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 111821 Ebertowski 2002 RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-14370 Peter J. Ebertowski 1460 10 7 2002 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: head of Nicholson Draw on Wyo Hwy 59, ca 5.5 air mi SSE of Wright; ca 33 air mi NNW of Bill. Wash in grassland. 4930 5070 ft. 43.6859° N, 105.4689° W; uncertainty 0.5 mi. T43N R72W S23 SE1/4 43.6859 -105.4689 1 mi. Flowering N N 2 RM 12178 Arizona 2004 RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-679 B. E. Nelson 63353 Brian Geils 22 9 2004 U.S.A. Arizona Coconino Coconino National Forest: C. Hart Merriam base camp historic site at Little Spring, ca 0.5 mi E of Hochderffer Hills, ca 3.5 air mi NW of Humphreys Peak, ca 13 air mi NNW of Flagstaff. Meadow. 8280 8400 ft. 35.3744° N, 111.7257° W; GPS Reading T23N R6E S14 SE1/4 35.3744 -111.7257 GPS Reading Fruiting N N 3 RM 132866 Evert 1986 RM 725586 RM0040290 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-15396 Erwin F. Evert 10651 2 8 1986 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: north central portion of Logan Mountain, ca 2-3 mi N of U.S. Hwy 14, 16, & 20. Around springs in vernally moist soil. 7200 ft. 44.5295° N, 109.334° W T53N R104W S36 44.5295 -109.334 Flowering and Fruiting N RM0040290 N 4 RM 133988 Evert 1986 RM 726694 RM0040286 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-15433 Erwin F. Evert 11794 2 9 1986 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: along north side of North Fork Shoshone River, ca 1 mi W of the mouth of Canyon Creek. Along spring run in wet soil with Rosa, Carex, and Aster. 5800 ft. 44.4618° N, 109.5435° W; uncertainty 1 mi. T52N R105W S19 44.4618 -109.5435 1 mi. Flowering and Fruiting N RM0040286 N 5 RM 134104 Evert 1986 RM 724834 RM0040291 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-15444 Erwin F. Evert 9907 13 6 1986 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: around spring on north side of North Fork Shoshone River, ca 1 mi W of the mouth of Canyon Creek. Wet, but well drained soil with Rosa, Juncus and Toxicodendron. 5800 ft. 44.4618° N, 109.5435° W; uncertainty 1 mi. T52N R105W S19 44.4618 -109.5435 1 mi. N N Flowering and Fruiting N RM0040291 N 6 RM 136498 Evert 1988 RM 753651 RM0040278 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-15593 Erwin F. Evert 14293 7 6 1988 U.S.A. Wyoming Park [location and coordinates withheld] In riparian community dominated by Salix spp. and Alnus incana var. occidentalis. 5800 5880 ft. Flowering and Fruiting N RM0040278 N 7 RM 138451 Evert 1988 RM 751975 RM0040277 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-15722 Erwin F. Evert 16270 17 8 1988 U.S.A. Wyoming Park Northern Absarokas: along south side of Sunlight Creek at base of limestone cliffs, ca 3 mi W of Sunlight Ranger Station. Open, sedge/willow wetland, prominent species included: Carex rostrata, Salix wolfii, and Betula glandulosa. 6850 ft. 44.7178° N, 109.4757° W T55N R105W S26 SW1/4 44.7178 -109.4757 Flowering and Fruiting N RM0040277 N 8 RM 141399 Evert 1991 RM 739048 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-15916 Erwin F. Evert 21669 9 7 1991 U.S.A. Montana Park Yellowstone Valley: south shore of Dailey Lake, ca 15 mi N of Gardiner. Lakeshore with Distichlis stricta, Festuca arundinacea, Spartina gracilis, and Scirpus nevadensis. 5241 ft. 45.2556° N, 110.8074° W T7S R7E S1 45.2556 -110.8074 Flowering and Fruiting N N 9 RM 143050 Evert 1992 RM 754120 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-15984 Erwin F. Evert 23312 6 7 1992 U.S.A. Idaho Teton [location and coordinates withheld] Wet meadow/marsh on peaty/marly substrate with Muhlenbergia richardsonis, Pentaphylloides floribunda, Thalictrum alpinum, Triglochin maritimum, and Deschampsia cespitosa. 6050 ft. Flowering and Fruiting N N 10 RM 14466 Arizona 2005 RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-761 B. E. Nelson 66851 James F. Fowler 16 9 2005 U.S.A. Arizona Coconino Kaibab National Forest: Kaibab Plateau: along Ariz Hwy 67 at Crane Lake, ca 13 air mi SSE of Jacob Lake; ca 35.5 air mi SE of Fredonia. Moist to wet meadows. 8530 8600 ft. 36.5296° N, 112.1504° W; GPS Reading T36N R2E S11 SE1/4 36.5296 -112.1504 GPS Reading Flowering and Fruiting N N 11 RM 148876 Evert 1995 RM 782732 RM0101293 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-16271 Erwin F. Evert 29253 17 6 1995 U.S.A. Montana Park Absaroka-Beartooth Mountains: Gallatin National Forest: Montanopolis Springs, ca 1/4 mi N of Mill Creek, ca 13 mi SE of Emigrant. Wet-dry sinter deposits in opening of Douglas fir forest with Myosotis micrantha, Carex praegracilis, Juncus balticus, and Ranunculus cymbalaria. 6040 ft. 45.2957° N, 110.5243° W T6S R10E S19 45.2957 -110.5243 Flowering N RM0101293 N 12 RM 151599 Evert 1996 RM 787817 RM0185373 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-16376 Erwin F. Evert 31988 9 7 1996 U.S.A. Wyoming Teton Gros Ventre Mountains: Bridger-Teton National Forest: along Gros Ventre Road (Forest Road 30400) at Little Cow Creek, 30 mi E of Jackson. Sagebrush-grassland with Stipa richardsonii, Eriogonum umbellatum var. majus, and Leucopoa kingii. 7610 ft. 43.49° N, 110.2179° W T41N R111W S30 43.49 -110.2179 Flowering and Fruiting N RM0185373 N 13 RM 157001 Evert 1999 RM 822117 RM0024096 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-16633 Erwin F. Evert 37535 29 7 1999 U.S.A. Idaho Fremont Island Park Plateau: Targhee National Forest: along Anderson Mill Canyon or Forest Road 164, 8 mi NE of Ashton. Wet meadow with Carex athrostachya, Juncus balticus var. montanus, and Plagiobothrys scouleri var. hispidulus. 6000 ft. 44.1507° N, 111.3851° W; uncertainty 1 mi. T10N R43E S33 44.1507 -111.3851 1 mi. Fruiting N RM0024096 N 14 RM 16069 Arizona 2006 RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-797 B. E. Nelson 70247 James F. Fowler 27 8 2006 U.S.A. Arizona Coconino Kaibab National Forest: Kaibab Plateau: Murray Lake just W of Ariz Hwy 67, ca 6 air mi SSE of Jacob Lake; ca 29 air mi SE of Fredonia. Meadow in bottom of large limestone sink. 8525 ft. 36.6309° N, 112.176° W T37N R2E S3 SW1/4 36.6309 -112.176 Flowering N N 15 RM 175148 Foley 2004 RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Erin Foley. RM-17189 B. E. Nelson 61299 Daniel Mullendore 30 6 2004 U.S.A. Colorado Grand Middle Park: along and just E of County Road 3, ca 1 air mi S of Parshall and ca 1 3/4 air mi NE of Williams Fork Reservoir, ca 4 1/4 air mi SW of Hot Sulphur Springs. Roadside and adjacent right of way. 7600 7764 ft. 40.0412° N, 106.1736° W; GPS Reading T1N R78W S19 NE1/4 of NE1/4 40.0412 -106.1736 GPS Reading Flowering and Fruiting N N 16 RM 175750 Foley 2004 RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-17199 Erin Foley 10494 20 7 2004 U.S.A. Colorado Grand Gore Range: Red Dirt Reservoir, ca 14.5 air mi NW of Kremmling and ca 16 air mi NE of Toponas. Sagebrush slope into receding reservoir. 9050 9080 ft. 40.1958° N, 106.5705° W to 40.2023° N, 106.5763° W; GPS Reading T3N R82W S27 NW1/4; also SW1/4 S22 40.1958 -106.5705 GPS Reading Flowering and Fruiting N N 17 RM 181598 Foley 2004 RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-17304 Erin Foley 9732 10 7 2004 U.S.A. Colorado Grand Middle Park: Sulphur Gulch, ca 6 air mi WNW of Kremmling and ca 9 air mi W of Hot Sulphur Springs. Gulch. 7600 ft. 40.0706° N, 106.2737° W; GPS Reading T1N R79W S8 NW1/4; also NE1/4 S7 and SE1/4 S6 40.0706 -106.2737 GPS Reading Flowering and Fruiting N N 18 RM 186008 Welp 1994 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Stuart Markow. RM-114 Laura Welp 2855b 25 7 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Crooks Mountain: drainages and intervening slope ca 4.5 air mi W of Crooks Peak and ca 10.5 air mi SW of Jeffery City. South-east facing slope; pine overstory, dense sagebrush/rabbitbrush understory; dry fine rocky soil with scattered boulders. 7800 7980 ft. 42.3847° N, 107.9583° W T28N R93W S20 SE1/4; also SW1/4 S21 42.3847 -107.9583 Flowering N N 19 RM 187139 Welp 1994 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Stuart Markow. RM-17619 Laura Welp 460 16 6 1994 U.S.A. Wyoming Carbon Great Divide Basin Area: Great Divide Basin: along the west side of Coyote Springs Rim, ca 15 air mi S of Bairoil; ca 5 air mi W of Separation Point. Moist drainage in north-facing slope; dense graminoids and Juncus dominant at bottom of wash; moist soil. 6890 7150 ft. 42.0658° N, 107.4919° W T24N R89W S7; also S18 42.0658 -107.4919 Flowering N N 20 RM 187962 Welp 1994 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-17648 Ronald L. Hartman 46023 20 6 1994 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: Delany Rim, ca 5 air mi S of Tipton. Sandy sagebrush areas below, eroded rim, and cushion community above; also areas of slumping with standing water. 6800 7500 ft. 41° 33' 33" N, 108° 16' 1" W T18N R96W S6 41.559167 -108.266944 Fruiting N N 21 RM 192234 Gros Ventre 1994 RM 627574 RM0185412 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-17812 Ronald L. Hartman 46720 26 6 1994 U.S.A. Wyoming Teton Gros Ventre Area: upper Gros Ventre River Road, between Big Cow Creek and Lafferty Creek. Roadside through sagebrush and lodgepole pine. 7600 7760 ft. 43.49° N, 110.2179° W; uncertainty 3 mi. T41N R111W S30 South 1/4; also NE1/4 S31 and S32 43.49 -110.2179 3 mi. Flowering N RM0185412 N 22 RM 192303 Gros Ventre 1994 RM 627575 RM0185391 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-17813 Ronald L. Hartman 46789 26 6 1994 U.S.A. Wyoming Teton Gros Ventre Area: upper Gros Ventre River Road, ca 1.5 air mi SE of Goosewing Guard Station. Sagebrush slopes and area along river. 7100 ft. 43.5476° N, 110.2776° W; uncertainty 0.5 mi. T41N R112W S3 NE1/4 43.5476 -110.2776 1 mi. Flowering N RM0185391 N 23 RM 193430 Gros Ventre 1994 RM 627576 RM0185390 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-17852 Ronald L. Hartman 48072 12 7 1994 U.S.A. Wyoming Sublette Gros Ventre Area: Jack Creek Basin. Cut hillside with some aspen. 7100 7200 ft. 43.228° N, 110.3323° W; uncertainty 1 mi. T38N R112W S30 43.228 -110.3323 1 mi. Flowering N RM0185390 N 24 RM 195590 Gros Ventre 1995 RM 661006 RM0185376 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-17915 Ronald L. Hartman 54026 21 8 1995 U.S.A. Wyoming Teton Gros Ventre Area: lower slopes of Sheep Mountain, ca 2.5-3.5 air mi from summit. Grassy slopes and wooded areas. 7800 9400 ft. 43.562° N, 110.5565° W; uncertainty 0.5 mi. T42N R114W S32 N1/4 43.562 -110.5565 1 mi. Fruiting N RM0185376 N 25 RM 228896 So Salt River Range RM 608550 RM0184465 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-20418 Thomas Cramer 2062 20 7 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: vicinity of Coal Creek, ca 14 air mi N of Border Junction. Sagebrush hillside and spring. 6600 6850 ft. 42.3728° N, 110.9117° W T28N R119W S36 N1/8 42.3728 -110.9117 Flowering N RM0184465 N 26 RM 230744 So Salt River Range RM 646288 RM0184015 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-20504 Thomas Cramer 9804 Jane T. Kellett 29 7 1995 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Trail Creek, ca 14.5 air mi N of Kemmerer. Creekside meadows, willows, and mudflats. 7700 7800 ft. 42.0008° N, 110.6282° W; uncertainty 1 mi. T23N R116W S6 E1/4 42.0008 -110.6282 1 mi. Flowering N RM0184015 N 27 RM 243775 Kinter RM 728987 RM0040265 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Stuart Markow. RM-21267 C. Lynn Kinter 2185 Will Conley 22 7 1996 U.S.A. Wyoming Fremont Upper Wind River Watershed: Lower Spring Draw: ca 9.5 air mi N of Dubois; right fork of 2-track down through Spring Draw. Artemisia tridentata sp., Festuca idahoensis stand. 7635 ft. T43N R106W S30 Plot 96029 SE, NW, NW Flowering and Fruiting N RM0040265 N 28 RM 243878 Kinter RM 728988 RM0040266 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Stuart Markow. RM-21275 C. Lynn Kinter 2279 Will Conley 8 8 1996 8 Aug 1996 U.S.A. Wyoming Fremont Upper Wind River Watershed: Caldwell Basin: ca 20 air mi NNE of Dubois; trail to Caldwell Basin, cross creek, angle across meadow toward "rock sentinel" At south end of rocky crags E of meadow in Stipa nelsonii, S. richardsonii stand. 8230 ft. T44N R105W S18 Plot 96031 NW, SW, N1/2 Flowering and Fruiting N RM0040266 N 29 RM 244125 Kinter 729010 RM0040219 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by L. Kinter & S. Markow. RM-21308 C. Lynn Kinter 2503 John Tamsen 8 6 1997 U.S.A. Wyoming Fremont Upper Wind River Watershed: Lower Horse Draw: ca 11.5 air mi NE of Dubois; E of road, mid-way up the climb NE of the campground and Dennison Place. Dry grassland. 7580 ft. T43N R105W S32 Plot 93060 NE, SE, SW Flowering and Fruiting N RM0040219 N 30 RM 244411 Kinter RM 728989 RM0040263 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Stuart Markow. RM-21340 C. Lynn Kinter 2764 Lisa Cordray 21 8 1997 U.S.A. Wyoming Fremont Upper Wind River Watershed: N of East Fork guard station, and E of the East Fork: ca 18 air miles NE of Dubois; ca 100 yds S of 2-track. In meadow in Artemisia cana var. viscidula, Stipa nelsonii stand. 8423 ft. T43N R104W S17 Plot 93013 NE, SW, SE Flowering and Fruiting N RM0040263 N 31 RM 244458 Kinter RM 729008 RM0040268 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Stuart Markow. RM-21346 C. Lynn Kinter 2807 Lisa Cordray 25 8 1997 U.S.A. Wyoming Fremont Upper Wind River Watershed: southeast edge of meadow along Double Cabin Road, N of Cartridge Creek: ca 15 air mi N of Dubois. Potentilla fruticosa, some Artemisia tridentata. 8490 ft. T44N R106W S28 Plot 93007 C, SW, SE Flowering and Fruiting N RM0040268 N 32 RM 244473 Kinter RM 729009 RM0040267 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Stuart Markow. RM-21348 C. Lynn Kinter 2820 Lisa Cordray 25 8 1997 U.S.A. Wyoming Fremont Upper Wind River Watershed: Double Cabin near confluence of Wiggins Fork and Frontier Creek; ca 19 air miles N of Dubois; ca 100 yds SW of trailhead sign. South part of meadow in Potentilla fruticosa stand. 8090 ft. T44N R106W S3 Plot 93011 NW, SE, NW Flowering and Fruiting N RM0040267 N 33 RM 244957 Kinter RM 728985 RM0040264 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by L. Kinter & S. Markow. RM-21404 C. Lynn Kinter 625 Susanne Neumiller 13 7 1994 U.S.A. Wyoming Fremont Upper Wind River Watershed: N of East Fork guard station, and E of the East Fork: ca 18 air miles NE of Dubois; ca 100 yds S of 2-track. In meadow in Potentilla fruticosa, Salix brachycarpa, S. wolfii stand. 8420 ft. T43N R104W S17 Plot 93012 NW, SW, SE Flowering and Fruiting N RM0040264 N 34 RM 245005 Kinter Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by L. Kinter & S. Markow. RM-21410 C. Lynn Kinter 673 John T. Nelson 14 7 1994 U.S.A. Wyoming Fremont Upper Wind River Watershed: Upper East DuNoir: ca 20 air mi NW of Dubois. Wet meadow W of trail. 8440 ft. T44N R108W S9 Plot 94030 SE, SW, SW N N 35 RM 245169 Kinter RM 728986 RM0040262 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by L. Kinter & S. Markow. RM-21421 C. Lynn Kinter 837 Susanne Neumiller 27 7 1994 U.S.A. Wyoming Fremont Upper Wind River Watershed: N of East Fork guard station, and W of the East Fork: ca 18 air miles NE of Dubois; past East Fork guard station, continue on main road ca 0.3 mi past turn off to river crossing; plot is on terrace between road and river, a li Artemisia tridentata sp. stand. 8380 ft. T43N R105W S17 Plot 94040 SW, NE, SE Flowering and Fruiting N RM0040262 N 36 RM 25453 Arizona/New Mexico USFS 423095 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-4625 Fred Merkle F34 27 11 1914 U.S.A. New Mexico Torrance Manzano National Forest. Flat, moist clay; in woodland and pine mesa. Could not be mapped. Flowering and Fruiting N N 37 RM 257922 Larson 2005 RM 945363 RM0136025 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-22002 B. E. Nelson 66384 8 8 2005 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: at the intersection of Forest roads 87 and 118 below Montoya Canyon, ca 2.5 air mi W of San Antonio Mountain summit, ca 15 air mi NNW of Tres Piedras. Mud flats and adjacent to stock pond and drainage. 8720 8740 ft. 36.8509° N, 106.0684° W; GPS Reading T30N R8E S11 NW1/4 36.8509 -106.0684 GPS Reading Flowering and Fruiting N RM0136025 N 38 RM 261003 Larson 2005 RM 945364 RM0136026 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-22088 Jill E. Larson 3639 2 8 2005 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Hopewell Lake, camping area, S of U.S. Hwy 64, ca 17 air mi E of Tierra Amarilla. Grassy uplands and camping area near lake. 9800 ft. 36.7036° N, 106.234° W; GPS Reading T29N R7E S31 E1/2; also W1/2 S32 36.7036 -106.234 GPS Reading Flowering and Fruiting N RM0136026 N 39 RM 265183 Larson 2006 RM 954935 RM0205843 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-22262 B. E. Nelson 69603 11 8 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: along Forest Road 551 from just E to ca 0.4 mi E of U.S. Hwy 285, ca 9 air mi SSE of Tres Piedras. Sagebrush flats. 7720 7740 ft. 36.5226° N, 105.9204° W to 36.5236° N, 105.9162° W; GPS Reading T26N R10E S6 N1/4 36.5226 -105.9204 GPS Reading Buds N RM0205843 N 40 RM 269870 Larson 2006 RM 954939 RM0205847 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-22367 Jill E. Larson 8297 14 7 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: Valle Vidal Unit: along Comanche Creek to Clayton Camp, ca 7 air mi ESE of Red River, ca 10 air mi N of Elizabethtown historic town site. Rock outcrops along stream. 9250 9500 ft. 36.7808° N, 105.2762° W; GPS Reading T29N R16E S6; also S7 and S8 36.7808 -105.2762 GPS Reading Buds N RM0205847 N 41 RM 270181 Larson 2006 RM 954938 RM0205846 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-22373 Jill E. Larson 8605 17 7 2006 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Forest Road 133 above cattle guard, ca 2 1/4 air mi S of Rio San Antonio, ca 15 air mi NW of Tres Piedras. Dry, healing erosion gully with moist areas. 9000 9200 ft. 36.8184° N, 106.1227° W; GPS Reading T30N R8E S19 South 1/2; also N1/2 S30 36.8184 -106.1227 GPS Reading Flowering N RM0205846 N 42 RM 270186 Larson 2006 RM 954937 RM0205845 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-22373 Jill E. Larson 8610 17 7 2006 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Forest Road 133 above cattle guard, ca 2 1/4 air mi S of Rio San Antonio, ca 15 air mi NW of Tres Piedras. Stream drainage (currently dry) with occasional Populus, Hordeum jubatum, and Phleum pratense. 9000 9200 ft. 36.8184° N, 106.1227° W; GPS Reading T30N R8E S19 South 1/2; also N1/2 S30 36.8184 -106.1227 GPS Reading Buds N RM0205845 N 43 RM 271162 Larson 2006 RM 954936 RM0205844 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-22395 Jill E. Larson 9582 30 7 2006 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Lopez Canyon off Forest Road 337, ca 3.5 air mi ESE of Canjilon. Flats of clay/sand soils with Artemisia tridentata including groupings of Pinus edulis and juniper species. 8250 ft. 36.4673° N, 106.3789° W; GPS Reading T26N R5E S23 SW1/4; also NW1/4 S26 36.4673 -106.3789 GPS Reading Flowering N RM0205844 N 44 RM 272088 Larson 2006 RM 954934 RM0205842 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-22425 Ronald L. Hartman 83129 13 8 2006 U.S.A. New Mexico Taos [location and coordinates withheld] Canyon slopes and bottom. 7960 8000 ft. Buds N RM0205842 N 45 RM 272330 Larson 2006 RM 954933 RM0205841 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-22431 Ronald L. Hartman 83370 15 8 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Arroyo Aquaje de la Petaca. Arroyo bottom by collapsed bridge. 8100 ft. 36.6927° N, 105.9648° W; uncertainty 0.25 mi. T28N R9E S3 NE1/4; also W1/4 S2 36.6927 -105.9648 0 mi. Buds N RM0205841 N 46 RM 272522 Larson 2006 RM 954932 RM0205840 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-22439 Ronald L. Hartman 83561 18 8 2006 U.S.A. New Mexico Taos [location and coordinates withheld] Pinyon/juniper slopes. 8000 8100 ft. Buds N RM0205840 N 47 RM 27469 Arizona/New Mexico USFS 423093 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Agnes B. Chase. RM-5789 J. H. Sizer 21 15 9 1913 U.S.A. Arizona Apache Apache National Forest: Pool Corral. 9200 ft. T7N R28E S30 33.9697 -109.4234 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 48 RM 28358 Arizona/New Mexico USFS 297133 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-6325 John R. Reeder 5504 Charlotte G. Reeder 24 8 1971 U.S.A. Arizona Apache 2 mi E of Springerville on Ariz Hwy 60. Open mountain meadow. 7100 ft. 34.1465° N, 109.2115° W; uncertainty 1 mi. T9N R30E S30 34.1465 -109.2115 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 49 RM 28361 Arizona/New Mexico RM 297136 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-6328 John R. Reeder 5509 Charlotte G. Reeder 25 8 1971 U.S.A. Arizona Apache Ca 1 mi N of Alpine. Low meadow surrounded by ponderosa pines. 8100 ft. T5N R30E S2 33.8577 -109.1585 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 50 RM 292408 Massatti 2005 USFS 848221 USFS0032016 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-23808 Rob Massatti 3921 10 8 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: less than 1 mi SE and SW of Black Mountain, ca 15 air mi W of Lander. Sagebrush grassland. 9190 9350 ft. 42.8316° N, 109.0284° W to 42.8297° N, 109.0537° W; GPS Reading T33N R102W S15 42.8316 -109.0284 NAD 83 GPS Reading Flowering N USFS0032016 N 51 RM 292824 Massatti 2005 USFS 848220 USFS0032015 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-23823 Rob Massatti 4292 16 8 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Little Milky Lake area, ca 25 air mi SSE of Dubois. Whitebark pine forest. 9790 9840 ft. 43.1465° N, 109.4686° W to 43.1452° N, 109.4649° W; GPS Reading T37N R105W S28 43.1465 -109.4686 NAD 83 GPS Reading Flowering N USFS0032015 N 52 RM 301108 Arnett 1998 RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-24019 Melanie Arnett 3146 14 8 1998 U.S.A. Colorado Saguache Southern Gunnison Basin: San Juan Mountains: ca 4 air mi N of Sawtooth Mountain; ca 9.2 air mi W of Razor Creek Dome; ca 15 air mi S of Gunnison in Soldiers Park. Margins of aspen grove to sagebrush shrubland to willow-lined creek. 9700 9900 ft. 38.3316° N, 106.8815° W T47N R1E S17 38.3316 -106.8815 Flowering and Fruiting N N 53 RM 304493 Arnett 1999 RM 750110 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-24097 Melanie Arnett 5735 28 7 1999 U.S.A. Colorado Saguache Southern Gunnison Basin: San Juan Mountains: Gunnison National Forest: along and around Bead Creek, ca 2 air mi SE of Cooper Mountain; ca 6.2 air mi NNE of Sawtooth Mountain. Sagebrush mountain park with creek. 9120 9260 ft. 38.3468° N, 106.8089° W T47N R1E S12 NE1/4 38.3468 -106.8089 N N Flowering and Fruiting N N 54 RM 305182 Arnett 1999 RM 750109 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-24113 Melanie Arnett 6419 5 8 1999 U.S.A. Colorado Saguache Southern Gunnison Basin: Cochetopa Park: ash beds along Los Creek between County roads 17-FF and 17-GG, ca 3.4 air mi SSE of Cochetopa Dome. Ash beds in mountain parkland. 9180 9220 ft. 38.1711° N, 106.6818° W T45N R3E S7 NW1/4; also T45N R2E S12 NE1/4 38.1711 -106.6818 Flowering and Fruiting N N 55 RM 305993 Arnett 1999 RM 750108 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-24133 Melanie Arnett 7226 20 8 1999 U.S.A. Colorado Gunnison Southern Gunnison Basin: San Juan Mountains: ca 2.3 air mi S of Powderhorn, ca 7.4 air mi ESE of Gateview, ca 10.5 air mi NNW of Cathedral. Douglas fir/ponderosa pine/sagebrush association. 8600 8990 ft. 38.2369° N, 107.1026° W T46N R2W S16 NE1/4 38.2369 -107.1026 Flowering and Fruiting N N 56 RM 30702 Arizona/New Mexico RM 179772 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding. RM-7572 Leslie N. Goodding M-84 29 8 1936 U.S.A. Arizona Coconino Kaibab National Forest: Pleasant Valley. 8500 ft. 36.49099 -112.1302 NAD 83 1 mi. Y N Nat. Geog. TOPO! Flowering and Fruiting N N 57 RM 31383 Arizona/New Mexico USFS 423097 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Agnes B. Chase. RM-7958 M. W. Talbot 28 Robert R. Hill 8 8 1916 U.S.A. New Mexico Catron Datil National Forest: Jewett Ranger Station. Wet soil, cienega. 7300 ft. T4S R17W S8 33.9752 -108.63179 NAD 83 1 mi. N Y Nat. Geog. TOPO! Flowering and Fruiting N N 58 RM 31411 Arizona/New Mexico USFS 423096 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Agnes B. Chase. RM-7907 M. W. Talbot 43 10 9 1915 U.S.A. New Mexico Cibola Datil National Forest: Agua Fria Spring. Wet site beside permanent spring; abundant locally; in dense mats a few feet in diameter. 7625 ft. T9N R12W S12 35.0285 -108.06419 NAD 83 0 mi. N Y Nat. Geog. TOPO! Flowering and Fruiting N N 59 RM 32004 Arizona/New Mexico RM 48752 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-8088 Marcus E. Jones s.n. 7 8 1884 U.S.A. Arizona Coconino Flagstaff. 6900 ft. T21N R7E S16 35.19749 -111.6512 NAD 83 2 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 60 RM 335581 Porter RM 179812 RM0184450 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-29897 C. L. Porter 175 18 7 1938 U.S.A. Wyoming Albany Near Laramie. Plains. 41.3132° N, 105.581° W; NAD 83, uncertainty 1 mi., Digital Map T16N R73W S33 41.3132 -105.581 NAD 83 1 mi. Digital Map Located at Prexy's Pasture; collection may have occurred east of Larmaie; geo-locate.org. EL Flowering and Fruiting N RM0184450 N 61 RM 336576 Porter RM 199158 RM0184449 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-30334 C. L. Porter 3752 12 8 1945 U.S.A. Wyoming Albany Near Red Buttes 10 mi S of Laramie. Moist gravelly soil. 7300 ft. 41.182° N, 105.5947° W; NAD 83, uncertainty 1 mi., Digital Map T14N R73W S16 41.182 -105.5947 NAD 83 1 mi. Digital Map Located at the settlement of Red Buttes, off of US Hwy 287; geo-locate.org. EL Plants bulbiferous. Flowering and Fruiting N RM0184449 N 62 RM 337958 Porter RM 215312 RM0184448 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-30873 C. L. Porter 5031 17 7 1949 U.S.A. Wyoming Sublette Near Middle Piney Lake. Forming rings around ant hills, dry meadow. 8200 ft. 42.6023° N, 110.5645° W; NAD 83, uncertainty 2 mi., Digital Map T30N R115W S8 42.6023 -110.5645 NAD 83 2 mi. N Y Digital Map Located at the campground on the east side of the lake; 3.75 miles west of the Middle Piney Road; geo-locate.org. EL Flowering and Fruiting N RM0184448 N 63 RM 338031 Porter RM 215311 RM0184447 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-30895 C. L. Porter 5099 19 7 1949 U.S.A. Wyoming Sublette Near Green River Lakes. Dry soil around ant hills. 8000 ft. 43.3118° N, 109.8608° W; NAD 83, uncertainty 2 mi., Digital Map T39N R109W S31 43.3118 -109.8608 NAD 83 2 mi. Digital Map Located at the Green River Lake Campground, on the NW side of the lakes; collection occurred either in or outside of the lake and campground; geo-locate.org. EL Flowering and Fruiting N RM0184447 N 64 RM 356994 RMHERB1 RM 337387 RM0184498 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-33862 Andrew Warren 76 25 6 1981 U.S.A. Wyoming Sweetwater Barrel Springs Quad: ca 14 air mi SW of Wamsutter along North Barrel Springs Draw. Growing in clay loam of dry meadow along intrmittent stream with Elymus cinereus, Lupinus, Agropyron smithii and Artemisia tridentata. 6700 ft. T18N R95W S34 Flowering and Fruiting N RM0184498 N 65 RM 357162 RMHERB1 RM 335115 RM0185370 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-33974 Ann Aldrich 506 19 7 1979 U.S.A. Wyoming Sweetwater NE of Cedar Mountain, ca 35 air mi SW of Green River; 10 air mi N of McKinnon. Loamy soil in a pond edge in a meadow with Achillea millefolium, Carex parryana and Aster. 7740 ft. 41.1718° N, 109.9482° W; uncertainty 0.5 mi. T14N R111W S29 NE1/4 41.1718 -109.9482 1 mi. N N Flowering and Fruiting N RM0185370 N 66 RM 357203 RMHERB1 RM 330354 RM0185369 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-34000 Ann Aldrich 630 10 8 1979 U.S.A. Wyoming Sweetwater Ca 31.5 air mi S of Rock Springs. Loam in saline , subirrigated meadow with Sisyrinchium augustifolium, Aster, Agropyron trachycaulum and Distichlis stricta. 7460 ft. T13N R104W S4 NE1/4 Flowering and Fruiting N RM0185369 N 67 RM 358561 RMHERB1 RM 10727 RM0184484 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-34926 Aven Nelson 3745 13 7 1897 U.S.A. Wyoming Sweetwater South Butte: Fifteenmile Springs. Flowering and Fruiting N RM0184484 N 68 RM 358613 RMHERB1 RM 10964 RM0184481 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-34947 Aven Nelson 3841 28 7 1897 U.S.A. Wyoming Uinta Evanston. 6750 ft. 41.2793° N, 110.9765° W; uncertainty 3 mi. T15N R120W S21 41.2793 -110.9765 3 mi. Flowering and Fruiting N RM0184481 N 69 RM 358641 RMHERB1 RM 10966 RM0184494 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-34960 Aven Nelson 3883 30 7 1897 U.S.A. Wyoming Sweetwater Granger, Hams Fork. Flowering and Fruiting N RM0184494 N 70 RM 358658 RMHERB1 RM 10961 RM0184487 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-34969 Aven Nelson 3901 8 8 1897 U.S.A. Wyoming Albany J. Johnson's Ranch Flowering and Fruiting N RM0184487 N 71 RM 358713 RMHERB1 RM 10962 RM0184493 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-34990 Aven Nelson 4002 13 8 1897 U.S.A. Wyoming Carbon Grand Encampment Creek. Flowering and Fruiting N RM0184493 N 72 RM 358855 RMHERB1 RM 10965 RM0184443 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-34065 Aven Nelson 4403 21 8 1897 U.S.A. Wyoming Converse Wagon Hound Creek. Flowering and Fruiting N RM0184443 N 73 RM 358866 RMHERB1 RM 10963 RM0185372 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-35069 Aven Nelson 4425 29 8 1897 U.S.A. Wyoming Sweetwater Creston. Flowering and Fruiting N RM0185372 N 74 RM 35914 Arizona/New Mexico RM 423091 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by William A. Dayton & Agnes Chase. RM-10436 Robert R. Hill 330 15 8 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. Flowering and Fruiting N N 75 RM 359305 RMHERB1 RM 157385 RM0184437 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-35325 Aven Nelson 6012 20 7 1899 U.S.A. Wyoming Park Yellowstone National Park: Mammoth Hot Springs. Flowering and Fruiting N RM0184437 N 76 RM 359306 RMHERB1 RM 20634 RM0184439 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-35326 Aven Nelson 6012 Elias Nelson 20 7 1899 U.S.A. Wyoming Park Yellowstone Natioanl Park: Mammoth Hot Springs. In open meadows. Flowering and Fruiting N RM0184439 N 77 RM 360024 RMHERB1 RM 157487 RM0184446 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-35698 Aven Nelson 7434 4 7 1900 U.S.A. Wyoming Albany Halleck Canyon. On the sandy creek banks. Fruiting N RM0184446 N 78 RM 360025 RMHERB1 RM 28818 RM0184496 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-35698 Aven Nelson 7434 4 7 1900 U.S.A. Wyoming Albany Halleck Canyon. On the sandy creek banks Flowering and Fruiting N RM0184496 N 79 RM 361215 RMHERB1 RM 8711 RM0184435 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-36502 B. C. Buffum 5082 3 7 1892 U.S.A. Wyoming Fremont Little Wind River. Flowering and Fruiting N RM0184435 N 80 RM 361241 RMHERB1 RM 1030 RM0184475 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-36520 B. C. Buffum s.n. U.S.A. Wyoming Fremont Flowering and Fruiting N RM0184475 N 81 RM 361268 RMHERB1 RM 311730 RM0184500 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-36521 B. C. Buffum s.n. 4 9 1892 U.S.A. Wyoming Niobrara Head of Raw Hide Creek. 42.6217° N, 104.595° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! 42.6217 -104.595 NAD 83 1 mi. Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0184500 N 82 RM 361581 RMHERB1 RM 745749 RM0185387 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-36755 Bonnie Heidel 2232 14 7 2002 U.S.A. Wyoming Sublette Upper Green River Basin: Pine Grove, 1.5 mi W of Cretaceous Mountain. Alkaline meadow, 1% slope, east aspect, with Muhlenbergia richardsonis, Achnatherum nelsonii, Poa secunda, Potentilla fruticosa, Carex jonesii. 7960 ft. T28N R114W S10 SE1/4 Flowering and Fruiting N RM0185387 N 83 RM 361915 RMHERB1 RM 302243 RM0184479 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-36987 Barry Hammel 614 Ronald L. Hartman 3 9 1977 U.S.A. Wyoming Carbon East side Sheephead Mountain. Common in shallow grassy draw east side of Sheephead Mountain with Agrostis alba & Juncus balticus. 8000 ft. 41.6788° N, 106.6218° W; uncertainty 0.5 mi. T20N R82W S28 SE1/4 41.6788 -106.6218 1 mi. Flowering and Fruiting N RM0184479 N 84 RM 362199 RMHERB1 RM 751358 RM0184459 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-37180 Bonnie Heidel 2482 Amy Symstad 4 9 2003 U.S.A. Wyoming Goshen Southeastern Plains: Goshen Hole: Fort Laramie National Historic Site: south bank of Laramie River ca 1.2 air mi SW of Fort Laramie (town). River borders with saturated gravelly loam, slope 0; Spartina pectinata - Scirpus pungens herbaceous vegetation; associated species are Sphenopholis obtusata, Juncus nodosus, Scirpus pungens. 4220 ft. 42.1998° N, 104.5338° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T26N R64W S27 SW1/4 NW1/4 42.1998 -104.5338 NAD 83 700 ft. N N Nat. Geog. TOPO! BEN Common. Fruiting N RM0184459 N 85 RM 362646 RMHERB1 RM 179786 RM0184497 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-37465 Charlotte O. Goodding 205 21 7 1938 U.S.A. Wyoming Albany Lower Libby Creek. Near edge of sagebrush Flowering and Fruiting N RM0184497 N 86 RM 364804 RMHERB1 RM 282717 RM0184478 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-39080 Donald L. Watson 66-14 16 7 1966 U.S.A. Wyoming Sublette 6 mi W of Pinedale near the Green River. Sagebrush grassland and Sarcobatus. Flowering and Fruiting N RM0184478 N 87 RM 364841 RMHERB1 RM 248173 RM0184429 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-39113 Joseph Leidy 136 8 1872 U.S.A. Wyoming Uinta Near Fort Bridger. 6600 6700 ft. T16N R115W S33 41.319 -110.3916 NAD 83 3 mi. Y Y Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0184429 N 88 RM 364889 RMHERB1 RM 576602 RM0185368 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-39154 N. Duane Atwood 16647 16 8 1991 U.S.A. Wyoming Sublette 10 mi S of Daniel along Hwy 189, along Cottonwood Creek. Roadside and riparian area along creek. 7000 ft. T32N R111W S23 Flowering and Fruiting N RM0185368 N 89 RM 366028 RMHERB1 RM 36483 RM0184490 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-39989 Elias Nelson 435 27 7 1901 U.S.A. Wyoming Albany Laramie River. Common in meadows. Flowering and Fruiting N RM0184490 N 90 RM 366377 RMHERB1 RM 34526 RM0184491 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-40293 Elmer D. Merrill 14 E. N. Wilcox 17 6 1901 U.S.A. Wyoming Sweetwater Leucite Hills. In a meadow near a spring. 7000 ft. 41.8669° N, 108.9281° W; uncertainty 9+ mi. T22N R102W S23 41.8669 -108.9281 9 mi. Y Y Flowering and Fruiting N RM0184491 N 91 RM 366408 RMHERB1 RM 34759 RM0184442 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-40207 Elmer D. Merrill 258 E. N. Wilcox 13 7 1901 U.S.A. Wyoming Teton Snake River. Dry soil. Flowering and Fruiting N RM0184442 N 92 RM 366427 RMHERB1 RM 34580 RM0184453 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-40216 Elmer D. Merrill 280 E. N. Wilcox 15 7 1901 U.S.A. Wyoming Teton Jackson. Among sagebrush. Flowering and Fruiting N RM0184453 N 93 RM 366434 RMHERB1 RM 34834 RM0184454 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-40221 Elmer D. Merrill 288 E. N. Wilcox 18 7 1901 U.S.A. Wyoming Sulphur Spring Bar 20 mi S of Jackson. Damp soil. Flowering and Fruiting N RM0184454 N 94 RM 366456 RMHERB1 RM 34480 RM0184489 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-40231 Elmer D. Merrill 31 E. N. Wilcox 19 6 1901 U.S.A. Wyoming Sweetwater Point of Rocks. In dry alkali soil near a sulphur spring Flowering and Fruiting N RM0184489 N 95 RM 366567 RMHERB1 RM 34780 RM0184455 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-40273 Elmer D. Merrill 424 E. N. Wilcox 7 8 1901 U.S.A. Wyoming Teton Teton Forest Reserve: mountains N of Buffalo River. Willow thicket. Flowering and Fruiting N RM0184455 N 96 RM 366577 RMHERB1 RM 34814 RM0185366 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-40280 Elmer D. Merrill 442 E. N. Wilcox 21 8 1901 U.S.A. Wyoming Albany Laramie River 15 mi SW of Laramie. Bottoms along river. Flowering and Fruiting N RM0185366 N 97 RM 366578 RMHERB1 RM 34813 RM0185365 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-40283 Elmer D. Merrill 443 23 8 1901 U.S.A. Wyoming Albany Along the Laramie River, 15 mi SW of Laramie. Bottoms along the river. Flowering and Fruiting N RM0185365 N 98 RM 366581 RMHERB1 RM 34816 RM0185364 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-40285 Elmer D. Merrill 446 22 8 1901 U.S.A. Wyoming Albany Along the Laramie River, 15 mi SW of Laramie. In shady ground along river. Flowering and Fruiting N RM0185364 N 99 RM 366731 RMHERB1 RM 34535 RM0184488 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-40344 Elmer D. Merrill 82 E. N. Wilcox 30 6 1901 U.S.A. Wyoming Sweetwater Washingtons Ranch. 40 mi N of Rock Springs fide C. L. Porter. Flowering and Fruiting N RM0184488 N 100 RM 366735 RMHERB1 RM 34461 RM0184440 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-40351 Elmer D. Merrill 86 E. N. Wilcox 1 7 1901 U.S.A. Wyoming Sweetwater Near North Pilot Butte. Forming dense tufts in dry alkaline soil. 7500 7900 ft. 41.6461 -109.3492 NAD 83 1 mi. Y N Nat. Geog. TOPO! LSB Flowering and Fruiting N RM0184440 N 101 RM 366737 RMHERB1 RM 34459 RM0184492 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-40351 Elmer D. Merrill 88 E. N. Wilcox 1 7 1901 U.S.A. Wyoming Sweetwater Near North Pilot Butte. Alkaline soil. 7500 7900 ft. 41.6461 -109.3492 NAD 83 1 mi. Y N Nat. Geog. TOPO! LSB Flowering and Fruiting N RM0184492 N 102 RM 369083 RMHERB1 RM 334569 RM0040288 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-40609 Erwin F. Evert 2140 21 7 1980 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage, W of Wapiti Ranger Station. Growing in pasture with Poa pratensis, Trifolium repens, Erigeron glabellus. 5900 ft. T52N R106W S21; NE1/4 S 21 Flowering and Fruiting N RM0040288 N 103 RM 369492 RMHERB1 RM 341549 RM0040289 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-40802 Erwin F. Evert 3035 10 7 1981 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: along Rattlesnake Creek Road, ca 2 mi N of U.S. Hwy 14, 16 & 20. In seeps and springs with Scirpus and Salix. 5800 ft. T53N R103W S29 SE1/4 Flowering and Fruiting N RM0040289 N 104 RM 370213 RMHERB1 RM 357367 RM0040287 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-41164 Erwin F. Evert 4704 8 8 1982 U.S.A. Wyoming Park Absaroka Mountains: along S side of U.S. Hwy 14, along North Fork Shoshone River, ca 1/4 mi W of Moss Creek. In marsh. 6150 ft. T52N R107W S22 SE1/4 Flowering and Fruiting N RM0040287 N 105 RM 371579 Evert 1984 RM 609481 RM0040275 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-41639 Erwin F. Evert 6940 9 7 1984 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: ca 2 mi S of Wapiti, just S of Stonebridge Reservoir. Grassy, moist shore of reservoir. 6300 6400 ft. 44.4356° N, 109.406° W T52N R104W S31 NW1/4 44.4356 -109.406 Flowering and Fruiting N RM0040275 N 106 RM 371789 Evert 1984 RM 609739 RM0040276 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-41659 Erwin F. Evert 7239 28 7 1984 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: along Cougar Creek, just E of the confluence of Cougar and Elk Fork creeks, ca 3 mi S of U.S. Hwy 14, 16, & 20. In moist meadow and seepage area. 6400 ft. 44.4183° N, 109.6442° W T51N R106W S5 NW1/4 44.4183 -109.6442 Flowering and Fruiting N RM0040276 N 107 RM 373789 RMHERB1 RM 262906 RM0184483 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-42063 Field 46 Tidd 21 7 1960 U.S.A. Wyoming Fremont Wind River Reservation: North End Paradise Park. 9880 ft. T1N R5W S1 43.0919 -109.2957 NAD 83 0 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N RM0184483 N 108 RM 373791 RMHERB1 RM 262904 RM0184476 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-42065 Field 51 Tidd 21 7 1960 U.S.A. Wyoming Fremont Wind River Reservation. 3% south slope silty soil, open timber. 8800 ft. T1N R4W S26 43.03231 -109.1977 NAD 83 2 mi. N N Nat. Geog. TOPO! LSB Flowering and Fruiting N RM0184476 N 109 RM 374061 RMHERB1 RM 317155 RM0184499 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-42214 Francis B. Current 547 2 8 1978 U.S.A. Wyoming Carbon Pathfinder Mine, 34 air mi SSE of Casper. Riparian. 7110 ft. T28N R78W S20 Flowering and Fruiting N RM0184499 N 110 RM 374995 RMHERB1 RM 38119 RM0184452 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-18638 Frank Tweedy 3664 20 7 1900 July 20th - August 15th, 1900. U.S.A. Wyoming Johnson Eastern Slope Big Horn Mountains: headwaters of Clear Creek and Crazy Woman River. 7000 9000 ft. 44.2172° N, 106.952° W; uncertainty 9+ mi. T49N R84W S15 44.2172 -106.952 9 mi. N Y 20 Jul -15 Aug 1900 Flowering and Fruiting N RM0184452 N 111 RM 375140 RMHERB1 USFS 620817 USFS0068563 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-42796 G. A. Goodwin s.n. G. A. Goodwin 10 8 1973 U.S.A. Wyoming Albany Cooper Creek Meadow 282.3 1/4 mi west I-80. Meadow. 7600 ft. T18N R77W S20 Flowering and Fruiting N USFS0068563 N 112 RM 375218 RMHERB1 RM 157383 RM0184436 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-42848 George E. Osterhout 1638 1 9 1897 U.S.A. Wyoming Carbon North Park in edge of Wyoming, Big Creek Park. Flowering and Fruiting N RM0184436 N 113 RM 375477 RMHERB1 RM 399286 RM0040285 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-43052 Gary Milano 1 16 7 1979 U.S.A. Wyoming Park Southeast Absarokas: Venus Creek Cabin on the Greybull River, ca 29 air mi WSW of Meeteetse. Shallow silt loam in river bottom at willow sagebrush edge with Juncus , Antennaria rosea, Carex. 8260 ft. T47N R105W S23 Flowering and Fruiting N RM0040285 N 114 RM 375917 WYNDD RM 682090 RM0185423 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-18654 George P. Jones 229 22 6 1991 U.S.A. Wyoming Natrona Rattlesnake Hills: Cabin Creek, ca 1 mi S of confluence with Soap Creek, ca 12.5 mi E of Garfield Peak. Juncus balticus community adjacent to stream channel in narrow riparian zone; soil mixed alluvium with gravel, cobbles, and small boulders. 6140 ft. 42.7857° N, 107.0185° W; uncertainty 0.25 mi. T33N R85W S34 NE1/4 SW1/4 42.7857 -107.0185 0 mi. Fruiting N RM0185423 N 115 RM 37613 Arizona/New Mexico USFS 423090 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-11541 Walter G. Mann M-65 25 8 1929 U.S.A. Arizona Coconino Kaibab National Forest: Franks Lake. Flat, gravelly loam; not abundant in wet places. 8700 ft. T36N R2E S16 36.5137 -112.18529 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 116 RM 376295 WYNDD RM 643649 RM0040284 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-43513 Gillian Walford 825 S. Gottschlich and R. Bechtloff 20 7 1993 U.S.A. Wyoming Park Shoshone National Forest: South Fork Shoshone River Valley: west side of South Fork Shoshone River, E of one-room schoolhouse, 33.4 air mi SW of Cody. Alluvial terrace; woodland with Populus angustifolia and Betula occidentalis. 6180 ft. 44.2008° N, 109.563° W; uncertainty 0.25 mi. T49N R106W S24 NE1/4 NE1/4 44.2008 -109.563 0 mi. FS-02-14-04-93-NC-023 Flowering and Fruiting N RM0040284 N 117 RM 376321 WYNDD RM 643650 RM0040283 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-43519 Gillian Walford 934a 27 7 1993 U.S.A. Wyoming Park Shoshone National Forest: Clarks Fork Yellowstone River Valley: north side of Clarks Fork, ca 0.5 mi below confluence with Crazy Creek, 45 air mi NW of Cody. First terrace adjacent to river; gravelly and sandy alluvium; Salix exigua community with Antennaria microphylla. 6840 ft. 44.9358° N, 109.7584° W; uncertainty 0.25 mi. T57N R107W S11 SW1/4 NW1/4 44.9358 -109.7584 0 mi. FS-02-14-01-93-NC-034 Flowering and Fruiting N RM0040283 N 118 RM 376385 RMHERB1 RM 354204 RM0185374 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-43556 Gregory P. Hallsten 133 Quentin D. Skinner and Alan A. Beetle 9 7 1982 U.S.A. Wyoming Goshen East side of North Platte River. Sandy flood plain. 4150 ft. 42.1307° N, 104.383° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T25N R63W S23 NE1/4 42.1307 -104.383 NAD 83 700 ft. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0185374 N 119 RM 377063 RMHERB1 USFS 408260 USFS0053210 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-43991 H. G. Waechter 321 21 7 1914 U.S.A. Wyoming Park Shoshone National Forest: Sunlight Ranger Station. Northeast slope, moist sandy soil. 7000 ft. T55N R105W S19 Flowering and Fruiting N USFS0053210 N 120 RM 378618 RMHERB1 RM 77827 RM0184495 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-34691 J. Francis Macbride 2758 5 7 1914 U.S.A. Wyoming Albany Rock River. Form small tufts in the new meadow formation. 7000 ft. 41.72° N, 106.011° W; uncertainty 3 mi. T20N R77W S11 41.72 -106.011 3 mi. N Y Flowering and Fruiting N RM0184495 N 121 RM 378869 RMHERB1 RM 293014 RM0184482 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-45164 James Nelson s.n. 20 7 1973 U.S.A. Wyoming Carbon West of Seminoe Dam camp, Morgan Creek Big Game Unit, Morgan Creek Drainage in the McDonald Peak area. 7500 ft. Flowering and Fruiting N RM0184482 N 122 RM 379973 WYNDD RM 643670 RM0040282 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-18714 Jill Walford 1521 15 7 1995 U.S.A. Wyoming Fremont Northeast Wind River Range: west side of Wind River ca 0.5 mi downstream of the Tie Hack Historical Monument, 16.5 air mi NW of Dubois. Salix geyeriana/mesic graminoid community on typic cryaquoll with mollic surface horizon. 7660 ft. 43.8069° N, 109.5605° W; uncertainty 0.25 mi. T44N R106W S3 SE1/4 NW1/4 43.8069 -109.5605 0 mi. N N FS-02-14-05-95-NC-010 Flowering and Fruiting N RM0040282 N 123 RM 380019 WYNDD RM 643671 RM0040281 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-45599 Jill Walford 1652 20 7 1995 U.S.A. Wyoming Fremont Southern Absaroka Range: north side of the Wind River, ca 1/4 mi downstream of Tie Hack Historical Monument and above Sheridan Creek Road bridge, 16.5 air mi NW of Dubois. Salix boothii/mesic forb community. 7665 ft. 43.6484° N, 109.919° W; uncertainty 0.25 mi. T43N R109W S34 NE1/4 SW1/4 43.6484 -109.919 0 mi. FS-02-14-05-95-NC-018 Fruiting N RM0040281 N 124 RM 380056 WYNDD RM 643672 RM0040280 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-45607 Jill Walford 1808 29 7 1995 U.S.A. Wyoming Fremont Southern Absaroka Range: east side of East Fork Wind River, 16.5 air mi NE of Dubois. Salix boothii/S. wolfii community. 8420 ft. 43.6916° N, 109.4808° W; uncertainty 0.25 mi. T43N R105W S17 SW1/4 SE1/4 43.6916 -109.4808 0 mi. FS-02-14-05-95-NC-027 Flowering and Fruiting N RM0040280 N 125 RM 380294 WYNDD RM 682206 RM0040279 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-45675 Jill Walford 931 3 8 1993 U.S.A. Wyoming Park Clarks Fork River Valley: north side of Clarks Fork, ca 0.5 mi below confluence with Crazy Creek, ca 45 air mi NW of Cody. Gravelly and sandy alluvium terrace with community of Salix exigua. 6840 ft. 44.9358° N, 109.7584° W; uncertainty 0.25 mi. T57N R107W S11 SW1/4 NW1/4 44.9358 -109.7584 0 mi. FS-02-14-04-93-NC-034 Fruiting N RM0040279 N 126 RM 38263 Arizona/New Mexico USFS 423092 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Agnes B. Chase. RM-11847 William R. Chapline 4 15 8 1912 U.S.A. Arizona Coconino Coconino National Forest: low part of Fort Valley pasture. Black clay loam; open yellow pine; in park. 7250 ft. T22N R6E S27 35.25589 -111.74209 NAD 83 2 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 127 RM 384006 RMHERB1 USFS 408259 USFS0053209 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-48191 M. W. Thompson 150 17 8 1912 U.S.A. Wyoming Shoshone National Forest. In small patches over the range where there is a good amount of moisture. 7000 ft. Flowering and Fruiting N USFS0053209 N 128 RM 384043 RMHERB1 RM 293999 RM0184485 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-48222 Marilyn J. Samuel 424 29 8 1975 U.S.A. Wyoming Laramie High Plains Grassland Research, NW of Cheyenne. Shallow rocky and sandy sites.; rough breaks SE of the corrals. 6200 6400 ft. Flowering and Fruiting N RM0184485 N 129 RM 386004 RMHERB1 RM 206084 RM0184480 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-49509 Paul N. Scherbel s.n. 29 7 1947 U.S.A. Wyoming Sublette Big Piney, Sublette County. Isolated dry spots in meadows. 7000 ft. Flowering and Fruiting N RM0184480 N 130 RM 390035 RMHERB1 RM 346428 RM0185367 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-52271 Robert D. Dorn 4013 10 9 1983 U.S.A. Wyoming Laramie Moist ponderosa pine, with Agrostis scabra, Gayophytum. 7600 ft. 41.1966° N, 105.2587° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T14N R70W S8 41.1966 -105.2587 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0185367 N 131 RM 392272 RMHERB1 RM 642962 RM0184467 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-54046 Robert D. Dorn 8076 12 8 1999 U.S.A. Wyoming Natrona Ca 1 mi SW of Natrona. Moist drainageway with Poa and Carex. 5600 ft. 43.0191° N, 106.8219° W T35N R83W S8; Center of S8 43.0191 -106.8219 Flowering and Fruiting N RM0184467 N 132 RM 392664 RMHERB1 RM 764648 RM0185379 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-54328 Robert D. Dorn 9962 27 5 2004 U.S.A. Wyoming Goshen Fort Laramie National Historic Site. In meadow with Symphoricarpos and Glycyrrhiza. 42° 11.9' N, 104° 33.7' W; unknown, , GPS reading T26N R64W S29 SE1/4 NE1/4 42.198333 -104.561667 unknown N N GPS reading Common. Fruiting N RM0185379 N 133 RM 394825 RMHERB1 RM 313964 RM0184477 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-55895 Ronald G. Schreibeis GH-1122 26 7 1976 U.S.A. Wyoming Fremont Gas Hills NE of Jeffrey City. Among scattered Pinus flexilis. T33N R89W Flowering and Fruiting N RM0184477 N 134 RM 395073 RMHERB1 RM 342246 RM0184438 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-56105 Sherel Goodrich 17185 30 6 1982 U.S.A. Wyoming Uinta ca 5 mi Raw soil of eroding nearly barren, with scattered juniper, desert shrubs, sagebrush community. 7800 ft. T13N R113W S19 NW1/4; N 25 degrees W of Lonetree, E side of Hickey Flowering and Fruiting N RM0184438 N 135 RM 395199 RMHERB1 RM 745398 RM0185380 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-56167 Sherel Goodrich 26032 22 6 1999 U.S.A. Wyoming Sweetwater Flaming Gorge Nat'l Recreation Area; Green River Basin. Floodplain of Blacks Fork River. 6060 ft. T17N R108W S32 center Flowering N RM0185380 N 136 RM 396332 RMHERB1 RM 248137 RM0184486 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-56813 Thomas C. Porter s.n. 7 1873 U.S.A. Wyoming Uinta Fort Bridger. Flowering and Fruiting N RM0184486 N 137 RM 396620 RMHERB1 RM 400498 USFS0068745 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-56963 Thomas Weir 206 28 8 1914 U.S.A. Wyoming Big Horn Big Horn National Forest: head of Granite Creek. South slope, dry coarse mineral soil with weeds and grasses 9000 ft. T54N R88W S32 Flowering and Fruiting N USFS0068745 N 138 RM 397237 RMHERB1 RM 337772 RM0040292 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-57460 William A. Gerhart 241 R. Olson, D. Jones, and D. Rizor 30 6 1981 U.S.A. Wyoming Fremont Game and Fish East Fork Winter Range: Bear Creek, ca 9.5 air mi NE of Dubois. Growing in gravelly to loamy soil on SE facing 1-3% slope in dry, moist or wet riparian bottoms, dominants include big sagebrush in dry areas, and cottonwood and willow in moist to wet areas. 7200 ft. T42N R105W S6 NE1/4 Flowering and Fruiting N RM0040292 N 139 RM 397864 WYNDD RM 579920 RM0040261 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-57882 Walter Fertig 13403 21 8 1992 U.S.A. Wyoming Park North Absaroka Mountains: Clarks Fork Valley: Swamp Lake, ca 34 air mi NW of Cody. Sagebrush grassland on dry slopes fo small granite island adjacent to marl wetland. 6590 ft. T56N R106W S11 SW1/4 Flowering and Fruiting N RM0040261 N 140 RM 398551 WYNDD RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-58291 Walter Fertig 14588 5 9 1993 U.S.A. Wyoming Fremont Sweetwater River Valley: draw on east side of BLM Road 512, ca 1/4 mi N of Sweetwater River; ca 8.5 air mi SE of Atlantic City. Hummocky terrain in subirrigated draw with Antennaria microphylla and Deschampsia cespitosa. 7300 ft. 42.4034° N, 108.623° W; uncertainty 0.25 mi. T28N R99W S15 SE1/4 SW1/4 42.4034 -108.623 0 mi. N N N N 141 RM 398552 WYNDD RM 615213 RM0184464 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-58293 Walter Fertig 14588 5 9 1993 U.S.A. Wyoming Fremont Sweetwater River Valley: draw on east side of BLM Road 512; ca 1/4 mi N of Sweetwater River; ca 8.5 air mi SE of Atlantic City. Hummocky terrain in subirigated draw with Antennaria microphylla & Deschampsia cespitosa. 7300 ft. T28N R99W S15 SE1/4 of SW1/4 Flowering and Fruiting N RM0184464 N 142 RM 399537 WYNDD RM 615224 RM0184462 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-58881 Walter Fertig 16322 20 8 1995 U.S.A. Wyoming Sublette Sweetwater River Valley: Diamond Creek, south of Atlantic City-Hudson Road. Hummocks of Deschampsia cespitosa, Muhlenbergia, Juncus balticus, and Eleocharis on dark, organic-rich soil with cryptogam crusts. 7400 ft. 42.4532° N, 108.5125° W T29N R98W S26 NW1/4 42.4532 -108.5125 Flowering and Fruiting N RM0184462 N 143 RM 399548 WYNDD RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-58889 Walter Fertig 16337 21 8 1995 U.S.A. Wyoming Fremont Sweetwater River Valley: wash on west side of two track leading from confluence of Strawberry Creek on Sweetwater River to the McLean Meadows road; on unnamed drainage; ca 1 mi W of Lewiston Lakes. Alkaline hummocky meadows of Deschampsia cespitosa, Juncus balticus, and Iris missouriensis. 7220 ft. 42.4385° N, 108.4929° W; uncertainty 0.25 mi. T29N R98W S36 SE1/4 of SE1/4 42.4385 -108.4929 0 mi. N N 144 RM 399549 WYNDD RM 615215 RM0184461 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-58890 Walter Fertig 16337 21 8 1995 U.S.A. Wyoming Fremont Sweetwater River Valley, wash on west side of 2-track leading from confluence of Strawberry Creek on Sweetwater River to the McLean Meadows Road, on unnamed drainage ca 1 mi W of Lewiston Lakes. Alkaline hummocky meadows of Deschampsia cespitosa, Juncus balticus & Iris missouriensis. 7220 ft. T29N R98W S36 SE1/4 SE1/4 N N Flowering and Fruiting N RM0184461 N 145 RM 399581 WYNDD RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-58903 Walter Fertig 16381 Stephanie Mills 30 8 1995 U.S.A. Wyoming Laramie Southeast Plains: F. E. Warren Air Force Base: "Unnamed Drainage", first drainage S of high security area, between boundary to Douglas Street, on north side of Parade Road. Mesic meadow along banks of creek on subirrigated alluvial soil bordering scattered clumps of Salix exigua and patches of Cirsium arvense. 6175 ft. 41.64° N, 104.8718° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T14N R67W S34 South1/2 41.64 -104.8718 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN N N 146 RM 399582 WYNDD RM 615220 RM0184463 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-58903 Walter Fertig 16381 Stephanie Mills 30 8 1995 U.S.A. Wyoming Laramie Southeast Plains: F. E. Warren Air Force Base: "Unnamed Drainage", first drainage S of high security area, between boundary to Douglas Street, on north side of Parade Road. Mesic meadow along banks of creek on subirrigated alluvial soil bordering scattered clumps of Salix exigua and patches of Cirsium arvense. 6175 ft. 41.64° N, 104.8718° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T14N R67W S34 South1/2 41.64 -104.8718 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0184463 N 147 RM 400690 WYNDD RM 724263 RM0184473 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-59511 Walter Fertig 17673 10 7 1997 U.S.A. Wyoming Fremont Sweetwater River Plateau: tributary drainage of Buffalo Creek, ca 2 air mi NE of Tin Cup Mountain. Hummocky or flat meadows of Deschampsia cespitosa, Poa nevadensis, Juncus balticus, and Muhlenbergia at edge of creek in narrow band between creek and uplands of Artemisia tridentata grasslands; soil subirrigated alkaline whitish clays or humus-loam; 6840 6900 ft. T31N R92W S17 NE1/4 of NE1/4 Flowering and Fruiting N RM0184473 N 148 RM 400809 WYNDD RM 633004 RM0185378 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-59551 Walter Fertig 17870 Jennifer Whipple 2 8 1997 U.S.A. Wyoming Teton Jackson Hole: east bank of Flat Creek, along oxbow lake just S of Flat Creek bridge, ca 0.5 mi E of U.S. Hwy 26, 89, 187; ca 2.3 air mi N of Jackson. Juncus balticus-Deschampsia cespitosa grassland meadow on moist but not flooded banks of meandering creek; soil mossy and high in organic matter. 6240 ft. 43.5188° N, 110.7358° W; uncertainty 0.25 mi. T41N R116W S14 SE1/4 of SW1/4 of SW1/4 of NW1/4 43.5188 -110.7358 0 mi. Flowering and Fruiting N RM0185378 N 149 RM 40082 Baca 2001 RM 712518 RM0074079 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-12061 Ronald L. Hartman 73076 30 7 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: La Jara Creek and holding pond from corral on road to 0.9 air mi NW of summit of Cerro La Jara. Wet meadows and borders of ponds. 8560 ft. 35.85706° N, 106.491° W; uncertainty 1 mi. 35.85706 -106.491 1 mi. Flowering and Fruiting N RM0074079 N 150 RM 401487 WYNDD RM 704112 RM0184458 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-59853 Walter Fertig 18927 Laura Welp 21 8 1999 U.S.A. Wyoming Albany Laramie Basin: south side of Spring Creek, S of Spring Creek Road and W of Corthell in SE Laramie, ca 0.8 mi N of I-80. Banks of small tributary spring on alkaline, whitish moist marly soil. Community of Juncus baliticus, Scirpus pungens, and Eleocharis. 7200 ft. 41.2967° N, 105.5651° W; uncertainty 0.25 mi. T15N R73W S3 SE1/4 NW1/4 41.2967 -105.5651 0 mi. Fruiting N RM0184458 N 151 RM 401659 WYNDD RM 703481 RM0184457 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-59910 Walter Fertig 19204 Laura Welp 19 8 2000 U.S.A. Wyoming Albany Laramie Basin: north shore of Leazenby Lake between the two north arms of the lake, ca 0.5 mi E of U.S. Hwy 287, ca 8.8 air mi S of Laramie. Distichlis spicata-Muhlenbergia richardsonis-Sporobolus airoides meadow on reddish clay soil on flats on bank of lake. Soil dry on surface. 7325 ft. 41.1818° N, 105.5842° W; uncertainty 0.25 mi. T14N R73W S16 NE1/4 SE1/4 SW1/4 41.1818 -105.5842 0 mi. Flowering and Fruiting N RM0184457 N 152 RM 40497 Baca 2001 RM 712517 RM0074080 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-12067 Ronald L. Hartman 73828 15 8 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: upper drainage of East Fork Jemez River S from main ranch road at south tip of Cerro del Medio to NM Hwy 4. Meadows and streamside. 7500 7600 ft. 35° 51' 30" N, 106° 26' 30" W; uncertainty 1 mi. 35.858333 -106.441667 1 mi. Flowering and Fruiting N RM0074080 N 153 RM 40627 Baca 2001 RM 712516 RM0074081 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-12069 Ronald L. Hartman 74062 14 9 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: west end Valle Toledo, rock outcrops through "narrows" along San Antonio Creek, ca 0.5 air mi SE of Cerros de Trasquilar. Rocky outcrops and streambank. 8700 ft. 35° 57' 33.7" N, 106° 29' 5.2" W; uncertainty 1 mi. 35.959361 -106.484778 1 mi. Flowering and Fruiting N RM0074081 N 154 RM 410299 RMRS RMRS Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-65202 Virgil Scott 2 26 9 1967 U.S.A. Arizona Navajo Fort Apache Reservation; Grasshopper; bottom land. 6000 ft. 34.0752 -110.6303 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering N N 155 RM 41351 Baca 2002 RM 735113 RM0074076 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-12101 Ronald L. Hartman 76475 14 8 2002 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: Cerro San Luis, southeast slope to summit. Coniferous forested slopes with rock outcrops. 8682 9595 ft. 35° 56.534' N, 106° 31.777' W to 35° 56.962' N, 106° 32.341' W; GPS Reading 35.942233 -106.529617 GPS Reading Flowering N RM0074076 N 156 RM 41408 Baca 2002 RM 735112 RM0074077 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-12102 Ronald L. Hartman 76532 14 8 2002 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: northside of Cerro San Luis at base. Grassland and streamside. 8600 ft. 35° 57.213' N, 106° 33.063' W to 35° 56.965' N, 106° 31.247' W; GPS Reading 35.95355 -106.55105 GPS Reading Flowering N RM0074077 N 157 RM 41691 Baca 2002 RM 735096 RM0074078 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-12113 Ronald L. Hartman 76984 22 8 2002 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: Redondo Creek, 1.5 mi upstream of Union Building; Union Oil Geothermal Network of drilling pads, 7-8 tiers of platforms. Grassy disturbed areas and roadsides. 9033 9400 ft. 35° 53.729' N, 106° 34.519' W; GPS Reading 35.895483 -106.575317 GPS Reading Flowering N RM0074078 N 158 RM 418369 Routt 2001 RM 761351 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Stuart Markow. RM-65484 Ronald L. Hartman 73681 6 8 2001 U.S.A. Colorado Jackson North-central Colorado: North Park: Carlstrom Reservoir (Cowdrey Lake), ca 1.2 air mi S of Cowdrey. Shoreline to sagebrush uplands including old railroad bed and irrigation ditch. 8000 ft. 40.8358° N, 106.3051° W; uncertainty 1 mi. T10N R79W S18 W1/2 40.8358 -106.3051 1 mi. Fruiting N N 159 RM 42002 Baca 2003 RM 769739 RM0074074 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-12120 B. E. Nelson 59885 7 8 2003 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: just W of the north end of Valle Grande, ca 0.5 mi SW of Cerro Pinyon, ca 11 air mi W of Los Alamos. Meadows and clearcut ponderosa pine/Douglas fir forest. 8700 8800 ft. 35.8869° N, 106.5002° W; GPS Reading 35.8869 -106.5002 GPS Reading Flowering and Fruiting N RM0074074 N 160 RM 425878 Scott 2006 RM 833694 RM0010891 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by David Scott. RM-65675 David Scott 2117 Klara Varga 20 7 2006 U.S.A. Wyoming Teton Bridger-Teton National Forest: Teton Wilderness: on Pilgrim Creek, ca 10.5 air mi NNW of Moran; ca 24 air mi NNE of Moose. Cobble and gravel bar with intergraded sand and silt alluvial deposits. 7250 ft. 43.9729° N, 110.5566° W; GPS Reading T46N R114W S9 NW1/4 43.9729 -110.5566 NAD 83 GPS Reading Flowering N RM0010891 N 161 RM 43636 Baca 2003 RM 769738 RM0074075 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-12179 Ronald L. Hartman 78783 21 8 2003 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: Pajarito Mountain, ca 1 air mi WNW of summit. Lower grassy slopes to scattered ponderosa pine. 8970 9050 ft. 35° 53.38' N, 106° 25.033' W to 35° 53.38' N, 106° 25.035' W; GPS Reading 35.889667 -106.417217 GPS Reading Flowering N RM0074075 N 162 RM 44210 Baca - Jacobs RM 718923 RM0072212 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-12240 Brian F. Jacobs 0071 15 9 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Valle Grande, southeast end below NM Hwy 4 near where road enters meadow and vicinity. Cattle pond spring 8606 visible from road, as blue hole. Edges of spring and spring fed cattle pond in open meadow on gentle slope. 8600 ft. 35.8523° N, 106.453° W 0E, 0N 35.8523 -106.453 Flowering and Fruiting N RM0072212 N 163 RM 444390 So Rocky Mts USFS 423094 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-69691 Arthur D. Read 20 14 8 1913 U.S.A. New Mexico Sandoval Santa Fe National Forest. 7000 ft. Could not be mapped. Flowering and Fruiting N N 164 RM 444517 So Rocky Mts RM 152859 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939.
1.
Annotated by Agnes B. Chase in 1939. RM-69782 Alan A. Beetle 2234 11 8 1937 U.S.A. Colorado Park 15 mi SE of Hartsel. Gravelly soil. 8800 ft. Flowering and Fruiting N N 165 RM 444612 So Rocky Mts USFS 423100 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-69834 Alexander Best 2 22 8 1914 U.S.A. New Mexico Rio Arriba Carson National Forest: Cow Creek. On high ground. 8500 ft. 36.6709 -106.096 NAD 83 1 mi. N N Nat. Geog. TOPO! Fruiting N N 166 RM 444942 So Rocky Mts RM 397394 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-70054 Betsy E. Neely 2310 Alan Carpenter 10 8 1984 U.S.A. Colorado Chaffee San Isabel National Forest: Sawatch Range: west face of Mount Harvard, along Continental Divide, SE of Pine Creek, above Missouri Basin; 1.5 mi NE of Gunnison/Chaffee County Line. Alpine slopes with Carex microptera and Festuca thurberi. 14000 ft. T13S R80W 38.92736 -106.32205 NAD 83 1 mi. N N Nat. Geog. TOPO! GJB Flowering and Fruiting N N 167 RM 445173 So Rocky Mts RM 157389 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-70230 Carl F. Baker 556 F. S. Earle and S. M. Tracy 20 7 1898 U.S.A. Colorado La Plata Durango. Flowering and Fruiting N N 168 RM 445306 So Rocky Mts RM 22834 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-70257 Carl F. Baker 217 9 1899 U.S.A. New Mexico Rio Arriba Chama. 7900 ft. 36.9037 -106.579 NAD 83 2 mi. Y Nat. Geog. TOPO! Fruiting N N 169 RM 445393 So Rocky Mts RM 157387 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-70300 Carl F. Baker 325 F. S. Earle and S. M. Tracy 4 7 1898 U.S.A. Colorado Montezuma West Mancos Canyon. 9000 ft. Flowering and Fruiting N N 170 RM 445442 So Rocky Mts RM 13897 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-70315 Carl F. Baker 425 F. S. Earle and S. M. Tracy 8 7 1898 U.S.A. Colorado Montezuma Mancos. Flowering and Fruiting N N 171 RM 445444 So Rocky Mts RM 157386 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-70315 Carl F. Baker 425 F. S. Earle and S. M. Tracy 8 7 1898 U.S.A. Colorado Montezuma Mancos. Along irrigating ditch in sage plains. Flowering and Fruiting N N 172 RM 445481 So Rocky Mts RM 157388 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-70318 Carl F. Baker 469 18 7 1901 U.S.A. Colorado Gunnison Region of the Gunnison Watershed: Gunnison. 7680 ft. Flowering and Fruiting N N 173 RM 445482 So Rocky Mts RM 33054 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-70318 Carl F. Baker 469 18 7 1901 U.S.A. Colorado Gunnison Region of the Gunnison Watershed: Gunnison. 7680 ft. Flowering and Fruiting N N 174 RM 445702 So Rocky Mts RM 13585 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-70230 Carl F. Baker s.n. F. S. Earle and S. M. Tracy 20 7 1898 U.S.A. Colorado La Plata Durango. Flowering and Fruiting N N 175 RM 445718 So Rocky Mts RM 175767 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-70400 C. Leo Hitchcock 4082 Roland V. Rethke & R. van Raadshooven 15 7 1938 U.S.A. Colorado Gunnison Ca 15 mi S of Iola. Bank of stream. 7500 ft. Flowering and Fruiting N N 176 RM 446152 So Rocky Mts USFS 423087 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-70675 Charles A. Kutzleb K-260 27 7 1933 U.S.A. Colorado Chaffee Cochetopa National Forest: Bassam Range Station. Occasional in grassland on level slope in deep clay loam with Deschampsia, Hordeum, sedge and wire rush. 8500 ft. Flowering and Fruiting N N 177 RM 446231 So Rocky Mts USFS 423003 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Frances C. Weintraub. RM-70727 Charles W. Stavely 28 15 8 1939 U.S.A. Colorado Saguache Cochetopa National Forest. Common in dry sage sites on gentle west slope in gravelly loam. 9000 ft. 37.3637° N, 108.2179° W; uncertainty 1 mi. T48N R5E S34 37.3637 -108.2179 1 mi. Flowering and Fruiting N N 178 RM 446255 So Rocky Mts USFS 423089 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-70748 Clarence E. Taylor 264 28 8 1922 U.S.A. Colorado Moffat? Cochetopa National Forest: N of Klein Ranch. Abundant in grassland on level slope in sandy loam. 9500 ft. Fruiting N N 179 RM 446311 So Rocky Mts USFS 423005 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Jason R. Swallen. RM-70787 Clarke A. Anderson 11 16 8 1938 U.S.A. Colorado Saguache Cochetopa National Forest: Saguache Creek. Scattered in meadow grassland on 5% east slope in shallow loam with Salix and Carex. 9400 ft. 39.3393° N, 105.6913° W; uncertainty 1 mi. T44N R3E S26 39.3393 -105.6913 1 mi. Fruiting N N 180 RM 446535 So Rocky Mts USFS 423004 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-70951 Don C. LaFont 6 4 8 1913 U.S.A. Colorado Saguache Rio Grande National Forest. On southeast slope; rich black loam; with bunchgrass, buffalo grass, and wire grass. 9400 ft. 37.8331° N, 107.0472° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T41N R2W S2 37.8331 -107.0472 NAD 83 1 mi. Nat. Geog. TOPO! Elevation is ca 1200 ft to high at this location BEN Flowering N N 181 RM 446748 So Rocky Mts RM 227931 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-71085 E. Hall 660 J. P. Harbour 1862 U.S.A. Colorado no county not mapable Fruiting N N 182 RM 446899 So Rocky Mts RM 241306 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte G. Reeder in 1972. RM-71155 E. O. Wooton s.n. 7 9 1913 U.S.A. New Mexico Colfax Leauders Lake: Vermijo Park. Could not be mapped. Fruiting N N 183 RM 446955 So Rocky Mts USFS 423101 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-71198 E. S. Barker 38 U.S.A. New Mexico Rio Arriba Carson National Forest: Cow Creek Ranger Station. On northeast slope in granitic soil. 8600 ft. 36.6709 -106.096 NAD 83 1 mi. Nat. Geog. TOPO! Fruiting N N 184 RM 447634 So Rocky Mts USFS 423079 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-71687 Felix E. Read 203 12 9 1929 U.S.A. Colorado Garfield White River National Forest: Bear River: lower Stillwater. Medium in park on 15% southeast slope in rocky sandy loam with cinquefoil. 9500 ft. Fruiting N N 185 RM 447834 So Rocky Mts RM 132833 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939.
1.
Annotated by C. L. Porter in 1939. RM-71794 Francis Ramaley 14076 13 8 1932 U.S.A. Colorado Alamosa Alamosa. Sandy soils. Flowering and Fruiting N N 186 RM 447853 So Rocky Mts RM 140124 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939.
1.
Annotated by C. L. Porter in 1939. RM-71803 Francis Ramaley 14436 12 8 1934 U.S.A. Colorado Alamosa 5 mi NW of Alamosa. Flowering and Fruiting N N 187 RM 447969 So Rocky Mts RM 61701 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-71838 Francis Ramaley 3438 W. W. Robbins 10 8 1907 U.S.A. Colorado Gilpin Small lake 1/4 mi below Tolland. Prairie. 8800 ft. 39.9045 -105.594 NAD 83 0 mi. N Nat. Geog. TOPO! LB Flowering and Fruiting N N 188 RM 448003 So Rocky Mts RM 61690 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-71842 Francis Ramaley 3662 W. W. Robbins 3 8 1907 August 3-8, 1907 U.S.A. Colorado Grand Middle Park: near Hot Sulphur Springs. 7600 ft. 40.0731° N, 106.102° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! 40.0731 -106.102 NAD 83 1 mi. N Nat. Geog. TOPO! LB Flowering and Fruiting N N 189 RM 448518 So Rocky Mts USFS 423081 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-72110 Gasper A. Loughridge. 401 5 8 1934 U.S.A. Colorado La Plata San Juan National Forest: Transfer Park. Sparse in grassland on 5 degree south slope in light clay loam with Poa, Carex and Leontodon. 8500 ft. 37.4587° N, 107.6847° W; uncertainty 1 mi. T37N R7W S19 37.4587 -107.6847 1 mi. Flowering and Fruiting N N 190 RM 448527 So Rocky Mts RM 54976 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Clifford W. Morden in 1985. RM-72119 George B. Grant 5734 3 6 1903 U.S.A. New Mexico San Miguel Las Vegas Hot Springs. Mossy tufts, on rocks in dry woods. 7000 ft. 35.6552 -105.2917 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering N N 191 RM 449343 So Rocky Mts RM 157384 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-72151 George E. Osterhout 878 8 1895 U.S.A. Colorado Larimer Moraine Park. 8000 ft. 40.35514° N, 105.60267° W; NAD 83, uncertainty 1.5 mi., Nat. Geog. TOPO! T5N R73W S31; also S32, S33 40.35514 -105.60267 NAD 83 2 mi. Y Y Nat. Geog. TOPO! LSB Flowering and Fruiting N N 192 RM 450632 So Rocky Mts USFS 423080 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-73333 John M. James 269 10 8 1913 U.S.A. Colorado Gunnison White River National Forest: Cock Meadow. On southeast slope in black loam. 8400 ft. 4° N, W; uncertainty 1 mi. T15 R86W S23 4 1 mi. Flowering and Fruiting N N 193 RM 450660 So Rocky Mts RM 292217 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-73355 John R. Reeder 5101 Charlotte G. Reeder 10 7 1969 U.S.A. Colorado Larimer 2 mi S of Wy-CO state line; along Hwy 287. Uncommon in ponderosa pine. 7300 ft. Flowering and Fruiting N N 194 RM 450679 So Rocky Mts RM 292213 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-73369 John R. Reeder 5134 Charlotte G. Reeder 19 7 1969 U.S.A. Colorado Larimer Near N entrance of Chimney Rock Ranch. In a small depression at base of red sandstone rock. 7400 ft. Flowering and Fruiting N N 195 RM 450685 So Rocky Mts RM 292219 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-73375 John R. Reeder 5156 Charlotte G. Reeder 3 8 1969 U.S.A. Colorado Grand 10 mi N of junction of U. S. Hwy 40 and CO Hwy 125. In gravelly soil at foot of slope. 8500 ft. Flowering and Fruiting N N 196 RM 450687 So Rocky Mts RM 292220 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-73376 John R. Reeder 5158 Charlotte G. Reeder 3 8 1969 U.S.A. Colorado Jackson 7 mi S of Cowdrey. In broad plain with grasses, sagebrush and Chrysothamnus in a depression. 8200 ft. Flowering and Fruiting N N 197 RM 450708 So Rocky Mts RM 297186 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-73395 John R. Reeder 5579 Charlotte G. Reeder 2 9 1971 U.S.A. New Mexico Colfax Ca 1 mi W of Ute Park. Open forest of oaks and conifers in a small meadow. 8100 ft. 36.5544 -105.14289 NAD 83 1 mi. N N Nat. Geog. TOPO! Fruiting N N 198 RM 450967 So Rocky Mts RM 30979 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-73535 Kenneth K. Mackenzie 250 8 1901 U.S.A. Colorado Summit Near Breckenridge. In sagebrush. 9400 ft. Fruiting N N 199 RM 451167 So Rocky Mts RM 179814 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding. RM-73624 Leslie N. Goodding 227 C. Gooding 26 7 1938 U.S.A. Colorado Routt Ca 10 mi W of Steamboat Springs. Fruiting N N 200 RM 451175 So Rocky Mts RM 179810 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding. RM-73632 Leslie N. Goodding M-327.2 21 7 1938 U.S.A. Colorado Lake 20 mi S of Leadville. Flowering and Fruiting N N 201 RM 451177 So Rocky Mts RM 179773 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding. RM-73633 Leslie N. Goodding M-59 23 7 1936 U.S.A. Colorado Jackson Just S of Rand. Abundant in meadow. Flowering and Fruiting N N 202 RM 451178 So Rocky Mts RM 179811 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding. RM-73634 Leslie N. Goodding M-61 24 7 1936 U.S.A. Colorado no county Between Buena vista and Granbe. Fruiting N N 203 RM 451311 So Rocky Mts USFS 423006 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Jason R. Swallen. RM-73731 Leon Nadeau LN-28 16 7 1936 U.S.A. Colorado El Paso Pike National Forest: Manitou Park. Sandy creek bottom. 7600 ft. Flowering and Fruiting N N 204 RM 451519 So Rocky Mts USFS 423098 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-73858 M. W. Talbot 9 27 10 1919 U.S.A. New Mexico Rio Arriba Carson National Forest: Cow Creek Ranger Station: Amarilla Division. Common in dry meadow on level slope in black loam. 8600 ft. 36.6709 -106.096 NAD 83 1 mi. N N Nat. Geog. TOPO! Fruiting N N 205 RM 451532 So Rocky Mts RM 49355 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Clifford W. Morden in 1985. RM-73868 Marcus E. Jones 4349 1 10 1884 U.S.A. New Mexico San Miguel Grant. 6400 ft. 35.15469 -107.83889 NAD 83 2 mi. Y N Nat. Geog. TOPO! Assumed to be town of Grants. Fruiting N N 206 RM 451559 So Rocky Mts RM 48804 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-73881 Marcus E. Jones sn 7 1878 U.S.A. Colorado Clear Creek Argentine Pass. Flowering and Fruiting N N 207 RM 451919 So Rocky Mts RM 248510 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-74118 no collector 9152 11 7 1955 U.S.A. Colorado Gunnison Tomichi Creek: between Gunnison and Parlin. Roadside embankment. Flowering and Fruiting N N 208 RM 452092 So Rocky Mts USFS 423083 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-74226 Paul B. Lister 19 1 8 1924 U.S.A. Colorado Rio Grande Rio Grande National Forest: Monte Vista. Occasional in ditch bank in sandy loam. 7876 ft. Flowering and Fruiting N N 209 RM 452126 So Rocky Mts USFS 423084 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-74246 Paul B. Lister 70 25 7 1924 U.S.A. Colorado Conejos Rio Grande National Forest: Alamosa River: Toll Road. Moderate on level slope in clay loam with yarrow and cinquefoil. 9000 ft. Also in Rio Grande County. Flowering and Fruiting N N 210 RM 452279 So Rocky Mts USFS 423086 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-74364 Philip V. Woodhead 259 1 9 1921 U.S.A. Colorado Summit Leadville National Forest: West Tenmile Creek: N side. In grassland on south slope in dry gravelly loam. 10000 ft. Flowering and Fruiting N N 211 RM 452293 So Rocky Mts USFS 423082 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-74376 Philip V. Woodhead W-78 20 7 1930 U.S.A. Colorado Jackson Routt National Forest: Grizzly Creek Ranger Station: pasture. Infrequent in aspen woodland on level slope in gravelly loam. 8500 ft. Flowering and Fruiting N N 212 RM 453087 So Rocky Mts USFS 408257 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by A. S. Hitchcock. RM-74908 Ray Peck sn 16 7 1914 U.S.A. Colorado no county Routt National Forest. 7000 ft. Fruiting N N 213 RM 453368 So Rocky Mts USFS 423099 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-75120 Robert F. Copple 320 9 1923 U.S.A. New Mexico Rio Arriba Carson National Forest: Jicarilla District. 7000 ft. 36.6895 -107.3894 NAD 83 5 mi. Nat. Geog. TOPO! Fruiting N N 214 RM 453384 So Rocky Mts USFS 423085 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-75134 Robert F. Copple 83 9 7 1920 U.S.A. Colorado Montezuma Montezuma National Forest. Scattered. 4° N, W; uncertainty 1 mi. T39 R14W S19 4 1 mi. Flowering and Fruiting N N 215 RM 454002 So Rocky Mts RM 1032 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-75538 S. R. Vasey sn 1889 U.S.A. Colorado no county Flowering and Fruiting N N 216 RM 454205 So Rocky Mts RM 526387 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-75677 Steve O'Kane 3229 John Anderson 10 7 1987 U.S.A. Colorado Conejos Punche Arroyo: just above confluence with Rio Grande River. Quarternary basic lava flow. Rock drainage with Agropyron, Pericome and Rosa. 2274 m. T32N R11E S10 SW1/4 Flowering and Fruiting N N 217 RM 454294 So Rocky Mts USFS 423088 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-75757 Tibo Gallegos G-9 18 8 1922 U.S.A. Colorado no county Cochetopa National Forest: Mill Creek Experimental Area. Abundant on gentle east slope in deep sandy loam. 8300 ft. Flowering and Fruiting N N 218 RM 454693 So Rocky Mts RM 339052 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-76018 Vlad Siplivinsky 1539 11 7 1981 U.S.A. Colorado Mesa Unaweap Canyon: Nancy Hanks Gulch; near shaly pool. 6400 6600 ft. T14S R100W S11; also S10 Fruiting N N 219 RM 455344 So Rocky Mts RM 81453 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Harold D. Harrington in 1944. RM-76396 W. W. Robbins 10223 22 7 1913 U.S.A. Colorado Gilpin Tolland. Flowering and Fruiting N N 220 RM 48813 Packer 1997 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by B. A. Packer. RM-12365 B. E. Nelson 42261 27 7 1997 U.S.A. Wyoming Albany Laramie Range: along Davidson Creek, ca 5 air mi NW of Marshall and ca 4 air mi SE of Little Medicine; ca 74.5 air mi NNW of Laramie. Moist meadow and stream bank. 7460 7600 ft. 42.3397° N, 105.9362° W T27N R76W S3 E1/2 42.3397 -105.9362 Flowering and Fruiting N N 221 RM 49375 Packer 1997 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by B. A. Packer. RM-12376 B. E. Nelson 42823 14 8 1997 U.S.A. Wyoming Converse Laramie Range: Rocky Ford Creek in Downey Park ca 3/4 mi N of Albany County on Old Fort Fetterman or County Road 16, ca 17-17.8 air mi W of Esterbrook; ca 28 air mi SW of Douglas. Uplands. 7480 7540 ft. 42.4383° N, 105.7054° W T29N R74W S34 N1/4 42.4383 -105.7054 Flowering and Fruiting N N 222 RM 49739 Packer 1997 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by B. A. Packer. RM-12381 B. E. Nelson 43186 21 8 1997 U.S.A. Wyoming Albany [location and coordinates withheld] Sagebrush-meadow adjacent to a snow fence. 7450 7520 ft. Fruiting N N 223 RM 504914 So Salt River Range 1013329 RM0297737 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-98891 Ronald L. Hartman 33481 27 6 1992 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Commissary Ridge: ca 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer. Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. 7150 7400 ft. 41° 55' 55" N, 110° 38' 11" W T23N R117W S36 41.931944 -110.636389 Flowering and Fruiting N RM0297737 N 224 RM 505130 So Salt River Range RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-98893 Ronald L. Hartman 33697 27 6 1992 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Hams Fork Valley: Hams Fork ca 0.5-1 air mi SE of confluence with Pole Creek; ca 14 air mi E of Cokeville. Along the river and adjacent sagebrush-grassland slopes with some aspen; limestone and sandstone outcrops occasional. 7450 7700 ft. 42° 6' 6" N, 110° 42' 22" W T25N R117W S35; also S26 42.101667 -110.706111 Flowering N N 225 RM 505531 So Salt River Range 1016547 RM0300209 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-98903 Ronald L. Hartman 41440 22 7 1993 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: ca 6 air mi N of Kemmerer. Sagebrush slopes with serviceberry and coralberry and grassy flats. 7200 7300 ft. 41° 53' 53" N, 110° 33' 13" W T22N R116W S14 South 1/4; and also S23 and W1/2 S24 41.898056 -110.553611 Flowering N RM0300209 N 226 RM 505731 So Salt River Range Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-98904 Ronald L. Hartman 41642 22 7 1993 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Commissary Ridge, ca 14 air mi N of Kemmerer. Flats along stream, old homestead in aspen grove, and slope with sandstone outcrops. 7400 7900 ft. 41° 59' 59" N, 110° 33' 43" W T23N R116W S10 E1/2; and also W1/2 S11 41.999722 -110.561944 Flowering N N 227 RM 505814 So Salt River Range Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-98906 Ronald L. Hartman 41727 23 7 1993 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Oyster Ridge, ca 9 air mi N of Kemmerer. Streamside and sandy slopes below, sandstone outcrops and sandy ridge above. 7250 7400 ft. 42° 6' 6" N, 110° 33' 2" W T25N R115W S31 SW1/4; and also T23N R116W S1/4 S36, T22N R115W NW1/4 S6; also T22N R116W N1/2 S1 42.101667 -110.550556 Flowering N N 228 RM 533847 Ward 1996 RM 792099 RM0184433 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-102701 B. E. Nelson 38927 18 7 1996 U.S.A. Wyoming Sweetwater South-central Wyoming: Washakie Basin: along the Continental Divide on Delaney Rim, ca 4.5 air mi S of Tipton, ca 47.5 air mi E of Rock Springs; ca 16.5 air mi WSW of Wamsutter. In and around chokecherry thickets below the rim. 7080 7460 ft. 41.5683° N, 108.2646° W; uncertainty 1 mi. T18N R96W S6 41.5683 -108.2646 1 mi. Fruiting N RM0184433 N 229 RM 533918 Ward 1996 RM 792098 RM0184432 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-102702 B. E. Nelson 38998 18 7 1996 U.S.A. Wyoming Sweetwater South-central Wyoming: Washakie Basin: J O Spring and vicinity between Delaney Rim and Laney Wash, ca 7.5 air mi S of Tipton; ca 46.5 air mi E of Rock Springs; ca 19 air mi WSW of Wamsutter. Shallow draw through desert shurb. 7150 7170 ft. 41.5239° N, 108.2838° W T18N R97W S24 W1/4 41.5239 -108.2838 Fruiting N RM0184432 N 230 RM 534662 Ward 1996 RM 792097 RM0184431 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-102763 B. E. Nelson 39919 15 8 1996 U.S.A. Wyoming Sweetwater South-central Wyoming: Washakie Basin: vicinity of Willow Reservoir between the east end of The Haystacks and Salazar Butte, ca 59.5 air mi ESE of Rock Springs; ca 22.5 air mi SSW of Wamsutter. On the dam at the edge of the reservoir. 6760 6800 ft. 41.3304° N, 108.0779° W T16N R95W S27; also S22 41.3304 -108.0779 Fruiting N RM0184431 N 231 RM 557043 Wyo/Salt River 1992 RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-103875 Ronald L. Hartman 33481 27 6 1992 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Commissary Ridge: 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer. Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. 7150 7400 ft. 41.9294° N, 110.6364° W T23N R117W S36 41.9294 -110.6364 Flowering and Fruiting N N 232 RM 557259 Wyo/Salt River 1992 RM 1013328 RM0297736 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-103879 Ronald L. Hartman 33697 27 6 1992 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Hams Fork Valley: Hams Fork ca 0.5-1 air mi SE of confluence with Pole Creek; ca 14 air mi E of Cokeville. Along the river and adjacent sagebrush-grassland slopes with some aspen; limestone and sandstone outcrops occasional. 7450 7700 ft. 42.1089° N, 110.7061° W T25N R117W S35; also S26 42.1089 -110.7061 Flowering N RM0297736 N 233 RM 558457 Wyo/Salt River 1992 RM 1013327 RM0297735 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-103914 Ronald L. Hartman 35054 28 7 1992 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: junction of Sled Runner Creek with Fisherman Creek; 7 air mi SE of Bondurant. Stream bottoms with willow thickets and adjacent slopes with Douglas fir and lodgepole pine. 7040 7300 ft. 43.1447° N, 110.2733° W T37N R112W S27; also S28 43.1447 -110.2733 Flowering N RM0297735 N 234 RM 562637 Wyo/Salt River 1993 RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-104054 Ronald L. Hartman 41440 22 7 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: ca 6 air mi N of Kemmerer. Sagebrush slopes with serviceberry and coralberry and grassy flats. 7200 7300 ft. 41.8864° N, 110.5536° W T22N R116W S14 South 1/4; and also S23 and W1/2 S24 41.8864 -110.5536 Flowering N N 235 RM 562839 Wyo/Salt River 1993 RM 1016546 RM0300208 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-104055 Ronald L. Hartman 41642 22 7 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge, ca 14 air mi N of Kemmerer. Flats along stream, old homestead in aspen grove, and slope with sandstone outcrops. 7400 7900 ft. 41.9875° N, 110.5919° W T23N R116W S10 E1/2; and also W1/2 S11 41.9875 -110.5919 Flowering N RM0300208 N 236 RM 562924 Wyo/Salt River 1993 RM 1016545 RM0300207 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-104057 Ronald L. Hartman 41727 23 7 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: Oyster Ridge, ca 9 air mi N of Kemmerer. Streamside and sandy slopes below, sandstone outcrops and sandy ridge above. 7250 7400 ft. 42.1081° N, 110.5506° W T25N R115W S31 SW1/4; and also T23N R116W South 1/4 S36, T22N R115W NW1/4 S6; also T22N R116W N1/2 S1 42.1081 -110.5506 Flowering N RM0300207 N 237 RM 563169 Cretaceous/Hogsback RM 614266 RM0184468 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-104061 Ronald L. Hartman 41971 24 7 1993 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Pine Grove Creek near northwest end of Cretaceous Mountain; ca 15.5 air mi SW of Big Piney. Meadow along stream with patches of shrubs. 7900 ft. 42.4269° N, 110.3672° W T28N R114W S10 NE1/4 of SE1/4 42.4269 -110.3672 Fruiting N RM0184468 N 238 RM 563317 Wyo/Salt River 1993 RM 1016544 RM0300206 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-104063 Ronald L. Hartman 42119 25 7 1993 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Salt River Range: Big Fall Creek, ca 24 air mi SW of Big Piney. Sagebrush slopes with limber pine and subalpine fir on limey slopes with limestone outcrops. 7700 8300 ft. 42.3717° N, 110.5333° W T28N R115W S31 42.3717 -110.5333 Buds N RM0300206 N 239 RM 565026 Cretaceous/Hogsback RM 614265 RM0184472 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-104094 Ronald L. Hartman 43826 13 8 1993 U.S.A. Wyoming Lincoln Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: 1 air mi E of Hogsback Ridge, ca 22 air mi SW of Big Piney. Marshy area and edge of stock pond. 7000 ft. 42.2528° N, 110.2903° W; uncertainty 1 mi. T26N R113W S8 SE1/4; also SW1/4 S9 42.2528 -110.2903 1 mi. Fruiting N RM0184472 N 240 RM 566050 Wyo/Salt River 1993 RM 1016543 RM0300205 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-104127 Ronald L. Hartman 44848 22 8 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: Spring Lake Creek trail from divide to western end of Lake Alice. Rock slides, coniferous forests and shoreline. 7800 8000 ft. 42.3992° N, 110.7667° W T28N R117W S19 NE1/4; also NW1/4 S20 42.3992 -110.7667 Buds N RM0300205 N 241 RM 572752 Fertig 1990 RM 593501 RM0185400 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-104722 B. E. Nelson 19332 Walter Fertig 9 7 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: south end of Fremont Lake adjacent to Skyline Drive, ca 2.5 air mi NE of Pinedale. Ditch bank and moist flats. 7400 7600 ft. 42.8881° N, 109.83° W T34N R109W S26 42.8881 -109.83 Flowering and Fruiting N RM0185400 N 242 RM 577998 Big Horn Mts RM 350835 RM0185371 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-105158 B. E. Nelson 5819 7 7 1980 U.S.A. Wyoming Fremont Big Horn Mountains: along Stove Creek on the Nowood Road, ca 15.5 air mi NNE of Lost Cabin, ca 54 air mi NE of Riverton. Bottom of a draw. 6500 ft. 43.4942° N, 107.5427° W; uncertainty 1 mi. T41N R89W S28 43.4942 -107.5427 1 mi. Flowering and Fruiting N RM0185371 N 243 RM 584152 RMHERB1 RM 214785 RM0184445 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-105716 John F. Reed 2722 Mildred S. Reed 30 8 1949 U.S.A. Wyoming Teton Jackson Hole: Potholes area. 6600 ft. 43.7976° N, 110.6308° W; NAD 83, uncertainty 1.5 mi., Digital Map T44N R115W S10 43.7976 -110.6308 NAD 83 2 mi. N Digital Map Located among The Potholes, northern end, at ca 6,600 ft; ca 1.5 air miles NE of Burned Ridge; ca 0.5 miles SE of Teton Park Road; geo-locate.org. EL Flowering and Fruiting N RM0184445 N 244 RM 584153 RMHERB1 RM 208849 RM0184441 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-45715 John F. Reed 953 7 8 1947 U.S.A. Wyoming Teton Jackson Hole Wildlife Park: near Pacific Creek. Driest areas on the first terrace above Pacific Creek. 6750 ft. 43.8713° N, 110.4956° W; NAD 83, uncertainty 1 mi., Digital Map T45N R114W S13 or S14 43.8713 -110.4956 NAD 83 1 mi. Digital Map Located ca 2 road miles NE of U.S. Hwy 89 & 287, on Pacific Creek Road, along Pacific Creek; ca 1.5 air miles NE of Lozier Hill; ca 1 air mile SE of Emma Matilda Lake; geo-locate.org. EL Flowering and Fruiting N RM0184441 N 245 RM 584154 RMHERB1 RM 292224 RM0184444 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-105717 John R. Reeder 5151 Charlotte G. Reeder 2 8 1969 U.S.A. Wyoming Albany 7 mi SE pf Albany on Woods Landing Road. In gravelly soil at base of rocky slope. 8200 ft. Flowering and Fruiting N RM0184444 N 246 RM 585645 Haines 1985 RM 388226 RM0185424 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-105819 June Haines 4622 2 7 1985 U.S.A. Wyoming Carbon Granite Mountain Uplift: ca 5 mi N of the Ferris Mountains, along Little Cherry Creek, ca 6 air mi E of Muddy Gap Junction (Three Forks). Moist edge of meadow adjacent to creek. 6200 ft. 42.3686° N, 107.338° W; uncertainty 2 mi. T28N R88W S27; also S34 42.3686 -107.338 2 mi. N N Flowering and Fruiting N RM0185424 N 247 RM 586149 Haines 1985 RM 388221 RM0040269 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Stuart Markow in 2000. RM-24305 June Haines 5112a Georgia Haines 27 7 1985 U.S.A. Wyoming Fremont Southeast edge of Trail Lake at inlet of Torrey Creek, ca 8.2 air mi SSE of Dubois; ca 6.9 mi S on Trail Lake Road. Steep slope at edge of lake. 7400 ft. 43.4345° N, 109.5458° W; uncertainty 1 mi. T40N R106W S14 43.4345 -109.5458 1 mi. N RM0040269 N 248 RM 586150 Haines 1985 RM 388227 RM0040271 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-24305 June Haines 5112b Georgia Haines 27 7 1985 U.S.A. Wyoming Fremont Southeast edge of Trail Lake at inlet of Torrey Creek, ca 8.2 air mi SSE of Dubois; ca 6.9 mi S on Trail Lake Road. Steep slope at edge of lake. 7400 ft. 43.4345° N, 109.5458° W; uncertainty 1 mi. T40N R106W S14 43.4345 -109.5458 1 mi. Flowering and Fruiting N RM0040271 N 249 RM 586151 Haines 1985 RM 388222 RM0040270 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Stuart Markow in 2000. RM-24305 June Haines 5112c Georgia Haines 27 7 1985 U.S.A. Wyoming Fremont Southeast edge of Trail Lake at inlet of Torrey Creek, ca 8.2 air mi SSE of Dubois; ca 6.9 mi S on Trail Lake Road. Steep slope at edge of lake. 7400 ft. 43.4345° N, 109.5458° W; uncertainty 1 mi. T40N R106W S14 43.4345 -109.5458 1 mi. N RM0040270 N 250 RM 586227 Haines 1985 RM 388228 RM0185425 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-105851 June Haines 5187 2 8 1985 U.S.A. Wyoming Natrona Granite Mountain Uplift: Dry Draw, ca 6 air mi NNW of Muddy Gap Junction. Bottom of draw. 6600 ft. 42.4529° N, 107.4945° W T29N R89W S28; also S33 42.4529 -107.4945 Flowering and Fruiting N RM0185425 N 251 RM 586388 Haines 1985 RM 388229 RM0185420 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-24308 June Haines 5338a Georgia Haines 4 8 1985 U.S.A. Wyoming Fremont Sweetwater Rocks, ca 8 air mi ENE of Jeffrey City. Moist sides of drainage. 6400 6800 ft. 42.4966° N, 107.6714° W; uncertainty 1 mi. T29N R91W S12 42.4966 -107.6714 1 mi. Flowering and Fruiting N RM0185420 N 252 RM 586435 Haines 1985 RM 388223 RM0184430 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-105855 June Haines 5382 7 8 1985 U.S.A. Wyoming Fremont Granite Mountain Uplift: Sweetwater River, ca 3 air mi NE of Jeffrey City. Meadow north of river. 6230 6340 ft. T30N R92W S36 42.52635 -107.78908 NAD 83 1 mi. N N Nat. Geog. TOPO! GJB Flowering and Fruiting N RM0184430 N 253 RM 586751 Haines 1985 RM 388230 RM0185419 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-60858 June Haines 5688 Georgia Haines 22 8 1985 U.S.A. Wyoming Fremont Sage Hen Creek, ca 9.5 air mi NE of Jeffrey City. Edge of water. 6200 ft. 42.5258° N, 107.6517° W; uncertainty 1 mi. T30N R90W S31 42.5258 -107.6517 1 mi. Flowering and Fruiting N RM0185419 N 254 RM 591763 Dueholm Misc RM 524882 RM0185413 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-106255 Keith H. Dueholm 10613 16 7 1980 U.S.A. Wyoming Sweetwater [location and coordinates withheld] Level sagebrush plains below, some hills with sandstone, meadows along seepage below springs; meadows. 8000 ft. Flowering and Fruiting N RM0185413 N 255 RM 592842 Wind River Basin RM 524881 RM0185418 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-106322 Keith H. Dueholm 11689 28 6 1981 U.S.A. Wyoming Fremont Wind River Basin: along East Fork Dry Creek, ca 12 air mi NW of Lysite. Cobble bench and slopes, greasewood flats along creek, margins of creek; along creek. 5200 ft. 43.3644° N, 107.8839° W; uncertainty 1 mi. T39N R92W S9 43.3644 -107.8839 1 mi. Flowering and Fruiting N RM0185418 N 256 RM 597042 Dueholm 1978 RM 321353 RM0185422 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-106550 Keith H. Dueholm 5401 4 8 1978 U.S.A. Wyoming Converse [location and coordinates withheld] Hills, sandstone outcrops, flats along creek, dry creek bed; flats. 5300 ft. Flowering and Fruiting N RM0185422 N 257 RM 600307 Dueholm 1979 RM 333958 RM0185416 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-106717 Keith H. Dueholm 8856 9 8 1979 U.S.A. Wyoming Sheridan Powder River Basin: along U.S. Hwy 87, ca 2 road mi NW of Ranchester. Wet ditches, meadows along small stream, tall grass prairie of big bluestem and slough grass, between railroad and wet ditch; prairie. 4800 ft. 44.9294° N, 107.2242° W; uncertainty 1 mi. T57N R86W S10 44.9294 -107.2242 1 mi. Flowering and Fruiting N RM0185416 N 258 RM 607779 Dueholm 1979 RM 333929 RM0185414 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-106928 Ronald L. Hartman 10091 13 7 1979 U.S.A. Wyoming Johnson Powder River Basin: ca 3 air mi W of Kaycee. Shale slopes with sandstone outcrops and drainages. 4800 ft. 43.7081° N, 106.7036° W; uncertainty 2 mi. T43N R82W S9; also S10, S15; also S16 43.7081 -106.7036 3 mi. Flowering and Fruiting N RM0185414 N 259 RM 608274 Big Horn Mts RM 333930 RM0185417 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-106943 Ronald L. Hartman 10615 3 8 1979 U.S.A. Wyoming Sheridan Big Horn Mountains: ca 3 air mi SSW of Dayton. Ridge with sandy lower slopes and stream bottom, Gypsum springs and Chugwater formations. 4400 ft. 44.8289° N, 107.2928° W; uncertainty 1 mi. T56N R87W S13 44.8289 -107.2928 1 mi. Flowering and Fruiting N RM0185417 N 260 RM 609729 Wind River Basin RM 388232 RM0185421 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-107057 Ronald L. Hartman 12913 Gael Fonken 26 6 1981 U.S.A. Wyoming Natrona Rattlesnake Mountains: north slope S of Horse Heaven. Pond and open drainage. 6800 ft. 42.7439° N, 107.0075° W; uncertainty 1 mi. T32N R85W S15 42.7439 -107.0075 1 mi. Flowering and Fruiting N RM0185421 N 261 RM 609782 Wind River Basin RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-107059 Ronald L. Hartman 12966 Gael Fonken 26 6 1981 U.S.A. Wyoming Natrona Rattlesnake Mountains: Garfield Peak and northeast slope. Sandstones, shales, and limestone on lower slopes with granite above; streambanks, open slopes, and limber pine woodlands. 7000 8244 ft. 42.7889° N, 107.2725° W; uncertainty 2 mi. T33N R87W S33; also S34 42.7889 -107.2725 2 mi. N N N N 262 RM 609783 Wind River Basin RM 388233 RM0184460 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-107060 Ronald L. Hartman 12966 Gael Fonken 26 6 1981 U.S.A. Wyoming Natrona Rattle Snake Mountains: Garfield Peak and northeast slope. Sandstones, shales, and limestone on lower slopes with granite above; streambanks, open slopes, and limber pine woodlands. 7000 ft. T33N R87W S33 Flowering and Fruiting N RM0184460 N 263 RM 612457 Kirkpatrick 1983 RM 564451 RM0040273 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-62451 Ronald L. Hartman 16925 17 8 1983 U.S.A. Wyoming Fremont Absaroka Mountains: vicinity of Double Cabin. Meadows and river bottom; open slopes. 8000 8200 ft. 43.80694° N, 109.54222° W; uncertainty 2 mi. T44N R106W S2; also S3 43.80694 -109.54222 2 mi. Flowering and Fruiting N RM0040273 N 264 RM 614796 Haines 1985 RM 388231 RM0184471 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-107209 Ronald L. Hartman 20317 June Haines 2 6 1985 U.S.A. Wyoming Natrona Wind River Basin: Sentinel Rocks, 2.5 air mi SE of Independence Rock. Sandy sagebrush covered plains, granite mountains with massive boulders and moist seeps, aspen woodlands in drainages; sandy sagebrush covered plains. 6200 7200 ft. 42.4839° N, 107.1186° W; uncertainty 1 mi. T29N R86W S14 42.4839 -107.1186 1 mi. Flowering and Fruiting N RM0184471 N 265 RM 614987 Northern Absarokas RM 535967 RM0040274 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-107215 Ronald L. Hartman 20508 12 7 1985 U.S.A. Wyoming Park Northern Absarokas: Sunlight Creek, ca 24 air mi NW of Cody. Open grassy ridges and slopes, granite outcrops and cliffs, streamside, and occasional sedimentary outcrop; grassy area. 5600 6000 ft. 44.7739° N, 109.41194° W; uncertainty 2 mi. T55N R104W S5; also S6 and S7 44.7739 -109.41194 3 mi. Flowering and Fruiting N RM0040274 N 266 RM 619107 Gray Hills 1990 RM 738134 RM0185381 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-17793 Ronald L. Hartman 26481 6 7 1990 U.S.A. Wyoming Teton Mount Leidy Highland Area: Gray Hills: Dallas Creek to Lightning Creek, ca 1 air mi N of west end of Upper Slide Lake. Shaley barren slopes and adjacent stream bottoms. 7600 8000 ft. 43.6027° N, 110.3389° W T42N R112W S18; also T42N R113W S12 and S13 43.6027 -110.3389 Flowering and Fruiting N RM0185381 N 267 RM 619340 Fertig 1990 RM 593503 RM0185399 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-107375 Ronald L. Hartman 26743 9 7 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: between Willow Lake and Fremont Lake near Trapper Lake Trailhead. Sagebrush grassland and aspen woodland with series of filled and dried-up ponds. 8100 8200 ft. 43.0044° N, 109.85° W T35N R109W S15; also S22 43.0044 -109.85 Flowering and Fruiting N RM0185399 N 268 RM 620158 Fertig 1990 RM 593502 RM0185411 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-107398 Ronald L. Hartman 28271 25 8 1990 U.S.A. Wyoming Teton West Slope Wind River Range: South Fork Fish Creek between Purdy and Hackamore Creeks. Meadows, gravel bars, and adjacent lodgepole pine forests. 7750 7800 ft. 43.5731° N, 110.1208° W; uncertainty 2 mi. T42N R111W S25; also S26 43.5731 -110.1208 2 mi. Flowering and Fruiting N RM0185411 N 269 RM 621517 Fertig 1991 RM 590858 RM0040272 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Walter Fertig. RM-107441 Ronald L. Hartman 31353 Jonathan Hughes 21 8 1991 U.S.A. Wyoming Fremont West Slope Wind River Range: ca 4 air mi NW of Wyo Hwy 28 on road SW and paralleling Sweetwater River canyon. Granitic/metamorphic canyon slopes and canyon bottom; canyon bottom. 7500 7800 ft. 42.4125° N, 108.9744° W T28N R102W S10; also S11 42.4125 -108.9744 2 mi. Flowering and Fruiting N RM0040272 N 270 RM 621736 Fertig 1991 RM 590791 RM0185396 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-107448 Ronald L. Hartman 31570a Jonathan Hughes 22 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: Lime Creek, across Green River from Kendall Warm Springs, ca 11 air mi W of Green River Lakes. Limestone outcrops with stream on rolling sagebrush slopes. 7800 8800 ft. 43.2831° N, 110.0525° W; uncertainty 2 mi. T38N R110W S4; also S9 and S10 43.2831 -110.0525 2 mi. N N Flowering and Fruiting N RM0185396 N 271 RM 622408 Laramie Plains RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-107511 Ronald L. Hartman 5041 Barry Hammel 4 9 1977 U.S.A. Wyoming Carbon Laramie Plains: I-80, 0.8 mi NW of Elk Mountain Interchange. Saline flats and ditches along frontage road. 7100 ft. 41.7192° N, 106.47° W; uncertainty 1 mi. T20N R81W S11 41.7192 -106.47 1 mi. N N 272 RM 626416 Hartman Misc RM 333955 RM0185415 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-106926 Ronald L. Hartman 9979 12 7 1979 U.S.A. Wyoming Natrona Oil field, ca 4.2 air mi N of Waltman. Eroded shale slopes with sandstone outcrops and drainages. 6200 ft. 43.1192° N, 107.1936° W; uncertainty 2 mi. T36N R86W S6; also T36N R87W S1 43.1192 -107.1936 2 mi. N N Flowering and Fruiting N RM0185415 N 273 RM 627144 Fertig 1991 RM 590793 RM0185407 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-107833 Walter Fertig 10668 4 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: south and east shore of Little Half Moon Lake, 8 air mi ENE of Pinedale. Dry, north-facing sagebrush-grassland ridge. 7600 ft. 42.9019° N, 109.7108° W; uncertainty 1 mi. T34N R108W S23 42.9019 -109.7108 1 mi. Flowering and Fruiting N RM0185407 N 274 RM 627783 Fertig 1991 RM 590795 RM0185382 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-107859 Walter Fertig 11300 N. Duane Atwood 14 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: East shore of Green River, ca 0.25 mi N of north shore of Lower Green River Lake. Moist, muddy banks of Green River. 8000 ft. 43.3119° N, 109.8564° W T39N R108W S30 43.3119 -109.8564 N RM0185382 N 275 RM 628388 Fertig 1991 RM 590792 RM0185397 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-19189 Walter Fertig 11897 Jonathan Hughes 19 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: Lamreaux Meadows, ca 4 air mi NW of Dutch Joe Guard Station, ca 32 air mi ESE of Pinedale. Dry, sandy weed-dominated dirt road. 9000 ft. 42.6564° N, 109.2953° W; uncertainty 1 mi. T31N R104W S18 42.6564 -109.2953 1 mi. Flowering and Fruiting N RM0185397 N 276 RM 630132 Fertig 1990 RM 593505 RM0185403 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-107975 Walter Fertig 2667 2 7 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: west face of White Rock, adjacent to upper Green River Lake, ca 28 air mi N of Pinedale. Open limestone/shale talus slope at base of mountain. 8100 ft. 43.2708° N, 109.8192° W T38N R108W S9 43.2708 -109.8192 1 mi. Flowering and Fruiting N RM0185403 N 277 RM 632669 Fertig 1990 RM 593504 RM0185401 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-108070 Walter Fertig 5169 2 8 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: north shore of New Fork Lakes, ca 17 air mi N of Pinedale. Open canopy weedy-sagebrush community adjacent to Narrows Campground Road. 7820 ft. 43.1031° N, 109.9478° W; uncertainty 3 mi. T36N R110W S11; also S12 and S15 43.1031 -109.9478 3 mi. Flowering and Fruiting N RM0185401 N 278 RM 635406 Fertig 1991 RM 590794 RM0185406 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-108202 Walter Fertig 8236 25 6 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: ridge 0.5 mi SW of Blueberry Lake, 0.5 mi E of Boulder Lake, ca 12.5 air mi E of Pinedale. Semi-shady bank of small stream in moist soil. 7760 8400 ft. 42.8731° N, 109.6117° W T34N R107W S34 42.8731 -109.6117 N N Flowering and Fruiting N RM0185406 N 279 RM 6457 Taylor, Amy 1998 RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-471 Amy J. Roderick 5519 24 6 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Stone Cabin Creek crossing Poison Spider or County Road 201, ca 38 air mi NW of Alcova townsite. Creek banks and adjacent swale; areas of high salinity. 6340 6400 ft. 42.8584° N, 107.3358° W T33N R88W S1 42.8584 -107.3358 Flowering N N 280 RM 646683 RMHERB1 RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109162 Robert D. Dorn 8076 12 8 1999 U.S.A. Wyoming Natrona Ca 1 mi SW of Natrona. Moist drainageway with Poa and Carex. 5600 ft. 43.0189° N, 106.8244° W T35N R83W S8; Center of S8 43.0189 -106.8244 N N 281 RM 647659 SE WY 1993 RM 605886 RM0185383 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109327 Ronald L. Hartman 39321 29 6 1993 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 14 air mi SSE of Esterbrook. Sandy plains. 5600 ft. 42.2983° N, 105.2539° W T27N R70W S21 SW1/4 42.2983 -105.2539 Flowering N RM0185383 N 282 RM 647660 SE WY 1993 RM 605887 RM0185377 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109327 Ronald L. Hartman 39321 29 6 1993 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 14 air mi SSE of Esterbrook. Sandy plains. 5600 ft. 42.2983° N, 105.2539° W T27N R70W S21 SW1/4 42.2983 -105.2539 Flowering N RM0185377 N 283 RM 648608 SE WY 1993 RM 605888 RM0184470 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109351 Ronald L. Hartman 40261 T. W. Nelson 6 7 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 1.2 air mi NNW of Waltman. Sandy draw and slopes. 6230 ft. 43.0908° N, 107.2133° W T36N R87W S13 43.0908 -107.2133 Flowering N RM0184470 N 284 RM 650570 Cramer 1994 RM 629845 RM0185398 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109435 Ronald L. Hartman 48649 29 7 1994 U.S.A. Wyoming Sweetwater Green River Basin: Eden Reservoir, south side, ca 8.5 air mi NE of Farson. Reservoir margin and edge of canal. 6700 ft. 42.215° N, 109.3761° W; uncertainty 2 mi. T26N R105W S19; also S20 42.215 -109.3761 2 mi. Flowering N RM0185398 N 285 RM 650900 Hartman Misc RM 319186 RM0184466 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109468 Ronald L. Hartman 5041 Barry Hammel 4 9 1977 U.S.A. Wyoming Carbon I-80, 0.8 mi N of Elk Mountain Interchange. Saline flats and ditches along frontage road. 7100 ft. Flowering and Fruiting N RM0184466 N 286 RM 651363 Cramer 1994 RM 630064 RM0185393 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109489 Thomas Cramer 101 7 6 1994 U.S.A. Wyoming Sublette Green River Basin: along Long Draw W of Elk Mountain, ca 1.5 air mi W of Elkhorn Junction. Grass and sedge filled basin abutted by sagebrush hills. 7050 ft. 42.4389° N, 109.2911° W; uncertainty 1 mi. T29N R104W S32 South1/4 42.4389 -109.2911 1 mi. Flowering N RM0185393 N 287 RM 652548 Cramer 1994 RM 630063 RM0185394 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109515 Thomas Cramer 1831 Jane T. Kellett 7 7 1994 U.S.A. Wyoming Fremont Green River Basin: hill W of West Pacific Creek, ca 14 air mi SW of South Pass City. Sagebrush hillside, windswept tops, and badlands. 7200 7590 ft. 42.3431° N, 108.9728° W T27N R102W S3 W1/2; also N1/4 S10 42.3431 -108.9728 Flowering N RM0185394 N 288 RM 653233 Cramer 1994 RM 642736 RM0185405 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109514 Thomas Cramer 250 9 6 1994 U.S.A. Wyoming Sublette Green River Basin: east side of Aspen Ridge, ca 10 air mi W of Daniel. Sagebrush hills, grassy draws, windswept hilltops, and aspen copses. 7500 8000 ft. 42.8583° N, 110.2836° W T33N R113W S1; also S2, T34N R113W S35 and S36; T34N R112W S31 and S32; T33N R112W S6 42.8583 -110.2836 N N Flowering N RM0185405 N 289 RM 653394 Cramer 1994 RM 630062 RM0184434 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109530 Thomas Cramer 2641 31 7 1994 U.S.A. Wyoming Sublette Green River Basin: McNinch Reservoirs 1 and 2, ca 8.5 air mi NW of Big Piney. Reservoir edge, meadows, and sagebrush with outflow stream meadowed edges. 7150 ft. 42.6008° N, 110.2689° W T30N R113W S11 E1/4; also W1/2 S12 42.6008 -110.2689 1 mi. Flowering N RM0184434 N 290 RM 653431 Cramer 1994 RM 630061 RM0185395 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109531 Thomas Cramer 2671 31 7 1994 U.S.A. Wyoming Sublette Green River Basin: Green River Supply Canal, ca 7 air mi S of Daniel. Canal edge, meadows, willows, and sagebrush. 7100 ft. 42.7586° N, 110.0564° W; uncertainty 1 mi. T32N R111W S10 South1/4; also S15 42.7586 -110.0564 1 mi. Flowering N RM0185395 N 291 RM 653707 Cramer 1994 RM 629851 RM0185392 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109537 Thomas Cramer 2914 6 8 1994 U.S.A. Wyoming Sublette Green River Basin: ca 4.5 air mi NW of Big Sandy. Roadside ditches between irrigated fields. 7170 ft. 42.6839° N, 109.5092° W T31N R106W S5 NW1/4 42.6839 -109.5092 Flowering N RM0185392 N 292 RM 654514 Cramer 1994 RM 629850 RM0185389 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109549 Thomas Cramer 3619 12 8 1994 U.S.A. Wyoming Sublette Green River Basin: Horse Creek, ca 4.5 air mi SE of Merna. Sandstone bluff above creek, sagebrush, aspen groves, and scattered limber pine. 7480 7750 ft. 42.9019° N, 110.2819° W; uncertainty 1 mi. T34N R113W S24 NE1/4; also T34N R112W South1/4 S18 and NW1/4 S19 42.9019 -110.2819 1 mi. Flowering N RM0185389 N 293 RM 654821 Cramer 1994 RM 608549 RM0184469 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109556 Thomas Cramer 4046 15 8 1994 U.S.A. Wyoming Lincoln Green River Basin: Slate Creek, ca 7 air mi W of Fontenelle. Alkali creek flats, meadows with assorted Chenopodiaceae, and adjacent semi-barren bluff. 6550 6750 ft. 41.9742° N, 110.1969° W T23N R113W S14 41.9742 -110.1969 Flowering N RM0184469 N 294 RM 655130 Cramer 1994 RM 629849 RM0185388 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109564 Thomas Cramer 4313 Ben and Becky Cramer 21 8 1994 U.S.A. Wyoming Sublette Green River Basin: Green River, ca 9 air mi S of Big Piney. Riverside meadows, sagebrush, and sagebrush bluff. 6650 ft. 42.4086° N, 110.1003° W; uncertainty 0.5 mi. T28N R112W S13 SW1/4 42.4086 -110.1003 1 mi. Flowering N RM0185388 N 295 RM 655230 Cramer 1994 RM 629848 RM0185386 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109567 Thomas Cramer 4402 Ben and Becky Cramer 21 8 1994 U.S.A. Wyoming Sweetwater Green River Basin: Big Sandy River, ca 1 air mi SW of Farson. Riverside meadows, sagebrush, and open hillsides. 6570 ft. 42.0981° N, 109.46° W T25N R106W S33 South1/2 42.0981 -109.46 Flowering N RM0185386 N 296 RM 655328 Cramer 1994 RM 629847 RM0185385 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109569 Thomas Cramer 4490 Ronald L. Hartman 23 8 1994 U.S.A. Wyoming Lincoln Green River Basin: Green River, ca 6 air mi S of La Barge. Riverside meadows and willows. 6510 ft. 42.1747° N, 110.1829° W; uncertainty 0.5 mi. T25N R112W S5 SW1/4 42.1747 -110.1829 1 mi. Flowering and Fruiting N RM0185385 N 297 RM 655398 Cramer 1994 RM 629846 RM0185384 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109569 Thomas Cramer 4553 Ronald L. Hartman 23 8 1994 U.S.A. Wyoming Lincoln Green River Basin: Green River, ca 6 air mi S of La Barge. Riverside meadows and willows. 6510 ft. 42.1747° N, 110.1829° W; uncertainty 0.5 mi. T25N R112W S5 SW1/4 42.1747 -110.1829 1 mi. Fruiting N RM0185384 N 298 RM 658354 Cramer 1995 RM 641064 RM0185410 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109764 Thomas Cramer 7440 7 7 1995 U.S.A. Wyoming Sublette Green River Basin: ca 11.5 air mi SW of Boulder. Sagebrush draw off of mesa top. 7200 7300 ft. 42.6439° N, 109.881° W; uncertainty 0.5 mi. T31N R109W S19 SW1/4 42.6439 -109.881 1 mi. Flowering N RM0185410 N 299 RM 658875 Cramer 1995 RM 641063 RM0185409 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109785 Thomas Cramer 8038 Jane T. Kellett 15 7 1995 U.S.A. Wyoming Sublette [location and coordinates withheld] Sagebrush draw and stockpond. 7300 7350 ft. Flowering N RM0185409 N 300 RM 659157 Cramer 1995 RM 641062 RM0185408 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109799 Thomas Cramer 8287 Jane T. Kellett 15 7 1995 U.S.A. Wyoming Sublette Green River Basin: Green River, ca 13 air mi N of Daniel Junction. Wet draw meadow with sagebrush sides. 7575 ft. 43.0775° N, 110.0857° W T36N R111W S22 NE1/4 43.0775 -110.0857 Flowering N RM0185408 N 301 RM 660180 Cramer 1995 RM 641061 RM0185404 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109836 Thomas Cramer 9182 Jane T. Kellett 23 7 1995 U.S.A. Wyoming Sublette Green River Basin: Water Hole Draw at Big Sandy River, ca 23.5 air mi N of Farson. Riverside meadows and willows. 6900 ft. 42.4532° N, 109.4509° W T29N R106W S26 SE1/4 42.4532 -109.4509 Flowering N RM0185404 N 302 RM 660699 Cramer 1995 RM 640862 RM0185402 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-109857 Thomas Cramer 9640 Jane T. Kellett 27 7 1995 U.S.A. Wyoming Sublette Green River Basin: The Mesa, ca 9.5 air mi WSW of Boulder. Sagebrush draw off of hilltop. 7350 7400 ft. 42.6879° N, 109.881° W; uncertainty 0.5 mi. T31N R109W S6 NW1/4 42.6879 -109.881 1 mi. Flowering N RM0185402 N 303 RM 680462 Heidel 2007 RM 823424 RM0049508 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-116546 Bonnie Heidel 2979 23 7 2007 U.S.A. Wyoming Park Northern Absaroka Mountains: Clarks Fork Valley: Swamp Lake wetland at base of the Cathedral Cliffs, ca 34 air mi NW of Cody. Marl mounds dominated by Eleocharis quinqueflora, with Parnassia palustris. 6600 ft. T56N R105W S14 N1/2 Buds N RM0049508 N 304 RM 709274 Legler 2008 RM 903934 RM0027642 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Ben Legler on 12/29/2008. RM-120263 Ben Legler 10073 23 7 2008 U.S.A. New Mexico Colfax Vermejo Park Ranch: ridgeline at heads of Little Crow Canyon and Shotgun Canyon; 14 air mi WSW of Raton. Dry, open Pinus ponderosa forest with Pseudotsuga menziesii, Quercus gambeli, and Festuca arizonica. 8121 ft. 36.851696° N, 104.687729° W; WGS 84, GPS reading 36.851696 -104.687729 WGS 84 GPS reading Loosely tufted in sandy road bed; uncommon. Specimen GPS: 36.853085, -104.687355. Flowering N RM0027642 N 305 RM 718579 WYNND RM 817887 RM0185375 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-120645 Walter Fertig 22818 16 7 2006 U.S.A. Wyoming Sublette Wind River Range: Bridger-Teton National Forest: cold water fen wetland N of Kendall Warm Springs on east side of the Green River Lakes Road, ca 1/4 mi E of the Green River and 31 air mi NNW of Pinedale. Calcareous fen wetland on perched water table; vegetation dominated by Carex simulata and Deschampsia cespitosa on spongy "quaking" humus-rich organic soil; areas of open water with Utricularia macrorhiza. 7800 ft. zone 12, 579573E, 4792484N; NAD 27, GPS reading T38N R110W S2 NW1/4 SE1/4 Flowering and Fruiting N RM0185375 N 306 RM 725095 Lukas BLM RM 923904 RM0083034 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-116753 B. E. Nelson 75847 31 7 2008 U.S.A. Wyoming Albany Medicine Bow Mountains: N of Sunrise Creek at the south base of Jelm Mountain, ca 1 air mi NW of Ring Mountain, ca 26.7 air mi SW of Laramie. Along spring drainage and adjacent slope. 8000 8240 ft. 41.0641° N, 105.9873° W; NAD 83, , GPS reading T13N R77W S25 SW1/4 41.0641 -105.9873 NAD 83 GPS reading Flowering N RM0083034 307 RM 729173 Lukas BLM RM 927815 RM0087626 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-117484 Laura E. Lukas 8687 Bonnie Heidel, Richard McNeill, Benjamin S. Legler 31 8 2008 U.S.A. Wyoming Albany Laramie Plains: just E of Sheep Mountain, ca 2 air mi N of Lake Hattie, ca 9 air mi ESE of Centennial. Seep on plains, salty, sandy clay soil. 7380 7400 ft. 41.2598° N, 105.9865° W to 41.2589° N, 105.983° W; NAD 83, uncertainty 0.25 mi., GPS reading zone 13T, 417369E, 4568063N to 417656E, 4567957N; NAD 83, uncertainty 0.25 mi., GPS reading T15N R77W S24 N1/2 41.2598 -105.9865 NAD 83 0 mi. GPS reading Buds RM0083035,RM0087626 308 RM 732996 Lukas BLM RM 929781 RM0090161 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-119401 Laura E. Lukas 10203 15 7 2009 U.S.A. Wyoming Carbon Medicine Bow Mountains: 3-3.5 mi ESE of Bennett Peak between North and South forks Corral Creek, ca 13 air mi ENE of Encampment and ca 19 air mi SE of Saratoga. Sagebrush hills near wooded creek. 7707 7859 ft. 41.2511° N, 106.539° W to 41.265° N, 106.5391° W; NAD 83, , GPS reading T15N R82W S13; also S24 and T15N R81W S17, S18, and S19 41.2511 -106.539 NAD 83 GPS reading Buds N RM0090161 309 RM 768846 Missouri Plateau RM 44857 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 2. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-129276 L. R. Waldron 1804 31 8 1903 U.S.A. North Dakota Hettinger Merrill. Flowering and Fruiting N N 310 RM 768847 Missouri Plateau RM 51577 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 2. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-129277 J. Lunell s.n. 3 9 1905 U.S.A. North Dakota Benson Butte. In low, alkaline soil. Flowering and Fruiting N N 311 RM 768879 Missouri Plateau RM 106711 RM0185329 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-122619 A. C. McIntosh 734 20 7 1925 U.S.A. South Dakota Pennington Castle Creek: 3 mi W of Deerfield. In marsh. Common. Flowering and Fruiting N RM0185329 N 312 RM 768880 Missouri Plateau USFS 423070 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 2. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Jason R. Swallen. RM-122665 Thomas Lommasson 41 30 7 1934 U.S.A. Montana Lewis and Clark Lewis and Clark National Forest: Willow Creek Ranger Station. Level slope; deep black loam soil; grass meadow. 5200 ft. T20N R9W S26 Scattering patches. Flowering and Fruiting N N 313 RM 768881 Missouri Plateau USFS 423071 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 2. Muhlenbergia squarrosa (Trin.) Rydb.
Annotated by Agnes B. Chase. RM-123234 A. A. Saunders 90 7 8 1912 U.S.A. Montana Meagher Lewis and Clark National Forest: Willow Creek Ranger Station. Dry, fine loam soil. 5100 ft. 47.48851° N, 112.64568° W 47.48851 -112.64568 Flowering and Fruiting N N 314 RM 768882 Missouri Plateau USFS 423073 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia squarrosa (Trin.) Rydb.
Annotated by no collector. RM-127338 Eric P. White 148 20 7 1928 U.S.A. Montana Gallatin Gallatin National Forest: Porcupine Administration Site. Level slope; clay and gravel soil; open grass with wheat, sedge, Stipa; dry bottomland. 6100 ft. Fairly abundant. Flowering and Fruiting N N 315 RM 768883 Missouri Plateau USFS 423074 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 2. Muhlenbergia squarrosa (Trin.) Rydb.
Annotated by Agnes B. Chase. RM-129300 James T. Jardine 517 20 7 1910 U.S.A. Montana Deerlodge National Forest: near a small spring on the north slope of Red Mountains/Little Blackfoot Creek. Among acres of slide rock; very little soil; what there is, is sandy loam. 9500 ft. Flowering and Fruiting N N 316 RM 768884 Missouri Plateau USFS 423075 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 2. Muhlenbergia squarrosa (Trin.) Rydb.
Annotated by no collector. RM-129301 H. E. Schwan 221 16 8 1922 U.S.A. Montana no county Deerlodge National Forest. Moist sandy loam in cultivated hay meadows. 7000 ft. Flowering and Fruiting N N 317 RM 768885 Missouri Plateau USFS 423077 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 2. Muhlenbergia squarrosa (Trin.) Rydb.
Annotated by no collector. RM-129302 G. E. Martin 89 25 8 1916 U.S.A. Montana Rosebud Custer National Forest: Poker Jim Butte. Northeast slope; sandy soil. 3700 ft. Scattered and not very abundant. Flowering and Fruiting N N 318 RM 768886 Missouri Plateau USFS 423076 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 2. Muhlenbergia squarrosa (Trin.) Rydb.
Annotated by no collector. RM-129302 G. E. Martin 90 25 8 1916 U.S.A. Montana Rosebud Custer National Forest: Poker Jim Butte. Northeast slope; gravelly loam soil. 3700 ft. Flowering and Fruiting N N 319 RM 768887 Missouri Plateau USFS 423078 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 2. Muhlenbergia squarrosa (Trin.) Rydb.
Annotated by no collector. RM-129303 H. W. Elofson 2 25 7 1927 U.S.A. Montana Beaverhead Beaverhead National Forest: McNinch Creek. Flat ground; moist deep sift loam; meadow with sedge, Poa, Aster. 7000 ft. Common. Flowering and Fruiting N N 320 RM 768888 Missouri Plateau USFS 423072 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia squarrosa (Trin.) Rydb.
Annotated by no collector. RM-125764 Barry C. Park 34 5 8 1927 U.S.A. Montana Meagher Jefferson National Forest: Spring Creek. Southwest slope; sandy soil; grass cover type. 5400 ft. T10N R10E S29 Common. TRS is more likely S21. Flowering and Fruiting N N 321 RM 768889 Missouri Plateau USFS 423105 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia squarrosa (Trin.) Rydb.
Annotated by Fred Benson. RM-129304 Fred Benson B-228 24 7 1934 U.S.A. Montana Silver Bow Moffet Creek. Flat ground; deep silt loam soil; creek bottom with grass, Po, Iris, Ag, sage. 5750 ft. S36 NW1/4 Limited abundance. Flowering and Fruiting N N 322 RM 768890 Missouri Plateau RM 122039 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 3. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Alan A. Beetle on 10//1946. RM-129305 J. W. Blankinship s.n. 7 9 1900 U.S.A. Montana Jefferson Bernice. Flowering and Fruiting N N 323 RM 768891 Missouri Plateau RM 9844 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 2. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-129306 no collector s.n. U.S.A. no county Rocky Mountains. Flowering and Fruiting N N 324 RM 768892 Missouri Plateau RM 218966 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 2. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by C. L. Porter. RM-25854 C. Leo Hitchcock 18511 19 7 1948 U.S.A. Montana Powell Flathead National Forest: bank of Flathead River, 1 mi NW of Big Prairie Ranger Station. Riverbank. 47.4896° N, 113.2279° W; uncertainty 9+ mi. 47.4896 -113.2279 9 mi. Flowering and Fruiting N N 325 RM 768893 Missouri Plateau RM 89665 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 2. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-129307 J. W. Blankinship 765 12 7 1906 U.S.A. Montana Deer Lodge Vicinity of Anaconda. Upland meadows. 7000 ft. Flowering and Fruiting N N 326 RM 768894 Missouri Plateau RM 122040 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Sporobolus asper (P. Beauv.) Kunth
Annotated by J. W. Blankinship. RM-127503 J. W. Blankinship s.n. 10 8 1899 U.S.A. Montana Gallatin Central Park. Flowering and Fruiting N N 327 RM 768895 Missouri Plateau RM 122037 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 2. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-129308 R. S. Williams s.n. 3 7 1897 U.S.A. Montana Lake St Marys Lake. St Mary Lake (not Marys) is located in Glacier National Park. Flowering and Fruiting N N 328 RM 768896 Missouri Plateau RM 150665 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 2. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-128157 C. L. Shear 410 17 7 1895 U.S.A. Montana Gallatin Manhattan. Flowering and Fruiting N N 329 RM 768897 Missouri Plateau RM 150653 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 2. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-129309 C. L. Shear 516 28 7 1895 U.S.A. Montana Gallatin Logan. Flowering and Fruiting N N 330 RM 768898 Missouri Plateau RM 122042 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 2. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-129310 J. W. Blankinship s.n. 24 8 1903 U.S.A. Montana Gallatin Three Forks. Alkali. Flowering and Fruiting N N 331 RM 768900 Missouri Plateau RM 21416 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 3. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-123540 P. A. Rydberg 3564 Ernst A. Bessey 26 7 1897 U.S.A. Montana no county Forks of the Madison River. 7000 ft. Flowering and Fruiting N N 332 RM 768901 Missouri Plateau RM 130510 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 2. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-25478 J. E. Kirkwood 2351 2 9 1925 U.S.A. Montana Lewis and Clark West Fork South Fork Sun River. 5200 ft. Flowering and Fruiting N N 333 RM 768902 Missouri Plateau RM 203089 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia squarrosa (Trin.) Rydb.
Annotated by C. Leo Hitchcock. RM-122856 C. Leo Hitchcock 13686 C. V. Muhlick 17 8 1945 U.S.A. Montana Jefferson Along Helena-Butte highway, 6 mi N of Boulder. Dry soil in meadow. Flowering and Fruiting N N 334 RM 768903 Missouri Plateau USFS 422999 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by C. H. Macdonald on 7/20/1959. RM-129311 C. H. Macdonald 1651 20 7 1959 U.S.A. Montana Ravalli Bitterroot National Forest: Spring Gulch (Sula). Slope 30%, south exposure; grass, weed cover type with Fescue, Carex, wheat grass, Bromus tectorum; sandy loam clay. 4000 ft. T2N R19W S31 Very scarce, patchy. Flowering and Fruiting N N 335 RM 768904 Missouri Plateau USFS 423000 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Thomas R. Soderstrom in 1963. RM-126059 E. F. Schlatterer 58 31 8 1962 U.S.A. Montana Madison Beaverhead National Forest: Wade Lake bench. 5% northwest slope; silt loam soil; fescue grassland with Festuca idahoensis, Stipa columbiana, Geum triflorum. 6500 ft. 44.8465° N, 111.5688° W T11S R1E S26 44.8465 -111.5688 Flowering and Fruiting N N 336 RM 768905 Missouri Plateau USFS 423001 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 2. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by no collector. RM-129312 Anthony B. Evanko GAH-20 14 8 1947 U.S.A. Montana Beaverhead Beaverhead National Forest: Sheep Creek basin. Slope 5%, east aspect, deep clay loam soil; meadow with Festuca idahoensis, Agropyron smithii; in dry meadows and ant hills. 7000 ft. T15N R29S Abundance is scarce. TRS is incorrect. Flowering and Fruiting N N 337 RM 768906 Missouri Plateau USFS 423002 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Jason R. Swallen on 2/4/1959. RM-26218 Jack E. Schmautz JES-247 13 7 1958 U.S.A. Montana Powell Flathead National Forest. Deep sandy loam soil; flat ground; meadow with Juncus, Poa, Potentilla. 4800 ft. 47.5056° N, 113.2382° W; uncertainty 1 mi. T20N R13W S10 NW1/4 47.5056 -113.2382 1 mi. Common. Flowering and Fruiting N N 338 RM 770773 Evert 2002 RM 909082 RM0037418 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-129739 Erwin F. Evert 39458 14 7 2002 U.S.A. Wyoming Teton Yellowstone Plateau: Yellowstone National Park: thermal area 1/4 mi S of Nez Perce Creek and 1 mi E of the Old Faithful-Madison Road, ca 8 mi SSE of Madison Junction. In wet sinter with Triglochin maritima, Crepis runcinata, and Eleocharis palustris. 7420 ft. 44.5711° N, 110.7952° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T53N R116W S13 44.5711 -110.7952 NAD 83 0 mi. Nat. Geog. TOPO! Fruiting N RM0037418 N 339 RM 788735 Charboneau 2010 RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-129385 B. E. Nelson 80836 31 7 2010 U.S.A. Montana Phillips Upper end of Peck Coulee ca 4 air mi S of Saskatchewan and ca 3 air mi E of Frenchman Creek, ca 51 air mi NNE of Malta. Bottom of the draw and adjacent moist meadows. 2900 2960 ft. 48.954° N, 107.2598° W; NAD 83, GPS reading T37N R34E S21 NW1/4 48.954 -107.2598 NAD 83 GPS reading Flowering N 340 RM 791896 Charboneau 2010 RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-127917 Joseph L. M. Charboneau 2439 29 7 2010 U.S.A. Montana Valley Mont Hwy 24 at bridge over Dry Fork Creek, ca 8.5 air mi SE of Forsman Reservoir, ca 23.5 air mi NNE of Glasgow. Moist bottoms along stream/roadside with clay soil. 2730 2740 ft. 48.5247° N, 106.5622° W; NAD 83, GPS reading T32N R40E S17 SW1/4; also S18 SE1/4 48.5247 -106.5622 NAD 83 GPS reading Flowering N 341 RM 791938 Charboneau 2010 RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-127923 Joseph L. M. Charboneau 2481 29 7 2010 U.S.A. Montana Valley W of Wolf Creek, ca 2.5 air mi SW of Forsman Reservoir, ca 26 air mi N of Glasgow. Now dry mud bottom with occasional stones. 2980 2990 ft. 48.5696° N, 106.6765° W; NAD 83, GPS reading T33N R39E S31 SW1/4 48.5696 -106.6765 NAD 83 GPS reading Flowering N 342 RM 807358 RMHERB1 USFS 408253 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-142860 Charles H. McDonald 617 13 7 1926 U.S.A. Wyoming Green River, several miles below Forest. Level slope; sandy loam soil; with Carex, pedicularis, redtop. 7500 ft. N Vegetative N N 343 RM 807359 RMHERB1 USFS 408255 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-142861 Frank H. Rose 64 3 7 1923 U.S.A. Wyoming Carbon Hayden National Forest: Battle. Moderate northeast slope; gravelly loam soil; with Poa, yarrow, Carex, Lav., Erigeron, Juncus. 9800 ft. T14N R85W S29 Vegetative N N 344 RM 807360 RMHERB1 USFS 408258 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-49654 Philip V. Woodhead 46 26 6 1926 U.S.A. Wyoming Carbon Routt National Forest: desert, 15 mi N of Baggs. Level slope with sandy soil ; semidesert with sagebrush. 6800 ft. T15N R92W S26 Vegetative N N 345 RM 807361 RMHERB1 USFS 408254 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-142862 C. N. Woods W&F-34 6 8 1926 U.S.A. Wyoming Wyoming National Forest: Station yard. Slope 2% south; deep loam soil. 7800 ft. Vegetative N N 346 RM 807362 RMHERB1 RM 369977 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 2. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Stuart Markow in 1995. RM-142863 Frank H. Rose 92 20 7 1923 U.S.A. Wyoming Carbon Hayden National Forest: Copper Creek. Slope moderately south; gravelly loam soil; with Carex, Stipa, Antennaria, Arennaria, Poa. 8300 ft. T14N R84W S29, 30, 31, 32 41.15812 -106.85601 NAD 83 2 mi. N N Nat. Geog. TOPO! LSB Vegetative N N 347 RM 807363 RMHERB1 USFS 400491 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-142866 Roy Conner 5 18 7 1927 U.S.A. Wyoming Sublette Teton National Forest: southwest corner. Slope 10% south; shallow, sandy, loam soil 6900 ft. T37N R112W S20 SE1/4 Vegetative N N 348 RM 807365 RMHERB1 USFS 400490 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-142867 Schofield 218 Woods 24 8 1922 U.S.A. Wyoming Lincoln Wyoming National Forest: at the meadows, Greys River. North slope; deep loam soil, mountain meadow; with Carum gairdneri, sedge, gragaria. 6500 ft. T34N R116W S20 Vegetative N N 349 RM 807366 RMHERB1 USFS 400489 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 2. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Stuart Markow in 1995. RM-48019 Lynn H. Douglas 139 25 8 1911 U.S.A. Wyoming Medicine Bow National Forest. Dry and sandy soil. 9000 ft. Vegetative N N 350 RM 807367 RMHERB1 RM 538643 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-118608 N. Duane Atwood 13471 Ben Franklin 11 8 1988 U.S.A. Wyoming Uinta 0.5 mi W of Robertson. In alkaline bottomland with spruce community. 7400 ft. T14N R115W Vegetative N N 351 RM 807435 RMHERB1 USFS 408252 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-142916 Bruce L. Coulter 177 10 7 1924 U.S.A. Wyoming Teton Teton National Forest: Horsetail Creek. Steep south slope; clay loam soil; with Sagebrush, yellowbrush. 7300 ft. T43N R114W Vegetative N N 352 RM 807436 RMHERB1 USFS 408256 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-142863 Frank H. Rose 92 20 7 1923 U.S.A. Wyoming Carbon Hayden National Forest: Copper Creek. Moderate south slope; gravelly loam soil; with Carex, Stipa, Antennaria, Arenaria, Poa. 8300 ft. T14N R84W S29, 30, 31, 32 41.15812 -106.85601 NAD 83 2 mi. N N Nat. Geog. TOPO! LSB Vegetative N N 353 RM 807437 RMHERB1 USFS 408585 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-142918 Bruce L. Coulter 158 10 7 1924 U.S.A. Wyoming Teton Teton National Forest: Horsetail Creek. Level slope; clay loam soil; with Bluegrass and sagebrush. 6900 ft. T42N R114W Common. Vegetative N N 354 RM 808768 Heidel 2010 RM 906727 RM0049509 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-143866 Bonnie Heidel 3427 1 7 2010 U.S.A. Wyoming Fremont Sweetwater Valley: W of Alkali Creek, ca 4 mi NE of North Bear Mountain, ca 9 mi SW of Sweetwater Junction. In swale at head of ephemeral tributary, temporarily flooded, silty clay soil; occurs with Psilocarphus brevissimus, Navarretia intertexta var propinqua, Plagiobothrys scouleri var hispidus, and Myosurus apetalus var montanus. 6750 ft. T28N R95W S19; also S4 NE1/4 NE1/4, S3 NW1/4 NW1/4 Dominant. Flowering N RM0049509 N 355 RM 8244 Taylor, Amy 1998 RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-525 Amy J. Roderick 7132 23 7 1998 U.S.A. Wyoming Fremont Upper North Platte and Laramie River Drainages: West Sage Hen Rocks and Creek, ca 16 air mi NE of Jeffrey City. Creek lined with cottonwood, willow, and birch. 6540 ft. 42.6277° N, 107.5731° W T31N R90W S26 42.6277 -107.5731 Vegetative N N 356 RM 827500 Kirkpatrick, Michael 2011 USFS 897992 USFS0059802 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-144746 B. E. Nelson 83644 16 8 2011 U.S.A. Colorado Summit Gore Range: Arapaho National Forest: south base of Green Mountain along County Road 30, above Green Mountain Reservoir, ca 22 air mi NE of Silverthorne at I-70. Edge of pavement. 8000 ft. 39.8798° N, 106.3201° W; NAD 83, , GPS reading T2S R80W S14 NW1/4 39.8798 -106.3201 NAD 83 GPS reading Flowering and Fruiting N USFS0059802 357 RM 833690 Blue Valley Ranch RM 908394 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-148679 Cynthia Villa 410 28 7 2001 U.S.A. Colorado Grand Blue Valley Ranch: S of office. South of river in wet meadow. 7447 ft. Zone 13N, 382501E, 4428386N T1S R80W S5 Flowering and Fruiting N N 358 RM 833691 Blue Valley Ranch RM 816267 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-148725 Cynthia Villa 456 3 8 2001 U.S.A. Colorado Grand Blue Valley Ranch: S of office. Wet meadow. 7447 ft. Zone 13N, 382501E, 4428386N T1S R80W S5,32 Flowering and Fruiting N N 359 RM 835913 Blue Valley Ranch RM 908214 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-149100 Jeanette Flaig 8832 28 7 2009 U.S.A. Colorado Grand Blue Valley Ranch: E of Colo Hwy 9; northern end of property. Wetland area along gravel road. 7579 ft. zone 13S, 386170E, 4425069N; unknown, Specimen Label T1S R80W S15 Flowering N N 360 RM 852263 Heidel 2012 RM 909797 RM0061840 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-152718 Bonnie Heidel 3764b 15 8 2012 U.S.A. Wyoming Albany Laramie Range: unnamed tributary of South Fork Middle Crow Creek, ca 1.7 mi N of Buford. Alkaline meadow mounds, with Carex nebrascensis, Elymus trachycaulus, Gentianella amarella, and Muhlenbergia filiformis. 7800 ft. 474458E, 4555431N; NAD 83, Specimen Label T14N R71W S25 SE1/4 SW1/4 Fruiting N RM0061840 N 361 RM 854333 Irwin 2012 RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-154234 Joshua J. Irwin 8866 31 7 2012 U.S.A. Idaho Lemhi Lemhi Range: valley floor 0.4 mi NE of Purcell Spring, 8.5 air mi S of Leadore. Dominant population in mesic soil within woody riparian vegetation, no slope, alluvial geology. 6457 ft. T14N R26E S10 44.55788 -113.34782 NAD 83 30 m. Flowering and Fruiting N N 362 RM 864037 Irwin 2010 RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Joshua J. Irwin. RM-133481 Ronald L. Hartman 91061 3 8 2010 U.S.A. Idaho Lemhi Salmon National Forest: Beaverhead Mountains: Ida Hwy 29 (Railroad Creek Road), ca 1 road mi E of Bannock Pass. Sandstone outcrops and sandy slopes. 7374 ft. 44.8151° N, 113.2544° W; NAD 83, , GPS reading T17N R22E S8 44.8151 -113.2544 NAD 83 GPS reading Flowering and Fruiting N N 363 RM 869887 Stewart 2013 RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.. RM-154371 Emma E. Freeland 8047 10 8 2013 U.S.A. Montana Madison Madison Valley: BLM Palisades Recreation Area, ca 26 air mi S of Ennis, ca 12 air mi NE of Black Butte. Wet meadow around a pond. 5650 5680 ft. 44.9889° N, 111.6575° W to 44.9887° N, 111.6575° W; NAD 83, , GPS reading T10S R1E S6 SW1/4 44.9889 -111.6575 NAD 83 GPS reading Fruiting N 364 RM 869895 Stewart 2013 RM Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 1. Muhlenbergia richardsonis (Trin.) Rydb.. RM-154374 Emma E. Freeland 8055 10 8 2013 U.S.A. Montana Madison Madison Valley: BLM Palisades Recreation Area, ca 26 air mi S of Ennis, ca 12 air mi NE of Black Butte. Dry, disturbed grasslands. 5650 5680 ft. 44.9879° N, 111.6576° W to 44.9883° N, 111.6579° W; NAD 83, , GPS reading T10S R1E S6 SW1/4 44.9879 -111.6576 NAD 83 GPS reading Fruiting N 365 RM 870955 Kirkpatrick, Michael 2011 USFS USFS0061113 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-144746 B. E. Nelson 83644 16 8 2011 U.S.A. Colorado Summit Gore Range: Arapaho National Forest: south base of Green Mountain along County Road 30, above Green Mountain Reservoir, ca 22 air mi NE of Silverthorne at I-70. Edge of pavement. 8000 ft. 39.8798° N, 106.3201° W; NAD 83, , GPS reading T2S R80W S14 NW1/4 39.8798 -106.3201 NAD 83 GPS reading Flowering and Fruiting N USFS0061113 366 RM 871890 Fertig Misc RM 914656 RM0184474 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-155432 Walter Fertig 27158 1 10 2011 U.S.A. Wyoming Lincoln Overthrust Belt: Rock Creek Ridge, main stem of South Fork Leeds Creek. Narrow riparian strip along perennial creek at bottom of limestone talus slope; community of Juncus, Mimulus, Muhlenbergia richardsonis, & Artemisia ludoviciana; adjacent slopes with Artemisia tridentata, Prunus virginiana, Elymus spicatus, & Purshia tridentata. 7138 ft. zone 12T, 510781E, 4639475N; NAD 83, Specimen Label T22N R119W S12 NE1/4 NE1/4 Flowering and Fruiting N RM0184474 N 367 RM 882641 Heidel 2014 RM 930101 RM0091867 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-156593 Bonnie Heidel 3974 21 6 2014 U.S.A. Wyoming Fremont East Slope of Wind River Range: Red Canyon Ranch, ca 11 mi SE of Lander. Dry wash on canyon bench; sandstone with Cymopterus terebinthinus, Bromus tectorum, Nassela viridula, Juniperus osterosperma. 5840 ft. T31N R99W S10 NW1/4 Flowering and Fruiting N RM0091867 N 368 RM 882813 Heidel 2014 RM 930124 RM0091871 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-156593 Bonnie Heidel 3974 21 6 2014 U.S.A. Wyoming Fremont East Slope of Wind River Range: Red Canyon Ranch, ca 11 mi SE of Lander. Dry wash on canyon bench; sandstone with Cymopterus terebinthinus, Bromus tectorum, Nassela viridula, Juniperus osterosperma. 5840 ft. T31N R99W S10 NW1/4 N RM0091871 N 369 RM 902470 RMHERB2 RM 313963 RM0184451 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-55915 Ronald G. Schreibeis 1128 9 6 1977 9 Jun 1977 U.S.A. Wyoming Campbell 26 mi NE of Midwest, ca 1 mi S of Wyo Hwy 387, ca 53-54 air mi SW of Gillette. Bottomland. 5300 5400 ft. T42N R75W S35 43.5695 -105.8362 NAD 83 1 mi. Y N Nat. Geog. TOPO! LSB Occasional. Flowering N RM0184451 N 370 RM 902471 RMHERB2 RM 34458 RM0184456 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. 2. Muhlenbergia richardsonis (Trin.) Rydb.
Annotated by Charlotte G. Reeder in 1939. Depauperate. RM-40351 Elmer D. Merrill 90 E. N. Wilcox 1 7 1901 U.S.A. Wyoming Sweetwater Near North Pilot Butte. Dry alkaline bottoms. 7500 7900 ft. 41.6461 -109.3492 NAD 83 1 mi. Y N Nat. Geog. TOPO! LSB Flowering and Fruiting N RM0184456 N 371 RM 906986 RMHERB2 RM 961591 RM0219466 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-452238 Patricia P. Douglas 406 Nancy E. Hastings 13 6 2001 U.S.A. Wyoming Fremont Lander Training Area: dry pond and drainages; south end of transect ca 2.0 km NE of Smith Creek, ca 3.9 km NW of Little Popo Agie River. Level to 50° drainage slopes; Wyoming big sagebrush with mixed grasses; Mowry/Frontier formation, silty clay with pebbles; drainage south of pond; with Artemisia tridentata, Gutierrezia sarothrae, Opuntia polyacantha, Koeleria macrantha, Agropyron triticeum, Oryzopsis hymenoides, Stipa comata. 1609 1658 m. zone DMC, 690540E, 4747600N to 690440E, 4747240N; unknown, GPS reading N Scattered; ascending to erect, perennial herb; 10 cm tall. Flowering N RM0219466 N 372 RM 907041 RMHERB2 RM 961603 RM0219345 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-452230 Patricia P. Douglas 121 Nancy E. Hastings 10 9 1999 U.S.A. Wyoming Fremont Lander Training Area: 0.3 km E of Smith Creek, ca 4.2 km WNW of Little Popo Agie River. West-facing slope (0-30°); greasewood desert shrubland; Mowry formation: clay loam; ephemeral stream; with Artemisia tridentata, Sarcobatus vermiculatus, Gutierrezia sarothrae, Grindelia squarrosa, Euphorbia esula, Lepidium perfoliatum. 1660 m. zone DMC, 689197E, 4745137N; unknown, GPS reading N Infrequent; ascending to erect, rhizomatous, perennial herb; up to 15 cm tall. Flowering N RM0219345 N 373 RM 918861 Heidel 2018 RM 981871 RM0245126 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-455351 Bonnie Heidel 4650b 26 6 2018 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Oregon Buttes Wilderness Study Area: ca 2.5 air mi SSE of Oregon Butte summit, ca 17 air mi SW of South Pass City. Impoundment borders and berm; with Salix exigua, Potentilla anserina, Glycyrrhiza lepidota. 7260 ft. 42.2635° N, 108.9075° W; WGS 84, , GPS reading T26N R101W S23 NW1/4 NE1/4 42.2635 -108.9075 WGS 84 N N GPS reading Flowering N RM0245126 N 374 RM 928510 RMHERB2 RM 982051 RM0317582 Poaceae Muhlenbergia richardsonis (Trin.) Rydb. RM-459651 Emma E. Freeland 8383 29 7 2017 U.S.A. Wyoming Fremont Foothills of Bridger Mountains; Sioux Pass areas, approximately 11 air miles NNE of Lost Cabin, on an unnamed tributary of Sioux Creek, 0.5 air miles SW of Willow Spring. Moist meadows. Associated species: Carex nebrascensis, Juncus arcticus, Juncus torreyi. 6480 ft. T40N R89W S22 NW1/4 Flowering and Fruiting N RM0317582 N