Brickellia eupatorioides var. corymbulosa (2002)
ASTERACEAE
Brickellia eupatorioides (L.) Shinners var. corymbulosa (Torr. & A. Gray) Shinners
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: flowering & fruiting.
Annotations:
1. Brickellia eupatorioides (L.) Shinners var. corymbulosa (Torr. & A. Gray) Shinners
Annotated by Peter J. Ebertowski.
Accession: RM (unaccessioned)

Brickellia eupatorioides var. corymbulosa (2002)
ASTERACEAE
Brickellia eupatorioides (L.) Shinners var. corymbulosa (Torr. & A. Gray) Shinners
U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: west side of Cow Creek Buttes on a ridge S of Middle Creek and Coal Draw, ca 14 air mi E of Bill; ca 41 air mi NNE of Douglas.
Scoria ridges, slopes, and flats. Phenology: fruiting.
Annotations:
1. Brickellia eupatorioides (L.) Shinners var. corymbulosa (Torr. & A. Gray) Shinners
Annotated by Peter J. Ebertowski.
Accession: RM (unaccessioned)

Brickellia eupatorioides var. corymbulosa (2002)
ASTERACEAE
Brickellia eupatorioides (L.) Shinners var. corymbulosa (Torr. & A. Gray) Shinners
U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Piney Creek on Piney Creek or County Road 17, ca 24 air mi ESE of Wright; ca 27 air mi NNE of Bill.
Little bluestem and ponderosa pine. Phenology: flowering & fruiting.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills N of Weston Peak on Forest Road 1246, ca 25 air mi NNE of Gillette; ca 33 air mi NW of Moorcroft.
Hills with patchy ponderosa pine and Rocky Mountain juniper. Phenology: flowering & fruiting.
Peter J. Ebertowski, 2498. 8/2/2002.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ridge and ravines leading to Wild Horse Creek on gravel road off York or Forest Road 900, ca 30 air mi NNE of Gillette; ca 30 air mi NNW of Moorcroft.
Slopes, mix of ponderosa pine and little bluestem. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Red Hills immediately N of gravel pit on two track off of Forest Road 942, ca 16 air mi N of Bill; ca 24 air mi SE of Wright.
Scoria hills. Phenology: flowering & fruiting.

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: Crooked Creek on Cheyenne River or County Road 6, ca 11.5 air mi W of Mule Creek Junction; ca 33 air mi SSW of Newcastle.
Elev. 3840 ft.
Roadside in little bluestem/sandreed grassland. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ponderosa pine covered ridge and ravines N of and draining to Little Thunder Creek, ca 20.5 air mi E of Wright; ca 46 air mi SSE of Gillette.
Scoria ridge, bluebunch wheatgrass and plains muhly. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Red Hills on two-track road off of Forest Road 942, ca 16 air mi N of Bill; ca 23 air mi SE of Wright.
Scoria hills. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ridge E of Short Creek, on road continuing Forest Road 1246, ca 34 air mi NW of Moorcroft; ca 24 air mi N of Gillette.
Grassland, Stipa comata, Koeleria, and Elymus spicatus abundant. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: grassland N of Little Thunder Creek, on Wyo Hwy 450, ca 28 air mi ESE of Wright; ca 39 air mi WSW of Newcastle.
Sandstone outcrop. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Sunny Draw, on two-track off Forest Road 973, ca 23 air mi SE of Wright; ca 53 air mi N of Douglas.
Creek bed. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Cedar Draw, on Wyo Hwy 59, ca 16 air mi N of Gillette; ca 30 air mi NW of Moorcroft.
Steep scoria slope. Phenology: flowering.
Peter J. Ebertowski, 7611. 8/2/2003.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Lake Creek and hills to the E, on Forest Road 1420C, ca 34 air mi SE of Wright; ca 44 air mi NNE of Douglas.
Scoria hill with clinker boulders and outcrops. Phenology: flowering & fruiting.

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.
Scoria hill with ponderosa pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills between Sunny Draw and Beckwith Creek, on two-track off Forest Road 973, ca 23 air mi SE of Wright; ca 52 air mi SW of Newcastle.
Scoria hills; hilltops and ravines with ponderosa pine and Rocky Mountain juniper. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: scoria ridge N of Dugout, on two-track road, ca 29 air mi SE of Wright; ca 51 air mi NNE of Douglas.
Scoria hills. Phenology: flowering.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Red Hills, ca 0.5 mi S of Antelope Creek, on Forest Road 942, ca 23 air mi SE of Wright; ca 51 air mi N of Douglas.
Scoria hills. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: scoria hills SE of Logan Draw, on Forest Road 1416, ca 23 air mi SE of Wright; ca 49 air mi N of Douglas.
Scoria slopes. Phenology: flowering & 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.
Little bluestem grassland. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: eastern edge of Red Hills, ca 1 mi S of Antelope Creek, off Steckley or Forest Road 942, ca 25 air mi SE of Wright; ca 50 air mi N of Douglas.
Scoria hill, ponderosa pine on rims of hilltops. Phenology: flowering & fruiting.

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: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Rochelle Hills, between School Creek and Hansen Draw, on Forest Road 968C, ca 18 air mi SE of Wright; ca 49 air mi WSW of Newcastle.
Scoria hill. Phenology: flowering & fruiting.

U.S.A., New Mexico, Colfax County: I-25 at interchange 455, ca 1 air mi NNW of Raton.
Juniper-oak road cuts. Phenology: flowering & fruiting.
Accession: RM 960937, Barcode: RM0216805

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 7.5 air mi W of Scenic, near Spring Draw.
On sand bluffs overlooking draw. Phenology: flowering.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 18 air mi SSW of Edgemont.
Elev. 3900 ft.
In alkali draw of silt. Phenology: flowering.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 22 air mi SE of Hermosa on the Cheyenne River.
Elev. 2600 ft.
On west bank of river in sand soil. Phenology: flowering.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 13 -15 air mi NW of Crawford at Hudson-Meng Bison Bonebed Trail between Toadstool Geologic Park and Hudson-Meng Bonebed site.
Along Hudson-Meng Bison Bonebed trail. Trail winds through creek bottom and over ridge tops. Soils range from heavy white clay in creek to rocky, gravelly areas on side slopes and at tops of deep cut draws. Phenology: flowering.
with Steve Popovich

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 15.5-16 air mi SSE of Hermosa, French Creek.
Along banks of creek. Soils are silty and mucky in creek bottom. Phenology: flowering.
with Steve Popovich

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 8-8.5 air mi SSE of Wall.
In creek drainage with clay soils. Phenology: flowering.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 15-15.5 air mi SSE of Hermosa and 0.5 mi NW of Forest Road 7064.
In cattle exclosure around spring seep in the hillside. Area is floristically diverse and permanently protected from grazing. Phenology: flowering.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 25 air mi ENE of Hermosa and 3 mi E of Swinehart Hill near the Cheyenne River.
Floodplain with clay and rock and sand soil; area is infested with Tamarisk seedlings and young trees to 1.5" dbh. Phenology: buds.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 7 air mi ESE of Fairburn and adjacent to South Fork French Creek.
In a prairie dog town, soils are deep clay. Phenology: flowering.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 8 air mi ESE of Fairburn in French Creek.
Soils are deep, wet clay. Phenology: flowering.

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: flowering.

U.S.A., Wyoming, Washakie County: Bighorn Basin: on divide between Fiscus Gulch and a tributary of North Fork Bud Kimball Creek, ca 1.5 air mi SE of Castle Gardens, ca 7.5 air mi SSW of Ten Sleep.
Cobble stone slopes. Phenology: fruiting.
Accession: RM 933478, Barcode: RM0100057

U.S.A., Wyoming, Goshen County: Wetlands and Adjacent Areas: Black Canyon Point, Guernsey Reservoir, ca 3 air mi NW of Guernsey.
Rocky dry slopes. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: in Sybille Canyon on Wyo Hwy 34.
41.7733° N, 105.352° W; NAD 83, uncertainty 1 mi., Digital Map
Rocky hills. Plants many-stemmed from the base. Phenology: fruiting.
with Marjorie W. Porter
Accession: RM 273229, Barcode: RM0274250

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: Hot Springs State Park.
Sagebrush slopes.

U.S.A., Wyoming, Niobrara County: 8.5 mi ENE of Mule Creek Junction.
Grassland with Ratibida and Helianthus. Flowers light yellow. Phenology: fruiting.

U.S.A., South Dakota, Pennington County: Rapid City, Tourist Park.
Along railraod on plains. Phenology: flowering.

U.S.A., South Dakota, Pennington County: Cleghorn Springs near Rapid City.
T1N R7E S8
Common on dry slope. Phenology: flowering.
Arthur C. McIntosh, 870. 9/2/1929.

U.S.A., South Dakota, Custer County: Wind Cave National Monument: north entrance.
Mixed grass-forb; common. Phenology: flowering.

Brickellia eupatorioides var. corymbulosa ()
U.S.A., South Dakota, Haakon County: Cheyenne River.
Haakon/Meade Counties. Collected prior to 1911. Phenology: flowering & fruiting.
Annotations:
Annotated by Lloyd H. Shinners in 1945.
E. J. Wallace, s.n.. //.
Accession: RM 68486

U.S.A., South Dakota, Pennington County: Harney National Forest: near Dakota Lake.
Phenology: flowering.
Accession: USFS 480227, Barcode: USFS0071291

U.S.A., South Dakota, Custer County: Black Hills: Grace Coolidge Creek, park gate.
T3S R7E S19
Phenology: flowering.

U.S.A., South Dakota, Pennington County: Head of Prairie Creek.
Phenology: flowering.

U.S.A., South Dakota, Custer County: Jewel Cave National Monument: U.S. Hwy 16 E of Jewel Cave Road.
T4S R2E S1 NE1/4
Roadside. Phenology: flowering.

U.S.A., South Dakota, Custer County: Jewel Cave National Monument: bank near steps from vistors center to parking lot.
T4S R2E S1

U.S.A., South Dakota, Corson County: 5 mi E of Morristown.
T23N R20E S27
Dry hillside in prairie; not common. Phenology: flowering & fruiting.
Annotated by Lloyd H. Shinners in 1945.
with L. H. Shinners
Accession: RM 189263

U.S.A., South Dakota, Pennington County: Rapid City; Canyon Lake Heights.
Prairie hillside; redbed soils; occasional. Phenology: flowering.

U.S.A., South Dakota, Meade County: Faith.
T12N R17E S10
Plains. Phenology: flowering.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland: along road just E of Folsom church.
On 5 percent north slope; rocky clay soil; roadside site; with Agropyron smithii, Phgl, and Erci association; occasional. Phenology: flowering.
Accession: USFS 480229, Barcode: USFS0071290

U.S.A., South Dakota, Harding County: Cave Hills: Table Mountain.
Mesa border. Phenology: flowering & fruiting.
Annotated by Lloyd H. Shinners in 1945.
Accession: RM 70124

U.S.A., South Dakota, Perkins County: Bixby.

U.S.A., New Mexico, Sandoval County: Rio Puerco: Coal Creek Allotment, East Pasture near La Ventana.
Pinyon-juniper. Phenology: flowering.
1. Brickellia eupatorioides (L.) Shinners var. corymbulosa (Torr. & A. Gray) Shinners
Annotated by Charles Feddema.

U.S.A., Colorado, Larimer County: North side of Dixon reservoir, at base of Dixon Canyon Dam, Horsetooth Reservoir. SC1/4
Gravelly soil with Chrysothamnus, Artemisia, Gutierrezia, Rhus, Prunus and Eriogonum. Phenology: flowering & fruiting.

U.S.A., Colorado, Las Animas County: Mesa de Maya Region: Cobert Mesa.
Basalt protrusion atop mesa with Andropogon gerardii, Ribes leptanthum, Heterotheca villosa, Schizachyrium scoparium and Amorpha canescens. Phenology: fruiting.

U.S.A., Wyoming, Platte County: Laramie Range: along Spring Creek below Ridge or County Road 6, ca 16 air mi NE of Laramie Peak, ca 5.5 air mi NE of Esterbrook; ca 13.5 air mi W of Glendo.
Stony, gravelly slopes. Phenology: flowering & fruiting.
Annotated by B. A. Packer.
Accession: (unaccessioned)

U.S.A., Wyoming, Albany County: Laramie Range: along Three Cripples Creek ca 1-1.5 air mi W of Harris Park or Forest Road 633, ca 1.5-2 air mi ESE of Esterbrook; ca 25 air mi S of Douglas.
Open ponderosa pine forest on rocky southerly facing slope. Phenology: flowering & fruiting.
Annotated by B. A. Packer.
Accession: (unaccessioned)

U.S.A., Colorado, Fremont County: 10 mi E of Salida along Arkansas River.
Elev. 2136 m.
Phenology: fruiting.
Annotated by Ronald L. Hartman in 2001.
with Robert M. Garvey

U.S.A., Colorado, Boulder County: Boulder Mountain Parks.
South facing slope of mesa on margin of Pinus ponderosa woodland with Rhus aromatica. Phenology: flowering & fruiting.

U.S.A., Colorado, Boulder County: Boulder Mountain Parks.
South facing slope of mesa on margin of Pinus ponderosa woodland with Pinus aromatica. Phenology: flowering.

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: flowering.
Accession: (unaccessioned)

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Reuter Campground, ca 3 air mi NW of Sundance.
Between the road and fence.

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: along Pine Creek, ca 8 air mi NNW of Aladdin; ca 25 air mi NNE of Sundance.
Sandbars and stream bottom.

U.S.A., Wyoming, Crook County: [location and coordinates withheld]
Big sagebrush grassland.

U.S.A., Wyoming, Crook County: [location and coordinates withheld]
Margins of reservoir in grassland.

U.S.A., Wyoming, Weston County: [location and coordinates withheld]
South-facing slope below limestone cliffs, grassland with scattered pines.
with Dennis Horning

U.S.A., Wyoming, Crook County: Black Hills: Inyan Kara Mountain, east half.
Grassland on southeast-facing slope.

U.S.A., Wyoming, Campbell County: [location and coordinates withheld]
Rocky hills, plains, holding pond, wet mud along creek beds, flats, moist grassy ditches; slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 7.5 air mi E of Buffalo.
Plains, rocky ridges, scoria-topped buttes, loose talus slopes, shaley slopes; ridges. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: [location and coordinates withheld]
Dry plains, slopes; slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: [location and coordinates withheld]
Plains, flats along dry creekbed; plains.

U.S.A., Wyoming, Johnson County: Powder River Basin: east side of Lake De Smet.
Sagebrush plain on clinker (scoria) base, occasional outcrops; plain. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 5 air mi NNE of Buffalo.
Rolling sagebrush plain over clinker base, hills, occasional clinker outcrops, gravel edges of roadway; hills. Phenology: flowering & 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.
Steep limestone talus slopes along the river. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: between Whalen Canyon or County Road 202 and the head of Sparks Canyon, ca 1.5-2.2 air mi ESE of Hartville; ca 4.5 air mi NE of Guernsey.
Sandy grassland. Phenology: fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: Haystack Range: Hell Gap and vicinity on Whalen Canyon or County Road 202, ca 10 air mi NE of Guernsey; ca 14.5 air mi NW of Fort Laramie.
Sandy meadow in ponderosa pine forest. Phenology: fruiting.

U.S.A., Wyoming, Goshen County: [location and coordinates withheld]
Steep weedy slope below sandstone cliffs. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: [location and coordinates withheld]
Sandy slopes with scattered small cobblestones and conglomerate outcrops. Phenology: fruiting.

U.S.A., Wyoming, Converse County: [location and coordinates withheld]
Rolling plains on Chugwater red beds. Phenology: flowering & fruiting.

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Indian Creek or County Road 60 ca 1.3 air mi W of Nebraska and ca 4 air mi N of Hat Creek Breaks, ca 22.3 air mi NE of Lusk; ca 18.5 air mi N of Van Tassell.
Steep slopes and low bluffs around the reservoir. Phenology: fruiting.

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Indian Creek off Hat Creek or County Road 64, ca 16 air mi NE of Lusk; ca 19.8 air mi NW of Van Tassell.
Steep banks along the stream bottom. Phenology: fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: along North Platte River just below mouth of Laramie River, at east edge of Fort Laramie National Historic Site, ca 1.3 air mi SSW of Fort Laramie; ca 20 air mi WNW of Torrington.
Sandy upland and steep slopes along the river. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: along the North Platte River on London Flats, ca 2.2 air mi S of Lingle, ca 9.5 air mi WNW of Torrington.
Bench in the river bottom. Phenology: flowering & 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.
Steep, sparsely vegetated chip rock covered slopes near the top of a scroia butte. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: in the canyon along Spring Creek, ca 34 air mi NNW of Cheyenne; ca 11 air mi ENE of Farthing (Iron Mountain).
Canyon bottom along a sandy wash. Phenology: flowering.

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.
Stony, gravelly wash. Phenology: flowering & fruiting.

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: breaks N of Muddy Creek along Spanish Diggings or County Road 34, ca 20.5 air mi WSW of Lusk, ca 7.5 air mi SW of Keeline.
Slopes, draws and flats in the rough breaks. Phenology: flowering.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along East Antelope or County Road 52, ca 0.5 air mi SW of West Fork Shawnee Creek, ca 12.5 air mi E of Douglas; ca 8 air mi NNE of Orin.
Mixed grass plains with large erosional areas and outcrops of siltstone-mudstone. Phenology: flowering & fruiting.

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Hat Creek Breaks: along Joss or County Road 19 between Lance Creek and Chalk Buttes, ca 6.3 air mi N of Keeline; ca 17 air mi WNW of Lusk.
42.85° N, 104.7722° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!
Sandstone over rough siltstone breaks with ponderosa pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: NW of the hospital ruins, ca 2 air mi SW of Fort Laramie (town); ca 21 air mi NW of Torrington.
Sandy upland plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 0.5 mi S of Horseshoe Creek along Horseshoe Creek or County Road 59 ca 15.5 air mi SW of Glendo; ca 27.5 air mi NNW of Wheatland.
Sagebrush-grassland or grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Niobrara County: 8.5 mi ENE of Mule Creek Junction.
Grassland iwth Ratibida and Helianthus.

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Reuter Campground, ca 3 air mi NW of Sundance.
Between the road and fence. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: along Pine Creek, ca 8 air mi NNW of Aladdin; ca 25 air mi NNE of Sundance.
Sandbars and stream bottom. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Goldie Divide near junction of Goldie and New Haven roads, ca 5 air mi NW of Hulett.
Grassland. Phenology: fruiting.

U.S.A., Wyoming, Crook County: Black Hills: headwaters of Bitter Creek, ca 2.5 air mi WNW of Alva.
Grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: head of Rocky Ford Creek, Government Valley Road, ca 3 air mi NNE of Sundance.
Open ponderosa pine forest with grassy understory, minnekahta limestone; Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills, S of Belle Fourche River near Mona, ca 14 air mi NNE of Hulett.
Grassland on south- and west-facing slopes.

U.S.A., Wyoming, Crook County: [location and coordinates withheld]
Big sagebrush grassland. ( ) From field notes. Phenology: flowering & fruiting.

Margins of reservoir in grassland. ( ) From field notes. Phenology: fruiting.

U.S.A., Wyoming, Weston County: [location and coordinates withheld]
South-facing slope below limestone cliffs, grassland with scattered ponderosa pines. Phenology: flowering & fruiting.
with Dennis Horning

U.S.A., Wyoming, Crook County: Black Hills: Inyan Kara Mountain, east half.
Grassland on southeast-facing slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Devils Tower National Monument: trail E from Joyner Ridge parking lot.
Red beds and adjacent sandstones. Phenology: flowering.
with Hollis Marriot

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; limestone outcrop. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills.
Limestone slopes. Phenology: flowering.

U.S.A., Wyoming, Crook County: Devils Tower National Monument.
T53N R66W S12
Somewhat common on sandy-silty soil with Stipa comata. Phenology: flowering.

U.S.A., Wyoming, Crook County: 3 mi NW of Hulett.
Dry hillsides. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Platte Canyon
Phenology: fruiting.

U.S.A., Wyoming, Albany County: Laramie.
Phenology: flowering & fruiting.
Aven Nelson, s.n.. 9//1893.

U.S.A., Wyoming, Laramie County: Bushnell Creek: ca 6 mi E of Meriden.
T18N R61W S11
Phenology: flowering & fruiting.
with J. Von Loh

U.S.A., Wyoming, Goshen County: East side of Haystack Range: Hell Gap, 15 mi NE of Guernsey.
Phenology: fruiting.

U.S.A., Wyoming, Laramie County: Pine Bluffs.

U.S.A., Wyoming, Platte County: Cottonwood Creek, 32 road mi NW of Wheatland.
Elev. 1616 m.
42.2979° N, 105.2141° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!
Creek banks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Cottonwood Creek, 32 road mi NW of Wheatland.
Elev. 1616 m.
42.2984° N, 105.215° W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO!
Dry creek bank. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Between Fish Creek Road and Cottonwood Creek, 29 road mi NW of Wheatland.
Dry sand draw. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Along west bank of Glendo Reservoir; 3 road mi E of Glendo. (Also
Bank of reservoir. Phenology: fruiting.

U.S.A., Wyoming, Platte County: Guernsey Reservoir: east shore, 6 road mi SW of Guernsey.
T27N R66W S9; also S15 and S22
South-facing slope in rocky meadow with scattered Pinus ponderosa, Rhus trilobata, & Yucca glauca. Phenology: fruiting.

U.S.A., Wyoming, Platte County: Guernsey.

U.S.A., Wyoming, Platte County: SE Plains: Hartville Uplift ca 0.25 mi W of Whalen Canyon Road; 2 mi E of Hartville.
T27N R65W S8
South-facing slope in rocky meadow with scattered Pinus ponderosa, Rhus trilobata, & Yucca glauca. Phenology: flowering & fruiting.

U.S.A., Colorado, Otero County: [location and coordinates withheld]
Along arroyo dominated by Bothriochloa laguroides and Melilotus alba. Phenology: flowering & fruiting.
Annotated by Bernadette Kuhn.
with Edith Hall, Lloyd Hall

U.S.A., Colorado, Otero County: [location and coordinates withheld]
At spring, Dakota sandstone canyon dominated by Prunus, Ribes, and Rhus. Phenology: fruiting.
Annotated by Bernadette Kuhn.
with Don Hazlett

U.S.A., Colorado, Otero County: [location and coordinates withheld]
Steep shale hillside dominated by Bothriochloa laguroides. Phenology: fruiting.
Annotated by Bernadette Kuhn.
with Don Hazlett

Pond dominated by Ambrosia and Eleocharis. Phenology: fruiting.
with Don Hazlett

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.
Sandy slopes around large sandstone outcrops. Phenology: flowering.
Accession: USFS 885697, Barcode: USFS0055497

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: flowering.

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: flowering.

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: flowering.
Accession: (unaccessioned), Barcode: USFS0050077

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: flowering.
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: flowering.
with G. Gust

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in the vicinity of Gundlach Well off of Forest Road 3103, ca 6 air mi ESE of Ekalaka.
Grass and ponderosa pine-dominated open woodland. Phenology: flowering.
with G. Gust

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.
Exposed hilltop with Dalea, Opuntia, Bouteloua, Rhus, and Andropogon; rocky substrate. Phenology: flowering.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Cow Creek, just S of Forest Road 4095, ca 1.5 air mi W of Otter Creek Road or Mont Hwy 484, ca 2 air mi WSW of Fort Howes.
Ponderosa pine woodland with grass-dominated understory. Phenology: flowering.
Accession: (unaccessioned), Barcode: USFS0050076

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: flowering.

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.
Open ponderosa pine woodland with grass and Artemisia-dominated understory. Phenology: flowering & fruiting.

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: Tongue River Breaks Hiking and Riding Area: along North Fork Poker Jim Creek, ca 3.5 air mi N of Poker Jim Butte, ca 15.5 air mi SSW of Ashland.
Southwest-facing rocky slope dominated by grasses. Phenology: flowering.

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: Tongue River Breaks Hiking and Riding Area: along North Fork Poker Jim Creek, ca 3.5 air mi N of Poker Jim Butte, ca 15.5 air mi SSW of Ashland.
Southwest-facing rocky slope dominated by grasses. Phenology: flowering & fruiting.

U.S.A., North Dakota: Valley City.
C. Westergaard, s.n.. 7//1898.

U.S.A., North Dakota, Ransom County: Anselm.
Prairie in sand hills. Phenology: flowering.

U.S.A., North Dakota, Ward County: Minot.
Prairies. Phenology: fruiting.

U.S.A., South Dakota, Brookings County: Lake Hendricks.
Tom A. Williams, s.n.. 8/8/1894.

U.S.A., South Dakota, Hughes County: Pierre.

U.S.A., Nebraska, Kearney County: Minden.
Harry Hapeman, s.n.. 9/8/1934.

U.S.A., Nebraska, Washington County: Near Arlington.
In dry soil. Phenology: fruiting.
Anna L. Lallman, s.n.. 9/7/1930.

Brickellia eupatorioides var. corymbulosa ()
U.S.A., Nebraska, Sioux County:
Dry slopes. Infrequently. Phenology: fruiting.
Joseph Kramer, 178. 9//.

U.S.A., Nebraska, Cheyenne County: Sidney.
Dry slopes. Phenology: fruiting.

U.S.A., Nebraska, Lincoln County: North Platte.
Prairie. Phenology: fruiting.

U.S.A., Nebraska, Kearney County: Minden.
Harry Hapeman, s.n.. 9/7/1930.

Brickellia eupatorioides var. corymbulosa ()
U.S.A., Nebraska, Gage County:
W. C. Knight, s.n.. //.

U.S.A., Nebraska, Kearney County: Minden.
Harry Hapeman, s.n.. 9/6/1935.

U.S.A., Montana, Phillips County: McChesney Reservoir on the east side of Frenchman Creek and on the north side of Milk River Road, ca 7 air mi NE of Saco.
Stony, gravelly flats and slopes. Phenology: flowering & 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: flowering.
Accession: (unaccessioned), Barcode: USFS0050542

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: flowering.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Cow Creek, just S of Forest Road 4095, ca 1.5 air mi W of Otter Creek Road or Mont Hwy 484, ca 2 air mi WSW of Fort Howes.
Ponderosa pine woodland with grass-dominated understory. Phenology: flowering.

U.S.A., Wyoming, Platte County: Patten Creek Road ca 12 mi N of Guernsey.
42° 27.2' N, 104° 46.1' W; unknown, , Specimen Label
Rocky bank, with Heterotheca and Gutierrezia. Flowers pale yellow. Phenology: flowering.

U.S.A., Wyoming, Goshen County: Ca 6 mi SSE of Huntley.
41° 50.7' N, 104° 7.8' W; unknown, , Specimen Label
Sandy bank, with Croton and Artemisia filifolia. Flowers cream-colored. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Camp Guernsey: ca 3.3 km NE of Wendover Bend Ranch, 3.1 km S of Impact Area.
zone DMC, 513800E, 4686800N; unknown, GPS reading
Flat to moderate slope; sagebrush grassland; silt to silty loam; with Andropogon, Artemisia, Bromus and Dalea spp. Scattered; erect perennial herb; 50-75 cm tall; ray pale yellow. Phenology: fruiting.
Patricia P. Douglas, 496. 8/23/1995.
with Nancy E. Hastings and Rosalie M. Smith

U.S.A., Wyoming, Platte County: Camp Guernsey: Deadhorse Canyon, ca 2 km N of Emigrant Hill and ca 3 km NE of Guernsey Reservoir.
zone DMC, 520000E, 4689450N; unknown, GPS reading
Gentle to moderate slopes; disturbed, mixed grassland prairie; sandy loam; with Yucca glauca, Koeleria macrantha, Stipa comata, Schizachyrium scoparium. Infrequent; erect, perennial herb; 6-7 dm tall; multiple stems; disk yellow; ray none. Phenology: flowering.
with Carlos A. Popolizio

U.S.A., Wyoming, Platte County: Camp Guernsey: small ravine S of Warm Springs.
zone DMC, 517900E, 4677000N; unknown, GPS reading
Level to moderately sloping; mixed grass shrubland; sandy silt; with Chamaesyce fendleri, Calamovilfa, Cercocarpus, Croton, Juniperus spp. Scattered; ascending, perennial herb; 4 dm tall; disk white. Phenology: flowering.
Patricia P. Douglas, 423. 8/21/1995.
with B. E. Nelson, Carlos A. Popolizio, Rosalie M. Smith

U.S.A., Wyoming, Platte County: Camp Guernsey: small ravine S of Warm Springs.
Level to moderately sloping; mixed grass shrubland; sandy silt; with Chamaesyce fendleri, Calamovilfa, Cercocarpus, Croton, and Juniperus spp. Scattered; ascending, perennial herb; 4 dm tall; disk white. Phenology: fruiting.
Patricia P. Douglas, 423. 8/21/1995.
with B. E. Nelson, Carlos A. Popolizio, Rosalie M. Smith

U.S.A., Wyoming, Sheridan County: Higby.
Railroad right of way. Phenology: flowering.
2. Kuhnia eupatorioides L. var. corymbulosa Torr. & A. Gray
Annotated by Lloyd H. Shinners on 7/5/1945.

U.S.A., Wyoming, Sheridan County: Little Goose.
Dry clay banks. Phenology: flowering.
2. Kuhnia eupatorioides L. var. corymbulosa Torr. & A. Gray
Annotated by Lloyd H. Shinners on 7/5/1945.

U.S.A., Wyoming, Washakie County: Spring Creek.
43.9687° N, 107.1136° W; NAD 83, uncertainty 0.75 mi., Digital Map
Stony soil. Phenology: flowering.
2. Kuhnia eupatorioides L. var. corymbulosa Torr. & A. Gray
Annotated by Lloyd H. Shinners on 7/5/1945.

U.S.A., Wyoming, Campbell County:
Rocky slope with Pinus ponderosa, Juniperus scopulorum. Corolla pale yellow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: SE on Rochelle Hills Road from camp, 0.5 mi past Forest Service trailer, half way up steep road at second draw.
Phenology: flowering & fruiting.
1. Kuhnia eupatorioides L.
Annotated by David Cooper.
John F. Thilenius, s.n.. 8/20/1975.

U.S.A., Wyoming, Sheridan County: East slope Big Horn Mountains: Big Goose Creek at head of Big Goose Canyon, ca 13.5 air mi SW of Sheridan.
Rocky limestone outcrops and gravel along shady trail and stream channel. Phenology: flowering & fruiting.
with Janet Britt

U.S.A., Wyoming, Sheridan County: Parkman.