork Salmon River Trail between Cove and Camas creeks, 35.9 air mi NW of Challis.
In mesic soil within shrub-steppe vegetation, 44 degree slope, west aspect, granodiorite geology. 25-75 plants estimated. Phenology: flowering.

U.S.A, Idaho, Lemhi County: Salmon National Forest: Lemhi Range: confluence of McKim Creek and North Fork McKim Creek, 24.7 air mi NNE of Challis.
Dominant population in mesic coarse textured soil within woody riparian vegetation, 8 degree slope, SE aspect, rhyodacite geology. Phenology: flowering.

U.S.A, Idaho, Custer County: Challis National Forest: White Knob Mountains: hillside N of the confluence of Cherry and McKey creeks and W of Flower Garden, 12.0 air mi S of Mackay.
<25 plants estimated in xeric solid rock within shrub-steppe vegetation, 10 degree slope, SSE aspect, alluvial geology. Phenology: flowering.
with Craig Scott

U.S.A, Idaho, Blaine County: Challis National Forest: Pioneer Mountains: unnamed east branch of upper Long Canyon, 21.5 air mi WSW of Arco.
Dominant population in mesic soil within deciduous shrub vegetation, 25 degree slope, WNW aspect, trachyandesite geology. Phenology: flowering.

U.S.A, Idaho, Lemhi County: Salmon National Forest: Lemhi Range: ridge dividing North and Middle Fork Little Timber creeks, due N of Stone Reservoir, 8.5 air mi SW of Leadore.
<25 plants estimated in mesic coarse textured soil within shrub-steppe vegetation, 38 degree slope, SE aspect, dolostone (dolomite) geology. Phenology: flowering.

U.S.A, Idaho, Lemhi County: Salmon National Forest: Lemhi Range: lower end of Lemhi Union Gulch, 19.7 air mi SSE of Leadore.
<25 plants estimated in xeric soil within a Douglas-fir vegetation, 22 degree slope, SE aspect, alluvial geology. Phenology: flowering.

U.S.A, Idaho, Custer County: Challis National Forest: Lemhi Range: confluence of Horse Lake Creek and Sawmill Creek, 23.0 air mi N of Leadore.
<25 plants estimated in mesic soil within woody riparian vegetation, no slope, rhyodacite geology. Phenology: flowering.

U.S.A, Idaho, Butte County: Challis National Forest: Lemhi Range: Middle Canyon ca 0.4 mi N of parking area, 24.8 air mi NE of Arco.
<25 plants estimated in xeric soil within a forb dominated vegetation, 26 degree slope, S aspect, limestone geology. Phenology: fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: Salmon Wild and Scenic River: ca 0.7 air mi NW of Wheat Creek then ca 150 yds each way along river.
Base of rocky to boulder covered slopes at edge of trail. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: Fenster Creek, 2 air mi SW of Carmen on U.S. Hwy 93 N of Salmon.
Creek side and steep slopes. Phenology: flowering.
with Joshua J. Irwin

U.S.A., Idaho, Lemhi County: Bitterroot Range: Badger Spring Gulch from the edge of Big Flat, ca 8 air mi N of Salmon.
Breaks with loose sediments of sand and clay, sagebrush grasslands below to scattered ponderosa pine above. Phenology: flowering.
with Joshua J. Irwin

U.S.A., Idaho, Lemhi County: Beaverhead Mountains: above Pattee Creek on Forest Road 185, 7.5 air mi NE of Tendoy and 0.3 road mi downhill from the National Forest boundary.
Tall forb community on slope with scattered Douglas fir, little different on ridge. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Lemhi Range: Boulder Flat along Hayden Creek Road (Forest Road 08) 1.4 road mi from forest boundary, ca 14.5 air mi SW of Tendoy.
Douglas fir forest and adjacent stream. Phenology: fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: Forest Road 055 along Panther Creek at Clear Creek Trailhead.
Disturbed area and adjacent streamside. Phenology: fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: Forest Road 055 at junction with Forest Road 076 to Leesburg; Panther Creek and Napias Creek area.
Roadside and seasonally wet fields; also adjacent to stream. Phenology: fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Lemhi Range: lower Cow Creek, 4.5 air mi NE of Ellis.
On lower steep slope, often in shrubs or on rubble. Phenology: flowering.
with Joshua J. Irwin, Emma E. Stewart

U.S.A., Idaho, Custer County: Challis National Forest: Southern Salmon River Mountains: ca 3 road mi N of Ida Hwy 75 on Squaw Creek Road, along road for ca 100 m, ca 19.5 air mi SW of Challis.
Talus slopes and roadside. Phenology: fruiting.

U.S.A., Montana, Beaverhead County: Beaverhead Valley: slopes above Beaverhead River, ca 8 air mi NE of Clark Canyon Reservoir, ca 11 air mi SW of Dillon.
Steep, rocky, dry drainage with sagebrush and occasional Juniperus scopulorum. Phenology: buds.

U.S.A., Montana, Madison County: Tobacco Root Mountains: Mill Creek, ca 11 air mi S of Whitehall; ca 16 air mi NE of Twin Bridges.
Disturbed, steep, rocky hillside dominated by Bromus tectorum and Cercocarpus ledifolius. Phenology: buds.
with Nicholas P. Freeland

U.S.A., Montana, Madison County: Tobacco Root Mountains: North Meadow Creek, ca 14 air mi NNW of Ennis; ca 8 air mi WSW of Norris.
Rolling sagebrush grassland hills with occasional Pseudotsuga menziesii and Juniperus scopulorum. Phenology: buds.
with Nicholas P. Freeland

U.S.A., Montana, Madison County: Madison River and foothills of Gravelly Range: ca 21 air mi S of Ennis, ca 13 air mi NE of Black Butte, ca 1 air mi SW of BLM Ruby Creek Campground.
Rocky Juniperus scopulorum woodland with boulders. Phenology: flowering.

U.S.A., Montana, Beaverhead County: Blacktail Mountains: unnamed canyon between Cottonwood Creek and Price Creek, ca 23 air mi SE of Dillon, ca 14 air mi NW of Antone Peak.
Juniperus scopulorum woodland. Phenology: buds.

U.S.A., Montana, Beaverhead County: Beaverhead Valley: Henneberry Gulch, ca 13 air mi SW of Dillon, ca 4 air mi NW of Gallagher Mountain.
Dry, disturbed stream bank. Phenology: flowering.

U.S.A., Montana, Madison County: Madison Range: Taylor Hilgard Unit of Lee Metcalf Wilderness: North Fork Bear Creek and Cameron Creek, ca 3-5 air mi NW of Sphinx Mountain, ca 14-15 air mi SE of Ennis.
Picea forest along a creek. Phenology: flowering.

U.S.A., Montana, Madison County: Tobacco Root Mountains: Sureshot Creek, ca 16 air mi NW of Ennis, ca 4 air mi NE of Lady of the Lake Peak.
Sagebrush grasslands with occasional Pseudotsuga menziesii. Phenology: buds.

U.S.A., Montana, Madison County: Tobacco Root Mountains: Harris Creek, ca 14-15 air mi WNW of Ennis, ca 6 air mi SW of South Baldy Mountain.
Pseudotsuga menziesii forest with a lush understory. Phenology: flowering.

U.S.A., Montana, Madison County: Snowcrest Range: Ledford Creek, ca 16-18 air mi S of Ruby River Reservoir, ca 30 air mi SE of Dillon.
Mosaic of mixed coniferous forest and grasslands. Phenology: flowering.

U.S.A., Montana, Madison County: Snowcrest Range: Divide Creek and Pocket Creek, along Forest Road 100, ca 4.5 air mi N of Forest Boundary, ca 7-8 air mi E of Antone Peak, ca 34 air mi S of Virginia City.
Sagebrush grasslands. Phenology: flowering.

U.S.A., Montana, Beaverhead County: Hidden Lake Bench, ca 1-2 air mi N of Elk Lake, ca 49 air mi S of Ennis.
Open woodland of Pseudotsuga menziesii and Pinus contorta. Phenology: flowering.

U.S.A., Montana, Madison County: Tobacco Root Mountains: Mill Creek, ca 19 air mi W of South Baldy Mountain, ca 18 air mi NW of Ennis.
Open mixed conifer woodland near a campground. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Tobacco Root Mountains: Mill Creek to Rock Creek Lake, ca 10-11 air mi S of Whitehall, ca 2-3 air mi NNE of Manhead Mountain.
Thicket dominated by Acer, Populus tremuloides, Salix, and other deciduous shrubs along a creek. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Tobacco Root Mountains: North Willow Creek, ca 2 air mi SW of Pony, ca 4.5 air mi NE of Hollowtop Mountain.
Along a seep at ecotone between grasslands and open Pseudotsuga menziesii forest. Phenology: fruiting.

U.S.A., Utah, Uintah County: Southwestern Wyoming and Adjacent Utah: ca 17 air mi SE of Dutch John; 4.9 mi W of Colorado on both sides of Crouse Creek Road.
Steep creek side, Acer. Phenology: fruiting.
with Duane Atwood and Lucy Jordan

U.S.A., Colorado, Montrose County: Slopes above substation SE of Cimarron, NE of U.S. Hwy 50, ca 19.5 air mi E of Montrose.
Pinyon/juniper/mountain shrub community on steep rocky slope. Phenology: flowering.

U.S.A., Colorado, Mesa County: Battlement Mesa: Grand Mesa National Forest: West Fork Kimball Creek, along jeep road that goes W and across the ridge into the Wallace Creek drainage, 6.1 road mi N of Buzzard Creek Road, ca 38 air mi NE of Grand Junction.
Oak brush community on shale slopes. Phenology: flowering.

U.S.A., Colorado, Delta County: Hillside W of Rootcap Creek, ca 2.5 road mi NW of Stevens Gulch Road on BLM Road, ca 5 air mi NW of Paonia.
Dense oak brush with Amelanchier and Prunus. Phenology: fruiting.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Uncompahgre National Forest: Windy Point and Iron Springs Mesa, Forest Road 507, ca 35 air mi W of Montrose.
South-facing slopes with sandstone outcrops. Phenology: fruiting.

U.S.A., Colorado, Mesa County: Battlement Mesa: Grand Mesa National Forest: Brush Creek Trail to Battlement Trail, ca 46 air mi NW of Grand Junction.
Aspen/mountain shrub community. Phenology: fruiting.

U.S.A., Colorado, Montrose County: Uncompaghre Plateau: 25 Mesa: Monitor Creek, ca 20.5 air mi SW of Delta.
Along creek in pinyon/juniper. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Gunnison National Forest: S of McClure Pass, Raggeds Trail 820, ca 23 air mi NW of Paonia.
South-facing hillside of aspen, snowberry, and oak. Phenology: fruiting.

U.S.A., Colorado, Montrose County: Uncompahgre Basin: Cerro Summit area: hillside and ridges above Hairpin Creek, ca 11 mi E of Montrose.
Along 2-track on old railroad grade next to creek. Phenology: flowering.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Divide Road: Carson Hole Trailhead to Carson Hole, then NE along Dominguez Creek, ca 29.5 air mi W of Delta.
Understory in riparian area with oak and chokecherry. Phenology: flowering.

U.S.A., Colorado, Mesa County: Grand Mesa: Big Creek near Old Man Mountain, along County Road 121, just above and below the forest boundary, ca 36 air mi ENE of Grand Junction.
Oak brush and mountain shrub community. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Gunnison Basin: BLM Lands E of Paonia Reservoir off of County Road 2, ca 44 air mi NE of Delta.
Riparian area in mixed mountain shrub/oak community. Phenology: flowering.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Roubideau area, Oak Hill and Transfer Trail, ca 18 air mi SW of Montrose.
Ponderosa pine community. Phenology: flowering.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Dillard Mesa, junction of Forest Road 504 and Forest Road 501, ca 24 air mi SW of Delta.
Ponderosa pine on sandstone mesa top. Phenology: fruiting.

U.S.A., Colorado, Delta County: Grand Mesa: Old Grand Mesa Road, south section, Forest Road 123, ca 20.5 air mi NNE of Delta.
Montane meadow with mountain shrub and aspen. Phenology: flowering.

U.S.A., Colorado, Delta County: Electric Mountain: Hubbard Creek and Terror Trail to south ridge of Electric Mountain, ca 19 air mi NNE of Hotchkiss.
On rock outcrop in aspen. Phenology: fruiting.

U.S.A., Colorado, Ouray County: Uncompahgre Plateau: above East Fork Spring Creek, off of Forest Road 532, 3.1 road mi N of Divide or Forest Road 402, ca 17 air mi SSW of Montrose.
Mixed subalpine conifer/aspen forest. Phenology: fruiting.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: small canyon between Spring Creek and Dave Wood Road, ca 2/3 road mi SW of Dave Wood Road on BLM road, ca 9.5 air mi SW of Montrose.
Along intermittent stream in shallow sandstone canyon. Phenology: fruiting.

U.S.A., Wyoming, Platte County: Ca 22 mi NW of Wheatland.
Rocky slope, with Sedum and Achillea. Shrub 1.2 m high. Phenology: vegetative only.

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Ashley National Forest: ca 7.6 road mi E on Forest Road 218 from Utah Hwy 44; south side of road.
Aspens, conifer forest, creek. Phenology: fruiting.

U.S.A., Wyoming, Weston County: Ca 4 mi E of Newcastle.
Moist bank, with Acer and Rosa. Shrub 3 m high. Phenology: fruiting.

U.S.A., Wyoming, Crook County: Ca 4 mi SW of Hulett.
Moist meadow, with Populus and Elymus. Shrub 6 m high. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: Miners Canyon on northeastern side of range, ca 16 air mi N of Independence Rock.
Along creek; chokecherry, hawthorn, willow, boxelder, and sagebrush common. Phenology: vegetative only.
with Kevin J. Taylor

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Selway River Drainage: Forest Road 223 along Selway River, 0.5 mi on Glover Trail near camp ground.
Dry hillside. Phenology: fruiting.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: Race Creek Trail Head: along Selway River, ca 3 mi upriver from Race Creek along Forest Trail 4, above Balinger Rapids, ca 23 mi NNE of Elk City.
Rocky, open, Pinus ponderosa dominated streamside slope. Phenology: flowering.

U.S.A., Idaho, Idaho County: Bitterroot National Forest: Middle Fork Clearwater Wild and Scenic River: Paradise Guard Station: ca 2 mi on Forest Trail 4 along Selway River, ca 30 air mi WSW of Darby, MT.
Open cliffsides, apprroximately 200 feet above river with Pinus ponderosa and Pseudotsuga menziesii. Phenology: flowering.

U.S.A., Idaho, Idaho County: Bitterroot National Forest: Magruder Corridor, Forest Road 6223, N of intersection of Forest roads 468 and 6223, ca 34 air mi SW of Darby, MT.
Open roadside bank. Phenology: flowering.

U.S.A., Idaho, Idaho County: Bitterroot National Forest: Selway-Bitterroot Wilderness: Paradise Guard Station: ca 4 mi on Forest Trail 24 along White Cap Creek, ca 25 air mi WSW of Darby, MT.
Riverside grove of mixed conifers dominated by Thuja plicata. Phenology: flowering.

U.S.A., Idaho, Idaho County: Bitterroot National Forest: Middle Fork Clearwater Wild and Scenic River: Magruder Guard Station: ca 1 mi along Forest Trail 4 along Selway River, ca 35 air mi SW of Darby, MT.
Mixed fir forest, riverside includes Pseudotsuga menziesii and Abies grandis. Phenology: flowering.

U.S.A., Idaho, Idaho County: Bitterroot National Forest: Selway-Bitterroot Wilderness: Indian Creek Campground: ca 4 mi on Forest Trail 10, Indian Creek Ridge Trail, ca 31.5 air mi SW of Darby, MT.
Acsending ridgeline, rocky seeps from recent snowmelt; mixed shrub dominated understory and open Pinus ponderosa forest. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: confluence of Moose Creek and Selway River: ca 1 mi on Shissler Lookout Trail, Forest Trail 693, at top of Shissler Peak, ca 53 air mi E of Kamiah.
Open, exposed gravely rock; drier hillside; mixed conifers, grand fir, ponderosa pine, Douglas fir; hillside. Phenology: flowering.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway River Drainage: Meadow Creek, Selway River Campground, ca 1/4 mi on Forest Road 443 from Selway River, ca 33 air mi ESE of Stites.
Western red cedar grove. Phenology: fruiting.

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Ashley National Forest: ca 6 air mi S of McKinnon; ca 0.9 road mi S on Forest Road 211, on west side of the road.
Dense conifer-aspen forest on steep slopes with an eastern aspect. Phenology: flowering.

U.S.A., Idaho, Idaho County: Clearwater National Forest: Lochsa River Drainage: ca 1 mi on Pete King Road, Forest Road 5515, ca 18.5 air mi E of Kooskia.
Abandoned fruit tree grove, mixed conifers, fairly dry open slopes, roadside. Phenology: fruiting.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: forest boundary just E of Blackerby Picnic Area on Ida Hwy 14 to Elk City, ca 4.5 air mi SE of Grangeville.
Annotated by Georgia G. Thomas.
with Jack Hartman

U.S.A., Idaho, Idaho County: Clearwater National Forest: Selway Bitterroot Wilderness: along Split Creek Trail on Split Creek Ridge, ca 30 air mi E of Kamiah.
South exposed ridge on sparsely covered hillsides in shrubs.
Annotated by Georgia G. Thomas.
with Georgia G. Thomas

U.S.A., Idaho, Idaho County: Bitterroot National Forest: along Deep Creek on Forest Road 468, the Magruder Corridor, ca 4.5 air mi W of Nez Perce Pass, ca 73.5 air mi SE of Kooskia.
Coniferous slopes with rock outcrops and streamside. Phenology: flowering.
with Georgia G. Thomas

U.S.A., Wyoming, Albany County: Tom Thorne-Beth Williams Wildlife Habitat Management Area: lower Johnson Creek, ca 31 mi E of Rock River.
Brushy hillside, with Populus, Rhus. Shrub 3 m high. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Elk Mountain: upper Fish Creek, ca 2.5 mi W of Pass Creek Road, ca 20 air mi SW of Hanna.
Aspen and pine forest. Phenology: flowering.

U.S.A., Wyoming, Platte County: Camp Guernsey: Osburn Ranch parcel; east end of transect ca 3.9 km NE of Guernsey Reservoir, ca 570 m due W of Range Control.
Rolling with walls; narrow canyon with mixed grass shrubland/occasional pine and juniper; silty loam and rock outcrops; with Rhus aromatica, Toxicodendron rydbergii, Clematis ligustifolia, Schizachyrium scoparium, Prunus virginiana, Juniperus scopulorum, Cheilanthes feei. Local; shrub; 2.5 m tall; corolla white. Phenology: flowering.
with P. Block

U.S.A., Utah, Daggett County: [location and coordinates withheld]
Steep sagebrush mountain, red clay soils with lots of gravel. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: west end of Fossil Ridge, ca 16 air mi W of Kemmerer; 7.3 mi SW on Northwest Pipeline access road.
Thickets around spring and along drainage. Phenology: flowering & fruiting.

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Ashley National Forest: Sols Canyon, ca 8 air mi SW of Manila; 0.9 mi S on Forest Road 014.
Steep calcareous cliffs with hydrothermic altered clay soils. Phenology: flowering.

U.S.A., Wyoming, Uinta County: North Slope Uinta Mountains: Wasatch National Forest: Buck Fever Ridge, ca 19 air mi SW of Lyman; 0.7 mi S of the Forest Boundary on Forest Road 075 on the east side of the East Fork Smiths Fork.
Creek, spruce-fir forest. Phenology: flowering & fruiting.
with Laura Welp

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Blue Canyon at south end of Pine Mountain, ca 28 air mi WNW of Casper.
Sandstone outcrops and sandy slopes with areas of shale. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Willets Spring [Hanna Creek*].
Dry banks along streams. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Seminoe Mountains: Morgan and Marking Pen creeks on County Road 351, ca 2 air mi W of Seminoe Dam.
Sagebrush-rabbitbrush draw. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Poudre Canyon: Grayrock Mountain, ca 6 air mi NW of Teds Place.
Rocky outcrops and shaded slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: [location and coordinates withheld]
Open sagebrush slopes and ridgetop, rocky sandy loam. Phenology: fruiting.

Along creek; birch, chokecherry, willow, limber pine, and snowberry common. Phenology: vegetative only.

U.S.A., Colorado, El Paso County: East-central Colorado: Mosquito Range to Plains: northwest end of Colorado Springs: Popes Bluffs, north end near intersection of Centennial and Vindicator.
Sandstone outcrops and grassy slopes. Phenology: flowering.
Annotated by Timothy W. Chumley.
with Timothy W. Chumley

U.S.A., Colorado, Jefferson County: East-central Colorado: Mosquito Range to Plains: Rampart Range: Cheesman Mountain off County Road 126 along the Gill Trail, the South Platte River, and west-facing and north-facing slopes of the mountain, ca 2.5 air mi SW of Deckers.
On coarse granitic sand and gravel of south-facing river bank, among occasional boulders. Phenology: flowering & fruiting.

Along creek in canyon of granite outcrops; limber pine, Rocky Mountain juniper, and Holodiscus common. Phenology: fruiting.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Tarryall Mountains: off Forest Road 207, on the banks and slopes above the South Platte River, ca 1/2 road mi N of USFS Happy Meadows Campground; ca 2-1/2 air mi N of town of Lake George.
Open fields above the river. Phenology: flowering & fruiting.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Tarryall Mountains: along tributary of Tarryall Creek, at Forest roads 211D and 211E, off Forest Road 211, ca 4.9 road mi from junction with County Road 77, ca 8 air mi N of town of Lake George.
On granite outcrops in ponderosa pine forest. Phenology: flowering.
with Irene Thien

U.S.A., Colorado, Jefferson County: East-central Colorado: Mosquito Range to Plains: Buffalo Creek Recreation Area: Miller Gulch off Forest Road 554 at Trail 728 along the stream in Miller Gulch, ca 7.2 air mi ESE of Bailey; ca 4 air mi WSW of town of Buffalo Creek.
On a granite outcrop in open wetland. Phenology: fruiting.
with Steve and Ryan Vest

U.S.A., Colorado, Teller County: East-central Colorado: Mosquito Range to Plains: Rampart Range: USFS Woodland Park Work Center, 1400 Rampart Range Road or County Road 22, ca 2 road mi N of intersection with U.S. Hwy 24, ca 2 air mi N of Woodland Park.
Roadside in open ponderosa pine forest. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
Sandstone-rimrock; Purshia, Ribes, and Cercocarpus common. Phenology: fruiting.

U.S.A., Colorado, Jefferson County: East-central Colorado: Mosquito Range to Plains: Lost Creek Wilderness: along Wigwam Creek and adjacent slopes, loosely following the Wigwam or Forest Trail 609, ca 7 air mi W of Deckers.
Rocky slopes in spruce-aspen forest. Phenology: fruiting.

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Sand Gulch S along a drainage intersecting Sand Gulch Road ca 1.2 road mi from intersection with Colo Hwy 9, ca 15 air mi NW of Canon City.
In a coarsely sandy, highly disturbed wash. Phenology: flowering.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Platte River Mountains: on slopes above the North Fork of the South Platte River along County Road 60 or Forest Road 126, ca 1 air mi WNW of Webster.
Roadside at base of mountain and along the river. Phenology: fruiting.

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Phantom Canyon: in Phantom Canyon off Colo Hwy 67, ca 5.5 air mi NE of Canon City.
In thin to moderately deep, duffy, loamy, moist soils at bottom of a drainage in mixed ponderosa pine, Douglas fir and white fir forest. Phenology: flowering.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Buffalo Creek Recreation Area: off Forest Road 554 S of Miller Gulch off Forest Trails 727 or Baldy Trail and 726 or Gashouse Trail, ca 4 air mi SW of town of Buffalo Creek.
In dry ponderosa pine forest. Phenology: buds.

U.S.A., Colorado, El Paso County: East-central Colorado: Mosquito Range to Plains: Front Range: Rock Creek Park: in hills and canyons above the park, approx 1 mi N of Colo Hwy 115, ca 10.5 air mi S of Colorado Springs.
Weedy slopes in Gambel's oak and ponderosa pine on steep, rocky, granitic soils. Phenology: fruiting.

U.S.A., Colorado, El Paso County: East-central Colorado: Mosquito Range to Plains: Front Range: off Forest Road 320 ca 1.5 air mi W of Monument.
In a moist drainage in Gambel's oak/ponderosa pine grassland. Phenology: flowering.
with Irene Thien

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Gardner Peak/Crampton Mountain: on slopes, ridges and peaks and along Tallahassee Creek, off County Road 21A ca 15.2 air mi ENE of Canon City.
On south-facing slopes and rock outcrops, with Quercus, Prunus, Physocarpus and Holodiscus spp. Phenology: fruiting.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Puma Hills: off Forest Road 234 ca 0.4 rd mi N of intersection with County Road 98 and County Road 100, ca 8 air mi SW of town of Lake George.
In ponderosa pine forest with occasional Douglas fir, with large granite outcrops and sandy-gravelly soils. Phenology: flowering & fruiting.

U.S.A., Colorado, Douglas County: East-central Colorado: Mosquito Range to Plains: Platte Canyon: along the South Platte River and adjacent canyons and ridges ca 4 air mi NE of town of South Platte.
In rocky-gravelly gulch bottom with Quercus gambelli and Toxicodendron rydbergii. Phenology: fruiting.

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Beaver Creek State Wildlife Area: along Beaver Creek and adjacent meadows, ridges and gulches off County Road 132 at terminus, ca 15 air mi NE of Canon City.
On the sandy-gravelly banks of the creek. Phenology: fruiting.

U.S.A., Colorado, Teller County: East-central Colorado: Mosquito Range to Plains: Rampart Range: off Forest Road 341A ca 0.2 air mi N of intersection with Forest Road 341 or County Road 782, ca 7.3 air mi NW of Woodland Park.
Along a moist drainage in grassy ponderosa pine forest with granitic-gravelly soils. Phenology: fruiting.