Record Number Database Code Specimen ID Project Herbarium Accession Number Barcode NPS Accession NPS Catalog Family Genus 1 Specific Epithet 1 Specific Author 1 Infraspecific Rank 1 Infraspecific Epithet 1 Infraspecific Author 1 Name 1 Qualifier Name 1 Qualifier Position Hybrid Symbol Genus 2 Specific Epithet 2 Specific Author 2 Infraspecific Rank 2 Infraspecific Epithet 2 Infraspecific Author 2 Name 2 Qualifier Name 2 Qualifier Position Conservation Status Annotations Site Key Collector Collector Number Other Collectors Day Collected Month Collected Year Collected Verbatim Collection Date Country State County Locality Site Description Minimum Elevation Maximum Elevation Elevation Unit LatitudeLongitude UTM TRS Decimal Latitude Decimal Longitude Geodetic Datum Coordinate Uncertainty Coordinate Uncertainty Unit Elevation Georeferenced TRS Georeferenced Georeference Sources Georeference Remarks Georeferenced By Specimen Notes Other Notes Phenology Cultivated Images Type Specimen? TypeDetails 1 RM 101967 Rosenthal 1996 RM 679750 RM0053168 Euphorbiaceae Euphorbia brachycera Engelm. RM-14053 B. E. Nelson 38257 13 6 1996 U.S.A. Wyoming Park Northern Absaroka Area: hogbacks and valleys W of Hogan Reservoir, ca 9.5-10.5 air mi SW of Clark; ca 21.5 air mi NW of Cody. Sandstone hogbacks and slopes. 4900 5400 ft. 44.7902° N, 109.2732° W T56N R103W S33 44.7902 -109.2732 Fruiting N RM0053168 N 2 RM 102688 Rosenthal 1996 RM 679751 RM0053167 Euphorbiaceae Euphorbia brachycera Engelm. RM-14080 Ronald L. Hartman 54330 5 6 1996 U.S.A. Wyoming Fremont [location and coordinates withheld] Loose rock and sandy slope on southeast exposure. 7500 8700 ft. Flowering N RM0053167 N 3 RM 102729 Rosenthal 1996 RM 679752 RM0053166 Euphorbiaceae Euphorbia brachycera Engelm. RM-14085 Ronald L. Hartman 54371 8 6 1996 U.S.A. Wyoming Park Northern Absaroka Area: 2-3 air mi ENE of Buffalo Bill Dam. Sandstones and shales near irrigation canal; scattered juniper. 5100 5200 ft. 44.5133° N, 109.1286° W T52N R102W S4 NW1/4 44.5133 -109.1286 Flowering N RM0053166 N 4 RM 102877 Rosenthal 1996 RM 679753 RM0053165 Euphorbiaceae Euphorbia brachycera Engelm. RM-14094 Ronald L. Hartman 54685 13 6 1996 U.S.A. Wyoming Park Northern Absaroka Area: Hogan Reservoir N and W at base and slopes of Bald Ridge. Redbeds, sandstone and shale, limestone; foothills and outwashes. 5000 5200 ft. 44.8191° N, 109.2935° W T56N R103W S20; also S28 44.8191 -109.2935 Flowering and Fruiting N RM0053165 N 5 RM 102982 Rosenthal 1996 RM 679754 RM0053164 Euphorbiaceae Euphorbia brachycera Engelm. RM-14097 Ronald L. Hartman 54847 16 6 1996 U.S.A. Wyoming Park Northern Absaroka Area: southeast end of Rattlesnake Mountain. Limestone outcrops and rocky slopes. 5400 6800 ft. 44.5133° N, 109.1286° W T52N R102W S4; also S5 44.5133 -109.1286 Flowering and Fruiting N RM0053164 N 6 RM 10509 Taylor, Amy 1997 RM 667101 RM0145818 Euphorbiaceae Euphorbia brachycera Engelm. RM-619 B. E. Nelson 40763 23 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: southeast end of Chalk Mountain, ca 33.5 air mi NNE of Medicine Bow; ca 36.5 air mi SSW of Casper. Steep, often talus, slopes with scattered limber pine. 7900 8000 ft. 42.3397° N, 106.4619° W T27N R80W S6 NW1/4 42.3397 -106.4619 Flowering and Fruiting N RM0145818 N 7 RM 10614 Taylor, Amy 1997 RM 667100 RM0145817 Euphorbiaceae Euphorbia brachycera Engelm. RM-624 B. E. Nelson 40868 Amy J. Roderick 25 6 1997 U.S.A. Wyoming Carbon [location and coordinates withheld] Rough breaks with various sagebrushes and old reclaimed coal areas. 7300 7400 ft. Fruiting N RM0145817 N 8 RM 108623 Rosenthal 1997 RM 680318 RM0053235 Euphorbiaceae Euphorbia brachycera Engelm. RM-14279 David Rosenthal 909 Cathy Binger 18 6 1997 U.S.A. Wyoming Park Northern Absaroka Area: Shoshone National Forest: footslope of unnamed peaks on north side of entrance to Sunlight Basin, ca 24 air mi NE of Cody. Sagebrush, grassland, and sandstone. 6500 6800 ft. 44.7757° N, 109.4555° W T55N R105W S1 South 1/2 44.7757 -109.4555 Fruiting N RM0053235 N 9 RM 115076 Ebertowski 2003 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-14486 Peter J. Ebertowski 3760 25 5 2003 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: ridge between Wildlife Draw and Rock Creek near intersection of Forest roads 923 and 924, ca 30 air mi E of Wright; ca 34 air mi W of Newcastle. Slope above draw with exposed soils. 4560 4720 ft. 43.7568° N, 104.8904° W T44N R67W S27 43.7568 -104.8904 Flowering and Fruiting N N 10 RM 11602 Taylor, Amy 1997 RM 667016 RM0145816 Euphorbiaceae Euphorbia brachycera Engelm. RM-643 Ronald L. Hartman 57237 Amy J. Roderick 9 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Whiskey Gap and E up hogback. Sandstone and limestone south exposure and Douglas fir north exposure. 7000 7600 ft. 42.3252° N, 107.4159° W T27N R89W S12 NE1/4; also T27N R88W NW1/4 S7 42.3252 -107.4159 Fruiting N RM0145816 N 11 RM 11735 Taylor, Amy 1997 RM 667015 RM0145815 Euphorbiaceae Euphorbia brachycera Engelm. RM-647 Ronald L. Hartman 57369 Amy J. Roderick and Cherie Winner 11 6 1997 U.S.A. Wyoming Natrona [location and coordinates withheld] Shale hills and sandy areas and badlands. 5480 5500 ft. Fruiting N RM0145815 N 12 RM 11844 Taylor, Amy 1997 RM 667014 RM0145850 Euphorbiaceae Euphorbia brachycera Engelm. RM-648 Ronald L. Hartman 57478 Amy J. Roderick 11 6 1997 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: ca 15 air mi SE of junction of Wyo Hwy 487 and Wyo Hwy 220; ca 2 air mi SE of Twin Buttes. Calcareous cap and upper slopes, sandy below. 6750 6900 ft. 42.5112° N, 106.3935° W T29N R80W S2 42.5112 -106.3935 Fruiting N RM0145850 N 13 RM 11883 Taylor, Amy 1997 RM 667013 RM0145849 Euphorbiaceae Euphorbia brachycera Engelm. RM-649 Ronald L. Hartman 58346 Amy J. Roderick 25 6 1997 U.S.A. Wyoming Albany Upper North Platte and Laramie River Drainages: ca 3 air mi NE of north end of Wheatland Reservoir No. 3. Calcareous slope, common. 7050 ft. 41.9221° N, 105.6543° W T23N R74W S36 NW1/4 41.9221 -105.6543 Fruiting N RM0145849 N 14 RM 128708 Evert 2000 RM 824655 rm0023081 Euphorbiaceae Euphorbia brachycera Engelm. RM-14917 Erwin F. Evert 38178 30 6 2000 U.S.A. Wyoming Hot Springs Absaroka Mountains: Owl Creek, ca 1/2 mi S of Middle Fork, 40 mi WNW of Thermopolis. Stoney creek bottom wioth Elaeagus commutata, Populus angustifolia and Rosa woodsii. 7800 ft. T43N E101W S16 Fruiting N RM0023081 N 15 RM 12998 Arizona 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by B. E. Nelson. RM-712 Ronald L. Hartman 80228 29 8 2004 U.S.A. Arizona Coconino Coconino National Forest: County Road (Forest Hwy) 3, just SW of Mormon Lake Ranger District Office, for 0.7 air mi SW of coordinate. Ponderosa pine woodland and adjacent highway right of way. 7000 ft. 35.1526° N, 111.656° W; GPS Reading T20N R7E S3; also S4 35.1526 -111.656 GPS Reading Vegetative N N 16 RM 134464 Evert 1987 RM 731332 RM0053150 Euphorbiaceae Euphorbia brachycera Engelm. RM-15463 Erwin F. Evert 12168 14 6 1987 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: ridge between Big Creek and Wall Creek, ca 2-3 mi N of U.S. Hwy 14, 16, & 20. In grassland community with Koeleria macrantha, Elymus spicatus and Carex filifolia. 6000 6400 ft. 44.4908° N, 109.5032° W T52N R105W S9; also S16 44.4908 -109.5032 Fruiting N RM0053150 N 17 RM 134784 Evert 1987 RM 731492 RM0053151 Euphorbiaceae Euphorbia brachycera Engelm. RM-15474 Erwin F. Evert 12488 25 6 1987 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: ridge ca 1/4 mi E of Horse Creek and ca 1 mi N of U.S. Hwy 14, 16, & 20. Sagebrush-grassland community with a few scattered limber pine. 6400 ft. 44.4763° N, 109.624° W T52N R106W S16 44.4763 -109.624 Flowering and Fruiting N RM0053151 N 18 RM 136684 Evert 1988 RM 753456 RM0053152 Euphorbiaceae Euphorbia brachycera Engelm. RM-15608 Erwin F. Evert 14481 14 6 1988 U.S.A. Wyoming Park [location and coordinates withheld] Cliffs and ledges of Willwood formation, mostly sandy soil. 6800 7000 ft. Fruiting N RM0053152 N 19 RM 138620 Evert 1990 RM 618717 RM0145882 Euphorbiaceae Euphorbia brachycera Engelm. RM-15748 Erwin F. Evert 18786 10 6 1990 U.S.A. Wyoming Park Bighorn Basin: ca 1/2-3/4 mi SW of Wyo Hwy 294, ca 12 mi NW of Powell. Badland bluffs in sagebrush-saltbrush-grassland. 4600 ft. 44.7889° N, 108.9665° W T56N R101W S36 44.7889 -108.9665 Flowering and Fruiting N RM0145882 N 20 RM 138798 Evert 1990 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-15760 Erwin F. Evert 19002 17 6 1990 U.S.A. Montana Carbon Pryor Mountains: Custer National Forest: ca 1/2 mi E of Sage Creek Campground, ca 18 mi ESE of Bridger. Sandstone outcroppings with Juniperus horizontalis and Arctostopylos uvaursi. 5800 ft. 45.2109° N, 108.5501° W T7S R26E S20 45.2109 -108.5501 N N 21 RM 13884 Arizona 2005 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-745 B. E. Nelson 64433 James F. Fowler 1 5 2005 U.S.A. Arizona Coconino Kaibab National Forest: Kaibab Plateau: upper Trail Canyon off U.S. Hwy 89A, ca 5 air mi ENE of Jacob Lake; ca 26.5 air mi SE of Fredonia. Ponderosa pine forest with scattered juniper, pinyon, and Douglas fir. 6950 7000 ft. 36.733° N, 112.131° W; GPS Reading T39N R2E S36 SE1/4 36.733 -112.131 GPS Reading Flowering N N 22 RM 138946 Evert 1990 RM 619125 RM0145881 Euphorbiaceae Euphorbia brachycera Engelm. RM-15777 Erwin F. Evert 19175 21 6 1990 U.S.A. Wyoming Park Bighorn Basin: south side of YU Bench, ca 0.5 mi N of County Road 3LE and the Greybull River, ca 5 mi NE of Wyo Hwy 120. Sagebrush-grassland on rocky alluvial soil with Arenaria hookeri, Bouteloua gracilis, Sedum lanceolatum, Stipa comata and Oryzopsis hymenoides. 5600 ft. 44.3062° N, 108.7629° W T50N R99W S16 44.3062 -108.7629 Flowering N RM0145881 N 23 RM 144576 Evert 1993 RM 611950 Euphorbiaceae Euphorbia brachycera Engelm. RM-16063 Erwin F. Evert 24841 4 6 1993 U.S.A. Montana Sweet Grass [location and coordinates withheld] Grassland with Carex filifolia, Agropyron spicatum, and Arenaria hookeri. 4300 ft. Fruiting N N 24 RM 145082 Evert 1993 RM 611701 RM0053154 Euphorbiaceae Euphorbia brachycera Engelm. RM-16099 Erwin F. Evert 25371 27 6 1993 U.S.A. Wyoming Hot Springs Bighorn Basin: ridge along north side of Grass Creek Road, ca 6 mi W of Wyo Hwy 120. Sagebrush-grassland with Stipa comata, Stanleya tomentosa, Astragalus spatulatus, and Haplopappus armerioides. 5800 ft. 43.9542° N, 108.7022° W T46N R99W S14 43.9542 -108.7022 Flowering and Fruiting N RM0053154 N 25 RM 148327 Evert 1995 RM 783299 RM0145917 Euphorbiaceae Euphorbia brachycera Engelm. RM-16251 Erwin F. Evert 28708 6 6 1995 U.S.A. Wyoming Hot Springs Bighorn Basin: along south side of Sand Draw Road, ca 20 mi NW of Thermopolis. Shrub steppe with Astragalus grayi, Strepanthella longirostris, Gaura coccinea, and Carex filifolia. 4800 ft. 43.8359° N, 108.3614° W T45N R96W S27 43.8359 -108.3614 Fruiting N RM0145917 N 26 RM 148348 Evert 1995 RM 783314 RM0145916 Euphorbiaceae Euphorbia brachycera Engelm. RM-16252 Erwin F. Evert 28728 7 6 1995 U.S.A. Wyoming Hot Springs Bighorn Basin: ca 2 mi W of Gebo (abandoned townsite), ca 12 mi N of of Thermopolis. Shrub steppe with Gutierrezia sarothrae, Delphinium geyeri, Haplopappus armerioides, and Juniperus scopulorum. 4500 ft. 43.7922° N, 108.265° W T44N R95W S9 43.7922 -108.265 Buds N RM0145916 N 27 RM 149014 Evert 1995 RM 782863 RM0053153 Euphorbiaceae Euphorbia brachycera Engelm. RM-16274 Erwin F. Evert 29391 23 6 1995 U.S.A. Wyoming Fremont [location and coordinates withheld] Saltbush-forbland with Atriplex gardneri, Allium textile, Lomatium foeniculaceum, Penstemon eriantherus, and Artemisia pedatifida. 7300 ft. Flowering and Fruiting N RM0053153 N 28 RM 152592 Evert 1997 RM 818398 RM0013760 Euphorbiaceae Euphorbia brachycera Engelm. RM-16433 Erwin F. Evert 32990 11 6 1997 U.S.A. Montana Carbon Ridge just E of U.S. Hwy 310 and W of Hollenbeck Draw, S of the Clarks Fork Yellowstone River, 5 mi S of Belfry. Sagebrush-saltbush-grassland on sandstone outcroppings with Cymopterus terebinthinus, Artemisia nova, and Atriplex confertifolia. 4280 ft. 45.0667° N, 109.0363° W; uncertainty 1 mi. T9S R22E S9 45.0667 -109.0363 1 mi. Vegetative N RM0013760 N 29 RM 152669 Evert 1997 RM 818475 RM0020777 Euphorbiaceae Euphorbia brachycera Engelm. RM-16436 Erwin F. Evert 33069 21 6 1997 U.S.A. Wyoming Hot Springs Bighorn Basin: ridge just N of Cottonwood Creek at bridge, ca 30 mi NW of Thermopolis. Overgrazed sagebrush-grassland with Bromus tectorum, Arenaria hookeri, and Plantago patagonica. 5800 ft. 43.7636° N, 108.6839° W; uncertainty 1 mi. T44N R99W S24 43.7636 -108.6839 1 mi. Flowering and Fruiting N RM0020777 N 30 RM 15322 Arizona 2005 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by B. E. Nelson. RM-780 James F. Fowler 4524 Carolyn Sieg 27 6 2005 U.S.A. Arizona Coconino Kaibab National Forest: Coconino Wash uplands, ca 8 mi E of Tusayan. Ponderosa pine forest. 7300 ft. 35.9434° N, 111.9635° W; GPS Reading UTM Zone 12S, 413100E, 3978100N; GPS Reading T30N R4E S33 SE1/4 35.9434 -111.9635 GPS Reading Fruiting N N 31 RM 15363 Arizona 2005 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by B. E. Nelson. RM-781 James F. Fowler 4613 Carolyn Sieg 29 6 2005 U.S.A. Arizona Greenlee Apache National Forest: Horton Creek, ca 14 mi SW of Alpine along Forest Road 25. Ponderosa pine forest. 7700 ft. 33.7213° N, 109.3314° W; GPS Reading UTM Zone 12S, 654600E, 3732500N; GPS Reading T4N R29E S2 South1/2 33.7213 -109.3314 GPS Reading Flowering N N 32 RM 154412 Evert 1998 RM 820109 RM0023759 Euphorbiaceae Euphorbia brachycera Engelm. RM-16502 Erwin F. Evert 34929 11 6 1998 U.S.A. Wyoming Hot Springs Bighorn Basin: ca 1/4 - 1/2 mi N of Little Sand Draw Road, ca 15 mi NW of Thermopolis. Sagebrush-grassland with Carex filifolia, Stipa comata, and Delphinium geyeri. 4600 ft. 43.8211° N, 108.2594° W; uncertainty 1 mi. T45N R95W S33 43.8211 -108.2594 1 mi. Fruiting N RM0023759 N 33 RM 154534 Evert 1998 RM 820481 RM0023739 Euphorbiaceae Euphorbia brachycera Engelm. RM-16507 Erwin F. Evert 35051 12 6 1998 U.S.A. Wyoming Hot Springs Bighorn Basin: along Red Spring Draw Road, ca 5 mi S of Wyo Hwy 172, 10 mi ENE of Thermopolis. Sagebrush-grassland with Elymus spicatus, Cryptantha celosoides, and Bromus tectorum. 5100 ft. 43.6628° N, 108.0265° W; uncertainty 1 mi. T43N R93W S28 43.6628 -108.0265 1 mi. Flowering and Fruiting N RM0023739 N 34 RM 154635 Evert 1998 RM 820306 RM0022274 Euphorbiaceae Euphorbia brachycera Engelm. RM-16510 Erwin F. Evert 35156 13 6 1998 U.S.A. Wyoming Fremont Bridger Mountains: along Birdseye Road in canyon 13 mi NE of Shoshoni. Juniper woodland on limestone outcroppings with Heuchera parvifolia, Physocarpus monogynus, and Cymopterus terebinthinus. 6100 ft. 43.4207° N, 108.1022° W; uncertainty 1 mi. T40N R94W S22 43.4207 -108.1022 1 mi. Vegetative N RM0022274 N 35 RM 168531 Foley 2003 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Erin Foley. RM-17052 B. E. Nelson 58269 Erin and Michael Foley 4 6 2003 U.S.A. Colorado Grand Arapaho National Forest: Middle Park: just E of Willow Creek Reservoir between Willow Creek and County Road 40, ca 4.5 air mi N of Granby. Gravelly sagebrush slope. 8040 8080 ft. 40.1488° N, 105.9345° W; uncertainty 0.25 mi. T2N R76W S8 W1/2 40.1488 -105.9345 0 mi. Flowering N N 36 RM 168640 Foley 2003 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Erin Foley. RM-17060 B. E. Nelson 58377 Erin and Michael Foley 8 6 2003 U.S.A. Colorado Jefferson 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. 8040 8400 ft. 39.6022° N, 105.3666° W; GPS Reading T5S R71W S20 SW1/4 39.6022 -105.3666 GPS Reading Flowering N N 37 RM 16870 Arizona 2006 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-812 B. E. Nelson 71048 James F. Fowler 4 9 2006 U.S.A. Arizona Apache Apache National Forest: along Forest Road 117 ca 1/4 mi N of junction with Forest Road 118, ca 1 3/4 air mi ENE of Whiting Knoll summit, ca 15.5 air mi W of Springerville. Open slopes on volcanic substrate. 8540 ft. 34.1681° N, 109.5523° W T9N R26E S23 NE1/4 34.1681 -109.5523 Flowering and Fruiting N N 38 RM 168740 Foley 2003 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Erin Foley. RM-17062 B. E. Nelson 58476 Erin and Michael Foley 8 6 2003 U.S.A. Colorado Gilpin 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. 8800 9064 ft. 39.8152° N, 105.5457° W; GPS Reading T3S R73W S3 39.8152 -105.5457 GPS Reading Flowering N N 39 RM 168813 Foley 2003 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Erin Foley. RM-17063 B. E. Nelson 58549 Erin and Michael Foley 9 6 2003 U.S.A. Colorado Gilpin Arapaho National Forest: Front Range: along Pickle Gulch and to 0.5 mi SW of Pickle Gulch Picnic Area; ca 0.5-1 air mi E of Blackhawk Peak, ca 3 air mi NNW of Central City. Open slopes with scattered ponderosa pine and aspen. 8900 9000 ft. 39.8434° N, 105.5279° W; GPS Reading T2S R73W S26 South1/2 39.8434 -105.5279 GPS Reading Flowering N N 40 RM 16884 Arizona 2006 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by B. E. Nelson. RM-813 Ronald L. Hartman 83706 12 9 2006 U.S.A. Arizona Coconino Coconino National Forest: Forest Road 514, 7.5 air mi NE of Kendrick Park. Pinyon-juniper woodland on cinder substrate. 7200 7300 ft. 35.4672° N, 111.6425° W T24N R7E S15 35.4672 -111.6425 Fruiting N N 41 RM 169338 Foley 2003 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-17082 Erin Foley 1251 Michael Foley 22 6 2003 U.S.A. Colorado Clear Creek 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. 8480 9040 ft. 39.7149° N, 105.5556° W; uncertainty 0.5 mi. T4S R73W S10 W1/2; also South1/2 S9 and N1/2 S16 39.7149 -105.5556 1 mi. Flowering N N 42 RM 173006 Foley 2003 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-17146 Erin Foley 4555 10 8 2003 U.S.A. Colorado Clear Creek Arapaho National Forest: Front Range, ca 4 air mi WNW of Central City; ca 6.5 air mi NE of Empire, between Sheridan Hill and Mount Pisgah. Dry, regenerating, Artemisia slope with scattered mixed conifers. 9200 9600 ft. 39.8122° N, 105.5888° W; GPS Reading T3S R73W S5 W1/2 39.8122 -105.5888 GPS Reading Fruiting N N 43 RM 174869 Foley 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Erin Foley. RM-17180 B. E. Nelson 49383 15 6 2000 U.S.A. Colorado Grand Middle Park: above Barger Gulch, S of the Colorado River, ca 3 air mi ENE of Junction Butte, ca 4.5 air mi ESE of Kremmling. Soft clay slopes of deep gullies. 7480 7600 ft. 40.0439° N, 106.3039° W; GPS Reading T1N R80W S13 SE1/4 40.0439 -106.3039 GPS Reading Flowering and Fruiting N N 44 RM 176365 Foley 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-17208 Erin Foley 11106 7 8 2004 U.S.A. Colorado Grand Gore Range: Pump House Recreation Area: ca 8.5 air mi SW of Kremmling and ca 3 air mi ENE of Radium. Fine sedimentary sagebrush slope. 7000 7260 ft. 39.9785° N, 106.505° W; GPS Reading T1S R81W S18 NW1/4 39.9785 -106.505 GPS Reading Vegetative N N 45 RM 177534 Foley 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-17231 Erin Foley 12266 27 8 2004 U.S.A. Colorado Grand Middle Park: Wolford Mountain Reservoir, ca 7.5 air mi NNW of Kremmling and ca 3.5 air mi NW of Wolford Mountain. Sedimentary slopes and drainages adjacent to reservoir. 7500 ft. 40.1673° N, 106.415° W; GPS Reading T2N R81W S1 40.1673 -106.415 GPS Reading Vegetative N N 46 RM 177680 Foley 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-17235 Erin Foley 5834 19 5 2004 U.S.A. Colorado Grand 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. 7000 7400 ft. 39.9523° N, 106.5628° W to 39.9506° N, 106.566° W; GPS Reading T1S R82W S28 NE1/4; also NW1/4 S27 39.9523 -106.5628 GPS Reading Flowering and Fruiting N N 47 RM 177725 Foley 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-17236 Erin Foley 5877 20 5 2004 U.S.A. Colorado Grand Middle Park: ca 3.5 air mi SW of Kremmling along Elliott Creek. North-facing sagebrush slope and drainage gully. 7600 7800 ft. 40.0112° N, 106.3596° W to 40.0134° N, 106.3617° W; GPS Reading T1N R80W S33 NE1/4 40.0112 -106.3596 GPS Reading Flowering and Fruiting N N 48 RM 177854 Foley 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-17240 Erin Foley 6006 22 5 2004 U.S.A. Colorado Grand Middle Park: ca 2 air mi S of Wolford Mountain and ca 2.5 air mi NNE of Kremmling, just S of Cow Gulch. Dry sagebrush hills. 7560 7740 ft. 40.0895° N, 106.3806° W; GPS Reading T1.5N R80W S32 40.0895 -106.3806 GPS Reading Flowering and Fruiting N N 49 RM 177992 Foley 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-17243 Erin Foley 6143 25 5 2004 U.S.A. Colorado Grand Middle Park: Mount Hurd, ca 8 air mi SE of Granby and ca 1 air mi NE of Tabernash. Southwest-facing sagebrush slope. 8400 8840 ft. 39.9997° N, 105.833° W; GPS Reading T1N R75W S31 S1/2 39.9997 -105.833 GPS Reading Flowering and Fruiting N N 50 RM 178147 Foley 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-17246 Erin Foley 6296 27 5 2004 U.S.A. Colorado Grand Middle Park: just N of Deer Creek, ca 9 air mi NW of Kremmling and ca 28.5 air mi SE of Steamboat Springs. Windswept hill of fine sediment. 7700 7900 ft. 40.1728° N, 106.4543° W; GPS Reading T3N R81W S34 SW1/4; also W1/2 S33 40.1728 -106.4543 GPS Reading Flowering and Fruiting N N 51 RM 178619 Foley 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-17254 Erin Foley 6764 3 6 2004 U.S.A. Colorado Grand Williams Fork Mountains: ca 2 mi NW of Green Mountain Reservoir along Colo Hwy 9. Sagebrush/rabbitbrush on fine sedimentary soils. 7650 ft. 39.9178° N, 106.3331° W; GPS Reading T1S R80W S34 SW1/4 39.9178 -106.3331 GPS Reading Flowering and Fruiting N N 52 RM 178814 Foley 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-17257 Erin Foley 6956 5 6 2004 U.S.A. Colorado Grand Williams Fork Mountains: Lawson Ridge, ca 6 air mi SE of Kremmling and ca 7 air mi NNW of Green Mountain Reservoir. South-facing well-drained sagebrush slope on granite substrate. 7770 8800 ft. 40.0002° N, 106.3406° W to 39.9821° N, 106.3379° W; GPS Reading T1S R80W S3; also N1/2 S10 40.0002 -106.3406 GPS Reading Flowering and Fruiting N N 53 RM 178977 Foley 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-17260 Erin Foley 7116 8 6 2004 U.S.A. Colorado Grand Middle Park: Little Wolford Mountain, ca 6 air mi NNE of Kremmling and ca 11.5 air mi NW of Parshall. Fine sedimentary hills and drainage gullies. 7940 8800 ft. 40.135° N, 106.3496° W to 40.1333° N, 106.3675° W; GPS Reading T2N R80W S16 S1/2; also SW1/4 S15 40.135 -106.3496 GPS Reading Flowering and Fruiting N N 54 RM 179014 Foley 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-17262 Erin Foley 7153 8 6 2004 U.S.A. Colorado Grand Middle Park: just N of Colorado River, off U.S. Hwy 40 between Sulphur Gulch and Rock Creek, ca 7 mi W of Hot Sulphur Springs and 8.5 air mi WNW of Kremmling. Sagebrush on slope of fine sediment. 7450 7960 ft. 40.0714° N, 106.2315° W to 40.0722° N, 106.2316° W; GPS Reading T1N R79W S3 S1/2; also N1/2 S10 40.0714 -106.2315 GPS Reading Flowering and Fruiting N N 55 RM 179068 Foley 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-17263 Erin Foley 7207 8 6 2004 U.S.A. Colorado Grand Middle Park: ca 8 air mi N of Wolford Mountain and ca 12 air mi N of Kremmling. Well-drained sagebrush slope. 7700 ft. 40.2224° N, 106.3861° W to 40.2202° N, 106.3827° W; GPS Reading T3N R80W S18 SW1/4 40.2224 -106.3861 GPS Reading Flowering and Fruiting N N 56 RM 179841 Foley 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-17279 Erin Foley 7978 19 6 2004 U.S.A. Colorado Grand 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. 7900 8040 ft. 39.743° N, 105.7075° W; GPS Reading T3S R74W S31 E1/2 39.743 -105.7075 GPS Reading Flowering and Fruiting N N 57 RM 179955 Foley 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-17281 Erin Foley 8092 21 6 2004 U.S.A. Colorado Grand Rabbit Ears Range: Muddy Creek, ca 4 air mi SE of Whiteley Peak and ca 12.5 air mi NW of Wolford Mountain. Sagebrush hills on fine sediment. 7720 7920 ft. 40.267° N, 106.4541° W; GPS Reading T4N R81W S34 W1/2 40.267 -106.4541 GPS Reading Flowering and Fruiting N N 58 RM 182203 Fowler Euphorbiaceae Euphorbia brachycera Engelm. RM-17334 James F. Fowler 1297 C. L. May 12 6 1993 12 June 1993 U.S.A. Utah Uintah Dinosaur National Monument: Ely Hanging Garden, first north Canyon off Lower Ely Creek. Hanging garden. 1700 m. zone 12, 663789E, 4491263N; Specimen Label x663789:y4491263 N N 59 RM 182271 Fowler Euphorbiaceae Euphorbia brachycera Engelm. RM-17340 James F. Fowler 1380 C. L. May 16 6 1993 16 June 1993 U.S.A. Colorado Moffat Dinosaur National Monument: Signature Hanging Garden, below Signature Cave in Yampa Canyon. Hanging garden. 1661 m. zone 12, 682275E, 4482275N; Specimen Label x682275:y4482275 Flowering N N 60 RM 182513 Fowler Euphorbiaceae Euphorbia brachycera Engelm. RM-17355 James F. Fowler 1640 C. L. May 20 7 1993 20 July 1993 U.S.A. Utah Grand Arches National Park: Dead Tree Hanging Garden, 0.5 km N of Winter Camp Wash. Hanging garden. 1372 m. zone 12, 629512E, 4289000N; Specimen Label x629512:y4289000 N N 61 RM 182568 Fowler Euphorbiaceae Euphorbia brachycera Engelm. RM-17358 James F. Fowler 1696 C. L. May 21 7 1993 21 July 1993 U.S.A. Utah Grand Arches National Park: Backarch Hanging Garden, 0.5 km N of Winter Camp Wash. Hanging garden. 1366 m. zone 12, 629225E, 4289000N; Specimen Label x629225:y4289000 N N 62 RM 182580 Fowler Euphorbiaceae Euphorbia brachycera Engelm. RM-17359 James F. Fowler 1707 C. L. May 22 7 1993 22 July 1993 U.S.A. Utah Grand Arches National Park: Solitaire Hanging Garden, ca 1 km N of Winter Camp Wash. Hanging garden. 1414 m. zone 12, 628850E, 4289371N; Specimen Label x628850:y4289371 N N 63 RM 182613 Fowler Euphorbiaceae Euphorbia brachycera Engelm. RM-17361 James F. Fowler 1737 C. L. May 22 7 1993 22 July 1993 U.S.A. Utah Grand Arches National Park: Winter Camp Hanging Garden, ca 1 km N of Winter Camp Wash. Hanging garden. 1414 m. zone 12, 629024E, 4289276N; Specimen Label x629024:y4289276 N N 64 RM 18606 Arizona/New Mexico RM 132392 Euphorbiaceae Euphorbia brachycera Engelm. RM-1320 Aven Nelson 10202 21 4 1925 U.S.A. Arizona Coconino Flagstaff. Stoney soil in woods. 6900 ft. T21N R7E S16 35.19749 -111.6512 NAD 83 2 mi. N N Nat. Geog. TOPO! Coconino/Yavapai Counties. Flowering N N 65 RM 187090 Welp 1994 RM 673026 RM0145820 Euphorbiaceae Euphorbia brachycera Engelm. RM-17613 Laura Welp 418 15 6 1994 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: sand dunes and adjacent slope of Iron Spring, ca 1.5 air mi S of Steamboat Mountain; ca 7.5 air mi NW of Spring Butte. Partially vegetated sand dune with low species diversity--Oryzopsis, Vicia, and Rumex are main colonizers. 7100 7340 ft. 41° 56' 56" N, 108° 56' 34" W T23N R102W S27 W1/2; also E1/2 S28 41.948889 -108.942778 Flowering N RM0145820 N 66 RM 188092 Welp 1994 RM 673025 RM0145819 Euphorbiaceae Euphorbia brachycera Engelm. RM-17651 Ronald L. Hartman 46153 21 6 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Green Mountain, ca 7 air mi W of Muddy Gap. Streamside, rocky slopes, and lodgepole pine covered slopes. 7000 7400 ft. 42.3547° N, 107.6097° W T28N R90W S32 42.3547 -107.6097 Flowering N RM0145819 N 67 RM 18834 Arizona/New Mexico RM 132198 Euphorbiaceae Euphorbia brachycera Engelm. RM-1383 Aven Nelson 1129a 21 3 1930 U.S.A. Arizona Pinal Superior. Stoney slopes. 2900 ft. 33.29093 -111.09671 NAD 83 1 mi. Y N Nat. Geog. TOPO! Flowering N N 68 RM 189373 Welp 1995 RM 675032 RM0145862 Euphorbiaceae Euphorbia brachycera Engelm. RM-17705 Laura Welp 5406 17 6 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: base of Steamboat Mountain, ca 14 air mi N of Superior; ca 5 air mi NW of Greasewood Reservoir. Partially vegetated sandstone and mudstone slopes at base of mountain; silty, shallow soil with rocks. 7150 7300 ft. 41.9683° N, 108.9236° W T23N R102W S14 41.9683 -108.9236 Flowering N RM0145862 N 69 RM 19438 Arizona/New Mexico RM 153535 Euphorbiaceae Euphorbia brachycera Engelm. RM-1511 Aven Nelson 1892 Ruth A. Nelson 12 5 1935 U.S.A. Arizona Pinal Mountains near Superior: Oak Flats. 3900 ft. 33.30939 -111.05012 NAD 83 1 mi. Y N Nat. Geog. TOPO! Flowering and Fruiting N N 70 RM 196210 Sinbad RM 756285 Euphorbiaceae Euphorbia brachycera Engelm. RM-18141 Ronald L. Hartman 50925 Tim Lowrey and Bob Sivinski 30 5 1995 U.S.A. Colorado Montrose San Miguel and lower Dolores River Drainages: Sinbad Valley, south end. Pinyon-juniper with sandy-clay slopes and also gypsum slopes. 4700 4800 ft. T49N R19W S22; also S27 Flowering N N 71 RM 199548 Heidel 2005 RM 785899 RM0145918 Euphorbiaceae Euphorbia brachycera Engelm. RM-18369 Mary Ann Feist 2691 Loy R. Phillippe, Daniel T. Busemeyer, Paul Marcum, Richard T Larimore 16 6 2004 U.S.A. Wyoming Washakie Tensleep Preserve, The Nature Conservancy: southwest flank, foothills of the Big Horn Mountains, ca 10 mi E of Ten Sleep. Monument Hill quad. Very rocky, open, dry south-facing slope with Pinus ponderosa, Pseudotsuga menziesii, Juniperus scopulorum, Populus tremuloides, Rhus aromatica, Mahonia repens, Senecio sp., and Opuntia polyacantha. 5874 ft. 43.9901° N, 107.2448° W; GPS Reading 43.9901 -107.2448 GPS Reading Fruiting N RM0145918 N 72 RM 200989 Holt 2000 Euphorbiaceae Euphorbia brachycera Engelm. RM-19353 Emily A. Holt 1158 24 6 2000 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: Rainbow Trail area from Forest Road 108 to U.S. Hwy 285 at Mears Junction, ca 3 air mi S of Salida. Mixed conifer to aspen to open grass. 8800 10200 ft. 38.4883° N, 106.0159° W T49N R9E S19; also S30, T49N R8E S23, S24, S25, S26, S27, S33, S34; also T48N R8E S4, S5 38.4883 -106.0159 Flowering N N 73 RM 204636 Holt 2000 Euphorbiaceae Euphorbia brachycera Engelm. RM-19454 Emily A. Holt 456 6 6 2000 U.S.A. Colorado Eagle Central Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: at junction of County roads 76 and 76A, ca 3.5 air mi SE of Dotsero; ca 4.5 air mi WSW of Gypsum. Open hillside with sagebrush steppe. 7800 8010 ft. 39.6179° N, 107.0011° W T5S R86W S14; also S15 39.6179 -107.0011 Flowering N N 74 RM 204702 Holt 2000 Euphorbiaceae Euphorbia brachycera Engelm. RM-19457 Emily A. Holt 515 6 6 2000 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: O'Haver Lake area, on County Road 200, 3.4 road mi from U.S. Hwy 285, ca 7.5 air mi SW of Poncha Springs. Pinus ponderosa with Populus tremuloides woodland at lake front. 9200 9480 ft. 38.4175° N, 106.1483° W T48N R7E S12 38.4175 -106.1483 Fruiting N N 75 RM 204752 Holt 2000 Euphorbiaceae Euphorbia brachycera Engelm. RM-19458 Emily A. Holt 56 30 5 2000 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: Willard Spring area, 4 road mi on County Road 181, from Forest Service sign on County Road 175, ca 4.5 air mi NE of Salida. Mixed conifer (Pinus ponderosa and Pseudotsuga menziesii). 8800 9000 ft. 38.587° N, 105.9436° W T50N R9E S14 NW1/4 38.587 -105.9436 Flowering N N 76 RM 204812 Holt 2000 Euphorbiaceae Euphorbia brachycera Engelm. RM-19462 Emily A. Holt 613 8 6 2000 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: near Heckendorf State Wildlife Area, 0.7 road mi on County Road 368 from County Road 361, ca 5.5 air mi NW of Buena Vista. Shortgrass prairie with Bouteloua gracilis, sagebrush, and Leptodactylon. 8480 8600 ft. 38.9057° N, 106.19° W T13S R79W S23 38.9057 -106.19 Flowering and Fruiting N N 77 RM 205299 Holt 2000 Euphorbiaceae Euphorbia brachycera Engelm. RM-19483 Ronald L. Hartman 66688 Emily Holt 22 5 2000 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: ca 7 air mi WNW of Poncha Springs. Pinyon-juniper wooded slope. 8000 8300 ft. 38.5999° N, 106.1243° W T50N R8E S7 38.5999 -106.1243 Flowering and Fruiting N N 78 RM 205384 Holt 2000 Euphorbiaceae Euphorbia brachycera Engelm. RM-19486 Ronald L. Hartman 66773 Emily Holt 23 5 2000 U.S.A. Colorado Eagle Central Colorado: Castle Peak Area, West Slope Continental Divide: Trail Gulch on BLM Road 301, ca 7 air mi NNW of Gypsum. Gypsum barren slopes. 6550 6860 ft. 39.7502° N, 107.0011° W T3S R86W S35 South1/2 39.7502 -107.0011 Flowering N N 79 RM 205398 Holt 2000 Euphorbiaceae Euphorbia brachycera Engelm. RM-19487 Ronald L. Hartman 66787 Emily Holt 23 5 2000 U.S.A. Colorado Eagle Central Colorado: Castle Peak Area, West Slope Continental Divide: Greenhorn Mountain, ca 4 air mi NW of Gypsum. Red sandstone slope and ridgetop. 7300 7510 ft. 39.6914° N, 106.9818° W T4S R86W S24 NW1/4; also SW1/4 S13 39.6914 -106.9818 Flowering N N 80 RM 205447 Holt 2000 Euphorbiaceae Euphorbia brachycera Engelm. RM-19488 Ronald L. Hartman 66836 Emily Holt 23 5 2000 U.S.A. Colorado Eagle Central Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: BLM Road 110, ca 4 air mi SE of Eagle. Slope with scattered pinyon pine and areas of dense mountain mahogany; gypsum deposits abundant. 7250 7700 ft. 39.6032° N, 106.7701° W T5S R84W S23 NW1/4 39.6032 -106.7701 Flowering N N 81 RM 205616 Holt 2000 Euphorbiaceae Euphorbia brachycera Engelm. RM-19495 Ronald L. Hartman 67004 Emily Holt 25 5 2000 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: along County Road 272, ca 5 air mi SW of Nathrop. Grassland and ponderosa pine woodland. 8400 ft. 38.7041° N, 106.1344° W T15S R78W S32; also T51N R7E S12 38.7041 -106.1344 Flowering N N 82 RM 205695 Holt 2000 Euphorbiaceae Euphorbia brachycera Engelm. RM-19497 Ronald L. Hartman 67082 Emily Holt 26 5 2000 U.S.A. Colorado Eagle Central Colorado: Sawatch Range, West Slope Continental Divide: Seven Castles, Fryingpan or County Road 104, 4 road mi E of Basalt. Pinyon pine slopes along power line. 7000 7200 ft. 39.3871° N, 106.9634° W T8S R86W S2 South1/2 39.3871 -106.9634 Flowering and Fruiting N N 83 RM 206033 Holt 2001 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-19507 Emily A. Holt 4460 15 5 2001 U.S.A. Colorado Eagle Central Colorado: Castle Peak Area, West Slope Continental Divide: off County Road 33A, ca 1.5 air mi NE of Eagle. Open sagebrush with some pinyon-juniper on west aspect. 6800 7000 ft. 39.6768° N, 106.8086° W T4S R84W S28 39.6768 -106.8086 Flowering N N 84 RM 206041 Holt 2001 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-19508 Emily A. Holt 4468 15 5 2001 U.S.A. Colorado Eagle Central Colorado: Hardscrabble Mountian Area, West Slope Continental Divide: off U.S. Hwy 6, 0.6 road mi W of edge of Eagle, ca 1.5 air mi WSW of Eagle. Open pinyon-juniper woodland on gypsic soil on north aspect. 6600 7200 ft. 39.6474° N, 106.8472° W T5S R84W S6 39.6474 -106.8472 Vegetative N N 85 RM 206042 Holt 2001 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-19507 Emily A. Holt 4468 15 5 2001 U.S.A. Colorado Eagle Central Colorado: Castle Peak Area, West Slope Continental Divide: off County Road 33A, ca 1.5 air mi NE of Eagle. Open sagebrush with some pinyon-juniper on west aspect. 6800 7000 ft. 39.6768° N, 106.8086° W T4S R84W S28 39.6768 -106.8086 Vegetative N N 86 RM 206056 Holt 2001 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-19509 Emily A. Holt 4482 16 5 2001 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: 0.5 road mi E on County Road 324 from County Road 321, ca 5 air mi S of Buena Vista. Relatively flat shortgrass prairie on sandstone derived soil. 8200 ft. 38.7759° N, 106.1367° W T15S R78W S5; also S8 38.7759 -106.1367 Flowering N N 87 RM 206365 Holt 2001 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-19525 Emily A. Holt 4791 21 5 2001 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: Graphite Ridge area, on County Road 185 with marble quarry to E (mine), ca 8 air mi NNE of Salida. Ponderosa and pinyon with bare slopes with Chrysothamnus and Cercocarpus, and marble-sandstone soils. 9400 10000 ft. 38.6423° N, 105.9615° W T51N R9E S27 38.6423 -105.9615 Flowering N N 88 RM 206392 Holt 2001 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-19527 Emily A. Holt 4818 28 5 2001 U.S.A. Colorado Chaffee Central Colorado: Mosquito Range, East Slope Continental Divide: along County Road 311, 1 road mi NW of U.S. Hwy 24, ca 1 air mi W of Trout Creek Pass, ca 9 air mi ENE of Buena Vista. Ponderosa forest on south aspect. 9400 9600 ft. 38.9055° N, 105.9883° W T13S R77W S22 38.9055 -105.9883 Flowering N N 89 RM 206407 Holt 2001 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-19528 Emily A. Holt 4833 28 5 2001 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: near the Crater, not far off Forest Road 181A, ca 5 air mi NE of Salida. Mixed habitat, including roadside vegetation and pinyon-juniper woodlands. 8800 9200 ft. 38.5717° N, 105.9253° W T50N R9E S24 38.5717 -105.9253 Flowering N N 90 RM 206426 Holt 2001 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-19529 Emily A. Holt 4852 30 5 2001 U.S.A. Colorado Eagle Central Colorado: Castle Peak Area, West Slope Continental Divide: Blue Lake Loop, just SE of Castle Peak Wilderness Study Area, following County Road 4 on 4WD track, ca 8 air mi NW of Wolcott. Sagebrush steppe on shale. 8400 ft. 39.7503° N, 106.7701° W T3S R84W S35 39.7503 -106.7701 Flowering N N 91 RM 206508 Holt 2001 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-19532 Emily A. Holt 4934 31 5 2001 U.S.A. Colorado Eagle Central Colorado: Castle Peak Area, West Slope Continental Divide: off County Road 4 just S of road (0.5 mi), N of Bocco Mountian, ca 2.5 air mi N Wolcott. Juniper and sagebrush on shale. 7200 7400 ft. 39.7356° N, 106.6929° W T4S R83W S4 39.7356 -106.6929 Flowering N N 92 RM 206561 Holt 2001 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-19533 Emily A. Holt 4987 31 5 2001 U.S.A. Colorado Eagle Central Colorado: Castle Peak Area, West Slope Continental Divide: off Trail Ridge Road (west side), NNW of Dry Lakes, ca 6 air mi NNW of Gypsum. Pinyon-juniper woodland on east aspect, shale and gypsic soil. 6800 7200 ft. 39.7209° N, 106.9823° W T4S R86W S12 39.7209 -106.9823 Flowering N N 93 RM 206585 Holt 2001 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-19535 Emily A. Holt 5011 11 6 2001 U.S.A. Colorado Eagle Central Colorado: Sawatch Range, West Slope Continental Divide: off West Squaw Creek Road, 0.2 road mi W of County Road 23, ca 4 air mi S of Wolcott. Mountain shrub with Cercocarpus, Quercus, and Amelanchier on south aspect. 7600 7800 ft. 39.6474° N, 106.6543° W T5S R83W S2; also S11 39.6474 -106.6543 Flowering N N 94 RM 207112 Holt 2001 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-19555 Emily A. Holt 5535 20 6 2001 U.S.A. Colorado Eagle Central Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: near Gypsum Creek, off Forest Road 412 just after (east) of sign for Trail 1863, south side of road, ca 12 air mi S of Eagle. Sagebrush near creek, on gypsic soil. 8200 ft. 39.4893° N, 106.8581° W T6S R84W S31; also S32 39.4893 -106.8581 Flowering N N 95 RM 207227 Holt 2001 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-19562 Emily A. Holt 5650 21 6 2001 U.S.A. Colorado Eagle Central Colorado: Gore Range, West Slope Continental Divide: off Forest Road 780, ca 1 air mi NW of Edwards. Sagebrush steppe. 8200 8400 ft. 39.6768° N, 106.5964° W T4S R82W S29 39.6768 -106.5964 Flowering N N 96 RM 207483 Holt 2001 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-19572 Emily A. Holt 5905 26 6 2001 U.S.A. Colorado Eagle Central Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: off Forest Road 412 1.3 road mi S of pavement end, east side of road, ca 6 air mi S of Gypsum. Pinyon-juniper woodland with some sagebrush and oak. 7400 7800 ft. 39.5598° N, 106.935° W T6S R85W S4 39.5598 -106.935 Flowering N N 97 RM 21990 Arizona/New Mexico USFS 511838 Euphorbiaceae Euphorbia brachycera Engelm. RM-2818 Clifford E. Hulbert PA-32 14 8 1920 U.S.A. New Mexico Grant G.O.S. pasture, Cherry Creek. On northwest slope; gravelly loam soil. 7000 ft. Could not be mapped. Flowering and Fruiting N N 98 RM 220890 Kastning CO Euphorbiaceae Euphorbia brachycera Engelm. RM-20050 Nancy Kastning 1584 13 6 1989 U.S.A. Colorado Grand Sierra Madre/Park Ranges: Park Range: ca 12 air mi SW of Kremmling in the vicinity of Radium. Rolling hills of pinyon-juniper and sagebrush. 7000 7200 ft. T1S R82W S27; also S28 N N 99 RM 22339 Arizona/New Mexico RM 31899 Euphorbiaceae Euphorbia brachycera Engelm. RM-2978 D. T. MacDougal 22 1 6 1898 U.S.A. Arizona Coconino Vicinity of Flagstaff. 6900 ft. T21N R7E S16 35.19749 -111.6512 NAD 83 3 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 100 RM 223607 Kastning CO RM 570881 Euphorbiaceae Euphorbia brachycera Engelm. RM-20161 Nancy Kastning 1584 13 6 1989 U.S.A. Colorado Grand 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. 7000 7200 ft. 39.9413° N, 106.5579° W T1S R82W S27; also S28 39.9413 -106.5579 Flowering N N 101 RM 22388 Arizona/New Mexico RM 31901 Euphorbiaceae Euphorbia brachycera Engelm. Euphorbia brachycera Engelm.
Annotated by Ronald L. Hartman in 2004. RM-2968 D. T. MacDougal 315 22 7 1898 U.S.A. Arizona Coconino About Bill Williams Mountain. 7000 ft. 35.20409 -112.2091 NAD 83 1 mi. Y Y Nat. Geog. TOPO! Flowering and Fruiting N N 102 RM 225920 Kastning WY RM Euphorbiaceae Euphorbia brachycera Engelm. RM-20241 B. E. Nelson 1473 26 6 1977 U.S.A. Wyoming Carbon Sierra Madre/Park Ranges: Sierra Madre: along Middle Fork Big Creek, 2.3 mi NW of Colorado on road to Jerry Park. Occasional in sandy loam in sagebrush upland with Arctostaphylos and Artemisia tridentata, and grassland. 8500 ft. 41.0233° N, 106.5953° W; uncertainty 1 mi. T12N R82W S10 41.0233 -106.5953 1 mi. N N 103 RM 226312 Kastning WY RM 570880 RM0145834 Euphorbiaceae Euphorbia brachycera Engelm. RM-20259 B. E. Nelson 16203 30 6 1988 U.S.A. Wyoming Carbon Sierra Madre/Park Range: Sierra Madre: along Middle Fork Big Creek, ca 1.5 air mi N of Colorado, ca 16 air mi SE of Encampment. Sandy slopes. 8400 8600 ft. 41.0233° N, 106.5953° W T12N R82W S10 41.0233 -106.5953 N N Flowering N RM0145834 N 104 RM 22640 Arizona/New Mexico RM 127824 Euphorbiaceae Euphorbia brachycera Engelm. RM-3156 Earl F. Castetter 1016 19 6 1931 U.S.A. New Mexico Quay 3 mi W of Tucumcari. 4200 ft. 35.1589 -103.7706 NAD 83 1 mi. N N Nat. Geog. TOPO! Fruiting N N 105 RM 22742 Arizona/New Mexico RM 133422 Euphorbiaceae Euphorbia brachycera Engelm. RM-3211 Earl F. Castetter 1382 19 5 1932 U.S.A. New Mexico Socorro N of Socorro. Raodside. 4400 ft. Could not be mapped. Buds N N 106 RM 231146 Taylor, Kevin 1997 RM 719371 Euphorbiaceae Euphorbia brachycera Engelm. RM-20524 Kevin J. Taylor 1208 10 6 1997 U.S.A. Colorado Gunnison Northern Gunnison Basin: ca 6.5 air mi NE of Almont. Steep south-facing drainage; ponderosa pine, Douglas fir, juniper, and aspen. 8400 9250 ft. 38.7327° N, 106.7672° W T15S R84W S22 South1/2 38.7327 -106.7672 Flowering N N 107 RM 235383 Taylor, Kevin 1997 RM 721307 Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Kevin J. Taylor. RM-20781 Ronald L. Hartman 56251 Kevin J. Taylor 16 5 1997 U.S.A. Colorado Delta Northern Gunnison Basin: Elephant Hill, west portion, ca 2.5 air mi ESE of Paonia. Squaw-apple, serviceberry, mountain mahogany, and juniper zone below and sparsely vegetated shale slopes above with some pinyon-juniper. 5820 6720 ft. 38.8516° N, 107.5453° W T14S R91W S10 NW1/4 38.8516 -107.5453 Flowering N N 108 RM 237340 Taylor, Kevin 1998 RM 775733 Euphorbiaceae Euphorbia brachycera Engelm. RM-20854 Kevin J. Taylor 4908 15 5 1998 U.S.A. Colorado Delta Northern Gunnison Basin: ca 3.5 air mi NNE of Crawford. Sagebrush and saltbush meadow; juniper. 6250 ft. 38.7636° N, 107.6011° W T15S R91W S7 SE1/4; also NE1/4 S18 38.7636 -107.6011 Flowering N N 109 RM 240834 Taylor, Kevin 1998 RM 775732 Euphorbiaceae Euphorbia brachycera Engelm. RM-21086 Kevin J. Taylor 8376 14 7 1998 U.S.A. Colorado Delta Northern Gunnison Basin: ca 5 air mi SSW of Paonia. Sagebrush and saltbush hills. 5750 ft. 38.8076° N, 107.6198° W T14S R92W S25 SW1/4 38.8076 -107.6198 Flowering N N 110 RM 24174 Arizona/New Mexico USFS 511885 Euphorbiaceae Euphorbia brachycera Engelm. RM-3937 E. Shirley Bliss 20 14 5 1929 U.S.A. Arizona Coconino Coconino National Forest: back of Southwest Experiment Station about 5 Ch. Rocky volcanic origin soil; with Muhlenbergia montana and Muhlenbergia arizonica. 6200 ft. Flowering and Fruiting N N 111 RM 24261 Arizona/New Mexico USFS 511948 Euphorbiaceae Euphorbia brachycera Engelm. RM-3978 Earl V. Storm 292 12 7 1927 U.S.A. Arizona Coconino Kaibab Forest: Jacob Pasture. On 2 percent west slope; shallow limestone gravel soil; with Aster, Erigeron, yarrow, Potentilla. 7900 ft. T38N R2E S7 36.70649 -112.22809 NAD 83 2 mi. N N Nat. Geog. TOPO! Fruiting N N 112 RM 243116 Kinter RM 728439 RM0053157 Euphorbiaceae Euphorbia brachycera Engelm. RM-21224 C. Lynn Kinter 1590 16 6 1996 U.S.A. Wyoming Fremont Upper Wind River Watershed: Jakeys Fork, ca 3.8 air mi SE of Dubois; W of main road to fish hatchery and CM Ranch. Artemisia tridentata var. wyomingensis stand. 7110 ft. 43.4975° N, 109.5867° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T41N R106W S21 43.4975 -109.5867 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Plot 96003 NE, NE, SW Flowering and Fruiting N RM0053157 N 113 RM 244232 Kinter RM 728440 RM0053158 Euphorbiaceae Euphorbia brachycera Engelm. RM-21322 C. Lynn Kinter 2600 John Tamsen 5 7 1997 U.S.A. Wyoming Fremont Upper Wind River Watershed: Jakeys Fork: ca 3.8 air mi SE of Dubois; W of main road to fish hatchery and CM Ranch. Artemisia tridentata var. wyomingensis stand. 7110 ft. T41N R106W S21 43.4975 -109.5867 NAD 83 1 mi. N N Nat. Geog. TOPO! Plot 96003 NE, NE, SW Vegetative N RM0053158 N 114 RM 246887 Kostel 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Grace M. Kostel. RM-21566 B. E. Nelson 60951 Grace Kostel 21 5 2004 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: along canyon running SE to Moss Agate Creek and along the creek, ca 1/2- 1 1/4 air mi S of County Road 9C, ca 10.5-11 air mi NW of Edgemont. Stony canyon slopes. 3700 3880 ft. 43.3656° N, 104.0238° W to 43.3595° N, 104.0156° W; GPS Reading T8S R1E S8 SW1/4; also NE1/4 of NE1/4 S17 43.3656 -104.0238 GPS Reading Flowering and Fruiting N N 115 RM 248204 Kostel 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-21619 Grace M. Kostel 207 12 5 2004 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: 10 air mi NW of Edgemont. North northeast-face of butte; soil is sand and silty clay; selenium may be present due to presence of Stanleya pinnata plants. 3800 ft. 43° 20' 8" N, 103° 56' 15" W; GPS Reading T8S R1E S14 W1/2 43.335556 -103.9375 GPS Reading Flowering and Fruiting N N 116 RM 250080 Kostel 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-21679 Grace M. Kostel 3765 15 7 2004 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 12.5-13 air mi NW of Crawford. On rocky ridge and side slopes. 4500 4800 ft. 42° 48.18' N, 103° 37.59' W; GPS Reading T33N R53W S30 SW1/4 42.803 -103.6265 GPS Reading Flowering and Fruiting N N 117 RM 250390 Kostel 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-21687 Grace M. Kostel 4047 19 7 2004 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 2 air mi W of Edgemont and 0.5 mi N of U.S. Hwy 18. On mesa top and slopes of rock and gravel. 3850 4000 ft. 43° 23.91' N, 103° 50.25' W; GPS Reading T9S R2E S3 NW1/4 43.3985 -103.8375 GPS Reading Flowering and Fruiting N N 118 RM 250668 Kostel 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-21691 Grace M. Kostel 430 B. E. Nelson 19 5 2004 U.S.A. South Dakota Custer Buffalo Gap National Grassland and Vicinity: County Road 18, ca 2 air mi E of Fairburn. Along road and roadside ditch. 3240 ft. 43.6774° N, 103.1756° W; GPS Reading T4S R8E S28 NW1/4 43.6774 -103.1756 GPS Reading Flowering and Fruiting N N 119 RM 251270 Kostel 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-21718 Grace M. Kostel 4841 13 10 2003 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: side drainage of Moss Agate Creek, ca 5 air mi NW of Edgemont. Ungrazed drainage; soils on side slopes are gravelly, rocky, and loose; soils in bottom are deep, moist loam. 3800 ft. 43.3633° N, 104.0205° W; GPS Reading T8S R1E S8 SE1/4 43.3633 -104.0205 GPS Reading Fruiting N N 120 RM 251646 Kostel 2004 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-21742 Grace M. Kostel 762 28 5 2004 U.S.A. South Dakota Fall River 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. 3700 3800 ft. 43° 20.5' N, 104° 1.16' W; GPS Reading T8S R1E S15 SW1/4 43.341667 -104.019333 GPS Reading Flowering and Fruiting N N 121 RM 26524 Arizona/New Mexico USFS 511884 Euphorbiaceae Euphorbia brachycera Engelm. RM-5276 Harold Peckenpaugh 29 5 9 1922 U.S.A. New Mexico Catron Datil National Forest: Jewett Ranger Station pasture. 7300 ft. T4S R17W S8 33.9752 -108.63179 NAD 83 1 mi. Y Y Nat. Geog. TOPO! Flowering and Fruiting N N 122 RM 26544 Arizona/New Mexico USFS 511883 Euphorbiaceae Euphorbia brachycera Engelm. RM-5282 Harold Peckenpaugh 7 30 7 1924 U.S.A. New Mexico Sierra Datil National Forest: Evans Big Horse Pasture. On north slope; sandy loam soil; grass-weed type. Possibly Catron or Socorro counties. Could not be mapped. Fruiting N N 123 RM 26700 Arizona/New Mexico USFS 511835 Euphorbiaceae Euphorbia brachycera Engelm. RM-5357 Hugh M. Bryan 100 28 6 1916 U.S.A. Arizona Coconino Sitgreaves National Forest: Willow Creek Ranger Station. Moist canyon bottom. 7700 ft. Flowering and Fruiting N N 124 RM 273261 Lum 2001 RM 935677 RM0100663 Euphorbiaceae Euphorbia brachycera Engelm. RM-22460 B. E. Nelson 52779 12 6 2001 U.S.A. Wyoming Washakie Bighorn Basin: near the head of Wildcat Gulch and Double Draw on BLM Road 1406, ca 4.5 air mi NE of Cedar Mountain, ca 6 air mi SE of Winchester; ca 15 air mi SSW of Worland. Sandy knoll with sandstone and sagebrush slopes below. 4980 5060 ft. 43.8211° N, 108.1592° W; uncertainty 0.5 mi. T45N R94W S32 SW1/4 43.8211 -108.1592 1 mi. Fruiting N RM0100663 N 125 RM 273662 Lum 2001 RM 935678 RM0100664 Euphorbiaceae Euphorbia brachycera Engelm. RM-22461 Luanne Lum 20 12 6 2001 U.S.A. Wyoming Washakie Big Horn Mountains: along Cherry Creek or County Road 80, ca 4.5 air mi ENE of Mahogany Butte, ca 27.5 air mi SSE of Ten Sleep. Juniper woodland - sagebrush; sandy soil and rock outcrops. 5310 5525 ft. 43.6503° N, 107.3014° W; uncertainty 0.5 mi. T43N R87W S33 NW1/4 43.6503 -107.3014 1 mi. Fruiting N RM0100664 N 126 RM 279642 Lum 2002 RM 935500 RM0100662 Euphorbiaceae Euphorbia brachycera Engelm. RM-22670 Luanne Lum 5675 11 8 2002 U.S.A. Wyoming Park Absaroka Mountains: at Dead Indian Creek SW of Wyo Hwy 296 and Forest Road 101, ca 23.5 air mi NW of Cody. Mixed coniferous forest and sagebrush. 6065 6230 ft. 44.7454° N, 109.4321° W; uncertainty 0.5 mi. T55N R104W S18 NE1/4 44.7454 -109.4321 1 mi. Flowering N RM0100662 N 127 RM 280141 Lyon 1993 Euphorbiaceae Euphorbia brachycera Engelm. RM-22698 Margarette J. Lyon 1293 26 5 1993 U.S.A. Colorado San Miguel [location and coordinates withheld] Riparian with alder and birch, and dry slope with Gambel oak. 6920 ft. Flowering and Fruiting N N 128 RM 281542 Lyon 1993 Euphorbiaceae Euphorbia brachycera Engelm. RM-22750 Margarette J. Lyon 813 10 5 1993 U.S.A. Colorado Montrose San Miguel and lower Dolores River Drainages: Uncompahgre Plateau: Atkinson Creek. Riparian area along creek with Populus angustifolia and sandy benches with Artemisia tridentata. 5100 ft. 38.4017° N, 108.7498° W T48N R17W S21; also S22 38.4017 -108.7498 Flowering and Fruiting N N 129 RM 281974 Lyon 1994 Euphorbiaceae Euphorbia brachycera Engelm. RM-22775 Margarette J. Lyon 2783 9 5 1994 U.S.A. Colorado Montrose San Miguel and Lower Dolores River Drainages: roadside at section border with With Prunus and Quercus. 5100 ft. 38.431° N, 108.916° W T48N R19W S12; S7 38.431 -108.916 Flowering and Fruiting N N 130 RM 28273 Arizona/New Mexico USFS 511886 Euphorbiaceae Euphorbia brachycera Engelm. RM-6267 John L. Stevens 58RL 18 10 1922 U.S.A. Arizona Coconino Coconino National Forest: Garland Prairie. On deep clay loam. 6800 ft. T21N R4E S10 35.2156 -111.9611 NAD 83 1 mi. N N Nat. Geog. TOPO! Vegetative N N 131 RM 286569 Lyon 1994 Euphorbiaceae Euphorbia brachycera Engelm. RM-22994 Margarette J. Lyon 7349 14 8 1994 U.S.A. Utah Grand San Miguel and Lower Dolores River Drainages: Dolores River Drainage: Cottonwood Canyon. Dry creek bed with Populus deltoides, Populus angustifolia, and Populus deltoides x angustifolia. 4800 ft. 38.7038° N, 109.2234° W T24S R24E S24 38.7038 -109.2234 NAD 83 1 mi. BEN Fruiting N N 132 RM 293830 Massatti 2006 USFS 846153 USFS0029238 Euphorbiaceae Euphorbia brachycera Engelm. RM-23875 Rob Massatti 4662 25 5 2006 U.S.A. Wyoming Fremont 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. 6780 7130 ft. 42.6015° N, 108.6259° W to 42.6291° N, 108.6488° W; GPS Reading T30N R99W S2 N1/2; also NE1/4 S3 and T31N R99W S34, S27 and W1/2 S35 42.6015 -108.6259 NAD 83 GPS Reading Flowering N USFS0029238 N 133 RM 29590 Arizona/New Mexico USFS 511882 Euphorbiaceae Euphorbia brachycera Engelm. RM-7085 Leon W. Hornkohl 42 20 6 1926 U.S.A. Arizona Coconino Kaibab National Forest: Jacob Lake. On shallow gravelly sand; in yellow pine type with grass and weeds. 7500 ft. T38N R2E S7 36.7137 -112.21599 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 134 RM 29818 Arizona/New Mexico RM 79133 Euphorbiaceae Euphorbia brachycera Engelm. Euphorbia brachycera Engelm.
Annotated by Ronald L. Hartman in 2004. RM-7200 Leslie N. Goodding 187 13 7 1909 U.S.A. Arizona Cochise Huachuca Mountains: Lower Miller Canyon. Open spaces along streams. 5500 ft. 31.4215° N, 110.2687° W; uncertainty 0.5 mi. T23S R20E S24 31.4215 -110.26869 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 135 RM 302733 Arnett 1999 RM 749722 Euphorbiaceae Euphorbia brachycera Engelm. RM-24056 Melanie Arnett 4000 1 6 1999 U.S.A. Colorado Gunnison Southern Gunnison Basin: northeast flank of Flat Top, ca 1 air mi SSW of intersection of U.S. Hwy 50 and Colo Hwy 114; ca 8 air mi ESE of Gunnison. Sagebrush shrubland. 7880 8531 ft. 38.5074° N, 106.7932° W T49N R2E S18 E1/2; also NW1/4 S17 38.5074 -106.7932 Flowering and Fruiting N N 136 RM 303155 Arnett 1999 RM 749721 Euphorbiaceae Euphorbia brachycera Engelm. RM-24068 Melanie Arnett 4416 20 6 1999 U.S.A. Colorado Saguache Southern Gunnison Basin: Cochetopa Hills: Gunnison National Forest: just NE of Colo Hwy 114 where it intersects with Forest Road 803, ca 1.8 air mi S of Deer Hill; ca 2.9 air mi NE of Cochetopa Dome. Grassland with sagebrush. 9120 9280 ft. 38.259° N, 106.6818° W T46N R3E S7 SE1/4 38.259 -106.6818 Flowering and Fruiting N N 137 RM 303186 Arnett 1999 RM 749720 Euphorbiaceae Euphorbia brachycera Engelm. RM-24069 Melanie Arnett 4447 22 6 1999 U.S.A. Colorado Gunnison Southern Gunnison Basin: ca 1.5-2 air mi NE of Stubbs Gulch, ca 6 air mi W of Flat Top; ca 4-5 air mi ESE of Gunnison. Sagebrush shrubland in rolling hills with limestone outcroppings. 8140 8680 ft. 38.4928° N, 106.9024° W T49N R1E S19 SE1/4; also SW1/4 S20, S29; also NE1/4 S30 38.4928 -106.9024 Flowering and Fruiting N N 138 RM 309116 Moore 1994 RM 707896 Euphorbiaceae Euphorbia brachycera Engelm. RM-24695 Lynn Marie Moore 1834 27 5 1994 U.S.A. Colorado Montezuma Upper Dolores River Drainage and Adjacent Areas: Cahone Canyon/Alkali Canyon Draw: ca 0.5 road mi NW of the terminus of County Road S, ca 7 air mi SSE of Dove Creek. Pinyon-juniper zone with Quercus, Purshia, and Artemisia. 6050 ft. 37.6547° N, 108.876° W T39N R18W S7 NE1/3; also SE1/8 S6 37.6547 -108.876 Flowering and Fruiting N N 139 RM 309162 Moore 1994 RM 707897 Euphorbiaceae Euphorbia brachycera Engelm. RM-24697 Lynn Marie Moore 1879 1 6 1994 U.S.A. Colorado Montrose Upper Dolores River Drainage and Adjacent Areas: Manti-La Sal National Forest: Buckeye Reservoir area, off Forest Roads 371 and 376, ca 24 air mi SW of Nucla. East-facing slope. Ponderosa pine, antelope brush, Iris and oak. 7400 ft. 38.4164° N, 109.0454° W T48N R20W S14 S1/2 38.4164 -109.0454 Flowering and Fruiting N N 140 RM 311559 Moore 1995 RM 712254 Euphorbiaceae Euphorbia brachycera Engelm. RM-24792 Lynn Marie Moore 4254 21 5 1995 U.S.A. Colorado Montrose Upper Dolores River Drainage and Adjacent Areas: Lake Creek Spring, ca 2.5 road mi E of Utah border, N of Colo Hwy 90, ca 28 air mi W of Nucla. Quercus, Amelanchier, pinyon-juniper, hanging garden under limestone cliff. 6000 ft. 38.3286° N, 109.0454° W T47N R20W S14 38.3286 -109.0454 Flowering and Fruiting N N 141 RM 312768 Moore 1995 RM 712255 Euphorbiaceae Euphorbia brachycera Engelm. RM-24826 Lynn Marie Moore 5442 16 6 1995 U.S.A. Colorado Dolores Upper Dolores River Drainage and Adjacent Areas: Upper east end of Disappointment Valley, County Road D.00, Warden Draw, ca 26 air mi N of Dolores. Pinyon-juniper, ponderosa, Douglas fir, J. scopulorum, Artemesia, rabbitbrush, Paraphyllum, Atriplex, strong selenium odor on a south facing slope. 7300 7400 ft. 37.8574° N, 108.4159° W T42N R14W S33 37.8574 -108.4159 Flowering and Fruiting N N 142 RM 314455 Moore 1995 RM 712256 Euphorbiaceae Euphorbia brachycera Engelm. RM-24867 Lynn Marie Moore 7112 Sierra Smith 14 7 1995 U.S.A. Colorado Dolores Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: ca 13 air mi N of Dolores, N of Forest Road 514 by the Anderson Lake turn off. Ponderosa, oak, snow berry, sagebrush, Rosa, and service berry on a south to southeast aspect. 7700 7800 ft. 37.6693° N, 108.4405° W T39N R14W S6; also T39N R15W S1 37.6693 -108.4405 Flowering and Fruiting N N 143 RM 318310 Newton 2005 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Rachel Newton. RM-24967 B. E. Nelson 65171 13 6 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: along northeast side of Pilot Butte Reservoir, ca 1 air mi NE of Morton; ca 23.5 air mi NW of Riverton. Sandy areas on sandstone cliffs. 5440 5500 ft. 43.2079° N, 108.7627° W; GPS Reading T3N R1E S28 N1/2 43.2079 -108.7627 NAD 83 GPS Reading Flowering and Fruiting N N 144 RM 331131 Nunn 2001 RM 766963 Euphorbiaceae Euphorbia brachycera Engelm. RM-29557 Sarah Nunn 1555 18 6 2001 U.S.A. Colorado Larimer Roosevelt National Forest: Front Range: Donner Pass Trail from Pennock Pass Road (County Road 44H), ca 17 air mi W of Fort Collins. East facing, open, rocky slopes of ponderosa pine and Douglas fir. 8600 8800 ft. 40.5711° N, 105.4726° W; uncertainty 0.5 mi. T7N R72W S16 40.5711 -105.4726 1 mi. Flowering N N 145 RM 33222 Arizona/New Mexico RM 55781 Euphorbiaceae Euphorbia brachycera Engelm. RM-8820 O. B. Metcalfe 187 20 6 1903 U.S.A. New Mexico Grant Burro Mountains. 7000 ft. 32.67099 -108.4886 NAD 83 9 mi. N N Nat. Geog. TOPO! Fruiting N N 146 RM 333700 Nunn 2001 RM 766967 Euphorbiaceae Euphorbia brachycera Engelm. RM-29668 Sarah Nunn 415 29 5 2001 U.S.A. Colorado Larimer Roosevelt National Forest: Front Range: S of Cache la Poudre River on County Road 63E, ca 20 air mi W of Fort Collins. Shrubby, north facing slope with Thermopsis, Lesquerella, ponderosa pine, Rocky Mountain juniper, and Opuntia. 7400 ft. 40.6883° N, 105.4981° W; uncertainty 0.5 mi. T8N R72W S8 NW1/4 40.6883 -105.4981 1 mi. Flowering N N 147 RM 334631 Nunn 2001 RM 766966 Euphorbiaceae Euphorbia brachycera Engelm. RM-29709 Sarah Nunn 509 29 5 2001 U.S.A. Colorado Larimer Roosevelt National Forest: Front Range: the highest point on Forest Road 172, N of Kelly Flats Campground on Colo Hwy 14, ca 20 air mi NW of Fort Collins. South facing slope with granite outcrops, Douglas fir, ponderosa pine, Ribes, Erysimum, and Mertensia. 7800 ft. 40.7059° N, 105.4739° W; uncertainty 1 mi. T9N R72W S33 W1/2 40.7059 -105.4739 1 mi. Flowering N N 148 RM 335163 Nunn 2001 RM 766965 Euphorbiaceae Euphorbia brachycera Engelm. RM-29741 Sarah Nunn 817 2 6 2001 U.S.A. Colorado Larimer Roosevelt National Forest: Front Range: from intersection of Elkhorn Creek and Forest Road 162 on a jeep trail heading NW, ca 37 air mi NW of Fort Collins. Dry hillsides with quartz, granite, ponderosa pine, and Artemisia. 8700 8800 ft. 40.7598° N, 105.6227° W; uncertainty 0.5 mi. T9N R74W S12 SE1/4 40.7598 -105.6227 1 mi. Flowering N N 149 RM 335212 Nunn 2001 RM 766964 Euphorbiaceae Euphorbia brachycera Engelm. RM-29743 Sarah Nunn 866 3 6 2001 U.S.A. Colorado Larimer Roosevelt National Forest: Front Range: above jeep trail (Forest Road 225), 2 mi N of Rustic; ca 27 air mi NW of Fort Collins. Rocky hillside along a ridge with south and east facing slopes, with Purshia, Artemisia, and Juniperus. 8200 8500 ft. 40.7341° N, 105.6194° W; uncertainty 1 mi. T9N R73W S19 South1/2 40.7341 -105.6194 1 mi. Flowering N N 150 RM 335993 Porter RM 195013 RM0145920 Euphorbiaceae Euphorbia brachycera Engelm. RM-30079 C. L. Porter 3198 14 6 1943 U.S.A. Wyoming Albany E of Laramie. Sandy prairie. 7200 ft. 41.31° N, 105.5642° W; NAD 83, uncertainty 2 mi., Digital Map T16N R73W S34 41.31 -105.5642 NAD 83 2 mi. Digital Map Located on Grand Avenue, 1 mile east of Laramie near the football stadium; based on Laramie Map of 1908; geo-locate.org. EL Flowering N RM0145920 N 151 RM 337765 Porter RM 215426 RM0145892 Euphorbiaceae Euphorbia brachycera Engelm. RM-30797 C. L. Porter 4862 30 5 1949 U.S.A. Wyoming Natrona 6 mi W of Alcova. Sandy soil on the grade. 5500 ft. 42.554° N, 106.8305° W; NAD 83, uncertainty 1 mi., Digital Map T30N R83W S19 42.554 -106.8305 NAD 83 1 mi. Digital Map Located 6 miles west of Alcova on WY Hwy 220; NW side of the Benton Basin; geo-locate.org. EL Flowering and Fruiting N RM0145892 N 152 RM 33827 Arizona/New Mexico USFS 511836 Euphorbiaceae Euphorbia brachycera Engelm. RM-9135 Paul H. Roberts 30 10 6 1916 U.S.A. Arizona Navajo Sitgreaves National Forest: Gentry Ranger Station. Moist canyon bottom. 7700 ft. T11N R15E S35 34.301 -110.71339 NAD 83 1 mi. N N Nat. Geog. TOPO! Fruiting N N 153 RM 340740 Porter RM 256093 RM0145904 Euphorbiaceae Euphorbia brachycera Engelm. RM-32108 C. L. Porter 7476 Marjorie W. Porter 26 6 1958 U.S.A. Wyoming Goshen Near Lone Tree Canyon, ca 12 mi W of Hawk Springs. Common on sandy hills, hot and dry. 4400 ft. 41.7302° N, 104.4224° W; NAD 83, uncertainty 1 mi., Digital Map T20N R63W S4 41.7302 -104.4224 NAD 83 1 mi. Digital Map Located 12 road miles west of Hawk Springs on WY Hwy 313; ca 1 air mile SE of Lone Tree Canyon; geo-locate.org. EL *4,400 ft may be incorrect* Fruiting N RM0145904 N 154 RM 341982 Ranne 1994 RM 610405 Euphorbiaceae Euphorbia brachycera Engelm. RM-32768 Brigitte Ranne 28 28 6 1994 U.S.A. Colorado Park Front Range: Pike National Forest: Mount Evans Wilderness: along Three Mile Trail. Occasional in coniferous forest dominated by Pinus aristata and Festuca arizonica. 9150 ft. T7S R75W S2 Flowering and Fruiting N N 155 RM 346877 Reif 2002 RM 809308 RM0114302 Euphorbiaceae Euphorbia brachycera Engelm. RM-32944 Ronald L. Hartman 74749 30 5 2002 U.S.A. New Mexico Rio Arriba Santa Fe National Forest and Vicinity: Jemez Mountains: ca 2 air mi SW of Gallina. Benchland, sedimentary, with ponderosa pine and Douglas fir; roadside. 7400 8600 ft. 36° 12.282' N, 106° 51.57' W; GPS reading T23N R1E S17 SW1/4; also S20, SW1/4 S21 36.2047 -106.8595 GPS reading Flowering and Fruiting N RM0114302 N 156 RM 34784 Arizona/New Mexico USFS 511887 Euphorbiaceae Euphorbia brachycera Engelm. RM-9706 Robert R. Hill 554 10 6 1911 U.S.A. Arizona Coconino Coconino National Forest. 6800 ft. T20N R7E S29 35.0893 -111.683 NAD 83 9 mi. N N Nat. Geog. TOPO! Coconino/Yavapai Counties. Fruiting N N 157 RM 348033 Reif 2002 RM 809307 RM0114301 Euphorbiaceae Euphorbia brachycera Engelm. RM-32979 Ronald L. Hartman 76184 21 7 2002 U.S.A. New Mexico Sandoval Santa Fe National Forest and Vicinity: Jemez Mountains: NM Hwy 126, 1.2 road mi from Forest Road 20, Telephone Canyon. Grassy valley. 8000 8100 ft. 35° 57.3' N, 106° 44.5' W; GPS reading T20N R2E S19 35.955 -106.741667 GPS reading Flowering and Fruiting N RM0114301 N 158 RM 348800 Reif 2003 RM 809309 RM0114300 Euphorbiaceae Euphorbia brachycera Engelm. RM-33007 Brian Reif 4978 7 6 2003 U.S.A. New Mexico Sandoval Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 607 on Virgin Mesa, 4 air mi SSW of La Cueva. N35.824 W106.687 SW 0.5 air mi along road to N35.821 W106.694. A thinned fire break of Pinus ponderosa and P. strobiformis above, current and locust below, and standing slash. Soils of decomposed, fine volcanic ash. 8240 8260 ft. 35.821° N, 106.694° W to 35.824° N, 106.687° W; GPS Reading T18N R2E S1 NW1/4 35.821 -106.694 GPS Reading Flowering and Fruiting N RM0114300 N 159 RM 355169 R Jones 1991 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-33234 Robin Jones 1564 B. E. Nelson 11 6 1991 U.S.A. Wyoming Hot Springs Owl Creek/Bridger Mountains: Padlock Rim, ca 4 air mi SE of Hamilton Dome. Sandstone slopes and hills with sandy soil. 5500 5960 ft. 43.75389° N, 108.1469° W T44N R94W S28 43.75389 -108.1469 N N 160 RM 355626 R Jones 1991 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-33249 Robin Jones 2017 11 7 1991 U.S.A. Wyoming Hot Springs Owl Creek/Bridger Mountains: Hogback Ridge, ca 15 air mi NW of Hamilton Dome; ca 35 air mi NW of Thermopolis. Northeast-facing slope of ridge composed of sandstone and mudstone. 6200 6571 ft. 43.96944° N, 108.7194° W T46N R99W S10; also S15 43.96944 -108.7194 N N 161 RM 362190 RMHERB1 RM 751355 RM0145414 Euphorbiaceae Euphorbia brachycera Engelm. RM-37173 Bonnie Heidel 2394 Luanne Lum 18 7 2003 U.S.A. Wyoming Goshen Southeastern Plains: Goshen Hole: Fort Laramie National Historic Site: northern BLM tract ca 2.5 air mi WNW of Fort Laramie (town). Uncommon, limestone rim, gravelly loam and outcrop, slope 0%; Stipa comata - Yucca glauca herbaceous vegetation; associated species are Yucca glauca, Andropgon scoparius, Arenaria hookeri, and Paronychia depressa. 4420 ft. 42.2212° N, 104.5699° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T26N R64W S17 SE1/4 SW1/4 42.2212 -104.5699 NAD 83 700 ft. N N Nat. Geog. TOPO! BEN Fruiting N RM0145414 N 162 RM 36300 Arizona/New Mexico RM 187686 Euphorbiaceae Euphorbia brachycera Engelm. RM-10664 Roxana S. Ferris 9980 8 7 1940 U.S.A. Arizona Cochise Dragoon Mountains: 13 miles east of Benson on state highway #86. In oak-sycamore association on canyon floor. 8-12 Jul 1940. Fruiting N N 163 RM 367170 Evert 1989 RM 577480 RM0053149 Euphorbiaceae Euphorbia brachycera Engelm. RM-40462 Erwin F. Evert 16587 9 6 1989 U.S.A. Wyoming Park Bighorn Basin: along the south side of Buffalo Bill Reservoir, ca 8 mi SW of Cody. Rocky, open, sparsely vegetated ridge above reservoir with Phlox bryoides, Haplopappus armerioides, Gaura coccinea and Artemisia pedatifida. 5400 ft. 44.479° N, 109.2244° W; uncertainty 1 mi. T52N R103W S15 44.479 -109.2244 1 mi. N N Fruiting N RM0053149 N 164 RM 367312 Evert 1989 RM 577689 RM0053155 Euphorbiaceae Euphorbia brachycera Engelm. RM-40467 Erwin F. Evert 16727 15 6 1989 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: southwest flank of Rattlesnake Mountain, ca 6 mi W of Cody and ca 0.5 mi N of U.S. Hwy 14, 16, & 20. Sagebrush-grassland community with Artemisia nova, Agropyron spicatum and Hymenoxys acaulis dominating. 5400 5800 ft. 44.5079° N, 109.2042° W T52N R103W S2 44.5079 -109.2042 1 mi. N N Vegetative N RM0053155 N 165 RM 37624 Arizona/New Mexico USFS 511951 Euphorbiaceae Euphorbia brachycera Engelm. RM-11528 Walter G. Mann M-8 21 8 1926 U.S.A. Arizona Coconino Kaibab National Forest: Mt. Trumbull. On 6 percent north slope; volcanic cinders; in yellow pine type with weeds. 6800 ft. T34N R8W S8 36.3618 -113.17379 NAD 83 1 mi. N N Nat. Geog. TOPO! Vegetative N N 166 RM 377842 WYNDD RM 710437 RM0053156 Euphorbiaceae Euphorbia brachycera Engelm. RM-44545 Hollis Marriott 10751 30 5 1988 U.S.A. Wyoming Park Absaroka Mountains, east flank, Bald Ridge just S of summit of Bald Peak, ca 6 air mi NNE of Dead Indian Pass. Coarse rocky sparsely-vegetated soil at top of limestone cliff. 8500 ft. 44.8178° N, 109.3309° W T56N R104W S24 NE1/4 SE1/4 44.8178 -109.3309 Flowering N RM0053156 N 167 RM 385736 RMHERB1 RM 726946 RM0145891 Euphorbiaceae Euphorbia brachycera Engelm. RM-49304 Patricia P. Douglas 338 N. E. Hastings, R. M. Smith 28 6 1995 U.S.A. Wyoming Platte Camp Guernsey: 3.8 km NNE of Sam Draw, 3.3 km S of Broom Creek. Scattered in pine/juniper woodland on northeast-facing slope of sandy loam with Juniperus scopulorum, Rhus trilobata, Koeleria cristata, Plantago sp., and Pinus spp. 1579 m. 523000E, 4698900N Fruiting N RM0145891 N 168 RM 39660 Baca 2001 RM 711312 RM0072414 Euphorbiaceae Euphorbia brachycera Engelm. RM-12051 Ronald L. Hartman 72655 23 7 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: El Cajate Canyon from NM Hwy 4 at East Fork Jemez River E ca 1.5 trail mi. Two track along powerline, meadows and conifer woodland. 7950 8200 ft. 35° 49' 52.1" N, 106° 34' 33.9" W; uncertainty 1 mi. 35.831139 -106.576083 1 mi. Fruiting N RM0072414 N 169 RM 399329 WYNDD RM 613334 RM0145890 Euphorbiaceae Euphorbia brachycera Engelm. RM-58757 Walter Fertig 16043 Jane Struttmann 21 7 1995 U.S.A. Wyoming Laramie Southeast Plains: north end of Pine Bluffs, ca 1/4-3/4 mi S of Pine Bluffs; ca 1-1 1/4 mi W of Nebraska. Ponderosa pine-Rocky Mountain juniper savanna on slopes and summits of sandstone-limestone ridges. 5200 5300 ft. 41.1679° N, 104.0735° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T14N R60W S22 E1/2 NW1/4; W1/4 NW1/4 NE1/4 41.1679 -104.0735 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0145890 N 170 RM 39935 Baca 2001 RM 711311 RM0072415 Euphorbiaceae Euphorbia brachycera Engelm. RM-12057 Ronald L. Hartman 72929 25 7 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: from gate at bottom of Redondo Canyon N along fence line near Deer Creek, E halfway across ridge and S to road. Ponderosa pine and Gambel's oak. 8000 8500 ft. 35° 52' 20.1" N, 106° 37' 13.5" W; uncertainty 1 mi. 35.87225 -106.620417 1 mi. Fruiting N RM0072415 N 171 RM 408592 RMRS RMRS Euphorbiaceae Euphorbia brachycera Engelm. RM-64173 J. M. Rominger 2046 15 7 1980 U.S.A. Arizona Coconino Coconino National Forest: 15 miles north of Flagstaff; south of small talus slope. 10200 ft. T23N R7E S30 35.3489 -111.6937 NAD 83 2 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 172 RM 412408 Routt 2000 RM 760711 Euphorbiaceae Euphorbia brachycera Engelm. RM-65332 Ronald L. Hartman 67250 6 6 2000 U.S.A. Colorado Moffat North-central Colorado: Colo Hwy 13, ca 13 air mi N of Craig. Sandy roadcut. 6480 6520 ft. 40.7085° N, 107.517° W T9N R90W S29 40.7085 -107.517 Flowering N N 173 RM 412718 Routt 2000 RM 760710 Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by B. E. Nelson. RM-65347 Ronald L. Hartman 67560 9 6 2000 U.S.A. Colorado Grand North-central Colorado: Middle Park: BLM Road 2757 and County Road 2, ca 7 air mi NE of Kremmling. Light gravels and eroded slopes. 7400 7450 ft. 40.1079° N, 106.2779° W T2N R79W S30 E1/2 40.1079 -106.2779 Buds N N 174 RM 432056 Sinbad 756285 Euphorbiaceae Euphorbia brachycera Engelm. RM-66205 Ronald L. Hartman 50925 Timothy K. Lowrey and Robert Sivinski 30 5 1995 U.S.A. Colorado Montrose San Miguel and lower Dolores River Drainages: Sinbad Valley, south end. Pinyon-juniper with sandy-clay slopes and also gypsum slopes. 4700 4800 ft. T49N R19W S22; also S27 Flowering and Fruiting N N 175 RM 436466 South Dakota RM 21952 Euphorbiaceae Euphorbia brachycera Engelm. RM-66470 Alice D. Pratt s.n. 7 1895 July 1895 U.S.A. South Dakota Meade Piedmont. 3490 ft. 44.2316° N, 103.389° W; uncertainty 1 mi. T3N R6E S10 44.2316 -103.389 1 mi. Fruiting N N 176 RM 438895 South Dakota RM 251661 RM0204329 Euphorbiaceae Euphorbia brachycera Engelm. RM-67608 Harry Hapeman s.n. 19 6 1939 U.S.A. South Dakota Custer Wind Cave Reservation. 3540 5013 ft. T5S R6E 30 43.5861 -103.4512 NAD 83 7 mi. Y Y Nat. Geog. TOPO! Flowering and Fruiting N RM0204329 N 177 RM 439560 South Dakota RM 111012 RM0204331 Euphorbiaceae Euphorbia brachycera Engelm. RM-67813 Herman E. Hayward 1491 27 6 1927 U.S.A. South Dakota Custer Fairburn. Red foothills; grass and sage association; xero-mesophyte. 3450 ft. 43.6882° N, 103.2182° W; uncertainty 1 mi. T4S R8E S19 43.6882 -103.2182 1 mi. Flowering and Fruiting N RM0204331 N 178 RM 439577 South Dakota RM 111013 RM0204330 Euphorbiaceae Euphorbia brachycera Engelm. RM-67814 Herman E. Hayward 1541 27 6 1927 U.S.A. South Dakota Custer Buffalo Gap. Red foothills; grass association; xero-mesophytic. 3200 3500 ft. T6S R7E S29 43.4923 -103.3124 NAD 83 1 mi. Y Y Nat. Geog. TOPO! Flowering and Fruiting N RM0204330 N 179 RM 439910 South Dakota RM 111013 Euphorbiaceae Euphorbia brachycera Engelm. RM-67863 Herman E. Hayward 2443 28 7 1927 U.S.A. South Dakota Custer Hell Canyon, 8 mi NE of Dewey. Rocky valley; grass and pioneer association; xerophytic. 4160 ft. 43.5885° N, 103.9061° W; uncertainty 1 mi. T5S R2E S29 43.5885 -103.9061 1 mi. Y Y Vegetative N N 180 RM 441573 Jewel Cave RM 365563 RM0204332 Euphorbiaceae Euphorbia brachycera Engelm. RM-68368 Hollis Marriott 9509 22 5 1985 U.S.A. South Dakota Custer Jewel Cave National Monument: along trail from Visitor's Center to old area, ca 1/4 mi E of Visitor's Center. Ponderosa pine forest. 5400 ft. T4S R2E S1 43.7294 -103.8252 NAD 83 1 mi. Nat. Geog. TOPO! Vegetative N RM0204332 N 181 RM 442470 South Dakota USFS 511955 Euphorbiaceae Euphorbia brachycera Engelm. RM-68844 Paul L. Ginter 42 14 6 1927 U.S.A. South Dakota Pennington Harney National Forest: head of Wolf Canyon. On northwest facing slope; in clay loam soil; in western yellow pine timber. 6300 ft. T2S R2E S21 43.8595 -103.8845 NAD 83 1 mi. Y Nat. Geog. TOPO! Vegetative N N 182 RM 443977 South Dakota RM 100967 Euphorbiaceae Euphorbia brachycera Engelm. RM-69502 W. H. Over 16099 18 7 1924 U.S.A. South Dakota Todd Clay knolls, high up. Could not be mapped. Fruiting N N 183 RM 47445 Packer 1997 RM 678580 RM0145861 Euphorbiaceae Euphorbia brachycera Engelm. RM-12340 B. A. Packer 898b J. Brondum and T. McGowan 26 6 1997 U.S.A. Wyoming Albany Laramie Range: Boulder Ridge, ca 14 air mi S of Laramie. Red beds with Cercocarpus grassland. 7950 ft. 41.0961° N, 105.5834° W T13N R73W S16 SW1/4 41.0961 -105.5834 Flowering and Fruiting N RM0145861 N 184 RM 47458 Packer 1997 RM 678579 RM0145860 Euphorbiaceae Euphorbia brachycera Engelm. RM-12340 B. A. Packer 909 J. Brondum and T. McGowan 26 6 1997 U.S.A. Wyoming Albany Laramie Range: Boulder Ridge, ca 14 air mi S of Laramie. Red beds with Cercocarpus grassland. 7950 ft. 41.0961° N, 105.5834° W T13N R73W S16 SW1/4 41.0961 -105.5834 Flowering and Fruiting N RM0145860 N 185 RM 476841 So Rocky Mts RM 132393 Euphorbiaceae Euphorbia brachycera Engelm. RM-76831 Aven Nelson 10407 12 5 1925 U.S.A. Colorado Montezuma Mesa Verde National Park. Sandy plains. Flowering N N 186 RM 477440 So Rocky Mts RM 540728 Euphorbiaceae Euphorbia brachycera Engelm. RM-87694 Betsy E. Neely 3554 24 7 1986 U.S.A. Colorado Larimer Phantom Canyon: SW rim of North Fork Cache la Poudre River. Open parklands, granite derived soils; grasslands dominated by Stipa comata, Chondrosum gracile, Pascopyrum smithii, Koeleria macrantha. 6650 ft. 40.8648° N, 105.3338° W; uncertainty 1 mi. T10N R71W S3 40.8648 -105.3338 1 mi. Flowering N N 187 RM 477453 So Rocky Mts RM 542679 Euphorbiaceae Euphorbia brachycera Engelm. RM-87698 Betsy E. Neely 4970 25 9 1987 U.S.A. Colorado Montezuma 3.5 mi E of Chimney Rock: minor drainage of Mancos River, NE of Wing Spring. Sandy soil overlying Mancos Shale, with Atriplex, Chrusothamnus and Oryzopsis. Flowering and Fruiting N N 188 RM 477454 So Rocky Mts RM 542687 Euphorbiaceae Euphorbia brachycera Engelm. RM-87698 Betsy E. Neely 4970 25 9 1987 U.S.A. Colorado Montezuma 3.5 mi E of Chimney Rock: minor drainage of Mancos River, NE of Wing Spring. Sandy soil overlying Mancos Shale, with Atriplex, Chrusothamnus and Oryzopsis. Flowering and Fruiting N N 189 RM 477830 So Rocky Mts USFS 511889 Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Rogers McVaugh. RM-87938 Ben F. Rice 103 15 5 1939 U.S.A. Colorado Eagle Holy Cross National Forest: near Salt Creek, Cow Camp. Level, shallow, gravelly soil; in brush. 8000 ft. Flowering and Fruiting N N 190 RM 477831 So Rocky Mts USFS 511954 Euphorbiaceae Euphorbia brachycera Engelm. RM-87938 Ben F. Rice 103 15 5 1939 U.S.A. Colorado Eagle Holy Cross National Forest: near Salt Creek, Cow Camp. Level slope; shallow gravel; moderately abundant in brush. 8000 ft. Flowering N N 191 RM 477849 So Rocky Mts USFS 511953 Euphorbiaceae Euphorbia brachycera Engelm. RM-87955 Ben F. Rice 367 16 6 1944 U.S.A. Colorado Eagle Jones ranch along highway. Level gravel; with sage. 6000 ft. Flowering and Fruiting N N 192 RM 477892 So Rocky Mts RM 397466 Euphorbiaceae Euphorbia brachycera Engelm. RM-70062 Betsy E. Neely 2622 1 6 1985 U.S.A. Colorado Larimer 0.25 mi W of U.S. Hwy 287; 21.9 mi S of Virginia Dale. With mountain mahogany and skunkbrush; on east facing sandstone bluffs with limestone caps. Vegetative N N 193 RM 477905 So Rocky Mts RM 397461 Euphorbiaceae Euphorbia brachycera Engelm. RM-77223 Betsy E. Neely 2744 2 6 1985 02 Jun 1985 U.S.A. Colorado Larimer On dirt road east of Owl Canyon, 2 mi east of junction with Hwy 287; Campbell Valley. White shale bluffs; desert pavement dominated by mountain mahogany and squawbush. T9S R69W Flowering and Fruiting N N 194 RM 478010 So Rocky Mts RM 530577 Euphorbiaceae Euphorbia brachycera Engelm. RM-88023 Betsy E. Neely 3688 23 7 1986 U.S.A. Colorado Moffat Spizie Draw: NE of Green River; 9 mi N of Brown Park School. West exposure; on sandy loam derived from tuffaceous sandstone of Browns Park Formation with scattered Juniperus, Pinus, Chrysothamnus and Atriplex. 5500 ft. 40.8405° N, 108.9627° W; uncertainty 1 mi. T10N R103W S10 NE1/2 40.8405 -108.9627 1 mi. Flowering and Fruiting N N 195 RM 478361 So Rocky Mts RM 389690 Euphorbiaceae Euphorbia brachycera Engelm. RM-77405 Bruce A. Stein 1955 19 8 1984 U.S.A. Colorado Arapahoe Along I-70, 2 mi NW of Deer Trail, 36 mi NW of Limon. Freeway right of way adjacent to cottonwood grove. 5100 ft. Flowering N N 196 RM 478404 So Rocky Mts USFS 511839 Euphorbiaceae Euphorbia brachycera Engelm. RM-88225 C. B. Mack 63 22 9 1913 U.S.A. Colorado Archuleta San Juan National Forest: Taylor Canyon. East slope; fairly moist black loam with good humus content; edge of yellow pine with weeds and grasses. 7100 ft. Flowering and Fruiting N N 197 RM 478645 So Rocky Mts RM 204107 Euphorbiaceae Euphorbia brachycera Engelm. RM-77735 C. L. Porter 3863 20 6 1946 U.S.A. Colorado Moffat 8-9 mi W of Maybell. Sand hills. Flowering and Fruiting N N 198 RM 479501 So Rocky Mts RM 166076 Euphorbiaceae Euphorbia brachycera Engelm. RM-78095 Carl F. Baker 275 28 6 1901 U.S.A. Colorado Montrose Region of the Gunnison Watershed: Cimarron. 6900 ft. Flowering N N 199 RM 479502 So Rocky Mts RM 32921 Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Edward L. Greene. RM-78095 Carl F. Baker 275 28 6 1901 U.S.A. Colorado Montrose Region of the Gunnison Watershed: Cimarron. 6900 ft. Flowering N N 200 RM 479700 So Rocky Mts RM 166079 Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Edward L. Greene. RM-78177 Carl F. Baker 447 17 7 1901 U.S.A. Colorado Gunnison 7680 ft. Flowering and Fruiting N N 201 RM 479704 So Rocky Mts RM 32922 Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Edward L. Greene. RM-78177 Carl F. Baker 447 17 7 1901 U.S.A. Colorado Gunnison 7680 ft. Flowering N N 202 RM 479717 So Rocky Mts RM 166080 Euphorbiaceae Euphorbia brachycera Engelm. Euphorbia brachycera Engelm.
Annotated by C. L. Porter in 1952. RM-78088 Carl F. Baker 454 6 1899 U.S.A. Colorado Archuleta Arboles. Flowering N N 203 RM 479718 So Rocky Mts RM 22713 Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Edward L. Greene. RM-78242 Carl F. Baker 454 17 6 1899 U.S.A. Colorado Archuleta Arboles. Flowering and Fruiting N N 204 RM 480362 So Rocky Mts RM 92665 Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Edward L. Greene. RM-88818 Carl F. Baker s.n. 8 7 1899 U.S.A. Colorado Archuleta Pagosa Springs. Flowering and Fruiting N N 205 RM 482144 So Rocky Mts USFS 511950 Euphorbiaceae Euphorbia brachycera Engelm. RM-89838 E. R. Ware 39 19 6 1932 U.S.A. Colorado Garfield White River National Forest: Glenwood Canyon. 35 degree south slope; clay bank with Bromus tectorum, Salsola, Ephedra; infrequent on hillsides. 6100 ft. 39.6005° N, 107.1552° W; uncertainty 1 mi. T5S R87W S21 39.6005 -107.1552 1 mi. Flowering and Fruiting N N 206 RM 482410 So Rocky Mts RM 105276 Euphorbiaceae Euphorbia brachycera Engelm. RM-71224 Earl L. Johnston 194 24 5 1926 U.S.A. Colorado Weld NW of Glover. Bluffs. Flowering and Fruiting N N 207 RM 482647 So Rocky Mts RM 61964 Euphorbiaceae Euphorbia brachycera Engelm. RM-71226 Earl L. Johnston 425 1907 1907 U.S.A. Colorado no county Central Colorado. Flowering N N 208 RM 482682 So Rocky Mts RM 61960 Euphorbiaceae Euphorbia brachycera Engelm. RM-71226 Earl L. Johnston 486 1907 1907 U.S.A. Colorado no county Central Colorado. Flowering N N 209 RM 482742 So Rocky Mts RM 101906 Euphorbiaceae Euphorbia brachycera Engelm. RM-90051 Earl Lynd Johnston 766 George G. Hedgecock 30 7 1917 U.S.A. Colorado Larimer Cherokee Park. Hillside. Flowering and Fruiting N N 210 RM 482772 So Rocky Mts RM 101936 Euphorbiaceae Euphorbia brachycera Engelm. RM-90098 Earl Lynd Johnston 818 George G. Hedgecock 24 6 1917 U.S.A. Colorado Custer 6 mi SW of West Cliff [Westcliffe]. Flowering and Fruiting N N 211 RM 483348 So Rocky Mts RM 80890 Euphorbiaceae Euphorbia brachycera Engelm. RM-71268 Edwin B. Payson 502 13 7 1914 U.S.A. Colorado Montrose Naturita. 5400 ft. Flowering N N 212 RM 483831 So Rocky Mts RM 75839 Euphorbiaceae Euphorbia brachycera Engelm. RM-71342 Ernest P. Walker 113 19 6 1912 U.S.A. Colorado Montrose Paradox. Dry creek bank. 5400 ft. Flowering and Fruiting N N 213 RM 484064 So Rocky Mts RM 34144 Euphorbiaceae Euphorbia brachycera Engelm. RM-79905 F. E. Clements 125 E. S. Clements 28 6 1901 28-7 JunJul 1901 U.S.A. Colorado El Paso Minnehaha Falls. 2600 m. Flowering N N 214 RM 484065 So Rocky Mts RM 51204 Euphorbiaceae Euphorbia brachycera Engelm. RM-79905 F. E. Clements 125 E. S. Clements 28 6 1901 28-7 JunJul 1901 U.S.A. Colorado El Paso Minnehaha Falls. 2600 m. Flowering N N 215 RM 484752 So Rocky Mts RM 53082 Euphorbiaceae Euphorbia brachycera Engelm. RM-80396 Francis Ramaley 1007 7 5 1905 U.S.A. Colorado Boulder Near Boulder. 1700 m. Flowering and Fruiting N N 216 RM 484762 So Rocky Mts RM 53162 Euphorbiaceae Euphorbia brachycera Engelm. RM-71747 Francis Ramaley 1029 30 5 1905 U.S.A. Colorado Boulder Near Boulder. 1700 m. Flowering and Fruiting N N 217 RM 484829 So Rocky Mts RM 52934 Euphorbiaceae Euphorbia brachycera Engelm. RM-80407 Francis Ramaley 1144 1 7 1905 U.S.A. Colorado Boulder Nederland. 2500 m. Flowering N N 218 RM 484978 So Rocky Mts RM 53161 Euphorbiaceae Euphorbia brachycera Engelm. RM-71798 Francis Ramaley 1400 1 8 1905 1-8 Aug 1905 U.S.A. Colorado Teller Near Florissant. 2400 ft. 1-8 Aug 1905. Flowering N N 219 RM 485189 So Rocky Mts RM 56865 Euphorbiaceae Euphorbia brachycera Engelm. RM-71818 Francis Ramaley 2593 29 9 1906 U.S.A. Colorado Boulder Near Boulder. Flowering and Fruiting N N 220 RM 485743 So Rocky Mts RM 23354 Euphorbiaceae Euphorbia brachycera Engelm. RM-71933 Francis Ramaley A.45 6 1899 June 1899 U.S.A. Colorado Boulder Near Boulder. Flowering N N 221 RM 485972 So Rocky Mts RM 43718 Euphorbiaceae Euphorbia brachycera Engelm. RM-71984 Frank Tweedy 5050 7 1902 U.S.A. Colorado Boulder Longmont. Plains and foothills. 5000 ft. Flowering and Fruiting N N 222 RM 485973 So Rocky Mts RM 43719 Euphorbiaceae Euphorbia brachycera Engelm. RM-71983 Frank Tweedy 5051 7 1902 July 1902 U.S.A. Colorado Boulder Near Boulder. Plains and foothills. 5000 6000 ft. N Flowering N N 223 RM 486198 So Rocky Mts USFS 511837 Euphorbiaceae Euphorbia brachycera Engelm. RM-91307 Fred V. Plomteaux 18 28 8 1916 U.S.A. New Mexico Los Alamos Santa Fe National Forest. Rare on flat loam. 7000 ft. 35.8775° N, 106.3446° W; uncertainty 1 mi. T19N R6E S18 35.8775 -106.3446 1 mi. Flowering N N 224 RM 486242 So Rocky Mts RM 166077 Euphorbiaceae Euphorbia brachycera Engelm. Euphorbia brachycera Engelm.
Annotated by Ronald L. Hartman in 2004. RM-80653 G. J. Goodman 1370 C. L. Hitchcock 29 6 1930 U.S.A. Colorado Montezuma N entrance to Mesa Verde National Park. Dry soil, under Juniperus. 7000 ft. Flowering and Fruiting N N 225 RM 486354 So Rocky Mts RM 56866 Euphorbiaceae Euphorbia brachycera Engelm. RM-72064 G. S. Dodds 1921 15 6 1906 U.S.A. Colorado Larimer Fossil Creek. Mesa. Flowering and Fruiting N N 226 RM 486394 So Rocky Mts RM 56864 Euphorbiaceae Euphorbia brachycera Engelm. RM-72065 G. S. Dodds 2086 1 7 1906 U.S.A. Colorado Weld Pawnee Buttes. Flowering and Fruiting N N 227 RM 488467 So Rocky Mts RM 166082 Euphorbiaceae Euphorbia brachycera Engelm. RM-81131 George E. Osterhout 4573 24 5 1911 U.S.A. Colorado Garfield Glenwood Springs. Flowering N N 228 RM 488567 So Rocky Mts RM 166078 Euphorbiaceae Euphorbia brachycera Engelm. RM-72369 George E. Osterhout 4742 16 7 1912 U.S.A. Colorado Larimer Horsetooth Mountain. 7200 ft. 40.5398° N, 105.19694° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T7N R70W S26 40.5398 -105.19694 NAD 83 1 mi. Y Y Nat. Geog. TOPO! LSB Fruiting N N 229 RM 488788 So Rocky Mts RM 166083 Euphorbiaceae Euphorbia brachycera Engelm. RM-81159 George E. Osterhout 5113 25 6 1914 U.S.A. Colorado Moffat Craig Flowering and Fruiting N N 230 RM 489170 So Rocky Mts RM 312715 Euphorbiaceae Euphorbia brachycera Engelm. Euphorbia brachycera Engelm.
Annotated by B. E. Nelson in 1979. RM-81189 George E. Osterhout 5737 13 6 1918 U.S.A. Colorado Weld Flowering and Fruiting N N 231 RM 489231 So Rocky Mts RM 166086 Euphorbiaceae Euphorbia brachycera Engelm. RM-81195 George E. Osterhout 5825 9 8 1918 09 Aug 1918 U.S.A. Colorado Jackson Walden, CO. Flowering and Fruiting N N 232 RM 489828 So Rocky Mts RM 166081 Euphorbiaceae Euphorbia brachycera Engelm. RM-91881 George E. Osterhout 700 29 6 1895 U.S.A. Colorado Garfield Glenwood Springs. 700 ft. Flowering and Fruiting N N 233 RM 489973 So Rocky Mts RM 166084 Euphorbiaceae Euphorbia brachycera Engelm. RM-72153 George E. Osterhout 7387 10 6 1896 U.S.A. Colorado Logan Sterling. Flowering N N 234 RM 489975 So Rocky Mts RM 166085 Euphorbiaceae Euphorbia brachycera Engelm. RM-72290 George E. Osterhout 7391 13 7 1905 U.S.A. Colorado Grand Troublesome. Flowering and Fruiting N N 235 RM 490458 So Rocky Mts RM 312501 Euphorbiaceae Euphorbia brachycera Engelm. Euphorbia brachycera Engelm.
Annotated by B. E. Nelson in 1979. RM-92019 George E. Osterhout s.n. 26 5 1914 U.S.A. Colorado Weld Windsor. Flowering N N 236 RM 491111 So Rocky Mts RM 392464 Euphorbiaceae Euphorbia brachycera Engelm. RM-92292 Harold F. Eppson s.n. 30 6 1953 U.S.A. Colorado Boulder SE of Boulder. Flowering and Fruiting N N 237 RM 491170 So Rocky Mts RM 221168 Euphorbiaceae Euphorbia brachycera Engelm. Euphorbia brachycera Engelm.
Annotated by C. L. Porter in 1952. RM-92324 Harvey N. Patterson 132 8 7 1885 U.S.A. Colorado Gilpin Georgetown: Clear Creek Canyon. Dry places. Flowering and Fruiting N N 238 RM 491205 So Rocky Mts RM 31338 Euphorbiaceae Euphorbia brachycera Engelm. RM-81715 H. N. Wheeler 422 25 5 1898 U.S.A. Colorado Gunnison Sapinero. Flowering N N 239 RM 491723 So Rocky Mts RM 105866 Euphorbiaceae Euphorbia brachycera Engelm. Euphorbia brachycera Engelm.
Annotated by Ronald L. Hartman in 2004. RM-92536 Hazel M. Schmoll 1662 1 6 1925 U.S.A. Colorado Montezuma Mesa Verde National Park: Spruce Canon. 6900 ft. Flowering and Fruiting N N 240 RM 491949 So Rocky Mts RM 92961 Euphorbiaceae Euphorbia brachycera Engelm. RM-92663 Ira W. Clokey 2870 31 7 1917 U.S.A. Colorado Denver Denver. Prairie. Flowering and Fruiting N N 241 RM 493184 So Rocky Mts RM 262120 Euphorbiaceae Euphorbia brachycera Engelm. RM-73314 John H. Beaman 1072 F. H. Erbisch 23 6 1957 U.S.A. Colorado Park 4 mi N of Fairplay on U. S. Hwy 285. Open ponderosa pine forest. Flowering and Fruiting N N 242 RM 493228 So Rocky Mts RM 261880 Euphorbiaceae Euphorbia brachycera Engelm. RM-82516 John H. Beaman 1288 F. H. Erbisch 8 7 1957 08 Jul 1957 U.S.A. Colorado Chaffee 8 miles north of Poncha Springs. Sandy soil under pines. Flowering and Fruiting N N 243 RM 495406 So Rocky Mts RM 303457 Euphorbiaceae Euphorbia brachycera Engelm. RM-73970 N. Duane Atwood 5756 L. C. Higgins 8 8 1973 U.S.A. Colorado Clear Creek Along Hwy 103 W of its confluence with Colo Hwy #5. 10600 ft. 39.65666° N, 105.59617° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T4N R73W S31; also S32 39.65666 -105.59617 NAD 83 1 mi. Y Y Nat. Geog. TOPO! LSB Fruiting N N 244 RM 495426 So Rocky Mts RM 303285 Euphorbiaceae Euphorbia brachycera Engelm. RM-83400 N. Duane Atwood 5823 L. C. Higgins 11 8 1973 U.S.A. Colorado Jackson Vicinity of Walden. Flowering and Fruiting N N 245 RM 495773 So Rocky Mts RM 48100 Euphorbiaceae Euphorbia brachycera Engelm. RM-94572 no collector 4011 12 6 1897 U.S.A. Colorado El Paso Colorado Springs. Flowering and Fruiting N N 246 RM 495777 So Rocky Mts RM 48584 Euphorbiaceae Euphorbia brachycera Engelm. RM-94575 no collector 4022 13 5 1892 U.S.A. Colorado Las Animas Trinidad vicinity: along Purgatoire River. Flowering N N 247 RM 495842 So Rocky Mts USFS 5118550 Euphorbiaceae Euphorbia brachycera Engelm. Euphorbia brachycera Engelm.
Annotated by Rogers McVaugh. RM-94610 no collector 926 10 6 1939 U.S.A. Colorado Rio Grande Rio Grande National Forest: Dry Creek. 5% north slope; sandy soil; common with rabbitbrush. 7900 ft. Flowering and Fruiting N N 248 RM 496123 So Rocky Mts RM 28260 Euphorbiaceae Euphorbia brachycera Engelm. RM-94693 P. A. Rydberg 5911 F. K. Vreeland 9 5 1900 U.S.A. Colorado El Paso Mesas near Colorado Springs. Mesa. 1800 2000 ft. Flowering N N 249 RM 496268 So Rocky Mts USFS 511888 Euphorbiaceae Euphorbia brachycera Engelm. RM-94745 P. C. Parret 8-79 20 7 1911 U.S.A. Colorado no county Pike National Forest. West slope; sandy loam. 8200 ft. Flowering N N 250 RM 497048 So Rocky Mts RM 391713 Euphorbiaceae Euphorbia brachycera Engelm. RM-74562 Robert J. Hill 704 G. Pierce 4 7 1973 U.S.A. Colorado Larimer Sand Creek, S of Camel Rock and Castle Rock. Dry sandy soil. 8000 ft. 40.9955° N, 105.7718° W; uncertainty 2 mi. T12N R75W S23; also S26 40.9955 -105.7718 2 mi. Flowering and Fruiting N N 251 RM 497275 So Rocky Mts USFS 511952 Euphorbiaceae Euphorbia brachycera Engelm. RM-95365 Richard T. Guthrie 78-G 25 5 1916 U.S.A. Colorado Park Pike National Forest: Lake George Ranger Station. East slope; dry gravelly soil; open yellow pine. 8200 ft. 38.9767° N, 105.3031° W; uncertainty 1 mi. T12S R71W S26 38.9767 -105.3031 1 mi. Flowering and Fruiting N N 252 RM 498018 So Rocky Mts USFS 511949 Euphorbiaceae Euphorbia brachycera Engelm. RM-95745 Ray M. Bradshaw 1 4 8 1926 U.S.A. Colorado Pike Pike National Forest: 1 mi E of Lake George. South slope; with grama grass, muhlenbergia, pingue and senecio. Flowering and Fruiting N N 253 RM 498043 So Rocky Mts USFS 511840 Euphorbiaceae Euphorbia brachycera Engelm. RM-95754 Ray Peck 68 U.S.A. Colorado no county Routt National Forest. North slope, rocky soil; not plentiful. Flowering and Fruiting N N 254 RM 498549 So Rocky Mts RM 313686 Euphorbiaceae Euphorbia brachycera Engelm. RM-96049 Robbins 4871 6 6 1908 U.S.A. Colorado Pueblo Beulah. Flowering N N 255 RM 498589 So Rocky Mts RM 399162 Euphorbiaceae Euphorbia brachycera Engelm. RM-96073 Robert D. Dorn 4678 13 7 1987 U.S.A. Colorado Garfield Loose shale slope with Thalictrum heliopilum and Galium. 7700 ft. T5N R100W S26 SE1/4 of SE1/4 Flowering and Fruiting N N 256 RM 499203 Williams RM 365278 Euphorbiaceae Euphorbia brachycera Engelm. RM-96446 Roger L. Williams 37 23 5 1985 U.S.A. Colorado Larimer Ca 1.8 mi NW of Estes Park. Open meadows. 7500 ft. 40.4018° N, 105.5458° W; uncertainty 1 mi. T5N R73W S14 40.4018 -105.5458 1 mi. Flowering and Fruiting N N 257 RM 49928 Packer 1997 RM 678578 RM0145859 Euphorbiaceae Euphorbia brachycera Engelm. RM-12384 Ronald L. Hartman 57604 11 6 1997 U.S.A. Wyoming Natrona Laramie Range: ca 0.2 air mi W to Twin Buttes and adjacent area. Chalk or limestone substrate. 6400 6740 ft. 42.5403° N, 106.4328° W T30N R80W S28 South1/4 42.5403 -106.4328 Flowering N RM0145859 N 258 RM 499351 Philmont 1968 RM 296709 Euphorbiaceae Euphorbia brachycera Engelm. RM-96546 Ronald L. Hartman 1763 29 5 1968 U.S.A. New Mexico Colfax Philmont Scout Ranch, near Cimarron: 0.5 mi SW of Camping Headquarters. Dry, sandy flood plain. 6700 ft. 36.45009 -104.96389 NAD 83 0 mi. N N Nat. Geog. TOPO! Flowering N N 259 RM 499696 Philmont 1968 RM 296708 Euphorbiaceae Euphorbia brachycera Engelm. RM-96640 Ronald L. Hartman 2426 20 7 1968 U.S.A. New Mexico Colfax Philmont Scout Ranch: near Cimarron; near base of Urraca Mesa, 2 mi NW of Rayado Camp. Common on plains. 6800 ft. 36.383 -104.95289 NAD 83 0 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 260 RM 499912 Philmont 1966 RM 283481 Euphorbiaceae Euphorbia brachycera Engelm. RM-96709 Ronald L. Hartman 75 22 7 1966 U.S.A. New Mexico Colfax Philmont Scout Ranch, near Cimarron: along Urraca Creek 2 mi E of the Stockade. Open area. 6700 6900 ft. 36.44109 -104.9791 NAD 83 1 mi. Y N Nat. Geog. TOPO! Flowering and Fruiting N N 261 RM 500207 So Rocky Mts RM 526811 Euphorbiaceae Euphorbia brachycera Engelm. RM-96872 Steve L. O'Kane Jr. 2386 24 5 1986 U.S.A. Colorado Mesa SW of Debeque: near head of Horsethief Creek, W of Horsethief Mountain. Perennial, scattered on purple-brown clay with Atriplex and Sarcobatus. 6040 ft. T9S R96W S18 NW1/4 of SW1/4 Flowering N N 262 RM 500255 So Rocky Mts RM 526922 Euphorbiaceae Euphorbia brachycera Engelm. RM-96909 Steve L. O'Kane Jr. 2969 B. Neely 28 5 1987 U.S.A. Colorado Moffat Dinosaur National Monument: hill adjacent to Hells Canyon and N of Mantle Ranch Road. On nearly barren clay-loam of south exposure with Pinus, Juniperus, Agropyron and Eriogonum; Park City Formation; occasional. 5500 ft. T6N R102W S20 SW1/4 of NW1/4 of NW1/4 Flowering and Fruiting N N 263 RM 500273 So Rocky Mts RM 340149 Euphorbiaceae Euphorbia brachycera Engelm. RM-96920 Steve L. O'Kane Jr. 82-113 S. Sigstedt 1990 U.S.A. Colorado Rio Blanco 0.7 mi W of Spring Creek and 1.1 mi NW of junction of West Fork Spring Creek and East Fork Spring Creek. Scattered on open, dry sites with Oryzopsis, Cercocarpus and Pinus. 1990 m. T1N R100W S19 SE1/4 of NE1/4 of NE1/4 Flowering N N 264 RM 50057 Packer 1997 RM 678577 RM0145858 Euphorbiaceae Euphorbia brachycera Engelm. RM-12386 Ronald L. Hartman 57733 Timothy W. Chumley 18 6 1997 U.S.A. Wyoming Albany 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. 7200 7500 ft. 41.6619° N, 105.5279° W T20N R73W S36 E1/2 41.6619 -105.5279 1 mi. Flowering and Fruiting N RM0145858 N 265 RM 500822 So Rocky Mts RM 568580 Euphorbiaceae Euphorbia brachycera Engelm. RM-97287 Thomas W. Nelson 6575 Jane P. Nelson 29 6 1981 U.S.A. Colorado Boulder Along Colo Hwy 72, north edge of Nederland. Pine forest. 8700 ft. 39.9645° N, 105.5115° W; uncertainty 1 mi. T1S R73W S13 39.9645 -105.5115 1 mi. Flowering N N 266 RM 502331 So Rocky Mts RM 48506 Euphorbiaceae Euphorbia brachycera Engelm. RM-86812 W. S. Cooper 82 8 8 1904 U.S.A. Colorado Larimer Estes Park. Flowering and Fruiting N N 267 RM 502587 So Rocky Mts RM 64669 Euphorbiaceae Euphorbia brachycera Engelm. RM-76426 W. W. Robbins 4871 6 6 1908 U.S.A. Colorado Pueblo Beulah. Flowering N N 268 RM 502880 So Rocky Mts RM 315147 Euphorbiaceae Euphorbia brachycera Engelm. RM-98079 William A. Weber 15351 20 5 1978 U.S.A. Colorado Garfield Main Elk Dam Project site: NW of Newcastle in Grand Hogback; just above narrows. In sagebrush among rocks on a steep white rock outcrop. Flowering N N 269 RM 502975 So Rocky Mts RM 580466 Euphorbiaceae Euphorbia brachycera Engelm. Euphorbia brachycera Engelm.
Annotated by Ronald L. Hartman in 2004. RM-98148 William A. Weber 18196 14 6 1991 U.S.A. Colorado Montezuma 1-2 mi S of Towaoc. Rocky chute leading to hanging garden under rim rock; south facing rim of mesa; at bases of talus blocks. Flowering and Fruiting N N 270 RM 50675 Packer 1997 RM 678576 RM0145846 Euphorbiaceae Euphorbia brachycera Engelm. RM-12402 Ronald L. Hartman 58375 25 6 1997 U.S.A. Wyoming Albany [location and coordinates withheld] Calcareous substrate 7300 ft. Flowering and Fruiting N RM0145846 N 271 RM 50829 Packer 1997 RM 678575 RM0145814 Euphorbiaceae Euphorbia brachycera Engelm. RM-12408 Ronald L. Hartman 58529 29 6 1997 U.S.A. Wyoming Albany Laramie Range: ca 8 air mi NW of Wheatland Reservoir No. 3. Calcareous slope with limber pine. 7100 7200 ft. 42.0094° N, 105.7707° W T24N R75W S36 SW1/4 42.0094 -105.7707 Flowering and Fruiting N RM0145814 N 272 RM 528048 Vanderhorst 1991 RM 685470 Euphorbiaceae Euphorbia brachycera Engelm. RM-102392 James P. Vanderhorst 2014 12 5 1991 U.S.A. Colorado Routt [location and coordinates withheld] Basalt outcrop above valley, with sagebrush and aspen and Douglas fir groves. 7800 8000 ft. Flowering N N 273 RM 528063 Vanderhorst 1991 RM 683560 Euphorbiaceae Euphorbia brachycera Engelm. RM-102393 James P. Vanderhorst 2029 12 5 1991 U.S.A. Colorado Routt Flat Tops/White River Plateau: hills above Colorado River, ca 1 air mi NW of McCoy. Dry red sandstone hills of southern exposure with limestone outcrops and juniper-pinyon woodland. 7000 ft. 39.9266° N, 106.7315° W T1S R83W S31 39.9266 -106.7315 Flowering and Fruiting N N 274 RM 528088 Vanderhorst 1991 RM 683559 Euphorbiaceae Euphorbia brachycera Engelm. RM-102396 James P. Vanderhorst 2051 13 5 1991 U.S.A. Colorado Eagle Flat Tops/White River Plateau: Horse Creek, Dotsero Wildlife Area, ca 13 air mi NW of Eagle. Hill above creek, with Chrysothamnus and sagebrush. 7000 ft. 39.7797° N, 107.0401° W T3S R86W S21 39.7797 -107.0401 Flowering N N 275 RM 528289 Vanderhorst 1991 RM 683558 Euphorbiaceae Euphorbia brachycera Engelm. RM-102408 James P. Vanderhorst 2228 26 5 1991 U.S.A. Colorado Garfield [location and coordinates withheld] Dry wash in and below old coal mine spoils, with juniper, oak, pinyon pine, and Ephedra. 6300 6800 ft. Flowering N N 276 RM 528572 Vanderhorst 1991 RM 683557 Euphorbiaceae Euphorbia brachycera Engelm. RM-102432 James P. Vanderhorst 2484 9 6 1991 U.S.A. Colorado Rio Blanco [location and coordinates withheld] South slope, red shale, with juniper and sagebrush. 7000 ft. Flowering N N 277 RM 528790 Vanderhorst 1991 RM 683556 Euphorbiaceae Euphorbia brachycera Engelm. RM-102451 James P. Vanderhorst 2680 17 6 1991 U.S.A. Colorado Eagle Flat Tops/White River Plateau: Colorado River, ca 20 air mi N of Eagle. Terrace alluvium and dry wash, with Yucca, sagebrush, and narrowleaf cottonwood. 6600 ft. 39.9119° N, 106.7701° W T2S R84W S2 39.9119 -106.7701 Fruiting N N 278 RM 531066 Vanderhorst 1990 RM 683569 Euphorbiaceae Euphorbia brachycera Engelm. RM-102599 James P. Vanderhorst 59 Walter Fertig 27 5 1990 U.S.A. Colorado Eagle Flat Tops/White River Plateau: ravine off east side of Colorado River; ca 16 air mi NE of Glenwood Springs, 3.8 road mi N of Dotsero. Dry sandy ravine bottom with Pinus edulis, Juniperus, Rhus trilobata. 6200 6600 ft. 39.6915° N, 107.0787° W T4S R86W S19 39.6915 -107.0787 Flowering N N 279 RM 531579 Vanderhorst 1990 RM 683568 Euphorbiaceae Euphorbia brachycera Engelm. RM-102618 Ronald L. Hartman 24513 James P. Vanderhorst 23 5 1990 U.S.A. Colorado Garfield 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; shale with juniper and oak. 5800 6700 ft. 39.615° N, 107.588° W T5S R91W S15 39.615 -107.588 Flowering N N 280 RM 531641 Vanderhorst 1990 RM 683567 Euphorbiaceae Euphorbia brachycera Engelm. RM-102620 Ronald L. Hartman 24574 James P. Vanderhorst 23 5 1990 U.S.A. Colorado Garfield Flat Tops/White River Plateau: Joe Hill Road, ca 7 air mi N of New Castle. Southern exposure; limestone, steep talus slopes and outcrops; oak, serviceberry, pinyon, and narrowleaf cottonwood. 7400 ft. 39.6732° N, 107.5503° W T4S R91W S25 39.6732 -107.5503 Flowering N N 281 RM 531696 Vanderhorst 1990 RM 683566 Euphorbiaceae Euphorbia brachycera Engelm. RM-102622 Ronald L. Hartman 24629 James P. Vanderhorst and Walter Fertig 24 5 1990 U.S.A. Colorado Garfield Flat Tops/White River Plateau: Rifle Mountain Park: East Rifle Creek, Sawmill Gulch, 0.3 air mi SE of Community Building; ca 15 air mi NNE of Rifle. Bottom of gulch with Picea engelmannii and southern exposure with Peraphyllum, Quercus, and Juniperus scopulorum on sandy substrate with sandstone outcrop; southern exposure. 7050 7400 ft. 39.7314° N, 107.6821° W T4S R92W S2 39.7314 -107.6821 Flowering N N 282 RM 531740 Vanderhorst 1990 RM 683565 Euphorbiaceae Euphorbia brachycera Engelm. RM-102623 Ronald L. Hartman 24671 James P. Vanderhorst and Walter Fertig 24 5 1990 U.S.A. Colorado Garfield Flat Tops/White River Plateau: West Slope of Grand Hogback: Monument Peak Road and vicinity, 15 air mi NW of Rifle. Pinyon-juniper, oak, big sagebrush, and serviceberry dominated communities in mostly sandstone or sandstone derived substrate; sagebrush-serviceberry areas. 7300 9200 ft. 39.7169° N, 107.9266° W T4S R94W S10; also S11 39.7169 -107.9266 Flowering N N 283 RM 531880 Vanderhorst 1990 RM 683564 Euphorbiaceae Euphorbia brachycera Engelm. RM-102626 Ronald L. Hartman 24809 27 5 1990 U.S.A. Colorado Eagle 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; Douglas fir-narrowleaf cottonwood. 6500 7000 ft. 39.6732° N, 107.0988° W T4S R87W S25 39.6732 -107.0988 Flowering N N 284 RM 531980 Vanderhorst 1990 RM 683563 Euphorbiaceae Euphorbia brachycera Engelm. RM-102630 Ronald L. Hartman 24908 27 5 1990 U.S.A. Colorado Garfield [location and coordinates withheld] Oak-juniper woodland in limestone and disturbed sites along road and at quarry; oak-pinyon. 5800 6500 ft. Flowering N N 285 RM 532084 Vanderhorst 1990 RM 683562 Euphorbiaceae Euphorbia brachycera Engelm. RM-102632 Ronald L. Hartman 25624 22 6 1990 U.S.A. Colorado Routt 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. 6800 7200 ft. 40.319° N, 107.318° W T4N R88W S18 40.319 -107.318 Flowering and Fruiting N N 286 RM 532716 Vanderhorst 1990 RM 683561 Euphorbiaceae Euphorbia brachycera Engelm. RM-102651 Ronald L. Hartman 26255 28 6 1990 U.S.A. Colorado Garfield Flat Tops/White River Plateau: West Elk Creek, ca 14 air mi NE of Rifle. Oak-juniper woodland. 8700 8800 ft. 39.6587° N, 107.6256° W T4S R91W S32; also S33 39.6587 -107.6256 Flowering N N 287 RM 533023 Ward 1996 RM 667995 RM0145847 Euphorbiaceae Euphorbia brachycera Engelm. RM-54 B. E. Nelson 37842 Beth Ward 5 6 1996 U.S.A. Wyoming Carbon South-central Wyoming: on ridge between Muddy, Cow, and Wild Cow creeks and Wild Cow or County Road 608, ca 40 air mi SW of Rawlins; ca 19.5 air mi N of Baggs. Slopes with areas of sagebrush, saltbush, or open clay. 6506 6730 ft. 41.2869° N, 107.6597° W; uncertainty 3 mi. T15N R91W S8; also S17 and S18 41.2869 -107.6597 3 mi. Flowering N RM0145847 N 288 RM 53434 Bighorn Basin RM 687829 RM0145857 Euphorbiaceae Euphorbia brachycera Engelm. RM-12464 Ronald L. Hartman 54590 B. E. Nelson 12 6 1996 U.S.A. Wyoming Park Bighorn Basin: plains N of Bennett Creek, ca 4-5 air mi NW of Clark. Sandy to sandy clay soils in sagebrush grasslands. 4580 4725 ft. 44.9358° N, 109.229° W T57N R102W S7 44.9358 -109.229 Flowering and Fruiting N RM0145857 N 289 RM 539057 Ward 1996 RM 667996 RM0145848 Euphorbiaceae Euphorbia brachycera Engelm. RM-102996 Ronald L. Hartman 54200 Beth Ward 1 6 1996 U.S.A. Wyoming Carbon South-central Wyoming: ca 2.5 air mi E of Savery. Sagebrush-juniper slopes, south exposure with sandy/rocky soil. 6750 6850 ft. 41.026° N, 107.3935° W T12N R89W S10 NW1/4 41.026 -107.3935 Flowering N RM0145848 N 290 RM 539115 Ward 1997 RM 672713 RM0145822 Euphorbiaceae Euphorbia brachycera Engelm. RM-87 Beth Ward 4068 26 5 1997 U.S.A. Wyoming Sweetwater South-Central Wyoming: Rock Springs Uplift: hills and draws sloping down to the W toward Killpecker Creek, ca 1 air mi E of Killpecker Creek; ca 3 air mi N of Rock Springs. Sandy hills with rock and clay outcrops; greasewood and spiny hopsage. 6380 6440 ft. 41.6277° N, 109.2246° W T19N R105W S14 E1/2 41.6277 -109.2246 Flowering N RM0145822 N 291 RM 539174 Ward 1997 RM 672714 RM0145823 Euphorbiaceae Euphorbia brachycera Engelm. RM-103004 Beth Ward 4122 26 5 1997 U.S.A. Wyoming Sweetwater South-Central Wyoming: Rock Springs Uplift: draws and flats ca 2 air mi E of White Mountain; ca 2.6 air mi W of Rock Springs. Sandy to clay soil. 6340 6375 ft. 41.598° N, 109.263° W T19N R105W S28 N1/2 41.598 -109.263 Flowering and Fruiting N RM0145823 N 292 RM 539963 Ward 1997 RM 672715 RM0145821 Euphorbiaceae Euphorbia brachycera Engelm. RM-103030 Beth Ward 4894 9 6 1997 U.S.A. Wyoming Sweetwater South-Central Wyoming: buttes and draws N of Coyote Creek, ca 2.5 air mi W of Wyo Hwy 430; ca 1.5 air mi NE of Scrivner Butte; ca 38 air mi SSE of Rock Springs. South-facing clay slope. 7290 7410 ft. 41.0928° N, 108.8434° W T13N R102W S24 NE1/4 41.0928 -108.8434 Flowering and Fruiting N RM0145821 N 293 RM 542991 Williams RM 960352 RM0215056 Euphorbiaceae Euphorbia brachycera Engelm. RM-103428 Roger L. Williams 898 16 6 1990 U.S.A. Wyoming Carbon Sierra Madre: Encampment River, ca 3.4 air mi S of Encampment. 7300 ft. T14N R84W S25 41.1563 -106.7904 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering N RM0215056 N 294 RM 556734 Wyo/Salt River 1992 RM 658255 RM0145854 Euphorbiaceae Euphorbia brachycera Engelm. RM-103868 Ronald L. Hartman 33175 23 6 1992 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: southeast end of Deer Hill and lower slopes; ca 9 air mi W of Big Piney. Sagebrush bench and barren slopes (severe drought conditions). 7280 7720 ft. 42.5581° N, 110.2886° W T30N R113W S27 42.5581 -110.2886 Flowering and Fruiting N RM0145854 N 295 RM 560625 Wyo/Salt River 1993 RM 656725 RM0145824 Euphorbiaceae Euphorbia brachycera Engelm. RM-103982 B. E. Nelson 26006 Russ Nelson 21 6 1993 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: above Emigrant Trail-Lander Cutoff and South Piney Creek, ca 16 air mi W of Big Piney. Steep slopes of disintegrating conglomerate with sparse vegetation. 7640 8160 ft. 42.5283° N, 110.4414° W T29N R114W S4 42.5283 -110.4414 Flowering and Fruiting N RM0145824 N 296 RM 561563 Cretaceous/Hogsback RM 614136 RM0145909 Euphorbiaceae Euphorbia brachycera Engelm. RM-104008 Ronald L. Hartman 37017 16 5 1993 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: 2 air mi NNW of Calpet. Benches with sandstone outcrops and sandy slopes. 7100 7180 ft. 42.3117° N, 110.275° W T27N R113W S21 SE1/4 42.3117 -110.275 Flowering N RM0145909 N 297 RM 561639 Cretaceous/Hogsback RM 614135 RM0145910 Euphorbiaceae Euphorbia brachycera Engelm. RM-104012 Ronald L. Hartman 37093 17 5 1993 U.S.A. Wyoming Lincoln Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: La Barge Creek Road, ca 3 air mi W of U.S. Hwy 189; 0.5-1 mi E to SE of Red Gap. Sagebrush grasslands with sandstone benches. 6800 6900 ft. 42.2381° N, 110.2506° W T26N R113W S15 South 1/2 42.2381 -110.2506 Flowering N RM0145910 N 298 RM 561777 Cramer 1993 RM 614134 RM0145911 Euphorbiaceae Euphorbia brachycera Engelm. RM-104022 Ronald L. Hartman 37231 19 5 1993 U.S.A. Wyoming Lincoln Upper Green River Basin: Muddy Creek, 2-3 mi W of U.S. Hwy 189; ca 8 air mi SSW of La Barge. Sandstone caprock and outcrops and sandy slopes. 6650 6750 ft. 42.1669° N, 110.235° W T25N R113W S11 South 1/2; and also N1/2 S14 42.1669 -110.235 Flowering N RM0145911 N 299 RM 562395 Cretaceous/Hogsback RM 614133 RM0145912 Euphorbiaceae Euphorbia brachycera Engelm. RM-104047 Ronald L. Hartman 37846 25 5 1993 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Clara Birds Nipple (Bird Nipple), ca 6 air mi N of La Barge. Sandstone caprock and sandy areas with sagebrush below, mountain mahogany and currant above. 7100 7344 ft. 42.355° N, 110.1958° W; uncertainty 0.5 mi. T27N R112W S6 SE1/4 42.355 -110.1958 1 mi. Flowering and Fruiting N RM0145912 N 300 RM 562399 Cretaceous/Hogsback RM 614132 RM0145913 Euphorbiaceae Euphorbia brachycera Engelm. RM-104048 Ronald L. Hartman 37850 26 5 1993 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: ca 9.5 air mi W of junction U.S. Hwy 189 and Wyo Hwy 235. Sandstone outcrops and sandy areas. 7340 7400 ft. 42.485° N, 110.305° W T29N R113W S22 N1/2 42.485 -110.305 Flowering and Fruiting N RM0145913 N 301 RM 562477 Cretaceous/Hogsback RM 614131 RM0145914 Euphorbiaceae Euphorbia brachycera Engelm. RM-104049 Ronald L. Hartman 37928 26 5 1993 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: ca 10.5 air mi W of junction U.S. Hwy 189 and Wyo Hwy 235. Sandstone caprock and sandy slopes. 7400 7800 ft. 42.4994° N, 110.3244° W T29N R113W S16 SW1/4; and also SE1/4 S17, NE1/4 S20; also NW1/4 S21 42.4994 -110.3244 Flowering and Fruiting N RM0145914 N 302 RM 562508 Cretaceous/Hogsback RM 614130 RM0145915 Euphorbiaceae Euphorbia brachycera Engelm. RM-104050 Ronald L. Hartman 37959 26 5 1993 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: ca 11 air mi W of junction U.S. Hwy 189 and Wyo Hwy 235. Sandstone caprock and sandy slopes. 7760 7960 ft. 42.47° N, 110.3439° W T29N R113W S29 N1/2 42.47 -110.3439 Flowering and Fruiting N RM0145915 N 303 RM 569263 Bighorn Basin RM 931560 RM0094716 Euphorbiaceae Euphorbia brachycera Engelm. RM-104425 B. E. Nelson 13538 18 6 1987 18 June 1987 U.S.A. Wyoming Hot Springs Bighorn Basin: ca 1 mi W of Gebo; ca 10.5 air mi NNW of Thermopolis. Slopes on sandstone ridges. 4500 ft. 43.7922° N, 108.2451° W T44N R95W S10 43.7922 -108.2451 N RM0094716 N 304 RM 569342 Bighorn Basin RM 931559 RM0094715 Euphorbiaceae Euphorbia brachycera Engelm. RM-104432 B. E. Nelson 13609 21 6 1987 21 June 1987 U.S.A. Wyoming Park Bighorn Basin: ca 1.5 mi N of Silvertip Oil Field; ca 19 air mi NW of Powell. Clay flats on top of ridge with sandstone outcrops. 4400 ft. 44.9937° N, 108.9338° W T58N R100W S21 44.9937 -108.9338 N RM0094715 N 305 RM 571362 Northern Absarokas RM 536833 RM0053160 Euphorbiaceae Euphorbia brachycera Engelm. RM-104578 B. E. Nelson 15457 Erik Nelson 7 6 1988 U.S.A. Wyoming Park Northern Absarokas: Sunlight Basin, cascades on Sunlight Creek just E of White Mountain, ca 26 air mi NW of Cody. Meadow and rim of canyon. 6600 ft. 44.7594° N, 109.4725° W; uncertainty 1 mi. T55N R105W S11 44.7594 -109.4725 1 mi. Flowering and Fruiting N RM0053160 N 306 RM 571481 Northern Absarokas RM 536834 RM0053161 Euphorbiaceae Euphorbia brachycera Engelm. RM-104586 B. E. Nelson 15566 Erik Nelson 8 6 1988 U.S.A. Wyoming Park Northern Absarokas: between Paint and Blaine Creeks, ca 4 mi N of Pat O'Hara Mountain, ca 18.5 air mi NW of Cody. Rocky semibarren knoll. 6400 ft. 44.7158° N, 109.31056° W; uncertainty 1 mi. T55N R103W S30 44.7158 -109.31056 1 mi. Flowering N RM0053161 N 307 RM 571544 Bighorn Basin RM 931558 RM0094714 Euphorbiaceae Euphorbia brachycera Engelm. RM-104589 B. E. Nelson 15623 Erik Nelson 9 6 1988 U.S.A. Wyoming Park Bighorn Basin: ca 3.5 mi NE of Clarks Fork Canyon off Wyo Hwy 292, ca 25.5 air mi NNW of Cody. Rubble covered slopes below ridge of intermixed clay, shale, sandstone, and limestone conglomerate. 4700 ft. 44.8628° N, 109.24917° W T56N R103W S3 44.8628 -109.24917 N RM0094714 N 308 RM 571568 Bighorn Basin RM 931557 RM0094713 Euphorbiaceae Euphorbia brachycera Engelm. RM-104591 B. E. Nelson 15645 Erik Nelson 9 6 1988 U.S.A. Wyoming Park Bighorn Basin: above Line Creek at Shoshone National Forest boundary, ca 6.3 air mi NW of Clark, ca 29.5 air mi NW of Powell. Edge of road and stony meadow. 5500 ft. 44.9794° N, 109.27278° W T58N R103W S26 44.9794 -109.27278 N RM0094713 N 309 RM 572401 SE WY 1978 RM 317477 RM0145905 Euphorbiaceae Euphorbia brachycera Engelm. RM-104659 B. E. Nelson 1750 Paul Ehrmann 20 6 1978 U.S.A. Wyoming Laramie Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 4.5 mi N of Pine Bluffs on Wyo Hwy 215. In stony, sandy clay in breaks with Musineon tenuifolium and Hymenoxys acaulis. 5300 ft. 41.2466° N, 104.0813° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T15N R60W S21 SE1/4 41.2466 -104.0813 NAD 83 0 mi. N N Nat. Geog. TOPO! TB Sparse. Fruiting N RM0145905 N 310 RM 573276 Bighorn Basin RM Euphorbiaceae Euphorbia brachycera Engelm. RM-104760 B. E. Nelson 20507 Robin Jones and Robyn Rofkar 15 5 1991 U.S.A. Wyoming Hot Springs Bighorn Basin: saddle between Spring Gulch and Prospect Creek, ca 3.5 air mi SE of Grass Creek, ca 27 air mi NW of Thermopolis. Hogback ridges with sand, clay, cobblestone on sandy clay soils intermixed. 5700 5900 ft. 43.8964° N, 108.61889° W; uncertainty 1 mi. T45N R98W S4 43.8964 -108.61889 1 mi. N N 311 RM 573441 Bighorn Basin RM Euphorbiaceae Euphorbia brachycera Engelm. RM-104764 B. E. Nelson 20656 Robin Jones 5 6 1991 U.S.A. Wyoming Hot Springs Bighorn Basin: Padlock Rim, along a tributary of South Fork Coal Draw, ca 12 air mi NW of Thermopolis. Sandy slopes, flats, and rough breaks with juniper and limber pine. 5000 5340 ft. 43.7378° N, 108.4252° W; uncertainty 1 mi. T44N R96W S31 43.7378 -108.4252 1 mi. N N 312 RM 573550 Bighorn Basin RM Euphorbiaceae Euphorbia brachycera Engelm. RM-104767 B. E. Nelson 20754 Robin Jones 6 6 1991 U.S.A. Wyoming Hot Springs Bighorn Basin: between Kester Coulee and Prospect Creek, SW of Ilo Ridge, ca 5 air mi SSE of town site of Grass Creek, ca 25-26 air mi NW of Thermopolis. Sandstone outcrop in rolling sagebrush-grassland. 5450 5520 ft. 43.88194° N, 108.59861° W; uncertainty 1 mi. T45N R98W S10 43.88194 -108.59861 1 mi. N N 313 RM 573691 Bighorn Basin RM Euphorbiaceae Euphorbia brachycera Engelm. RM-104769 B. E. Nelson 20881 Robin Jones 8 6 1991 U.S.A. Wyoming Hot Springs Bighorn Basin: above Red Canyon across from Minnesela Slope, ca 4.5 air mi SW of Thermopolis. Gypsum knolls and redbeds among scattered junipers. 5400 5500 ft. 43.6081° N, 108.2855° W; uncertainty 1 mi. T42N R95W S17 43.6081 -108.2855 1 mi. N N 314 RM 573967 Bighorn Basin RM Euphorbiaceae Euphorbia brachycera Engelm. RM-104783 B. E. Nelson 21131 13 6 1991 U.S.A. Wyoming Hot Springs Bighorn Basin: along Cottonwood Creek, ca 6 air mi W of Hamilton Dome, ca 25 air mi WNW of Thermopolis. Rolling hills with sandstone outcrops, sandy and clay patches in sagebrush-grassland or grassland. 5700 ft. 43.7664° N, 108.6825° W; uncertainty 1 mi. T44N R99W S24 43.7664 -108.6825 1 mi. N N 315 RM 575094 Nelson 1979 RM 1009636 RM0286343 Euphorbiaceae Euphorbia brachycera Engelm. RM-104900 B. E. Nelson 2828 Ronald L. Hartman 3 6 1979 U.S.A. Wyoming Sweetwater Washakie Basin: S of Powder Rim, ca 7.3 road mi N of Baggs on Wyo Hwy 789 then ca 28.9 road mi WSW on BLM roads, ca 11.5 road mi SW of Sand Creek bridge, ca 44.5 air mi S of Wamsutter. Sandy slope. 6400 ft. 41.0261° N, 108.0236° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T12N R94W S7 NW1/4 41.0261 -108.0236 NAD 83 0 mi. Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0286343 N 316 RM 580183 Bighorn Basin RM 930424 RM0092026 Euphorbiaceae Euphorbia brachycera Engelm. RM-105325 B. E. Nelson 7875b 9 6 1981 U.S.A. Wyoming Washakie Bighorn Basin: ca 15 air mi SSE of Worland on the Nowater Trail. Rocky, sandy areas. 4600 ft. 43.8258° N, 107.8372° W; uncertainty 1 mi. T45N R92W S36 43.8258 -107.8372 unknown 1 mi. N N Calc. from TRS Georeferenced by TRS2LL. N RM0092026 N 317 RM 581282 Bighorn Basin RM 930428 RM0092022 Euphorbiaceae Euphorbia brachycera Engelm. RM-105433 B. E. Nelson 9458 17 6 1983 U.S.A. Wyoming Hot Springs Bighorn Basin: above Buffalo Creek on the road to Little Buffalo Basin, ca 5 air mi N of Dickie, ca 40 air mi NW of Thermopolis. Clay and sandy clay ridgetop in rough breaks. 6000 ft. 44.0722° N, 108.74° W; uncertainty 1 mi. T47N R99W S4 44.0722 -108.74 1 mi. N RM0092022 N 318 RM 581644 Bighorn Basin RM 931561 RM0094717 Euphorbiaceae Euphorbia brachycera Engelm. RM-105460 B. E. Nelson 9788 Robert S. Kirkpatrick 23 6 1983 U.S.A. Wyoming Hot Springs Bighorn Basin: ca 5.5 air mi W of Hamilton Dome, ca 25 air mi WNW of Thermopolis. Sandstone ridgetop with scattered limber pine and juniper. 6000 ft. 43.781° N, 108.6825° W; uncertainty 1 mi. T44N R99W S13 43.781 -108.6825 1 mi. Flowering and Fruiting N RM0094717 N 319 RM 582844 Marriott 1983 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-105530 Hollis Marriott 2503 31 5 1983 U.S.A. Wyoming Crook [location and coordinates withheld] S-facing slope with scattered pines, sandy soil with sandstone outcrops. 4100 ft. N N 320 RM 582911 Marriott 1983 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-105535 Hollis Marriott 2711 7 6 1983 U.S.A. Wyoming Crook [location and coordinates withheld] Grassy slopes below quarry. 3600 ft. N N 321 RM 582939 Marriott 1983 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-105537 Hollis Marriott 2819 10 6 1983 U.S.A. Wyoming Crook [location and coordinates withheld] Pine forest, north-facing slope. 3700 ft. N N 322 RM 583804 Marriott 1984 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-105641 Hollis Marriott 7485 2 7 1984 U.S.A. Wyoming Weston [location and coordinates withheld] Red shale slopes in grassland (Spearfish Formation). 5500 ft. N N 323 RM 585298 Haines 1985 RM 385088 RM0145442 Euphorbiaceae Euphorbia brachycera Engelm. RM-60845 June Haines 4289 21 6 1985 U.S.A. Wyoming Fremont Gas Hills Mining District: ca 2.5 air mi E of the intersection of Wyo Hwy 136 and Ore Road (main road through Gas Hills Mining District). Ridge above sandstone outcrop. 6480 6700 ft. 42.8147° N, 107.5718° W; uncertainty 1 mi. T33N R90W S24 42.8147 -107.5718 1 mi. Hog Heaven, by camp road. Fruiting N RM0145442 N 324 RM 585823 Haines 1985 RM 385087 RM0145451 Euphorbiaceae Euphorbia brachycera Engelm. RM-105823 June Haines 4795 10 7 1985 U.S.A. Wyoming Natrona Wind River Basin: Cedar Ridge, ca 13 air mi NNW of Hiland. Sagebrush-juniper slopes. 6100 6826 ft. 43.2932° N, 107.431° W; uncertainty 3 mi. T38N R88W S5; also S6; and T39N R88W S31 and S32 Elev 6100-6826 ft 43.2932 -107.431 3 mi. Vegetative N RM0145451 N 325 RM 587009 Haines 1986 RM 385086 RM0145452 Euphorbiaceae Euphorbia brachycera Engelm. RM-105878 June Haines 5929 20 5 1986 U.S.A. Wyoming Fremont Wind River Basin: edge of Moneta Hills (badlands), ca 3 3/4 air mi NNE of Moneta. Sagebrush grassland. 5630 5730 ft. 43.2076° N, 107.7081° W T37N R91W S1 43.2076 -107.7081 Vegetative N RM0145452 N 326 RM 587554 Haines 1986 RM 385085 RM0145453 Euphorbiaceae Euphorbia brachycera Engelm. RM-105887 June Haines 6452 Georgia Haines 14 6 1986 U.S.A. Wyoming Fremont Granite Mountain Uplift: top of Beaver Rim: Devils Gap, ca 7 air mi NNW of Sweetwater Station. Sagebrush grassland at edge of Beaver Rim. 6800 7100 ft. 42.6292° N, 108.2583° W T31N R96W S25 42.6292 -108.2583 Vegetative N RM0145453 N 327 RM 587601 Haines 1986 RM 385084 RM0145444 Euphorbiaceae Euphorbia brachycera Engelm. RM-24340 June Haines 6498 Georgia Haines 15 6 1986 U.S.A. Wyoming Fremont Flats, across U.S. Hwy 26 from Paradise Valley Road, ca 6 air mi WNW of Riverton. Sagebrush grassland in sandy ravine. 5300 5600 ft. 43.0772° N, 108.4883° W; uncertainty 2 mi. T1N R3E S11; also S14 43.0772 -108.4883 2 mi. N N Fruiting N RM0145444 N 328 RM 587964 Haines 1986 RM 385083 RM0145443 Euphorbiaceae Euphorbia brachycera Engelm. RM-24352 June Haines 6853 27 6 1986 U.S.A. Wyoming Fremont Top of Beaver Rim, SW of Devils Gap, ca 6.5 air mi NNW of Sweetwater Station. Sandy soil at edge of rim. 6900 7400 ft. 42.6146° N, 108.2583° W; uncertainty 1 mi. T31N R96W S36 42.6146 -108.2583 1 mi. Fruiting N RM0145443 N 329 RM 591687 Dueholm Misc RM 524469 RM0145415 Euphorbiaceae Euphorbia brachycera Engelm. RM-106251 Keith H. Dueholm 10537 9 7 1980 U.S.A. Wyoming Sweetwater Freighter Gap. Rich hillside with Elymus cinereus and sagebrush, loose clay slopes and sandy slopes, rocky hillsides above gap, with small drainages; sand. 7400 ft. 41.9969° N, 108.8658° W; uncertainty 2 mi. T23N R101W S5; also T24N R101W S32 41.9969 -108.8658 2 mi. Flowering N RM0145415 N 330 RM 592171 Powder River Basin RM 524468 RM0145416 Euphorbiaceae Euphorbia brachycera Engelm. RM-106290 Keith H. Dueholm 11019 20 5 1981 U.S.A. Wyoming Campbell Powder River Basin: ca 20 air mi SE of Reno Junction. Sagebrush grassland, eroded, shaley slopes, scoria hills with scattered ponderosa pine; hills. 4800 ft. 43.5425° N, 105.25° W; uncertainty 2 mi. T41N R70W S10; also S11 43.5425 -105.25 2 mi. Flowering N RM0145416 N 331 RM 592728 SE WY 1981 RM 524467 RM0145893 Euphorbiaceae Euphorbia brachycera Engelm. RM-106317 Keith H. Dueholm 11573 17 6 1981 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: S of North Platte River, ca 3 air mi SE of Guernsey. Eroded sandy hills with outcrops, south of river, with ponderosa pine. 4400 ft. 42.2414° N, 104.7236° W; uncertainty 1 mi. T26N R66W S12 42.2414 -104.7236 1 mi. Fruiting N RM0145893 N 332 RM 596161 Dueholm 1978 RM 322110 RM0145435 Euphorbiaceae Euphorbia brachycera Engelm. RM-106518 Keith H. Dueholm 4233 Mary Alice Sanguinetti 14 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Sandstone ridge, outcrops, plains; sandstone outcrop. 5200 ft. Flowering N RM0145435 N 333 RM 598855 Dueholm 1979 RM 332222 RM0145832 Euphorbiaceae Euphorbia brachycera Engelm. RM-106652 Keith H. Dueholm 7353 23 6 1979 U.S.A. Wyoming Niobrara [location and coordinates withheld] Sandy plains, deep draw, with pines on east-facing slope, shallow, sandy draws; plains. 4000 ft. Fruiting N RM0145832 N 334 RM 599162 Dueholm 1979 RM 332225 RM0145831 Euphorbiaceae Euphorbia brachycera Engelm. RM-106664 Keith H. Dueholm 7660 3 7 1979 U.S.A. Wyoming Sheridan [location and coordinates withheld] Clay slope along highway, rock outcrops, draws; slopes. 3600 ft. Flowering N RM0145831 N 335 RM 600753 Bighorn Basin RM 931553 RM0094709 Euphorbiaceae Euphorbia brachycera Engelm. RM-106741 Keith H. Dueholm 9299 Ronald L. Hartman 23 5 1980 U.S.A. Wyoming Washakie Bighorn Basin: Signal Butte; ca 1.5 air mi WSW of Ten Sleep. Flats along drainage, shale slopes and rocky ridge top of butte; ridge top. 4400 ft. 44.0308° N, 107.4711° W; uncertainty 2 mi. T47N R89W S24; also S25 44.0308 -107.4711 2 mi. N RM0094709 N 336 RM 600947 Big Horn Mts RM 349222 RM0145418 Euphorbiaceae Euphorbia brachycera Engelm. RM-106750 Keith H. Dueholm 9492 Ronald L. Hartman 26 5 1980 U.S.A. Wyoming Big Horn 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). 5000 5700 ft. 44.3217° N, 107.54917° W; uncertainty 3 mi. T50N R89W S9; also S10, S15, and S16 44.3217 -107.54917 3 mi. Flowering N RM0145418 N 337 RM 601101 Bighorn Basin RM 931552 RM0094708 Euphorbiaceae Euphorbia brachycera Engelm. RM-106757 Keith H. Dueholm 9646 Ronald L. Hartman 28 5 1980 U.S.A. Wyoming Big Horn Bighorn Basin: Ribbon Canyon, at northwest end of Sheep Mountain. Saltbush flats, shale and sandstone ridges, with barren flats; ridge. 4400 ft. 44.6428° N, 108.19639° W; uncertainty 1 mi. T54N R94W S20 44.6428 -108.19639 1 mi. N RM0094708 N 338 RM 601156 Dueholm Misc RM 930427 RM0092023 Euphorbiaceae Euphorbia brachycera Engelm. RM-106761 Keith H. Dueholm 9700 Ronald L. Hartman 29 5 1980 U.S.A. Wyoming Park North Fork of the Shoshone River Drainage: Cedar Mountain, ca 5.5 air mi WSW of Cody. Summit and upper reaches, dolomite outcrops with Pinus flexilis and Pseudotsuga, grass openings; outcrops. 7800 ft. 44.4981° N, 109.1689° W; uncertainty 2 mi. T52N R102W S7; also S8 44.4981 -109.1689 2 mi. N RM0092023 N 339 RM 607732 Hartman Misc RM 332221 RM0145833 Euphorbiaceae Euphorbia brachycera Engelm. RM-106927 Ronald L. Hartman 10044 12 7 1979 U.S.A. Wyoming Natrona 5 air mi NNE of Arminto. Limestone outcrops, red beds, and shaley slopes. 6300 ft. 43.2489° N, 107.2275° W; uncertainty 1 mi. T38N R87W S24 43.2489 -107.2275 1 mi. Flowering N RM0145833 N 340 RM 608357 Big Horn Mts RM 349223 RM0145883 Euphorbiaceae Euphorbia brachycera Engelm. RM-106921 Ronald L. Hartman 10718 4 8 1979 U.S.A. Wyoming Sheridan 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. 6500 ft. 44.62444° N, 107.0844° W; uncertainty 1 mi. T54N R85W S27 44.62444 -107.0844 1 mi. Flowering N RM0145883 N 341 RM 609084 Bighorn Basin RM 930450 RM0091982 Euphorbiaceae Euphorbia brachycera Engelm. RM-107002 Ronald L. Hartman 11485 Keith H. Dueholm 30 5 1980 U.S.A. Wyoming Park Bighorn Basin: Pappapau Buttes. Sandstone and limestone outcrops and slopes. 6600 ft. 44.0853° N, 109.04556° W; uncertainty 1 mi. T48N R102W S36 44.0853 -109.04556 1 mi. N RM0091982 N 342 RM 609139 Hartman Misc RM 930449 RM0091983 Euphorbiaceae Euphorbia brachycera Engelm. RM-107004 Ronald L. Hartman 11540 Keith H. Dueholm 31 5 1980 U.S.A. Wyoming Hot Springs Owl Creek/Bridger Mountains: north slope of Bridger Mountains: U.S. Hwy 20, ca 5 air mi S of Thermopolis. Limestone and sandstone. 43.5844° N, 108.213° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T42N R95W S25 43.5844 -108.213 NAD 83 0 mi. N Nat. Geog. TOPO! BEN No elevation listed in the field notebook. N RM0091983 N 343 RM 609630 Bighorn Basin RM 931556 RM0094712 Euphorbiaceae Euphorbia brachycera Engelm. RM-107051 Ronald L. Hartman 12813 Keith H. Dueholm 28 5 1981 U.S.A. Wyoming Hot Springs Bighorn Basin: ca 10 air mi E of Thermopolis. Chugwater cliffs and adjacent plains. 43.6309° N, 107.9996° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T42N R93W S3; also S10 43.6309 -107.9996 NAD 83 1 mi. Nat. Geog. TOPO! BEN N RM0094712 N 344 RM 610005 Wind River Basin RM 385092 RM0145448 Euphorbiaceae Euphorbia brachycera Engelm. RM-107063 Ronald L. Hartman 13186 Keith H. Dueholm 28 6 1981 U.S.A. Wyoming Fremont Wind River Basin: Cedar Ridge and barren hills to the N. Barren hills. 5600 6000 ft. 43.3644° N, 107.8839° W; uncertainty 3 mi. T39N R92W S9; also S16 and S21 43.3644 -107.8839 3 mi. Flowering and Fruiting N RM0145448 N 345 RM 610301 Hartman Misc RM 530991 RM0145417 Euphorbiaceae Euphorbia brachycera Engelm. RM-107068 Ronald L. Hartman 13480 1 7 1981 U.S.A. Wyoming Park West ridge leading to summit of Heart Mountain. Limestone cap rock and upper slopes with Pinus flexilis, Picea glauca, and Pseudotseuga menziesii. 7600 ft. 44.6731° N, 109.1275° W; uncertainty 2 mi. T54N R102W S10; also S15 44.6731 -109.1275 2 mi. Flowering N RM0145417 N 346 RM 610345 Hartman Misc RM 385091 RM0145447 Euphorbiaceae Euphorbia brachycera Engelm. RM-107069 Ronald L. Hartman 13524 3 7 1981 U.S.A. Wyoming Fremont Ca 3 air mi SSW of Big Sand Draw Oil and Gas Field. Eroded slopes and ridges. 6000 7000 ft. 42.7186° N, 108.1981° W; uncertainty 1 mi. T32N R95W S28 42.7186 -108.1981 1 mi. Flowering N RM0145447 N 347 RM 610616 Beartooth RM 863013 USFS0042892 Euphorbiaceae Euphorbia brachycera Engelm. RM-107083 Ronald L. Hartman 14194 20 5 1983 U.S.A. Wyoming Park Beartooth Mountains: Littlerock Creek Drainage: ca 6 air mi W of Clark. Rocky slopes and plains. 44.9206° N, 109.2925° W T57N R103W S15; also S22 44.9206 -109.2925 Flowering N USFS0042892 N 348 RM 610647 Bighorn Basin RM 931555 RM0094711 Euphorbiaceae Euphorbia brachycera Engelm. RM-107086 Ronald L. Hartman 14225 20 5 1983 U.S.A. Wyoming Park Bighorn Basin: Sugarloaf Butte: ca 2 air mi NNW of Clark. Sandstone and sand; top, steep sloping and base of butte. 44.95° N, 109.1906° W T57N R102W S4; also S5 44.95 -109.1906 N RM0094711 N 349 RM 611919 Bighorn Basin RM 931554 RM0094710 Euphorbiaceae Euphorbia brachycera Engelm. RM-107118 Ronald L. Hartman 15527 B. E. Nelson 21 6 1983 U.S.A. Wyoming Park Bighorn Basin: Spring Creek, 2 air mi WNW of Meeteetse. Sandstone outcrops and grassy ridge. 5800 ft. 44.16083° N, 108.90472° W T48N R100W S6 44.16083 -108.90472 N RM0094710 N 350 RM 611994 Kirkpatrick 1983 RM 558872 RM0053159 Euphorbiaceae Euphorbia brachycera Engelm. RM-107120 Ronald L. Hartman 15601 23 6 1983 U.S.A. Wyoming Fremont Absaroka Mountains: East Fork Big Wind River, 7 air mi ESE of Dubois. Sagebrush hills with red beds and shales. 6800 7200 ft. 43.4994° N, 109.4822° W; uncertainty 1 mi. T41N R105W S20 43.4994 -109.4822 1 mi. Vegetative N RM0053159 N 351 RM 614354 Haines 1985 RM 385090 RM0145449 Euphorbiaceae Euphorbia brachycera Engelm. RM-107200 Ronald L. Hartman 19884 June Haines 28 5 1985 U.S.A. Wyoming Fremont Wind River Basin: ca 18 air mi S of Moneta. Sandy ridge with sandstone outcrops and sagebrush covered slopes. 5800 6000 ft. 42.9047° N, 107.7461° W; uncertainty 2 mi. T34N R91W S21; also S22 42.9047 -107.7461 2 mi. N N Fruiting N RM0145449 N 352 RM 614535 Haines 1985 RM 385089 RM0145450 Euphorbiaceae Euphorbia brachycera Engelm. RM-106923 Ronald L. Hartman 20063 June Haines 30 5 1985 U.S.A. Wyoming Fremont Wind River Basin: Burma Road, ca 5.8 air mi N of junction of U.S. 26 and Wyo Hwy 789 in Riverton. Eroded slopes, sandstone outcrops, and drainage. 5000 5200 ft. 43.1061° N, 108.3896° W; uncertainty 1 mi. T2N R4E S34 43.1061 -108.3896 1 mi. Flowering N RM0145450 N 353 RM 622109 Red Mountain 1992 RM 924861 RM0084158 Euphorbiaceae Euphorbia brachycera Engelm. RM-107462 Ronald L. Hartman 32384 23 5 1992 U.S.A. Wyoming Albany Medicine Bow Mountains: Red Mountain Area: 6-6.5 air mi S of summit of Jelm Mountain; along or adjacent to Maggie Creek. Rolling sagebrush slopes and stream drainage. 7860 8160 ft. 41.0092° N, 105.9853° W T12N R77W S13 41.0092 -105.9853 N N Flowering N RM0084158 N 354 RM 623042 Dueholm 1978 RM 326422 RM0145880 Euphorbiaceae Euphorbia brachycera Engelm. RM-107591 Ronald L. Hartman 5856 Keith Dueholm 3 6 1978 U.S.A. Wyoming Converse Powder River Basin: ca 1 mi S of Antelope Creek on County Road 37. Rocky badlands, sagebrush plains, and sandy flats; sandy slope. 4800 ft. 43.47° N, 105.325° W; uncertainty 2 mi. T40N R71W S1; also S2 43.47 -105.325 2 mi. Flowering N RM0145880 N 355 RM 624659 Dueholm 1978 RM 322111 RM0145434 Euphorbiaceae Euphorbia brachycera Engelm. RM-107683 Ronald L. Hartman 7542 Mary Alice Sanguinetti 27 6 1978 U.S.A. Wyoming Johnson Powder River Basin: ca 22 air mi NNE of Sussex. Eroded slopes and flats. 4400 43.9878° N, 106.11917° W; uncertainty 1 mi. T46N R77W S4 43.9878 -106.11917 1 mi. Fruiting N RM0145434 N 356 RM 625653 Big Horn Mts RM 349225 RM0145420 Euphorbiaceae Euphorbia brachycera Engelm. RM-107763 Ronald L. Hartman 9179 Bob Plouffe and Ann Odasz 21 6 1979 U.S.A. Wyoming Big Horn Big Horn Mountains: 7.3 air mi WNW Tyrrell Ranger Station. Sandstone ridge topped by limestone with Pinus ponderosa. 7000 ft. 44.205° N, 107.37278° W; uncertainty 1 mi. T49N R87W S19 44.205 -107.37278 1 mi. Flowering N RM0145420 N 357 RM 625788 Big Horn Mts RM 349226 RM0145879 Euphorbiaceae Euphorbia brachycera Engelm. RM-107778 Ronald L. Hartman 9321 Ann Odasz 25 6 1979 U.S.A. Wyoming Sheridan Big Horn Mountains: Little Bighorn River Canyon, ca 17 air mi W of Parkman. Grassy slopes and limestone outcrops. 5400 6000 ft. 44.9758° N, 107.6736° W; uncertainty 1 mi. T58N R90W S25 44.9758 -107.6736 1 mi. Flowering and Fruiting N RM0145879 N 358 RM 626155 Big Horn Mts RM 349224 RM0145419 Euphorbiaceae Euphorbia brachycera Engelm. RM-107787 Ronald L. Hartman 9710 28 6 1979 U.S.A. Wyoming Johnson 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; rocky slopes. 6600 7000 ft. 44.20111° N, 106.8314° W; uncertainty 2 mi. T49N R83W S22; also S27 44.20111 -106.8314 2 mi. Flowering N RM0145419 N 359 RM 626278 Dueholm 1979 RM 332224 RM0145432 Euphorbiaceae Euphorbia brachycera Engelm. RM-62628 Ronald L. Hartman 9839 30 6 1979 U.S.A. Wyoming Sheridan Wildlife Refuge; ca 3 air mi W of Dayton. Limestone (gypsum?) outcrop above Chugwater formation red beds; ridge. 4600 ft. 44.8725° N, 107.3275° W; uncertainty 1 mi. T57N R87W S35 44.8725 -107.3275 1 mi. Flowering N RM0145432 N 360 RM 626326 Dueholm 1979 RM 332223 RM0145433 Euphorbiaceae Euphorbia brachycera Engelm. RM-107793 Ronald L. Hartman 9887 30 6 1979 U.S.A. Wyoming Sheridan Powder River Basin: Smith Creek, ca 7.3 air mi WNW of Dayton. Outcrops of limestone (gypsum?) atop Chugwater Formation red beds. 5000 ft. 44.90111° N, 107.3886° W; uncertainty 1 mi. T57N R87W S20 44.90111 -107.3886 1 mi. Flowering N RM0145433 N 361 RM 637430 SE WY 1993 RM 596728 RM0145431 Euphorbiaceae Euphorbia brachycera Engelm. RM-108272 B. E. Nelson 24952 20 5 1993 U.S.A. Wyoming Niobrara Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: between Alum Creek and Old Woman Creek Hills, ca 19.7 air mi ENE of Lance Creek; ca 25 air mi NNE of Lusk. Open slopes. 4250 4420 ft. 43.0971° N, 104.6534° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T36N R62W S14 43.0971 -104.6534 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering N RM0145431 N 362 RM 637997 SE WY 1993 RM 596727 RM0145430 Euphorbiaceae Euphorbia brachycera Engelm. RM-108294 B. E. Nelson 25552 13 6 1993 U.S.A. Wyoming Goshen 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. Sparsely vegetated slopes of draw in rough breaks leading to creek bottom. 5100 5200 ft. 41.5664° N, 104.3731° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T19N R63W S36 41.5664 -104.3731 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering N RM0145430 N 363 RM 638444 SE WY 1993 RM 596726 RM0145429 Euphorbiaceae Euphorbia brachycera Engelm. RM-108306 B. E. Nelson 27036 18 7 1993 U.S.A. Wyoming Laramie [location and coordinates withheld] On and around a rock outcrop. 4860 4980 ft. Fruiting N RM0145429 N 364 RM 642329 SE WY 1994 RM 664942 RM0145856 Euphorbiaceae Euphorbia brachycera Engelm. RM-108475 B. E. Nelson 30931 26 5 1994 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Diamond or County Road 104 ca 0.5 air mi E of Richeau Creek, ca 8.3 air mi W of Chugwater; ca 20 air mi S of Wheatland. Cobblestone slopes with grasslands in shallow swales and draws. 5640 5750 ft. 41.7613° N, 104.9733° W; uncertainty 0.5 mi. T21N R68W S26 NE1/4 41.7613 -104.9733 1 mi. Flowering and Fruiting N RM0145856 N 365 RM 642579 SE WY 1994 RM 664941 RM0145855 Euphorbiaceae Euphorbia brachycera Engelm. RM-108482 B. E. Nelson 31630 16 6 1994 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: S of the head of Hefflen Draw, ca 1.5 air mi ENE of the eastern three Buttes, ca 6.5 air mi SSE of Lingle; ca 7.3 air mi WSW of Torrington. Sandy shale outcrops in mixed grass plains. 4470 4520 ft. 42.0438° N, 104.3146° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T24N R62W S21 N1/4 42.0438 -104.3146 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Fruiting N RM0145855 N 366 RM 647249 SE WY 1993 RM 596720 RM0145830 Euphorbiaceae Euphorbia brachycera Engelm. RM-109318 Ronald L. Hartman 38926 29 6 1993 U.S.A. Wyoming Converse 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. 5300 5400 ft. 42.7383° N, 105.6199° W; uncertainty 0.25 mi. T32N R73W S16 SW1/4 42.7383 -105.6199 0 mi. Fruiting N RM0145830 N 367 RM 647497 SE WY 1993 RM 596719 RM0145829 Euphorbiaceae Euphorbia brachycera Engelm. RM-109324 Ronald L. Hartman 39159 29 6 1993 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Warm Springs Hill, ca 7 air mi S of Douglas. Redbeds with strata of anhydrous gypsum; juniper woodland and grassland. 4900 5100 ft. 42.6569° N, 105.3914° W T31N R71W S17 N1/2 42.6569 -105.3914 Fruiting N RM0145829 N 368 RM 647523 SE WY 1993 RM 596718 RM0145828 Euphorbiaceae Euphorbia brachycera Engelm. RM-109325 Ronald L. Hartman 39185 29 6 1993 U.S.A. Wyoming Albany Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 3 air mi E of Esterbrook. Sandy slope and plains with grassland and occasional ponderosa pine. 5300 5550 ft. 42.4103° N, 105.3142° W; uncertainty 1 mi. T28N R71W S12 E1/2 42.4103 -105.3142 1 mi. Fruiting N RM0145828 N 369 RM 648880 SE WY 1993 RM 596717 RM0145827 Euphorbiaceae Euphorbia brachycera Engelm. RM-109354 Ronald L. Hartman 40530 Thomas W. Nelson 6 7 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 10 air mi SW of Waltman along Powder River. Sandy slopes and sandstone outcrop with juniper. 6400 ft. 42.9483° N, 107.3494° W; uncertainty 1 mi. T34N R88W S2 SW1/4; also NW1/4 S11 42.9483 -107.3494 1 mi. N N Fruiting N RM0145827 N 370 RM 649177 SE WY 1993 RM 596716 RM0145826 Euphorbiaceae Euphorbia brachycera Engelm. RM-109356 Ronald L. Hartman 40825 11 7 1993 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Wyo Hwy 34 and I-25 interchange, ca 7 mi S of Wheatland. Sandy slopes and stream bottom. 4900 ft. 41.9675° N, 104.9517° W T23N R68W S13 E1/2 41.9675 -104.9517 N N Fruiting N RM0145826 N 371 RM 65511 Elliott, Brian 1998 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-12904 B. E. Nelson 44157 Charity Hall, Brian Jacobs, and Alex Morgan 27 6 1998 U.S.A. Colorado Custer 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. 9100 9500 ft. 38.1549° N, 105.5918° W T45N R12E S13; also S24 38.1549 -105.5918 Flowering N N 372 RM 656039 Cramer 1995 RM 639456 RM0145441 Euphorbiaceae Euphorbia brachycera Engelm. RM-109613 Thomas Cramer 5283 1 6 1995 U.S.A. Wyoming Sublette Green River Basin: Red Hill, ca 7 air mi SSE of Big Piney. Sand hills with scattered sagebrush and Atriplex. 6800 6880 ft. 42.4696° N, 110.0572° W T29N R111W S27 SE1/4 42.4696 -110.0572 Flowering and Fruiting N RM0145441 N 373 RM 656243 Cramer 1995 RM 639455 RM0145440 Euphorbiaceae Euphorbia brachycera Engelm. RM-109632 Thomas Cramer 5533 4 6 1995 U.S.A. Wyoming Sublette Green River Basin: west end of Ross Ridge, ca 1.5 air mi E of New Fork and Green rivers confluence. Sandy draw sides. 6950 ft. 42.5567° N, 109.9415° W; uncertainty 1 mi. T30N R110W S27 South1/2 42.5567 -109.9415 1 mi. Flowering N RM0145440 N 374 RM 656395 Cramer 1995 RM 639454 RM0145439 Euphorbiaceae Euphorbia brachycera Engelm. RM-109649 Thomas Cramer 5668 5 6 1995 U.S.A. Wyoming Sublette Green River Basin: Little Colorado Desert: The Frog, ca 5.5 air mi NE of La Barge. Sand around sandstone outcrop with sparse sagebrush, Atriplex, Juniperus, Pinus, and Rhus. 6975 ft. 42.3156° N, 110.1409° W T27N R112W S15 SE1/4 42.3156 -110.1409 Flowering N RM0145439 N 375 RM 657353 Cramer 1995 RM 639453 RM0145438 Euphorbiaceae Euphorbia brachycera Engelm. RM-109715 Thomas Cramer 6562 Jane T. Kellett 21 6 1995 U.S.A. Wyoming Sublette Green River Basin: ca 1.5 air mi E of Marbleton. Steep sandy hillside with Rhus and Purshia. 6900 7000 ft. 42.5567° N, 110.0764° W T30N R111W S28 NW1/4 42.5567 -110.0764 Flowering and Fruiting N RM0145438 N 376 RM 657397 Cramer 1995 RM 639452 RM0145437 Euphorbiaceae Euphorbia brachycera Engelm. RM-109719 Thomas Cramer 6601 Jane T. Kellett 21 6 1995 U.S.A. Wyoming Lincoln Green River Basin: ca 15.5 air mi SSW of La Barge. Sandy sagebrush draw down from hill. 6900 ft. 42.0603° N, 110.3191° W; uncertainty 1 mi. T24N R114W S14 W1/2 42.0603 -110.3191 1 mi. Flowering N RM0145437 N 377 RM 658387 Cramer 1995 RM 639451 RM0145436 Euphorbiaceae Euphorbia brachycera Engelm. RM-109765 Thomas Cramer 7470 8 7 1995 U.S.A. Wyoming Sublette Green River Basin: ca 5 air mi ESE of Big Piney. Shale slope with sparse sagebrush. 6900 7000 ft. 42.5132° N, 110.0379° W T29N R111W S11 E1/4 42.5132 -110.0379 Flowering and Fruiting N RM0145436 N 378 RM 66278 Elliott, Brian 1998 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-12925 Brian Elliott 1591 13 6 1998 U.S.A. Colorado Fremont Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: S on Colo Hwy 69 from junction with County Road 32 just N of Hillside. Open pinyon-juniper. 7300 ft. 38.3069° N, 105.6289° W T47N R12E S22 SE1/4; also SW1/4 S23, NE1/4 S27; also NW1/4 S26 38.3069 -105.6289 Flowering N N 379 RM 664069 Marriott 1983 RM 375964 RM0145838 Euphorbiaceae Euphorbia brachycera Engelm. RM-105530 Hollis Marriott 2503 31 5 1983 U.S.A. Wyoming Crook [location and coordinates withheld] S-facing slope with scattered pines, sandy soil with sandstone outcrops. 4100 ft. Flowering and Fruiting N RM0145838 N 380 RM 664278 Marriott 1983 RM 375963 RM0145839 Euphorbiaceae Euphorbia brachycera Engelm. RM-110433 Hollis Marriott 2711 7 6 1983 U.S.A. Wyoming Crook [location and coordinates withheld] Grassy slopes below quarry. 3600 ft. Flowering and Fruiting N RM0145839 N 381 RM 664386 Marriott 1983 RM 375962 RM0145837 Euphorbiaceae Euphorbia brachycera Engelm. RM-110442 Hollis Marriott 2819 10 6 1983 U.S.A. Wyoming Crook [location and coordinates withheld] Pine forest, north-facing slope. 3700 ft. Flowering and Fruiting N RM0145837 N 382 RM 66827 Elliott, Brian 1998 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-12937 Brian Elliott 2085 18 6 1998 U.S.A. Colorado Chaffee Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sawatch Range: on County Road 202 from Mears Junction, S of Poncha Springs. North-facing slopes with ponderosa pine and Engelmann spruce. 8900 ft. 38.4036° N, 106.1483° W T48N R7E S13 NE1/4 38.4036 -106.1483 Flowering and Fruiting N N 383 RM 669100 Marriott 1984 RM 375961 RM0145836 Euphorbiaceae Euphorbia brachycera Engelm. RM-105641 Hollis Marriott 7485 2 7 1984 U.S.A. Wyoming Weston [location and coordinates withheld] Red shale slopes in grassland (Spearfish Formation). 5500 ft. Flowering and Fruiting N RM0145836 N 384 RM 673180 Marriott 1983 RM 375960 RM0145835 Euphorbiaceae Euphorbia brachycera Engelm. RM-107152 Ronald L. Hartman 16402 16 7 1983 U.S.A. Wyoming Crook Black Hills: ca 3 air mi NNE of Beulah. Prairie and breaks with dry stream; sandy slope. 3500 ft. 44.58306° N, 104.0578° W; uncertainty 2 mi. T53N R60W S16; also S17 44.58306 -104.0578 2 mi. N N Flowering and Fruiting N RM0145835 N 385 RM 673474 Marriott 1984 RM 375959 RM0145902 Euphorbiaceae Euphorbia brachycera Engelm. RM-111454 Ronald L. Hartman 17555 9 7 1984 U.S.A. Wyoming Crook Black Hills: 9.5 air mi E of Sundance. Ponderosa pine slopes, stream bottom, and meadow; roadside. 4600 ft. 44.395° N, 104.1833° W; uncertainty 1 mi. T51N R61W S21 44.395 -104.1833 1 mi. Flowering and Fruiting N RM0145902 N 386 RM 673825 Marriott 1984 RM 375958 RM0145903 Euphorbiaceae Euphorbia brachycera Engelm. RM-107176 Ronald L. Hartman 17902 11 7 1984 U.S.A. Wyoming Crook 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 slope. 4800 ft. 44.4219° N, 104.32611° W; uncertainty 2 mi. T51N R62W S8; also S17 44.4219 -104.32611 2 mi. Flowering and Fruiting N RM0145903 N 387 RM 673838 Marriott 1984 RM 375957 RM0145901 Euphorbiaceae Euphorbia brachycera Engelm. RM-107176 Ronald L. Hartman 17915 11 7 1984 U.S.A. Wyoming Crook 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; prairie. 4800 ft. 44.4219° N, 104.32611° W; uncertainty 2 mi. T51N R62W S8; also S17 44.4219 -104.32611 2 mi. Flowering and Fruiting N RM0145901 N 388 RM 674784 WY Black Hills RM 79394 RM0145413 Euphorbiaceae Euphorbia brachycera Engelm. RM-109928 Aven Nelson 9447 19 7 1910 U.S.A. Wyoming Weston Boyd. 5650 ft. T48N R61W S33 44.1007 -104.1901 NAD 83 1 mi. Y Y Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0145413 N 389 RM 674830 WY Black Hills RM 143785 Euphorbiaceae Euphorbia brachycera Engelm. RM-111582 B. C. Buffum s.n. 29 8 1892 U.S.A. Wyoming Crook Inyan Kara Divide. 3800 ft. Y Flowering and Fruiting N N 390 RM 675316 WY Black Hills RM 143785 RM0145919 Euphorbiaceae Euphorbia brachycera Engelm. RM-111913 Marion Ownbey 650 8 6 1935 U.S.A. Wyoming Crook 0.5 mi S of Hulett. Sterile hilltop. 3800 ft. Flowering and Fruiting N RM0145919 N 391 RM 682444 Pryors 2008 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by B. E. Nelson. RM-115364 B. E. Nelson 74265 16 6 2008 U.S.A. Montana Carbon Pryor Mountains: Pryor Mountain National Wild Horse Range: on Burnt Timber or BLM Road 1018, ca 1.5 air mi of Crooked Creek, ca 33 air mi SE of Bridger. Flat ridgetop with some sandstone-limestone pavement and chert-sandstone-limestone chip rock. 4960 5080 ft. 45.0425° N, 108.357° W; uncertainty 0.5 mi., GPS reading T9S R27E S24 NE1/4 45.0425 -108.357 1 mi. GPS reading Fruiting N 392 RM 682454 Pryors 2008 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by B. E. Nelson. RM-115365 B. E. Nelson 74275 16 6 2008 U.S.A. Montana Carbon Pryor Mountains: Pryor Mountain National Wild Horse Range: on Sykes Ridge or BLM Road 1019 at the state line, ca 37 air mi SE of Bridger. Limestone ridges above redbeds with chert-limestone chip rock. 4080 4150 ft. 45.0008° N, 108.3027° W; uncertainty 0.5 mi., GPS reading T9S R28E S33 SW1/4 45.0008 -108.3027 1 mi. GPS reading Fruiting N 393 RM 682487 Pryors 2008 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by B. E. Nelson. RM-115368 B. E. Nelson 74308 16 6 2008 U.S.A. Montana Carbon Pryor Mountains: Pryor Mountain National Wild Horse Range: on Sykes Ridge or BLM Road 1019 at the state line, ca 37 air mi SE of Bridger. Mountain mahogany shrubland with scattered juniper on sandstone-limestone pavement with sandy areas. 4640 4720 ft. 45.0145° N, 108.2925° W; uncertainty 0.5 mi., GPS reading T9S R28E S33 NE1/4 45.0145 -108.2925 1 mi. GPS reading Flowering and Fruiting N 394 RM 682644 Pryors 2008 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by B. E. Nelson. RM-115384 B. E. Nelson 74467 19 6 2008 U.S.A. Montana Carbon Bighorn Basin: along Sage Creek Road, ca 9.5 air mi SE of Bridger. Steep red clay slope with thick band of gypsum. 4540 4740 ft. 45.2084° N, 108.796° W; uncertainty 0.5 mi., GPS reading T7S R24E S21 SW1/4 45.2084 -108.796 1 mi. GPS reading Fruiting N 395 RM 69152 Elliott, Brian 1998 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-12989 Brian Elliott 416 27 5 1998 U.S.A. Colorado Custer Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: on County Road 255 or Oak Grade Road, ca 10 road mi from Silver Cliff; before Dead Mule Gulch crossing. Pinyon-juniper. 7900 ft. 38.2248° N, 105.3468° W T21S R71W S17 NW1/4 38.2248 -105.3468 Flowering N N 396 RM 710851 Elliott, Emily 2007 USFS 863006 USFS0042890 Euphorbiaceae Euphorbia brachycera Engelm. RM-115511 B. E. Nelson 71155 Emily Elliott, Brian Elliott 24 5 2007 U.S.A. Wyoming Park Beartooth Mountains: Shoshone National Forest: Clarks Fork Canyon along Morrison Trail, ca 25-26 air mi NNW of Cody. Gravelly soil with granite boulders. 4440 4600 ft. 44.8247° N, 109.3486° W to 44.8422° N, 109.3215° W; NAD 83, , GPS Reading T56N R104W S12 SE1/4; also NW1/4 S13 44.8247 -109.3486 NAD 83 GPS Reading Flowering N USFS0042890 397 RM 711436 Elliott, Emily 2007 USFS 863007 USFS0042891 Euphorbiaceae Euphorbia brachycera Engelm. RM-115553 B. E. Nelson 71740 Emily Elliott 2 6 2007 U.S.A. Wyoming Park Beartooth Mountains: Shoshone National Forest: ridge S of Line Creek, ca 0.3-0.5 mi S of Montana, ca 37 air mi NNW of Cody. Slopes of decomposing granite or redbeds with limber pine and Douglas fir. 6050 6600 ft. 44.9997° N, 109.2972° W; NAD 83, , GPS Reading T58N R103W S22 N1/4 44.9997 -109.2972 NAD 83 GPS Reading Flowering N USFS0042891 398 RM 71157 Elliott, Brian 1998 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-13043 Brian Elliott 618 Kenneth Elliott 3 6 1998 U.S.A. Colorado Fremont Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: off U.S. Hwy 50 between Texas Creek and Canon City; on Iron Mountain Road, ca 2 mi from Copper Gulch Road. Open pinyon-juniper; meadow. 7360 ft. 38.3564° N, 105.4379° W T19S R72W S33 SE1/4 38.3564 -105.4379 Flowering N N 399 RM 71207 Elliott, Brian 1998 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-13044 Brian Elliott 662 Kenneth Elliott 3 6 1998 U.S.A. Colorado Fremont 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. 7220 ft. 39.1806° N, 105.4501° W T19S R72W S16 NW1/4 39.1806 -105.4501 Flowering and Fruiting N N 400 RM 712296 Elliott, Emily 2007 USFS 863009 USFS0042894 Euphorbiaceae Euphorbia brachycera Engelm. RM-115631 Brian Elliott 13619 24 5 2007 U.S.A. Wyoming Park Beartooth Mountains: ca 1/4-3/4 air mi N of Clarks Fork Yellowstone River, ca 26.5 air mi NNW of Cody. Dry sagebrush on redbeds and soil derived from them. 4520 5200 ft. 44.8693° N, 109.2976° W; NAD 83, , GPS Reading T56N R103W S5 W1/2 44.8693 -109.2976 NAD 83 GPS Reading Fruiting N USFS0042894 401 RM 71279 Elliott, Brian 1998 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-13045 Brian Elliott 726 Kenneth Elliott 3 6 1998 U.S.A. Colorado Pueblo Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: on Colo Hwy 96, E of Wetmore, just over the county line. Prairie after steep grade. 5540 ft. 38.2394° N, 105.0357° W T21S R68W S7 NW1/4 38.2394 -105.0357 Flowering and Fruiting N N 402 RM 713356 Elliott, Emily 2007 RM 938914 RM0109706 Euphorbiaceae Euphorbia brachycera Engelm. RM-115676 Emily Elliott 1037 Brian Elliott 8 6 2007 U.S.A. Montana Park Absaroka Mountains: ca 3.5 air mi NNW of National Forest, ca 2 air mi E of Livingston. Open cobbly hills dominated by low forbs. 4700 ft. 45.6595° N, 110.5249° W; WGS 84, , GPS Reading T2S R10E S17 W1/2 45.6595 -110.5249 NAD 83 GPS Reading Fruiting N RM0109706 403 RM 71388 Elliott, Brian 1998 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-13049 Brian Elliott 825 Kenneth Elliott 4 6 1998 U.S.A. Colorado Saguache [location and coordinates withheld] Riparian and pinyon-juniper. 8080 ft. Flowering N N 404 RM 716672 Elliott, Emily 2007 USFS 865277 USFS0045572 Euphorbiaceae Euphorbia brachycera Engelm. RM-115766 Jack C. Kademian 1490 Ronald L. Hartman 24 6 1988 U.S.A. Montana Carbon Beartooth Mountains: Custer National Forest: Robertson Draw area, ca 11 air mi S of Red Lodge. Glacial till on lower southeast slopes below Madison limestone; black and big sagebrush grasslands with Pinus flexilis on ridges and upper reaches. 5950 7200 ft. 45.0145° N, 109.2356° W to 45.0354° N, 109.266° W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO! T9S R20E S21; also S22, S27 45.0145 -109.2356 NAD 83 2 mi. Nat. Geog. TOPO! Fruiting N USFS0045572 405 RM 716721 Elliott, Emily 2007 USFS 863010 USFS0042893 Euphorbiaceae Euphorbia brachycera Engelm. RM-115767 Jack C. Kademian 1539 Ronald L. Hartman 26 6 1988 U.S.A. Wyoming Park Beartooth Mountains: Shoshone National Forest: adjacent to North Bennett Creek drainage, ca 7-9 air mi NW of Clark; ca 29.5-31 air mi NW of Powell. Sagebrush-grassland foothills on shale substrate. 5600 7600 ft. 44.9432° N, 109.2909° W to 44.9622° N, 109.32° W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO! T58N R103W S3; also S4 and T58N R103W S33 44.9432 -109.2909 NAD 83 2 mi. Nat. Geog. TOPO! Flowering N USFS0042893 406 RM 717737 Elliott, Emily 2007 USFS 863008 USFS0042895 Euphorbiaceae Euphorbia brachycera Engelm. RM-115854 Ronald L. Hartman 54800 15 6 1996 U.S.A. Wyoming Park 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. 5200 5800 ft. 44.9018° N, 109.3023° W to 44.9018° N, 109.3278° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T57N R103W S20 E1/2; also S21 44.9018 -109.3023 NAD 83 1 mi. Nat. Geog. TOPO! Flowering and Fruiting N USFS0042895 407 RM 719289 Lukas BLM RM 919620 RM0079521 Euphorbiaceae Euphorbia brachycera Engelm. RM-114766 Laura E. Lukas 51 Bernadette Kuhn 4 6 2007 U.S.A. Wyoming Albany Laramie Plains: Fivemile Creek, along County Road 34 (Sand Creek Road), 6 mi SSW of Laramie. Grazed upland plains dominated by Poa sp., soil lichen, and Astragalus sp. 7265 ft. 41.2224° N, 105.6368° W; WGS 84, , GPS reading T14N R73W S36 41.2224 -105.6368 WGS 84 GPS reading Flowering RM0079521 408 RM 719321 Lukas BLM RM 919631 RM0079532 Euphorbiaceae Euphorbia brachycera Engelm. RM-114770 Laura E. Lukas 129 Bernadette Kuhn 5 6 2007 U.S.A. Wyoming Albany Laramie Plains: Antelope Creek, along County Road 316 (Sportsman Lake Road), ca 15 mi SSW of Laramie. Red dirt pasture, soil lichens dominant. 7517 ft. 41.0923° N, 105.6999° W; WGS 84, , GPS reading T13N R74W S16 41.0923 -105.6999 WGS 84 GPS reading Flowering N RM0079532 409 RM 719379 Lukas BLM RM 919630 RM0079531 Euphorbiaceae Euphorbia brachycera Engelm. RM-114771 Laura E. Lukas 187 Bernadette Kuhn 5 6 2007 U.S.A. Wyoming Albany Laramie Plains: northern tip of Boulder Ridge, County Road 316 (Sportsman Lake Road), ca 14 mi S of Laramie. Upland plains and rocky outcrops with patches of sagebrush and other shrubs. 7656 ft. 41.1082° N, 105.6476° W; WGS 84, , GPS reading T13N R74W S12 41.1082 -105.6476 WGS 84 GPS reading Flowering and Fruiting N RM0079531 410 RM 719776 Lukas BLM RM 919629 RM0079530 Euphorbiaceae Euphorbia brachycera Engelm. RM-114792 Laura E. Lukas 538 16 6 2007 U.S.A. Wyoming Albany Laramie Plains: between I-80 and County Road 57 (Dutton Creek Road), ca 20 mi NW of Laramie. Very dry plains dominated by soil lichens. 7385 ft. 41.4249° N, 105.9558° W; WGS 84, , GPS reading T17N R76W S20 41.4249 -105.9558 WGS 84 GPS reading Flowering and Fruiting N RM0079530 411 RM 71989 Elliott, Brian 1998 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Brian Elliott. RM-13067 Charity Hall 1355 Brian Jacobs and Alex Morgan 25 6 1998 U.S.A. Colorado Fremont Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 2.5 road mi on County Road 1 from County Road 28. Dry, sandy soil; dominant species: pinyon and Chrysothamnus. 7350 7500 ft. 38.3564° N, 105.4202° W T19S R72W S34 38.3564 -105.4202 Flowering N N 412 RM 719894 Lukas BLM RM 919628 RM0079529 Euphorbiaceae Euphorbia brachycera Engelm. RM-114801 Laura E. Lukas 656 16 6 2007 U.S.A. Wyoming Albany Medicine Bow Mountains: near gypsum quarry below Red Mountain, ca 3 mi E of Wyo Hwy 10, ca 28 mi SW of Laramie. Sagebrush plains. 8010 ft. 41.0277° N, 105.9393° W; WGS 84, , GPS reading T12N R76W S5; also S8 and S9 41.0277 -105.9393 WGS 84 GPS reading Fruiting N RM0079529 413 RM 720602 Lukas 2007 RM 919627 RM0079528 Euphorbiaceae Euphorbia brachycera Engelm. RM-114826 Laura E. Lukas 1364 27 6 2007 U.S.A. Wyoming Carbon 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. Rocky meadow on south-facing slope; sagebrush dominant. 7458 ft. 41.1341° N, 106.4203° W; WGS 84, , GPS reading T14N R80W S32 41.1341 -106.4203 WGS 84 GPS reading Flowering N RM0079528 414 RM 724982 Lukas 2008 RM 919622 RM0079523 Euphorbiaceae Euphorbia brachycera Engelm. RM-116742 B. E. Nelson 74920 10 7 2008 U.S.A. Wyoming Albany Medicine Bow Mountains: near the end of BLM Road 3431 above the Laramie River Canyon, ca 5.5 air mi S of Woods Landing; ca 29.8 air mi SW of Laramie. Steep red slopes with scattered ponderosa and limber pines. 7740 7880 ft. 41.0317° N, 106.0289° W; NAD 83, , GPS reading T12N R77W S3 SW1/4 41.0317 -106.0289 NAD 83 GPS reading Flowering and Fruiting N RM0079523 415 RM 725587 Lukas 2008 RM 919626 RM0079527 Euphorbiaceae Euphorbia brachycera Engelm. RM-116202 Laura E. Lukas 5101 18 6 2008 U.S.A. Wyoming Carbon 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. Sagebrush. 7881 ft. 41.6013° N, 106.252° W; WGS 84, , GPS reading T19N R79W S22 41.6013 -106.252 WGS 84 GPS reading Flowering N RM0079527 416 RM 725625 Lukas 2008 RM 919625 RM0079526 Euphorbiaceae Euphorbia brachycera Engelm. RM-116207 Laura E. Lukas 5139 18 6 2008 U.S.A. Wyoming Carbon 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. 8478 ft. 41.5742° N, 106.2869° W; WGS 84, , GPS reading T19N R79W S32 41.5742 -106.2869 WGS 84 GPS reading Flowering N RM0079526 417 RM 725881 Lukas 2008 RM 919624 RM0079525 Euphorbiaceae Euphorbia brachycera Engelm. RM-116217 Laura E. Lukas 5395 25 6 2008 U.S.A. Wyoming Albany 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. Rocky grasslands with some sagebrush. 8139 ft. 41.1468° N, 106.0326° W; WGS 84, , GPS reading T14N R77W S28; also S27 41.1468 -106.0326 WGS 84 GPS reading Flowering and Fruiting N RM0079525 418 RM 725932 Lukas BLM RM 919623 RM0079524 Euphorbiaceae Euphorbia brachycera Engelm. RM-115146 Laura E. Lukas 5446 27 6 2008 U.S.A. Wyoming Albany Laramie Plains: just W of County Road 34 (Sand Creek Road) and 1 mi S of County Road 322 (Bull Mountain Road), between Sand and Spring Creeks, ca 20 air mi SW of Laramie and 3 mi S of Lone Tree Reservoirs. Plains. 7439 ft. 41.0579° N, 105.7473° W; WGS 84, , GPS reading T13N R75W S36 41.0579 -105.7473 WGS 84 GPS reading Flowering and Fruiting N RM0079524 419 RM 731666 Lukas BLM RM 928796 RM0089382 Euphorbiaceae Euphorbia brachycera Engelm. RM-119325 Laura E. Lukas 8873 12 6 2009 U.S.A. Wyoming Albany Medicine Bow Mountains: ca 1.5 air mi NNE of Boswell Ranch, ca 5.5 air mi S of Woods Landing, hills just W and E of Wyo Hwy 10. Sagebrush steppe with many gravelly barrens. 8007 8036 ft. 41.0306° N, 105.9956° W to 41.0191° N, 106.0034° W; NAD 83, , GPS reading T12N R77W S2; also S11, S12 41.0306 -105.9956 NAD 83 GPS reading Flowering N RM0089382 420 RM 731734 Lukas BLM RM 928861 RM0089901 Euphorbiaceae Euphorbia brachycera Engelm. RM-119331 Laura E. Lukas 8941 15 6 2009 U.S.A. Wyoming Carbon Saratoga Valley: South Fork Lake Creek and Goetze Creek area, 2 mi W of forest Boundary and ca 7 air mi ENE of Saratoga. Sandy sagebrush hill with southwest aspect, uphill from creek with cottonwoods. 7060 7074 ft. 41.4897° N, 106.6931° W to 41.4929° N, 106.688° W; NAD 83, , GPS reading T18N R83W S36 41.4897 -106.6931 NAD 83 GPS reading Flowering and Fruiting N RM0089901 421 RM 731862 Lukas BLM RM 928860 RM0089902 Euphorbiaceae Euphorbia brachycera Engelm. RM-119339 Laura E. Lukas 9069 17 6 2009 U.S.A. Wyoming Carbon Saratoga Valley: North Platte River E of Savage Meadows, ca 5 air mi SW of I-80 exit 235 (Walcott Junction) and ca 16 air mi NNW of Saratoga. Gully walls, sagebrush dominated in places, otherwise a lot of bare sand. 6594 ft. 41.6786° N, 106.8955° W; NAD 83, , GPS reading T20N R84W S30 41.6786 -106.8955 NAD 83 GPS reading Fruiting N RM0089902 422 RM 732234 Lukas BLM RM 928859 RM0089903 Euphorbiaceae Euphorbia brachycera Engelm. RM-119360 Laura E. Lukas 9441 29 6 2009 U.S.A. Wyoming Carbon Saratoga Valley: Rattlesnake Creek area, N of County Road 400 (Rattlesnake Road), ca 3 air mi SE of I-80 exit 238 (Peterson Ranch) and ca 18 air mi NNE of Saratoga. Sagebrush hills with several gullies, sandy, abundant bare ground. 6898 ft. 41.6877° N, 106.6781° W; NAD 83, , GPS reading T20N R83W S24 41.6877 -106.6781 NAD 83 GPS reading Flowering and Fruiting N RM0089903 423 RM 732920 Lukas BLM RM 928858 RM0089904 Euphorbiaceae Euphorbia brachycera Engelm. RM-119399 Laura E. Lukas 10127 13 7 2009 U.S.A. Wyoming Carbon Medicine Bow Mountains: W of Platte River Wilderness, just NW of Elkhorn Point, ca 20 air mi SE of Encampment and ca 5 air mi N of Colorado. Sagebrush hills. 8353 8459 ft. 41.0717° N, 106.4251° W to 41.0784° N, 106.4204° W; NAD 83, , GPS reading T13N R80W S19 41.0717 -106.4251 NAD 83 GPS reading Fruiting N RM0089904 424 RM 73473 Elliott, Brian 1998 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Brian Elliott. RM-13101 Charity Hall 719 Brian Jacobs and Alex Morgan 15 6 1998 U.S.A. Colorado Fremont Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 1 road mi on Gulch Road from Colo Hwy 69. Granite and metamorphic chunks; dominant species: pinyon, oak, and juniper. 7050 ft. 38.3423° N, 105.5791° W T20S R73W S6 38.3423 -105.5791 Flowering and Fruiting N N 425 RM 74121 Elliott, Brian 1998 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Brian Elliott. RM-13117 Ronald L. Hartman 60344 Brian Elliott 22 5 1998 U.S.A. Colorado Huerfano Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 7 air mi E of La Veta. Grasslands and pinyon pine and juniper. 6950 7040 ft. 37.5219° N, 104.8565° W T29S R67W S14 NW1/4; also NE1/4 S15 37.5219 -104.8565 Flowering N N 426 RM 742837 Elliott, Emily 2008 RM 938915 RM0109707 Euphorbiaceae Euphorbia brachycera Engelm. RM-118741 Emily Elliott 4659 11 6 2008 June 11, 2008 U.S.A. Montana Park Absaroka Range: ca 3.5 air mi NNW of National Forest; ca 2 air mi E of Livingston. Open cobbley hills, dominated by low forbs. 4700 ft. 45.6595° N, 110.5249° W; WGS 84, , GPS reading T2S R10E S17 W1/2 45.6595 -110.5249 WGS 84 GPS reading Flowering and Fruiting N RM0109707 427 RM 74450 Elliott, Brian 1998 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Brian Elliott. RM-13126 Ronald L. Hartman 60673 Brian Elliott 23 5 1998 U.S.A. Colorado Fremont Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Temple Canyon Road, ca 6 air mi W of Canon City (city center). Grassland and pinyon-juniper. 5940 6080 ft. 38.427° N, 105.3143° W T19S R71W S3 W1/4; also E1/2 S4 38.427 -105.3143 Flowering and Fruiting N N 428 RM 74478 Elliott, Brian 1998 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Brian Elliott. RM-13127 Ronald L. Hartman 60701 Melanie Arnett, Charity Hall, Brian Jacobs, and Alex Morgan 1 6 1998 U.S.A. Colorado Custer 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. 8300 8500 ft. 38.181° N, 105.3468° W T21S R71W S32 South1/2 38.181 -105.3468 Flowering N N 429 RM 74523 Elliott, Brian 1998 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Brian Elliott. RM-13128 Ronald L. Hartman 60746 Melanie Arnett, Charity Hall, Brian Jacobs, and Alex Morgan 1 6 1998 U.S.A. Colorado Custer Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: Oak Creek Grade Road (County Road 255), ca 5 road mi NE of Silvercliff. Oak-pinyon and grassland. 7900 7980 ft. 38.1956° N, 105.4017° W T21S R72W S26 SE1/4 38.1956 -105.4017 Flowering and Fruiting N N 430 RM 75465 Elliott, Brian 1998 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Brian Elliott. RM-13146 Ronald L. Hartman 61681 19 6 1998 U.S.A. Colorado Custer Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: ca 0.2-0.5 air mi NE of Silver Cliff along County Road 255. Grasslands. 7900 8000 ft. 38.1372° N, 105.4383° W T22S R72W S16 NE1/4 38.1372 -105.4383 Flowering N N 431 RM 758066 Hallman 2009 RM 908496 RM0031763 Euphorbiaceae Euphorbia brachycera Engelm. RM-119088 Hans Hallman 960 21 6 2009 U.S.A. Montana Powder River S of U.S. Hwy 212 and E of Titus Creek, ca 22.5 air mi ESE of Ashland. Grass-dominated grazing land interspersed with badlands. 3580 3700 ft. 45.5276° N, 105.7898° W; NAD 83, , GPS reading T3S R48W S34 45.5276 -105.7898 NAD 83 GPS reading Flowering N RM0031763 432 RM 76483 Elliott, Brian 1998 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Brian Elliott. RM-13180 Ronald L. Hartman 62695 Jim Fowler and Jason Fowler 24 7 1998 U.S.A. Colorado Huerfano Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: Indian Creek from Indian Creek trailhead, ca 0.8 air mi NW. Mesic canyon with dry, sandy, volcanic outcrops to north. 8700 8800 ft. 37.4636° N, 105.1301° W T30S R69W S5 37.4636 -105.1301 Flowering N N 433 RM 770299 Elliott, Emily 2007 RM 905376 RM0025149 Euphorbiaceae Euphorbia brachycera Engelm. RM-115848 Ronald L. Hartman 54500 10 6 1996 U.S.A. Wyoming Park Beartooth Mountains: canyon of the Clarks Fork Yellowstone River. Lower slopes along river to end of road. 4500 4800 ft. 44.839° N, 109.3334° W to 44.7991° N, 109.3557° W; NAD 83, uncertainty 4 mi., Nat. Geog. TOPO! T56N R104W S13; also S14, S25, S26 44.7991 -109.3557 NAD 83 2 mi. Nat. Geog. TOPO! Flowering and Fruiting N RM0025149 434 RM 772350 Elliott, Brian 2010 USFS 857452 Euphorbiaceae Euphorbia brachycera Engelm. RM-130515 Brian Elliott 14871 1 6 2010 U.S.A. Wyoming Crook Black Hills National Forest: ca 12.5 air mi W (265°) of Spearfish, SD, E of Sand Creek Road in the vicinity of Dugout Gulch. South-facing slopes with open Pinus ponderosa/Berberis repens forest. 4140 ft. 570684E, 4925391N; NAD 83, GPS reading T52N R60W SW1/4 SW1/4 USGS Quad:Tinton Survey ID#:10D001 Vegetative N N 435 RM 777537 Hallman 2010 RM 908497 RM0031764 Euphorbiaceae Euphorbia brachycera Engelm. RM-130048 Hans Hallman 5038 19 6 2010 U.S.A. Montana Powder River To ca 1.5 air mi NW of Moorehead Road, ca 4.5 air mi WSW of Broadus. Mixed grass and badlands. 3180 3260 ft. 45.4122° N, 105.4961° W; NAD 83, , GPS reading T5S R50E S12; also T5S R51E S7 SW1/4 45.4122 -105.4961 NAD 83 GPS reading Flowering and Fruiting N RM0031764 436 RM 782104 Kirkpatrick, Michael 2010 USFS Euphorbiaceae Euphorbia brachycera Engelm. RM-127254 Michael K. Kirkpatrick 397 20 5 2010 U.S.A. Colorado Eagle Between Alkali Creek and Skillman Gulch, S of the Eagle River, ca 4 air mi E of Gypsum. Sagebrush scrubland with scattered juniper. 6680 6750 ft. 39.6344° N, 106.8898° W; NAD 83, , GPS reading T5S R85W S11 NW1/4 NE1/4 39.6344 -106.8898 NAD 83 GPS reading Flowering N 437 RM 782251 Kirkpatrick, Michael 2010 USFS Euphorbiaceae Euphorbia brachycera Engelm. RM-127259 Michael K. Kirkpatrick 544 23 5 2010 U.S.A. Colorado Mesa Battlement Mesa: White River National Forest: Alkali Creek drainage, below Castle Peak, ca 7 air mi ESE of De Beque. Creek channel and adjacent sagebrush-greasewood benches with scattered juniper. 5880 6200 ft. 39.3231° N, 108.0999° W to 39.3131° N, 108.0862° W; NAD 83, , GPS reading T8S R96W S27; also S34 and S35 39.3231 -108.0999 NAD 83 GPS reading Flowering N 438 RM 782766 Kirkpatrick, Michael 2010 USFS 898553 USFS0060243 Euphorbiaceae Euphorbia brachycera Engelm. RM-127295 Michael K. Kirkpatrick 1064 7 6 2010 U.S.A. Colorado Pitkin Elk Mountains: west-facing slopes of "The Crown", E of Prince Creek, ca 5 air mi SE of Carbondale. Oak woodland with mixed shrubs on flats and rocky slopes. 7150 7650 ft. 39.34° N, 107.1593° W to 39.3433° N, 107.1538° W; NAD 83, , GPS reading T8S R87W S19 N1/2 SW1/4 39.34 -107.1593 NAD 83 GPS reading Flowering and Fruiting N USFS0060243 439 RM 782852 Kirkpatrick, Michael 2010 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-127376 Michael K. Kirkpatrick 1150 7 6 2010 U.S.A. Colorado Garfield N of Edgerton Creek and E of Freeman Creek in the Roaring Fork drainage, S of Dry Park, on the west side of County Road 125, ca 4 air mi W of Carbondale. Rocky, east-facing oak woodland. 7120 7240 ft. 39.4019° N, 107.2804° W; NAD 83, , GPS reading T7S R89W S36 SE1/4 NW1/4 39.4019 -107.2804 NAD 83 GPS reading Flowering and Fruiting N 440 RM 783327 Kirkpatrick, Michael 2010 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-127392 Michael K. Kirkpatrick 1625 20 6 2010 U.S.A. Colorado Pitkin 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. 7760 7920 ft. 39.362° N, 106.778° W to 39.366° N, 106.7772° W; NAD 83, , GPS reading T8S R84W S9 SE1/4 SW1/4 39.362 -106.778 NAD 83 GPS reading Flowering and Fruiting N 441 RM 783491 Kirkpatrick, Michael 2010 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-127396 Michael K. Kirkpatrick 1789 22 6 2010 U.S.A. Colorado Eagle Cottonwood Pass Road (County Road 10A), ca 1 mi NE of Cottonwood Creek, ca 5 air mi SW of Gypsum. Sagebrush-rabbitbrush shrubland with scattered oak and roadside habitats. 7640 7700 ft. 39.5753° N, 107.027° W; NAD 83, , GPS reading T5S R86W S34 SW1/4 NW1/4 39.5753 -107.027 NAD 83 GPS reading Flowering and Fruiting N 442 RM 783626 Kirkpatrick, Michael 2010 USFS 898551 USFS0060241 Euphorbiaceae Euphorbia brachycera Engelm. RM-127398 Michael K. Kirkpatrick 1924 24 6 2010 U.S.A. Colorado Eagle White River National Forest: Gypsum Creek, just N of Dewey Park, ca 8 air mi SSE of Gypsum. Oak-conifer uplands and roadside. 7400 ft. 39.5324° N, 106.9266° W; NAD 83, , GPS reading T6S R85W S15 NW1/4 SW1/4 39.5324 -106.9266 NAD 83 GPS reading Flowering and Fruiting N USFS0060241 443 RM 79028 Elliott, Brian 1999 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-13259 Brian Elliott 5904 23 5 1999 U.S.A. Colorado Las Animas [location and coordinates withheld] West of interstate to the top of low ridges in pinyon-juniper woodlands. 6300 ft. Flowering N N 444 RM 79830 Elliott, Brian 1999 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-13285 Brian Elliott 6698 Elizabeth Mark 8 6 1999 U.S.A. Colorado Chaffee Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: from U.S. Hwy 50 N on County Road 250 to ca 0.5 mi beyond BLM border, ca 7 air mi NW of Salida. Pinyon-juniper. 8400 ft. 38.5729° N, 106.1425° W T50N R7E S24 SE1/4; also NE1/4 S25 and T50N R8E W1/2 S30 38.5729 -106.1425 Flowering and Fruiting N N 445 RM 79899 Elliott, Brian 1999 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-13289 Brian Elliott 6767 Elizabeth Mark 9 6 1999 U.S.A. Colorado Saguache 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. 8400 ft. 38.0188° N, 105.6999° W T44N R12E S31 South1/2 38.0188 -105.6999 Flowering and Fruiting N N 446 RM 79950 Elliott, Brian 1999 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-13292 Brian Elliott 6817 Elizabeth Mark 11 6 1999 U.S.A. Colorado Costilla [location and coordinates withheld] In the hills above the valley in pinyon-juniper. 8200 ft. Flowering N N 447 RM 800410 Missouri Plateau RM 706211 Euphorbiaceae Euphorbia brachycera Engelm. RM-134778 Walter Fertig 19427 30 5 2001 U.S.A. Montana Carbon Pryor Mountain Desert: narrow canyon on E flank of Pryor Mountains, ca 0.4 mi W of Bighorn Canyon Road and 0.9 mi W of Bighorn Canyon, 0.4 mi N of the Wyoming border. Base of redbed clay knoll on west side of small wash; cushion plant community in openings within Juniperus osteosperma savanna; soil thin and rocky on surface. 4320 ft. T37S R19E S24 SE1/4 NW1/4 Buds N N 448 RM 800501 Missouri Plateau USFS 511958 Euphorbiaceae Euphorbia brachycera Engelm. RM-138615 William E. Lockhart 670 9 7 1921 U.S.A. Montana Beartooth National Forest: Pryor District; Sage Creek. N-facing slope; dry, shalloe, coarse gravel soil; open dry hillsdes. 5600 ft. Fruiting N N 449 RM 800502 Missouri Plateau USFS 511959 Euphorbiaceae Euphorbia brachycera Engelm. RM-138616 C. O. Williamson 27 29 6 1926 U.S.A. Montana Beartooth National Forest: Near Sage Creek Ranger Station. N-facing slope; gravelly soil. 6000 ft. Vegetative N N 450 RM 800503 Missouri Plateau RM 89344 Euphorbiaceae Euphorbia brachycera Engelm. RM-138617 J. W. Blankinship 744 8 6 1906 June 8, 16, 1906 U.S.A. Montana Park Livingston. Dry, sandstone barrens. 4800 ft. Fruiting N N 451 RM 800504 Missouri Plateau RM 355202 Euphorbiaceae Euphorbia brachycera Engelm. RM-138618 Robert W. Lichvar 5708 16 5 1983 U.S.A. Montana Big Horn Near Grapevine Creek. Roadcut. 3400 ft. T6S R31E S7 Flowering N N 452 RM 800505 Missouri Plateau USFS 511890 Euphorbiaceae Euphorbia brachycera Engelm. RM-138619 E. J. Woolfolk W-155 28 7 1938 U.S.A. Montana Powder River Norther Rocky Mountain/ Custer National Forests: Randall Ranch. Rocky clay soil; open Ponderosa pine area; under trees. 3000 ft. T3S R46E S17 Vegetative N N 453 RM 800506 Missouri Plateau USFS 511964 Euphorbiaceae Euphorbia brachycera Engelm. RM-123990 Lincoln C. Ellison 3288 17 5 1936 U.S.A. Montana Custer Vigilante Experimental Range: head of Sweeney Creek, S of Yellowstone River. In pine hills. 2800 ft. Vegetative N N 454 RM 800507 Missouri Plateau USFS 511956 Euphorbiaceae Euphorbia brachycera Engelm. RM-138620 H. R. Flint 4 27 6 1917 U.S.A. Montana Sioux National Forest: Ekalaka Division. Dry slopes. 3750 ft. Fruiting N N 455 RM 800508 Missouri Plateau USFS 511957 Euphorbiaceae Euphorbia brachycera Engelm. RM-138621 W. M. Laybourn D8-15 13 6 1921 U.S.A. Montana Jefferson National Forest. Poor-quality soil. 6000 ft. Flowering and Fruiting N N 456 RM 800509 Missouri Plateau RM 150456 Euphorbiaceae Euphorbia brachycera Engelm. RM-123749 C. L. Shear 5241 13 7 1895 U.S.A. Montana Lewis and Clark Helena. Rocky hill. Vegetative N N 457 RM 800510 Missouri Plateau RM 355591 Euphorbiaceae Euphorbia brachycera Engelm. RM-134776 Robert W. Lichvar 5996 10 6 1983 U.S.A. Montana Carbon Yellow Hill. Calcareous slope in Juniperus/Cercocarpus cover class. 4600 ft. T9S R28E S26 Vegetative N N 458 RM 800511 Missouri Plateau RM 706353 Euphorbiaceae Euphorbia brachycera Engelm. RM-138622 Bonnie Heidel 2063 13 7 2001 U.S.A. Montana Carbon Bighorn Canyon National Recreation Area. Occasional along small drainage in red, fine sandy loam. Upper slope position, at crest, 20% slope, SE aspect. 4480 ft. T8S R28E S14 SE1/4 Vegetative N N 459 RM 800664 Missouri Plateau RM 275584 Euphorbiaceae Euphorbia brachycera Engelm. RM-138697 Elray S. Nixon 49 27 5 1964 U.S.A. Nebraska Sheridan Metcalf Public Hunting Grounds, 13 mi N of Hay Springs. On open ridges; in Pinus ponderosa forest. 3300 ft. Vegetative N N 460 RM 80903 Elliott, Brian 1999 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-13325 Brian Elliott 7763 Elizabeth Mark 27 6 1999 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: on Forest Road 990, ca 2 air mi E of Poncha Pass on U.S. Hwy 285, ca 1/2 mi W of Rio Grande National Forest. Pinus ponderosa, P. edulis, Pseudotsuga menziesii, Populus tremuloides, and Artemisia tridentata. 9200 ft. 38.4036° N, 106.0555° W T48N R8E S14 N1/2; also NW1/4 S13 38.4036 -106.0555 Flowering and Fruiting N N 461 RM 829014 Kirkpatrick, Michael 2011 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-143026 Michael K. Kirkpatrick 5163 26 5 2011 U.S.A. Colorado Mesa Battlement Mesa: creek below Bull Basin from waterfall to confluence with Little Alkali Creek, ca 2 air mi NW of Housetop Mountain and ca 7 air mi SSW of Parachute. South-facing, sparsely vegetated clay slopes and badlands. 5600 6200 ft. 39.345° N, 108.0795° W to 39.3433° N, 108.0704° W; NAD 83, , GPS reading T8S R96W S14 South1/2 South1/2 39.345 -108.0795 NAD 83 GPS reading Flowering and Fruiting N 462 RM 829544 Kirkpatrick, Michael 2011 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-144155 Michael K. Kirkpatrick 5693 8 6 2011 U.S.A. Colorado Eagle 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. 7800 7900 ft. 39.7586° N, 106.7242° W to 39.751° N, 106.7178° W; NAD 83, , GPS reading T3S R83W S32 NW1/4; also South1/2 SW1/4 S29 and SE1/4 SE1/4 S30 39.7586 -106.7242 NAD 83 GPS reading Flowering and Fruiting N 463 RM 829831 Kirkpatrick, Michael 2011 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-144163 Michael K. Kirkpatrick 5979 14 6 2011 U.S.A. Colorado Eagle Rolling hills on west side of County Road 50 (Trail Gulch Road), ca 2 air mi WSW of Greenhorn Mountain and ca 6 air mi NNE of Gypsum. Sagebrush meadow and slopes with scattered juniper and rock outcrops. 7114 ft. 39.6888° N, 106.8968° W T4S R85W S3 NW1/4 SW1/4 39.6888 -106.8968 Flowering and Fruiting N 464 RM 830219 Kirkpatrick, Michael 2011 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-144200 Michael K. Kirkpatrick 6367 22 6 2011 U.S.A. Colorado Eagle Hardscrabble Mountain: Mayer Gulch, on the west side of County Road 110, ca 3 air mi SE of Eagle. Dry gulch and slopes with sagebrush, rabbitbrush, and juniper. 7400 ft. 39.6033° N, 106.7845° W; NAD 83, , GPS reading T5S R84W S23 SW1/4 NW1/4 39.6033 -106.7845 NAD 83 GPS reading Flowering and Fruiting N 465 RM 830255 Kirkpatrick, Michael 2011 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-144201 Michael K. Kirkpatrick 6403 22 6 2011 U.S.A. Colorado Eagle Hillside W of "The Squire" and Hammond Ditch (behind apartment complex), ca 1 air mi SW of Eagle from intersection of I-70 and County Road 307 (Brush Creek Road). Adobe hills with shadscale, sagebrush, and winterfat. 6600 6800 ft. 39.6383° N, 106.8347° W; NAD 83, , GPS reading T5S R84W S8 NE1/4 NW1/4 39.6383 -106.8347 NAD 83 GPS reading Flowering and Fruiting N 466 RM 832923 Kirkpatrick, Michael 2011 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-144350 Michael K. Kirkpatrick 9072 18 8 2011 U.S.A. Colorado Eagle East edge of subdivision, ca 1 air mi E of Eagle from I-70 exit 147. Heavily recreated sagebrush-rabbitbrush shrubland with clay-silt soil. 6800 ft. 39.6581° N, 106.814° W; NAD 83, , GPS reading T4S R84W S33 NW1/4 SE1/4 39.6581 -106.814 NAD 83 GPS reading Vegetative N 467 RM 835890 Blue Valley Ranch RM 908235 Euphorbiaceae Euphorbia brachycera Engelm. RM-149038 Jeanette Flaig 8037 2 6 2008 U.S.A. Colorado Grand Blue Valley Ranch: N of Ranch House, west side of Colo Hwy 9, east side of Blue River, N off main entrance road. Southeast-facing shale slope in subshrub community. 7401 ft. zone 13, 382185E, 4429739N; unknown, Specimen Label T1N R80W S32 Fruiting N N 468 RM 844247 Brummer 2012 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-150735 Lori E. Brummer 8105 29 5 2012 U.S.A. Colorado Mesa Grand Mesa National Forest: Horsethief Mountain, southwest slopes near Shire Gulch, off of V or Sunnyside Road, ca 27 air mi NE of Grand Junction. Sparse pinyon/juniper with barren clay slope. 6040 6400 ft. 39.25824° N, 108.13963° W to 39.26661° N, 108.13637° W; NAD 83, , GPS reading T9S R96W S19 E1/2; also S20 NW1/4 39.25824 -108.13963 NAD 83 GPS reading Flowering and Fruiting N 469 RM 845436 Brummer 2012 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.. RM-151025 Lori E. Brummer 8588 10 6 2012 U.S.A. Colorado Mesa Uncompahgre Plateau: Dominguez Canyon: Dominguez Canyon Trailhead at Dominguez Campground to ca 2 trail mi downstream, ca 25 air mi WSW of Delta. Pinyon/juniper. 6790 7084 ft. 38.7451° N, 108.5498° W to 38.7541° N, 108.5173° W; NAD 83, , GPS reading T15S R100W S13 NW1/4; also S14 and S15 SE1/4 38.7451 -108.5498 NAD 83 GPS reading Flowering and Fruiting N 470 RM 848302 RMHERB1 RM 357206 RM0053162 Euphorbiaceae Euphorbia brachycera Engelm. RM-19739 Erwin F. Evert 4840 16 8 1982 U.S.A. Wyoming Park Absaroka Mountains: along U.S. Hwy 14, 16 & 20, ca 2 mi W of Buffalo Bill Dam. On road shoulder. 5330 ft. 44.4944° N, 109.2269° W T52N R103W S10 NE1/4 44.4944 -109.2269 Fruiting N RM0053162 N 471 RM 848304 RMHERB1 RM 357028 RM0053163 Euphorbiaceae Euphorbia brachycera Engelm. RM-40974 Erwin F. Evert 3942 19 6 1982 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: north side of Logan Mountain. With Juniperus scopulorum and Artemisia nova. 5850 ft. 44.4935° N, 109.3253° W; uncertainty 0.5 mi. T52N R104W S11 SE1/4 44.4935 -109.3253 1 mi. Flowering and Fruiting N RM0053163 N 472 RM 871298 Kirkpatrick, Michael 2010 USFS USFS0061429 Euphorbiaceae Euphorbia brachycera Engelm. RM-127392 Michael K. Kirkpatrick 1625 20 6 2010 U.S.A. Colorado Pitkin 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. 7760 7920 ft. 39.362° N, 106.778° W to 39.366° N, 106.7772° W; NAD 83, , GPS reading T8S R84W S9 SE1/4 SW1/4 39.362 -106.778 NAD 83 GPS reading Flowering and Fruiting N USFS0061429 473 RM 87551 Refsdal 1994 RM 663341 RM0145851 Euphorbiaceae Euphorbia brachycera Engelm. RM-13597 C. H. Refsdal 267a 28 5 1994 U.S.A. Wyoming Sweetwater Basins and Mountains of Southwest Wyoming: Flaming Gorge National Recreation Area: Middle Firehole Canyon, ca 12 air mi SW of Rock Springs; end of Middle Firehole Road. Sandy soils with some shale on slopes. 6000 6300 ft. 41.4055° N, 109.4111° W; uncertainty .5 mi., Digital Map T17N R106W S31 SE1/4 41.4055 -109.4111 1 mi. GeoLocate AP Flowering and Fruiting N RM0145851 N 474 RM 876161 Brummer 2011 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.. RM-143276 Lori E. Brummer 2952 23 5 2011 U.S.A. Colorado Montrose Kinikin Road, adobe hills above Cedar Creek, ca 7.5 air mi SE of Montrose. Desert shrub and grassland on adobe hills. 6480 6580 ft. 38.4105° N, 107.7773° W to 38.4125° N, 107.7725° W; NAD 83, , GPS reading T48N R8W S17 SE1/4 38.4105 -107.7773 NAD 83 GPS reading Flowering and Fruiting N 475 RM 877282 Brummer 2011 RM Euphorbiaceae Euphorbia brachycera Engelm. RM-143426 Lori E. Brummer 4073 15 6 2011 U.S.A. Colorado Mesa Uncompahgre Plateau: Divide Road: Carson Hole Trailhead to Carson Hole, then NE along Dominguez Creek, ca 29.5 air mi W of Delta. Dry slopes with ponderosa pine and sagebrush. 7640 8710 ft. 38.7369° N, 108.6145° W to 38.7387° N, 108.622° W; NAD 83, , GPS reading T51N R16W S8 SW1/4; also NW1/4 S17, T15S R101W S24 NE1/4, and T15S R100W S19 NW1/2 38.7369 -108.6145 NAD 83 GPS reading Flowering and Fruiting N 476 RM 880837 Dorn 2014 RM 921472 RM0079776 Euphorbiaceae Euphorbia brachycera Engelm. RM-156133 Robert D. Dorn 11102 9 6 2014 U.S.A. Wyoming Platte Ca 18 mi NW of Wheatland. Grassland, with Rosa and Pinus ponderosa. 5600 ft. 42° 13.3' N, 105° 15' W; unknown, , GPS reading 42.221667 -105.25 unknown GPS reading Flowering and Fruiting N RM0079776 N 477 RM 880895 Dorn 2014 RM 921518 RM0079745 Euphorbiaceae Euphorbia brachycera Engelm. RM-156174 Robert D. Dorn 11160 12 6 2014 U.S.A. Wyoming Platte Ca 13 mi N of Guernsey. Rocky bank, with Calylophus and Physaria. 5100 ft. 42° 27.1' N, 104° 46' W; unknown, , GPS reading 42.451667 -104.766667 unknown GPS reading Buds N RM0079745 N 478 RM 88452 Refsdal 1994 RM 663340 RM0145853 Euphorbiaceae Euphorbia brachycera Engelm. RM-13659 C. H. Refsdal 560 7 6 1994 U.S.A. Wyoming Uinta North Slope Uinta Mountains: ca 4 air mi S of Lonetree; just N of Utah on Hoop Lake Road. Clay soils and steeper slopes; west aspect. 7900 8000 ft. 41.0044° N, 110.1536° W; uncertainty 1 mi. T12N R113W S21 South1/2 41.0044 -110.1536 1 mi. Flowering and Fruiting N RM0145853 N 479 RM 88666 Refsdal 1994 RM 663339 RM0145852 Euphorbiaceae Euphorbia brachycera Engelm. RM-13670 C. H. Refsdal 751 R. H. Lathrop 11 6 1994 U.S.A. Wyoming Uinta Basins and Mountains of Southwest Wyoming: Cedar Mountain, ca 3 air mi NE of Lonetree; ca 3.3 road mi E of Cedar Mountain Road from Wyo Hwy 414, west flank of the mountain. Badlands with gentle, white, sandy slopes. 7700 7800 ft. 41.0914° N, 110.1325° W; uncertainty 1 mi. T13N R113W S22 W1/2; also S1/2 S15 41.0914 -110.1325 1 mi. Flowering and Fruiting N RM0145852 N 480 RM 88892 Refsdal 1994 Euphorbiaceae Euphorbia brachycera Engelm. RM-13690 C. H. Refsdal 957 20 6 1994 U.S.A. Utah Summit 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. 8600 9100 ft. T2N R17E S10 NW1/4 40.9233 -109.9975 1 mi. Calc. from TRS Flowering and Fruiting N N 481 RM 889584 Thomas 2013 RM Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.
Annotated by Georgia G. Thomas. RM-156415 Ronald L. Hartman 93171 Georgia G. Thomas 11 6 2013 U.S.A. Idaho Idaho Nez Perce National Forest: Middle Fork Clearwater Wild and Scenic River System: along the Selway River on the trail to Moose Creek Cabin, ca 1 mi upstream from Race Creek, ca 34.5 air mi ESE of Kooskia. Along the river. 1750 ft. 46.0439° N, 115.2705° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T31N R9E S12 N1/2 46.0439 -115.2705 NAD 83 1 mi. Nat. Geog. TOPO! N 482 RM 891038 So Rocky Mts RM 53161 Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm.. RM-71792 Francis Ramaley 1400 1 8 1905 Aug. 1-8, 1905 U.S.A. Colorado Teller Near Florissant. 2400 m. 38.9457° N, 105.2891° W; NAD 83, uncertainty 0.5 , Nat. Geog. TOPO! 38.9457 -105.2891 NAD 83 1 N Nat. Geog. TOPO! LB Flowering and Fruiting N N 483 RM 899753 RMHERB2 RM 382833 RM0145446 Euphorbiaceae Euphorbia brachycera Engelm. RM-44444 Hollis Marriott 10112 17 6 1986 U.S.A. Wyoming Fremont Lysite Badlands: head of tributary to (E of) Fuller Gulch, ca 5 air mi NW of Moneta. Near and among brown sandstone outcrops. 5600 ft. 43.2218° N, 107.7872° W; uncertainty 0.25 mi. T38N R91W S32 NE1/4 NE1/4 43.2218 -107.7872 0 mi. N N Flowering N RM0145446 N 484 RM 899754 RMHERB2 RM 382832 RM0145445 Euphorbiaceae Euphorbia brachycera Engelm. RM-18672 Hollis Marriott 10082 16 6 1986 U.S.A. Wyoming Fremont Lysite Badlands: Pony Creek #1 gas line site just W of Moneta-Lysite Road, 3.3 road mi N of Moneta. Near sandstone outcrops on slope above wash. 5700 ft. 43.2067° N, 107.7065° W; uncertainty 1 mi. T37N R91W S1 W1/2 43.2067 -107.7065 1 mi. N N Flowering N RM0145445 N 485 RM 899755 WYNDD RM 579383 RM0145428 Euphorbiaceae Euphorbia brachycera Engelm. RM-57614 Walter Fertig 12544 18 5 1992 U.S.A. Wyoming Albany Laramie Basin: Laramie: open field due N and W of Wal-Mart plaza, adjacent to Grand Avenue. Short grass prairie with flat exposed limestone bedrock. 7200 ft. 41.311° N, 105.546° W; uncertainty 1 mi. T16N R73W S35 41.311 -105.546 1 mi. Flowering N RM0145428 N 486 RM 899756 WYNDD RM 579401 RM0145427 Euphorbiaceae Euphorbia brachycera Engelm. RM-57611 Walter Fertig 12525 17 5 1992 U.S.A. Wyoming Albany Foothills of the East Slope Medicine Bow Range: slopes on north side of Wyo Hwy 230, ca 2.5 air mi W of Woods Landing. South-facing sandy-gravelly slope with Purshia, rabbitbrush, and mountain big sagebrush. 8200 8600 ft. 41.1069° N, 106.0603° W; uncertainty 2 mi. T13N R77W S7; also S8 41.1069 -106.0603 2 mi. N N Vegetative N RM0145427 N 487 RM 899757 SE WY 1993 RM 596721 RM0145426 Euphorbiaceae Euphorbia brachycera Engelm. RM-154 Ronald L. Hartman 38699 27 6 1993 U.S.A. Wyoming Converse [location and coordinates withheld] Breaks and sandy plains and slopes; grassland with patches of sagebrush. 5200 ft. Fruiting N RM0145426 N 488 RM 899758 SE WY 1993 RM 596722 RM0145425 Euphorbiaceae Euphorbia brachycera Engelm. RM-151 Ronald L. Hartman 38532 26 6 1993 26 Jun 93 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: U.S. Hwy 20, 26, 87, ca 8 air mi E of Casper. Sandstone outcrops, sandy slopes and grassland. 5200 5250 ft. 42.8501° N, 106.1701° W; uncertainty 1 mi. T33N R78W S2 SE1/4; also N1/2 S11 42.8501 -106.1701 1 mi. N N Fruiting N RM0145425 N 489 RM 899759 SE WY 1993 RM 596723 RM0145424 Euphorbiaceae Euphorbia brachycera Engelm. RM-150 Ronald L. Hartman 38447 26 6 1993 26 Jun 93 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Wyo Hwy 253, ca 9 air mi SE of Casper. Wide right-of-way with road cut and relatively undisturbed grasslands along fence and drainage with cottonwood and willow. 5420 ft. 42.7612° N, 106.143° W; uncertainty 0.5 mi. T32N R78W S12 NW1/4 42.7612 -106.143 1 mi. N N Fruiting N RM0145424 N 490 RM 899760 SE WY 1993 RM 596724 RM0145423 Euphorbiaceae Euphorbia brachycera Engelm. RM-149 Ronald L. Hartman 38406 24 6 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: north end of Pine Mountain. Ponderosa pine rimmed mesa. 6200 6600 ft. 42.9779° N, 106.88° W; uncertainty 2 mi. T35N R84W S26 N1/2; also NE1/4 S27, SE1/4 S23 42.9779 -106.88 2 mi. N N Flowering N RM0145423 N 491 RM 899761 SE WY 1993 RM 596725 RM0145422 Euphorbiaceae Euphorbia brachycera Engelm. RM-145 Ronald L. Hartman 38100 23 6 1993 23 Jun 93 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Emigrant Gap Ridge, ca 12 air mi W of Casper. Sandstone outcrops and sandy slopes; sagebrush-grasslands. 5548 5580 ft. 42.8533° N, 106.5578° W; uncertainty 1 mi. T33N R81W S4 E1/4 42.8533 -106.5578 1 mi. N N Flowering and Fruiting N RM0145422 N 492 RM 899762 RMHERB2 RM 538917 RM0145421 Euphorbiaceae Euphorbia brachycera Engelm. RM-114119 Sherel Goodrich 22563 N. Duane Atwood 15 6 1988 U.S.A. Wyoming Sweetwater Ca 0.5 mi S of Fire Hole Campground on east side of Flaming Gorge Reservoir, 13.5 mi 175 deg from Green River. Desert shrub community. 6050 ft. T16N R107W S27 41.3451 -109.453 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering N RM0145421 N 493 RM 899763 RMHERB2 RM 32057 RM0145412 Euphorbiaceae Euphorbia brachycera Engelm. RM-40322 Elmer D. Merrill 574 E. N. Wilcox 20 6 1901 U.S.A. Wyoming Sweetwater Point of Rocks. Dry soil. 6500 ft. 41.6801° N, 108.7865° W; uncertainty 3 mi. T20N R101W S27 41.6801 -108.7865 3 mi. Y Y Flowering N RM0145412 N 494 RM 899764 RMHERB2 RM 78068 RM0145411 Euphorbiaceae Euphorbia brachycera Engelm. RM-449195 Seymour S. Sharp 330 15 6 1913 U.S.A. Wyoming Sheridan Hills SE of Sheridan. Sandy slopes. 4000 N Flowering N RM0145411 N 495 RM 899765 RMHERB2 RM 290953 RM0145410 Euphorbiaceae Euphorbia brachycera Engelm. RM-51784 Robert D. Dorn 1842 18 6 1973 U.S.A. Wyoming Sweetwater Gravelly slope with Artemisia. 6000 ft. 41.0113° N, 109.5136° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T12N R107W S19 41.0113 -109.5136 NAD 83 1 mi. Y Y Nat. Geog. TOPO! SC Flowering N RM0145410 N 496 RM 899766 RMHERB2 RM 78109 RM0145409 Euphorbiaceae Euphorbia brachycera Engelm. RM-449195 Seymour S. Sharp 330 15 6 1913 U.S.A. Wyoming Sheridan Hills SE of Sheridan. Sandy slopes. 4000 N Flowering N RM0145409 N 497 RM 899775 RMHERB2 RM 87517 RM0145908 Euphorbiaceae Euphorbia brachycera Engelm. RM-449196 G. I. Sellon 93 7 6 1902 U.S.A. Wyoming Albany Laramie. On a sandy ditch bank. Vegetative N RM0145908 N 498 RM 899776 RMHERB2 RM 106434 RM0145907 Euphorbiaceae Euphorbia brachycera Engelm. RM-113409 J. Francis Macbride 2290 3 6 1913 U.S.A. Wyoming Albany Laramie. Fruiting N RM0145907 N 499 RM 899777 RMHERB2 RM 846 RM0145906 Euphorbiaceae Euphorbia brachycera Engelm. RM-111582 B. C. Buffum s.n. 29 8 1892 U.S.A. Wyoming Crook Inyan Kara Divide. 3800 ft. Y Vegetative N RM0145906 N 500 RM 899780 RMHERB2 RM 398083 RM0145900 Euphorbiaceae Euphorbia brachycera Engelm. RM-449198 D. Long s.n. J. Von Loh 24 6 1984 U.S.A. Hunter Ranch, ca 5 mi SE of Meriden, near silo PA-5. 5300 ft. T17N R62W S4 N N Fruiting N RM0145900 N 501 RM 899781 RMHERB2 RM 398082 RM0145899 Euphorbiaceae Euphorbia brachycera Engelm. RM-449199 D. Long s.n. J. Von Loh 6 1983 June 1983 U.S.A. Wyoming Platte Ca 3 mi E of Chugwater. Shrublands; mountain mahogany. 5300 ft. 41.76169° N, 104.74939° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T21N R66W S26 41.76169 -104.74939 NAD 83 1 mi. N N Nat. Geog. TOPO! LSB Fruiting N RM0145899 N 502 RM 899782 RMHERB2 RM 398081 RM0145898 Euphorbiaceae Euphorbia brachycera Engelm. RM-449200 D. Long s.n. J. Von Loh 6 1983 June 1983 U.S.A. Wyoming Platte Ca 2 mi E of Chugwater. Shrublands; mountain mahogany. 5300 ft. 41.76184° N, 104.76846° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T21N R66W S27 41.76184 -104.76846 NAD 83 1 mi. N N Nat. Geog. TOPO! LSB Fruiting N RM0145898 N 503 RM 899783 Porter RM 262997 RM0145897 Euphorbiaceae Euphorbia brachycera Engelm. RM-32353 C. L. Porter 8207 Marjorie W. Porter 26 6 1960 U.S.A. Wyoming Fremont Owl Creek Range: Boysen Dam, on the Wind River. Arid hills. 4800 ft. 43.4168° N, 108.1776° W; NAD 83, uncertainty 0.5 mi., Digital Map T5N R6E S16 43.4168 -108.1776 NAD 83 1 mi. N Y Digital Map Located at the Boysen Dam, between the Wind River and the Wind Boysen Reservoir; on the west side of US Hwy 20; geo-locate.org. EL Fruiting N RM0145897 N 504 RM 899784 RMHERB2 RM 38284 RM0145896 Euphorbiaceae Euphorbia brachycera Engelm. RM-449201 Frank Tweedy 3650 7 1900 July 1900 U.S.A. Wyoming Buffalo. 4000 5000 N Flowering and Fruiting N RM0145896 N 505 RM 899785 RMHERB2 RM 311787 RM0145895 Euphorbiaceae Euphorbia brachycera Engelm. RM-51941 Robert D. Dorn 3144 18 7 1978 U.S.A. Wyoming Laramie 3 mi W of Cheyenne. Prairie with Astragalus, Petalostemon. 6200 ft. 41.1417° N, 104.8927° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T14N R67W S33 SW1/4 NE1/4 41.1417 -104.8927 NAD 83 0 mi. N N Nat. Geog. TOPO! SC Flowering and Fruiting N RM0145895 N 506 RM 899786 RMHERB2 RM 397440 RM0145894 Euphorbiaceae Euphorbia brachycera Engelm. RM-37049 Betsy E. Neely 2677 1 6 1985 U.S.A. Wyoming Albany 2.7 mi SW of Tie Siding and U.S. Hwy 287, dirt road to Redfeather Lakes. Associated with Erigeron and Frasera; red gravelly soil, roadside. 7850 ft. 41.0537 -105.5427 NAD 83 700 ft. Y Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0145894 N 507 RM 899787 RMHERB2 RM 69156 RM0145889 Euphorbiaceae Euphorbia brachycera Engelm. RM-57230 Vie Willits 75 15 6 1909 15 & 30 June 1909 U.S.A. Wyoming Sheridan West Hurlburt Creek. Gravelly slopes in foothills. 4800 5600 ft. 44.6436° N, 107.0592° W; uncertainty 2 mi. T54N R85W S23 44.6436 -107.0592 2 mi. Y Y Flowering and Fruiting N RM0145889 N 508 RM 899788 Porter RM 275054 RM0145888 Euphorbiaceae Euphorbia brachycera Engelm. RM-449203 C. L. Porter 9494 Marjorie W. Porter 9 6 1964 U.S.A. Wyoming Platte Guernsey Reservoir area. In rocky soil, with Juniperus scopulorum. 4500 ft. 42.3131° N, 104.7955° W; NAD 83, uncertainty 3 mi., Digital Map T27N R66W S17 42.3131 -104.7955 NAD 83 3 mi. N Digital Map Located on trailroad west of Skyline Drive near the reservoir shore, based on the Guernsey Reservoir map of 1951; ca 1.25 miles NW of Powell Mountain; ca 4 air miles NW of Guernsey; ca 1 air mile west of Davis Bay; geo-locate.org. EL Occasional. Flowering N RM0145888 N 509 RM 899789 RMHERB2 RM 3704 RM0145887 Euphorbiaceae Euphorbia brachycera Engelm. 2. Euphorbia robusta (Engelm.) Small ex Britton & A. Br.
Annotated by Aven Nelson on 10/26/1900. RM-35166 Aven Nelson 529 18 7 1894 U.S.A. Wyoming Platte Whalen Canyon. 4450 4900 ft. 42.3127° N, 104.6667° W; uncertainty 5 mi. T27N R65W S16 42.3127 -104.6667 5 mi. Y Y Vegetative N RM0145887 N 510 RM 899790 RMHERB2 RM 268545 RM0145886 Euphorbiaceae Euphorbia brachycera Engelm. RM-42479 Francis X. Jozwik 75 31 5 1962 U.S.A. Wyoming Natrona Casper Mountain area: vicinity of Garden Creek Falls. Grassy slopes above the creek, soil rocky. 6400 ft. 42.7733° N, 106.3326° W; uncertainty 1 mi. T32N R79W S5 42.7733 -106.3326 1 mi. N Y Flowering N RM0145886 N 511 RM 899791 RMHERB2 RM 264273 RM0145885 Euphorbiaceae Euphorbia brachycera Engelm. RM-449204 Herbert G. Fisser 526 22 6 1961 U.S.A. Wyoming Hot Springs SE of Thermopolis and E of the Wind River Canyon, on the north flank of the Owl Creek Range. Black sagebrush grassland. 5000 ft. N Flowering N RM0145885 N 512 RM 899792 WYNDD RM 602568 RM0145878 Euphorbiaceae Euphorbia brachycera Engelm. RM-57995 Walter Fertig 13758 4 6 1993 U.S.A. Wyoming Natrona Northern Laramie Range: west end of Casper Mountain, 1-1.5 air mi E of Goose Egg, ca 8 air mi SW of Casper. Northwest-facing grassy slope among limestone boulders and outcrops; scattered ponderosa pine with mountain big sagebrush and snowberry. 6000 6700 ft. T32N R80W S6 SW1/4 SE1/4; also NE1/4 S7 and N1/2 S8 42.7607 -106.4653 NAD 83 2 mi. N N Nat. Geog. TOPO! LSB Flowering N RM0145878 N 513 RM 899793 WYNDD RM 602065 RM0145877 Euphorbiaceae Euphorbia brachycera Engelm. RM-58314 Walter Fertig 14679 14 5 1994 U.S.A. Wyoming Fremont East Slope Wind River Range: ridge between Cherry Creek and Barrett Creek, ca 2 3/4 mi W of Wyo Hwy 28. Gravelly ridge of Phosphoria formation with Wyoming big sagebrush and black sagebrush. 5800 5900 ft. 42.6593° N, 108.6683° W; uncertainty 1 mi. T31N R99W S16 N1/2 42.6593 -108.6683 1 mi. N N Flowering N RM0145877 N 514 RM 899794 RMHERB2 RM 301837 RM0145845 Euphorbiaceae Euphorbia brachycera Engelm. RM-60273 William E. Myers 210 13 6 1968 U.S.A. Wyoming Albany Sheep Mountain: Fountain Formation. Growing in fine sandy soil with pine litter; with Pinus flexilis, P. ponderosa, Cercocarpus, and Artemisia. 7800 8600 ft. 41.1817° N, 106.0844° W; uncertainty 1 mi. T14N R77W S17 41.1817 -106.0844 1 mi. N N Flowering N RM0145845 N 515 RM 899795 RMHERB2 RM 302882 RM0145844 Euphorbiaceae Euphorbia brachycera Engelm. RM-18690 J. Francis Macbride 2586 30 6 1913 U.S.A. Wyoming Albany Rock River. Stony slopes. 7000 ft. 41.7203° N, 106.0101° W; uncertainty 3 mi. T20N R77W S11 41.7203 -106.0101 3 mi. N Y Ecological Survey of Vegetativ Succession Under Irrigation. Flowering N RM0145844 N 516 RM 899796 RMHERB2 RM 391849 RM0145843 Euphorbiaceae Euphorbia brachycera Engelm. RM-113785 Robert J. Hill 1077 22 7 1973 U.S.A. Wyoming Sweetwater Great Divide Basin and Adjacent Regions: Red Desert, Steamboat sand dunes. 7000 ft. T23N R102W S21; also S22 41.95099 -108.96042 NAD 83 2 mi. Y Y Nat. Geog. TOPO! LSB Flowering N RM0145843 N 517 RM 899797 RMHERB2 RM 391626 RM0145842 Euphorbiaceae Euphorbia brachycera Engelm. RM-50019 Robert J. Hill 117 9 6 1973 9-10 Jun 1973* U.S.A. Wyoming Albany Great Divide Basin and Adjacent Regions: Sand Creek along the Colorado border near Camel Rock, Castle Rock, and the Weird Wind Erosions, along County Road 316. Dry, sandy road beds. 7600 ft. 41.0099° N, 105.7553° W; uncertainty 2 mi. T12N R75W S13; also S12 41.0099 -105.7553 2 mi. N N Occasional. Flowering N RM0145842 N 518 RM 899798 RMHERB2 RM 391578 RM0145841 Euphorbiaceae Euphorbia brachycera Engelm. RM-49991 Robert J. Hill 437 25 6 1973 25 Jun1973 U.S.A. Wyoming Sweetwater Great Divide Basin and Adjacent Regions: Red Desert: Steamboat Mountain. Dry plains and flat areas; on top of and slopes of mountain. 8000 ft. 41.9715° N, 108.9842° W; uncertainty 1 mi. T23N R102W S17 41.9715 -108.9842 1 mi. N N Flowering N RM0145841 N 519 RM 899799 RMHERB2 RM 29132 RM0145840 Euphorbiaceae Euphorbia brachycera Engelm. RM-35599 Aven Nelson 7020 1 6 1900 U.S.A. Wyoming Albany Sand Creek. Disintegrated granite slopes. 7600 ft. 41.0099° N, 105.7553° W; uncertainty 2 mi. T12N R75W S13 41.0099 -105.7553 2 mi. Y Y Flowering N RM0145840 N 520 RM 899800 RMHERB2 RM 5600 RM0145825 Euphorbiaceae Euphorbia brachycera Engelm. RM-34385 Aven Nelson 1400 1 7 1895 U.S.A. Wyoming Laramie Pole Creek. 7300 ft. 41.2742° N, 105.2157° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T15N R70W S15 41.2742 -105.2157 NAD 83 1 mi. Y Y Nat. Geog. TOPO! Pole Creek another name for Lodgepole Creek; mapped near Mesa Mountain. TB Flowering and Fruiting N RM0145825 N 521 RM 899828 RMHERB2 RM 346589 RM0145455 Euphorbiaceae Euphorbia brachycera Engelm. RM-60248 William C. Edwards 73 19 6 1979 U.S.A. Wyoming Laramie Laramie Mountains: ca 22.5 air mi W of Cheyenne; ca 3.5 air mi NE of Buford. Short grass and open ponderosa pine forest communities with several small streams. 7550 ft. 41.1508° N, 105.2446° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T14N R70W S28 SW1/4 41.1508 -105.2446 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0145455 N 522 RM 899829 RMHERB2 RM 365047 RM0145454 Euphorbiaceae Euphorbia brachycera Engelm. RM-60234 William C. Edwards 46 6 6 1983 U.S.A. Wyoming Laramie Campus of Laramie County Community College, SE of Cheyenne. Short grass prairie. 6100 ft. 41.1064° N, 104.7831° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T13N R66W S9 SW1/4 41.1064 -104.7831 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering N RM0145454 N 523 RM 899865 RMHERB2 RM 77801 RM0146559 Euphorbiaceae Euphorbia brachycera Engelm. 2. Euphorbia montana Engelm.. RM-34642 J. Francis Macbride 2770 19 7 1914 U.S.A. Wyoming Albany Rock River. Gravelly bench. 7000 ft. 41.7203° N, 106.0101° W; uncertainty 3 mi. T20N R77W S11 41.7203 -106.0101 3 mi. N Y Ecological Survey of Vegetativ Successdion under Irrigation. Flowering N RM0146559 N 524 RM 899870 RMHERB2 RM 12330 RM0146345 Euphorbiaceae Euphorbia brachycera Engelm. 2. Euphorbia robusta (Engelm.) Small ex Britton & A. Br.
Annotated by Aven Nelson on 10/26/1900. RM-40026 Elias Nelson 4950 23 7 1898 U.S.A. Wyoming Carbon Bear Creek. 6300 ft. 42.2674° N, 107.046° W; uncertainty 3 mi. T27N R85W S31 42.2674 -107.046 3 mi. Y Y Flowering and Fruiting N RM0146345 N 525 RM 906065 RMHERB2 RM 957543 RM0212601 Euphorbiaceae Euphorbia brachycera Engelm. RM-451901 Carlos A. Popolizio 665 Nancy E. Hasting, Rosalie M. Smith, Donald L. Hazlett 11 6 1996 U.S.A. Wyoming Platte Camp Guernsey: ca 0.9 km NW of Rocky Pass, ca 1.6 km W of Webb Canyon Road. Moderate to steep slopes; mixed juniper woodland and mountain mahogany scrubland; rocky loam with cryptogam; with Juniperus scopulorum, Cercocarpus montanus, Yucca glauca, Gutierrezia sarothrae, Stipa spp. 1500 m. zone DMC, 520600E, 4687900N; unknown, GPS reading N Infrequent to scattered; erect, woody caudex, perennial herb; ca 18 cm tall. Vegetative N RM0212601 N 526 RM 906066 RMHERB2 RM 957544 RM0212602 Euphorbiaceae Euphorbia brachycera Engelm. RM-451964 Carlos A. Popolizio 866 Nancy E. Hastings, Rosalie M. Smith, Donald L. Hazlett 17 6 1996 U.S.A. Wyoming Platte Camp Guernsey: ca 200 m E of Guernsey Reservoir and ca 900 m S of North Platte River. Gentle to moderate slopes; mixed grass prairie; loamy sand; with Gutierrezia sarothrae, Bouteloua gracilis, Vulpia octoflora, Erigeron spp. 1380 m. zone DMC, 513200E, 4685150N; unknown, GPS reading N Infrequent; ascending, perennial herb; 18 cm tall; milky sap. Vegetative N RM0212602 N 527 RM 906108 RMHERB2 RM 957563 RM0214206 Euphorbiaceae Euphorbia brachycera Engelm. RM-451980 Donald L. Hazlett 1211 Carlos A. Popolizio 28 5 1997 U.S.A. Wyoming Platte Camp Guernsey: ca 2 km W of Goshen County, ca 3 km N of Patten Creek. Ridgetop; limestone break within mixed grass prairie; stony sandy loam; with Senecio canus, Parthenium alpinum, Stenotus armerioides, Cryptantha cana, Agropyron sp. 1730 m. zone DMC, 526300E, 4702250N; unknown, GPS reading N Infrequent; erect, from a woody caudex, perennial herb; 1-2 dm tall. Flowering and Fruiting N RM0214206 N 528 RM 906486 Dorn 2018 RM 958327 RM0215371 Euphorbiaceae Euphorbia brachycera Engelm. 1. Euphorbia brachycera Engelm. var. robusta (Engelm.) Dorn
Annotated by Robert D. Dorn. RM-452103 Robert D. Dorn 12173 31 7 2018 U.S.A. South Dakota Pennington Ca 13 mi W of Hill City. Rocky slope with Galium and Solidago. 6500 ft. 43° 56.5' N, 103° 50.3' W; unknown, , GPS reading 43.941667 -103.838333 unknown N GPS reading Fruiting N RM0215371 N 529 RM 906549 RMHERB2 RM 957488 RM0215819 Euphorbiaceae Euphorbia brachycera Engelm. RM-452005 Patricia P. Douglas 13 B. E. Nelson, Carlos A. Popolizio, Rosalie M. Smith 12 6 1995 U.S.A. Wyoming Platte Camp Guernsey: ca 0.3 km W of North Platte River, ca 0.4 km N of Cottonwood Creek. Knolls; grassland cushion; stony calcareous; with Arenaria hookeri, Parthenium alpinum, Poa fendleriana. 1365 m. zone DMC, 510400E, 4686200N; unknown, GPS reading N Infrequent to scatterd; perennial herb from a woody caudex; 1-2 dm tall; cyathium greenish. Flowering and Fruiting N RM0215819 N 530 RM 906815 RMHERB2 RM 961399 RM0218410 Euphorbiaceae Euphorbia brachycera Engelm. RM-452153 Nancy E. Hastings 389 P. Block 5 7 2007 U.S.A. Wyoming Platte Camp Guernsey: Walsh Ranch parcel; east end of transect ca 1.2 km due S of Range Guard 4, ca 8.6 km NE of Guernsey Reservoir. East-facing slope W of main road; mixed grass prairie with scattered juniper; silty loam with pebbles to cobbles; with Hesperostipa comata, Bouteloua gracilis, Carex filifolia, Bromus japonicus, B. tectorum, Muhlenbergia cuspidata, Elymus spicatus, Juniperus scopulorum, Linum sp. 1598 m. 523525E, 4690411N to 523460E, 4690522N; unknown, GPS reading N Infrequent; ascending to erect, perennial herb; 2.5 dm tall. Vegetative N RM0218410 N 531 RM 906964 Red Mountain 1992 RM 962020 RM0219665 Euphorbiaceae Euphorbia brachycera Engelm. RM-107462 Ronald L. Hartman 32384 23 5 1992 U.S.A. Wyoming Albany Medicine Bow Mountains: Red Mountain Area: 6-6.5 air mi S of summit of Jelm Mountain; along or adjacent to Maggie Creek. Rolling sagebrush slopes and stream drainage. 7860 8160 ft. 41.0092° N, 105.9853° W T12N R77W S13 41.0092 -105.9853 N N Flowering N RM0219665 N 532 RM 917864 Heidel 2018 RM 981660 RM0245089 Euphorbiaceae Euphorbia brachycera Engelm. RM-454917 Bonnie Heidel 4533 27 5 2018 U.S.A. Wyoming Albany West slope Laramie Range: ca 1.2 mi NE of U.S. Hwy 30, ca 3 air mi E of downtown Laramie. Canal edge, sandy loam; with Sisymbrium ssp., Agropyron cristatum. 7360 ft. 41.323° N, 105.538° W; WGS 84, , GPS reading T16N R73W S36 NW1/4 NW1/4 41.323 -105.538 WGS 84 N N GPS reading Flowering N RM0245089 N 533 RM 923367 Hartman 1979 RM 1009637 RM0286344 Euphorbiaceae Euphorbia brachycera Engelm. RM-156855 Ronald L. Hartman 8641 B. E. Nelson 12 5 1979 U.S.A. Colorado Moffat County Road 21 along the Little Snake River, 1.6 road mi S of Colo Hwy 318. Sandy hillside. 5820 ft. 40.588° N, 108.3441° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! 40.588 -108.3441 NAD 83 700 ft. Nat. Geog. TOPO! BEN Flowering N RM0286344 N 534 RM 95069 Chumley 1995 Euphorbiaceae Euphorbia brachycera Engelm. RM-13873 Timothy W. Chumley 1168 23 6 1995 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: off Blue Mountain or Wagon Tongue or County Road 98 or Forest Road 239 at intersection with Forest Road 240 at Blue Mountain and Fish Creek. East-facing slopes of mountain, in ponderosa pine. 8400 9230 ft. 38.9189° N, 105.36° W; uncertainty 1 mi. T13S R71W S17 NW1/2; also SC1/2 S8, NE1/4 S18 38.9189 -105.36 1 mi. Fruiting N N 535 RM 95157 Chumley 1995 Euphorbiaceae Euphorbia brachycera Engelm. RM-13875 Timothy W. Chumley 1256 30 6 1995 U.S.A. Colorado Fremont East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Parkdale Recreation Area off U.S. Hwy 50 along the south bank of the Arkansas River, ca 11.4 air mi WNW of Canon City. Weedy, disturbed site along the river, with alluvial gravels and thin, poor soils. 5750 5780 ft. 38.4832° N, 105.3931° W; uncertainty 1 mi. T18S R72W S13 N1/2 38.4832 -105.3931 1 mi. Fruiting N N 536 RM 95388 Chumley 1995 Euphorbiaceae Euphorbia brachycera Engelm. RM-13882 Timothy W. Chumley 1482 4 7 1995 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Puma Hills: off Forest Road 251, ca 1.2 air mi from intersection with Forest Road 247 or County Road 92, ca 4.5 air mi WSW of town of Lake George. Open grassy meadow in ponderosa pine forest. 8760 9040 ft. 38.9633° N, 105.4298° W; uncertainty 1 mi. T12S R72W S34 South 1/2 38.9633 -105.4298 1 mi. Fruiting N N 537 RM 95540 Chumley 1995 Euphorbiaceae Euphorbia brachycera Engelm. RM-13885 Timothy W. Chumley 1632 Irene Thien 8 7 1995 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: off County Road 403 along Forest Road 893 and 891, ca 5 air mi S of town of Lake George. In moist, open meadow and along the edge of ponderosa pine woods. 8740 8815 ft. 38.9044° N, 105.3785° W; uncertainty 1 mi. T13S R71W S19 SE1/4; also NE1/4 S30 38.9044 -105.3785 1 mi. Fruiting N N 538 RM 95923 Chumley 1995 Euphorbiaceae Euphorbia brachycera Engelm. RM-13893 Timothy W. Chumley 2002 18 7 1995 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Mosquito Range: Pony Park off Pony Creek or Forest Road 433, ca 1.5 air mi W of intersection with U.S. Hwy 285, ca 4 air mi NNW of Antero Junction; ca 10.2 air mi WSW of Hartsel. On slopes of a grassy hill. 9080 9200 ft. 38.9777° N, 105.986° W; uncertainty 1 mi. T12S R77W S27 NE1/4 38.9777 -105.986 1 mi. Fruiting N N 539 RM 96086 Chumley 1995 Euphorbiaceae Euphorbia brachycera Engelm. RM-13895 Timothy W. Chumley 2159 21 7 1995 U.S.A. Colorado Teller 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. On slopes in open ponderosa pine forest. 8420 8560 ft. 39.0202° N, 105.0451° W; uncertainty 1 mi. T12S R68W S7 SW1/4 39.0202 -105.0451 1 mi. Fruiting N N 540 RM 96216 Chumley 1995 Euphorbiaceae Euphorbia brachycera Engelm. RM-13898 Timothy W. Chumley 2283 23 7 1995 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: off Forest Road 101 or Crow Gulch Road along a ridge above the road, and along a drainage of Deer Creek, ca 1.2 air mi S of Highland Park; ca 5.6 air mi NW of Bailey. C1/2 On rocky, granitic slopes and ridges in lodgepole pine forest. 9080 9600 ft. 39.4841° N, 105.5426° W; uncertainty 1 mi. T6S R73W S34; S34 39.4841 -105.5426 1 mi. Fruiting N N 541 RM 96411 Chumley 1995 Euphorbiaceae Euphorbia brachycera Engelm. RM-13900 Timothy W. Chumley 2472 25 7 1995 U.S.A. Colorado Fremont East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: along the north face of Little Crampton Mountain and W along Cottonwood Creek, ca 1.5 air mi W of Colo Hwy 9, ca 13.5 air mi WNW of Canon City. On a gravel bar on the creek bank. 6800 7700 ft. 38.5688° N, 105.4488° W; uncertainty 1 mi. T17S R72W S16; also S15 38.5688 -105.4488 1 mi. Fruiting N N 542 RM 96885 Chumley 1995 Euphorbiaceae Euphorbia brachycera Engelm. RM-13907 Timothy W. Chumley 2934 8 8 1995 U.S.A. Colorado Douglas East-central Colorado: Mosquito Range to Plains: Rampart Range: along Fern Creek and surrounding uplands, approx 0.2 road mi from intersection with Forest Road 351 or Fern Creek Road, ca 12 air mi N of Woodland Park. EC1/4 Granitic-gravelly uplands in ponderosa pine and Douglas fir. 8000 9000 ft. 39.1642° N, 105.0826° W; uncertainty 1 mi. T10S R69W S23; S23; also S24 and S13 39.1642 -105.0826 1 mi. Fruiting N N 543 RM 97310 Chumley 1995 Euphorbiaceae Euphorbia brachycera Engelm. RM-13913 Timothy W. Chumley 486 25 5 1995 U.S.A. Colorado Fremont East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: off County Road 311, ca 1 air mi S of Park County, ca 10 air mi SW of town of Cripple Creek; ca 17.5 air mi NNW of Canon City. Upper slopes dominated by pinyon pine and Gambel's oak, and adjacent grasslands on rolling hills. 7640 8200 ft. 38.6831° N, 105.3375° W; uncertainty 1 mi. T16S R71W S4; also S5 38.6831 -105.3375 1 mi. Flowering N N 544 RM 97519 Chumley 1995 Euphorbiaceae Euphorbia brachycera Engelm. RM-13923 Timothy W. Chumley 694 12 6 1995 U.S.A. Colorado Fremont East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Rice Gulch between BLM Deer Park Trail Road 5826 or County Road 347 and County Road 69, along a tributary of Wilson Creek, ca 11.7 air mi SW of Cripple Creek. Open, bare soil with granitic outcrops on west-facing and south-facing slopes. 7900 8460 ft. 38.626° N, 105.3375° W; uncertainty 1 mi. T16S R71W S28 SW1/4 38.626 -105.3375 1 mi. Flowering N N 545 RM 97551 Chumley 1995 Euphorbiaceae Euphorbia brachycera Engelm. RM-13924 Timothy W. Chumley 726 12 6 1995 U.S.A. Colorado Fremont East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Miner Gulch off County Road 11, ca 14.5 air mi NW of Canon City; ca 16 air mi SW of Cripple Creek. Open, grassy areas with a thin, granitic soil. 6660 7300 ft. 38.6117° N, 105.4117° W; uncertainty 1 mi. T16S R72W S35 38.6117 -105.4117 1 mi. Flowering and Fruiting N N 546 RM 97728 Chumley 1995 Euphorbiaceae Euphorbia brachycera Engelm. RM-13933 Timothy W. Chumley 897 16 6 1995 U.S.A. Colorado Fremont 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. Wooded slopes with a coarse granitic gravel. 6900 7000 ft. 38.5831° N, 105.4488° W; uncertainty 1 mi. T17S R72W S9 SE1/4 38.5831 -105.4488 1 mi. Fruiting N N 547 RM 97744 Chumley 1995 Euphorbiaceae Euphorbia brachycera Engelm. RM-13934 Timothy W. Chumley 913 19 6 1995 U.S.A. Colorado Douglas East-central Colorado: Mosquito Range to Plains: Rampart Range: Bridge Gulch off Colo Hwy 67 at Trout Creek or County Road 70, ca 3 air mi SE of Deckers; ca 16.4 air mi NNW of Woodland Park. Old disturbed gravel pit and roadside with coarse, granitic gravel and young ponderosa pine. 6500 7250 ft. 39.2221° N, 105.1758° W; uncertainty 1 mi. T9S R70W S36 W1/2; also SW1/4 S25 39.2221 -105.1758 1 mi. Flowering N N 548 RM 97791 Chumley 1995 Euphorbiaceae Euphorbia brachycera Engelm. RM-13869 Timothy W. Chumley 960 19 6 1995 U.S.A. Colorado Douglas East-central Colorado: Mosquito Range to Plains: Rampart Range: off Colo Hwy 67 along Horse Creek, ca 1/2 air mi SE of Deckers; ca 20.1 air mi NNW of Woodland Park. Coarse granitic gravel slopes above creek, in ponderosa pine. 6440 6920 ft. 39.2511° N, 105.213° W; uncertainty 1 mi. T9S R70W S22 W1/2 39.2511 -105.213 1 mi. Flowering N N 549 RM 97916 Chumley 1996 Euphorbiaceae Euphorbia brachycera Engelm. RM-13944 Timothy W. Chumley 3388 29 5 1996 U.S.A. Colorado Park 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. Granitic-gravelly slopes in ponderosa and bristlecone pine. 9200 10500 ft. 39.4696° N, 105.7279° W zone 13, 436562E, 4368148N T7S R75W S1 39.4696 -105.7279 Flowering and Fruiting N N 550 RM 98110 Chumley 1996 Euphorbiaceae Euphorbia brachycera Engelm. RM-13955 Timothy W. Chumley 3579 5 6 1996 U.S.A. Colorado Park 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. On rocky south-facing slopes in old clearcut. 7400 8140 ft. 39.3669° N, 105.3434° W zone 13, 470608E, 4357705N T8S R71W S9 NE1/4; also W1/2 S10 39.3669 -105.3434 Flowering N N