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 108775 Rosenthal 1997 USFS 855468 USFS0040008 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by David Rosenthal. RM-14282 Ronald L. Hartman 58707 Jim Fowler 26 7 1997 U.S.A. Wyoming Park Northern Absaroka Area: east side of Sheep Mountain, ca 8 air mi SW of top of Cedar Mountain. Eroded shales and sandstones with wet spots. 5700 6000 ft. 44.4211° N, 109.3051° W T51N R104W S1 SE1/4; also T51N R103W NW1/4 S6 44.4211 -109.3051 Flowering N USFS0040008 N 2 RM 109668 Rosenthal 1997 USFS 855382 USFS0041142 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by David Rosenthal. RM-14308 Ronald L. Hartman 59595 13 8 1997 U.S.A. Wyoming Park Northern Absaroka Area: road on south side of the North Fork Shoshone River, ca 5 air mi E of Wapiti. River margins and irrigation ditch and riparian area. 5600 ft. 44.479° N, 109.3656° W T52N R104W S16 E1/4 44.479 -109.3656 Flowering N USFS0041142 N 3 RM 130361 Evert 2003 RM 913048 RM0065506 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-15069 Erwin F. Evert 40595 2 8 2003 U.S.A. Wyoming Teton Yellowstone Plateau: Yellowstone National Park: just W of Howard Eaton Trail, 1/4 mi W of Lone Star Geyser, ca 4 mi SSE of Old Faithful. Fen-wet meadow with Pedicularis groenlandica, Eleocharis quinqueflora, Carex viridula, and Kalmia microphylla. 7630 ft. T51N R116W S3 Flowering and Fruiting N RM0065506 N 4 RM 145894 Evert 1993 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-16142 Erwin F. Evert 26278 24 7 1993 U.S.A. Idaho Fremont Sarghee National Forest: Yellowstone Plateau: along shore of Paddy Lake, just N of Forest Road 261 (Reclamation Road), ca 18 mi E of Ashton. Wet soil and shallow water with Porterella carnosula, Sagittaria cuneata, Nuphar polysepalum, and Carex athrostachya. 6240 ft. 44.0643° N, 111.1221° W T9N R45E S34; also T8N R45E S3 44.0643 -111.1221 N N 5 RM 159282 Flaig 2003 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-16712 Jeanette Flaig 186a 3 7 2003 U.S.A. Colorado Mineral Eastern San Juan Mountains: Rio Grande National Forest: Colo Hwy 149; ca 13 air mi SW of Creede. Spruce forest with scattered aspen in open xeric heavily grazed grassland, pond, spruce forest with scattered aspen, rocky outcrop, subalpine bristle cone forest, creek, roadside; open xeric grassland. 9720 11750 ft. 37° 44.744' N, 107° 3.789' W T40N R2W S11; South1/2 S2, E1/2 S3, SW1/4 S1, N1/4 of N1/4 and E1/4 of E1/4 S12, N1/2 S13, NE1/4 S14; T41N R2W S34, NW1/4 S35, SE1/4 S26, SW1/4 S25, NW1/2 S36; T40N R1W S7 NW1/4 37.745733 -107.06315 N N Flowering and Fruiting N N 6 RM 160028 Flaig 2003 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-16743 Jeanette Flaig 253 3 7 2003 U.S.A. Colorado Mineral Eastern San Juan Mountains: Rio Grande National Forest: Colo Hwy 149; ca 13 air mi SW of Creede. Spruce forest with scattered aspen in open xeric heavily grazed grassland, pond, spruce forest with scattered aspen, rocky outcrop, subalpine bristle cone forest, creek, roadside; along highway. 9720 11750 ft. 37.7754° N, 107.0421° W T40N R2W S11; South1/2 S2, E1/2 S3, SW1/4 S1, N1/4 of N1/4 and E1/4 of E1/4 S12, N1/2 S13, NE1/4 S14; T41N R2W S34, NW1/4 S35, SE1/4 S26, SW1/4 S25, NW1/2 S36; T40N R1W S7 NW1/4 37.7754 -107.0421 Flowering and Fruiting N N 7 RM 160222 Flaig 2003 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-16749 Jeanette Flaig 2700 14 8 2003 U.S.A. Colorado Rio Grande Eastern San Juan Mountains: Rio Grande National Forest: South Fork Guard Station, ca 1.5 air mi SW of South Fork. Xeric meadow with scattered Douglas fir. 8350 ft. 37.6385° N, 106.6604° W T39N R3E S9 SE1/4 37.6385 -106.6604 Flowering and Fruiting N N 8 RM 160578 Flaig 2003 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-16765 Jeanette Flaig 3016a 21 8 2003 U.S.A. Colorado Saguache Eastern San Juan Mountains: Rio Grande National Forest: Colo Hwy 114 W to Forest Road 810 then ca 2 1/4 mi N; ca 21 air mi NW of Saguache. Xeric meadow with ponderosa pine on south slope, large rock outcrops with bristlecone pine, Douglas fir, spruce on east-facing slope with scattered aspen throughout. 9130 ft. 38.2159° N, 106.5033° W T46N R4E S26 NE1/4; also SW1/4 S24, NW1/4 S25; T46N R4E S23 NW1/4 38.2159 -106.5033 Fruiting N N 9 RM 161246 Flaig 2003 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-16795 Jeanette Flaig 779 13 7 2003 U.S.A. Colorado Mineral Eastern San Juan Mountains: Rio Grande National Forest: Colo Hwy 149 to Forest Road 600 then 4 road mi; ca 6 air mi SE from Creede. Open meadow. 9775 10117 ft. 37.7932° N, 106.8123° W T41N R1E S24 NE1/4 37.7932 -106.8123 N Y Flowering and Fruiting N N 10 RM 161919 Flaig 2003 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Jeanette Flaig. RM-16821 Ronald L. Hartman 77692 Jeanette Flaig 24 6 2003 U.S.A. Colorado Mineral Eastern San Juan Mountains: Rio Grande National Forest: Colo Hwy 149, 11 road mi W of Forest Road 507. Rocky igneous outcrops, grassy slopes, seep with Ribes dominant and spruce-Douglas fir; grassy slope. 8900 9700 ft. 37° 10.989' N, 107° 20.769' W to 37° 44.374' N, 107° 3.93' W T40N R2W S11 W1/2; also NE1/4 S10, SE1/4 S3; also SW1/4 S2 37.18315 -107.34615 Flowering and Fruiting N N 11 RM 165661 Flaig 2004 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-16963 Jeanette Flaig 5744 Michele and Colton Pring 13 7 2004 U.S.A. Colorado Hinsdale Eastern San Juan Mountains: Rio Grande National Forest: North Clear Creek Falls Overlook, Colo Hwy 149, ca 14.5 air mi W of Creede. Open meadow, slight west-facing slope with some rock outcrops. 10076 ft. 37.8483° N, 107.1502° W; GPS Reading T42N R3W S36 SW1/4 of SE1/4; SE1/4 of SW1/4 and 37.8483 -107.1502 GPS Reading Flowering and Fruiting N N 12 RM 167650 Flaig 2004 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-17022 Jeanette Flaig 7716 11 8 2004 U.S.A. Colorado Hinsdale Eastern San Juan Mountains: Brown Lakes State Wildlife Area: Colo Hwy 149, Forest Road 515, ca 16 air mi W of Creede. Open meadow by lake shore with spruce forest on west-facing slope. 9818 ft. 37.8309° N, 107.1806° W; GPS Reading T41N R3W S10 37.8309 -107.1806 GPS Reading Flowering N N 13 RM 186850 Welp 1994 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Stuart Markow. RM-17602 Laura Welp 3593 15 8 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Sweetwater River Drainage: Granite Spring and vicinity, ca 9 air mi W of North Bear Mountain; ca 13.5 air mi SE of Atlantic City. Rocky narrow dry creek bottom; grazed graminoids dominant; granite outcrops. 7280 7300 ft. 42.4011° N, 108.4867° W T28N R98W S14 N1/2 42.4011 -108.4867 Flowering N N 14 RM 186958 Welp 1994 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Stuart Markow. RM-17607 Laura Welp 3686 18 8 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Sweetwater River Drainage: junction of Sulpher and West Alkali creeks, ca 3 air mi WNW of Buffalo Basin; ca 6.5 air mi SE of North Bear Mountain. On side of small creek in sandy mucky soil on Sarcobatus plains; some alkaline deposits. 6840 ft. 42.3283° N, 108.2508° W T27N R96W S11 42.3283 -108.2508 Fruiting N N 15 RM 187861 Welp 1994 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Stuart Markow. RM-17647 Ronald L. Hartman 45923 20 6 1994 U.S.A. Wyoming Carbon [location and coordinates withheld] Sagebrush slopes, area beneath snow fence, and shale and sandstone outcrops. 6800 6950 ft. Flowering N N 16 RM 193501 Gros Ventre 1994 RM 627572 RM0184014 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-17854 Ronald L. Hartman 48143 12 7 1994 U.S.A. Wyoming Sublette Gros Ventre Area: ca 3 air mi E of Bondurant. Wetlands and adjacent meadows. 6700 6800 ft. 43.2137° N, 110.3518° W T38N R113W S36 43.2137 -110.3518 Flowering N RM0184014 N 17 RM 194657 Gros Ventre 1994 RM 627573 RM0184045 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-17890 Ronald L. Hartman 49671 19 8 1994 U.S.A. Wyoming Teton Gros Ventre Area: Alkali Creek from Gros Ventre River Road to river and down stream ca 0.5 air mi. Stream and river sides. 7200 7300 ft. 43.6052° N, 110.3772° W T42N R113W S14 SW1/4; also NW1/4 S23 43.6052 -110.3772 N N Flowering N RM0184045 N 18 RM 214069 Handley 2000 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-19887 Joy Handley 6347 Stuart Markow 30 6 2000 U.S.A. Idaho Idaho Payette National Forest and Vicinity: Salmon River Mountains: Frank Church-River of No Return Wilderness: Cold Meadows Landing Field, ca 21 air mi NE of Big Creek Guard Station; ca 14 air mi SE of Chamberlain Basin Guard Station. Wet subalpine meadow. 7000 ft. 45.2908° N, 114.9491° W T23N R12E S35 45.2908 -114.9491 Flowering N N 19 RM 215365 Handley 2000 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-19913 Joy Handley 7630 Erin Peters 3 8 2000 U.S.A. Idaho Idaho Payette National Forest and Vicinity: Salmon River Mountains: peak just W of Fisher Creek Saddle, ca 17 air mi N of McCall; ca 15 air mi NNE of New Meadows. Sparse subalpine community on granite parent material with Saxifraga bryophora var. tobiasiae. 7400 8300 ft. 45.1584° N, 116.2389° W T21N R2E S17 45.1584 -116.2389 Fruiting N N 20 RM 215496 Handley 2000 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-19915 Joy Handley 7761 Erin Peters 4 8 2000 U.S.A. Idaho Idaho Payette National Forest and Vicinity: Salmon River Mountains: Pony Meadows, ca 5 air mi S of Warren; ca 18 air mi WNW of Big Creek Guard Station. Wet meadows. 7400 ft. 45.1874° N, 115.6884° W T21N R6E S2 45.1874 -115.6884 Flowering N N 21 RM 225501 Kastning CO RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-20219 Neil Snow 5429 6 8 1989 U.S.A. Colorado Jackson Sierra Madre\Park Range: Park Range: near junction of Forest Roads 600 and 689, ca 0.5 mi N of Big Creek Lake, ca 22 air mi NW of Walden; along South Fork Big Creek. Streamside. 8900 ft. 40.9374° N, 106.6098° W T11N R82W S9 NE1/4 40.9374 -106.6098 N N N N 22 RM 227946 Kastning CO RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-20366 Neil Snow 5429 6 8 1989 U.S.A. Colorado Jackson Sierra Madre\Park Range: Park Range: near junction of Forest Roads 600 and 689, ca 0.5 mi N of Big Creek Lake, ca 22 air mi NW of Walden; along South Fork Big Creek. Streamside. 8900 ft. 40.9373° N, 106.6122° W T11N R82W S9 NE1/4 40.9373 -106.6122 N N N N 23 RM 228205 Kastning WY RM 338408 RM0184046 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-20390 Ronald L. Hartman 8204 Janice C. Coffey 10 9 1978 U.S.A. Wyoming Carbon Sierra Madre/Park Ranges: Sierra Madre: Medicine Bow National Forest: sedge bog, ca 0.5 mi WSW of the northwest end of Long Park. Edge of bog. 10000 ft. 41.1258° N, 106.9931° W; uncertainty 0.5 mi. T13N R85W S6 NW1/4 41.1258 -106.9931 1 mi. Flowering and Fruiting N RM0184046 N 24 RM 244034 Kinter RM 729037 RM0040251 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Stuart Markow. RM-21290 C. Lynn Kinter 2420 30 8 1996 U.S.A. Wyoming Fremont Upper Wind River Watershed: Alkali Basin: ca 15 air mi from Dubois; near main trail, and S of small creek. Potentilla fruticosa stand. 8960 ft. T43N R105W S14 Plot 96004 SE, SW, NE Flowering and Fruiting N RM0040251 N 25 RM 244427 Kinter RM 729038 RM0040250 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Stuart Markow. RM-21342 C. Lynn Kinter 2779 Lisa Cordray 21 8 1997 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 RM0040250 N 26 RM 256660 Kostel 2005 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-21969 Grace M. Kostel 9594 7 8 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 9 air mi SE of Farmingdale in Cole Draw. Soils are shale and silt. 2560 ft. 43° 52.86' N, 102° 43.777' W; GPS Reading T2S R12E S18 NW1/4 43.881 -102.729617 GPS Reading Fruiting N N 27 RM 261342 Larson 2005 RM 945383 RM0135899 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-22098 Jill E. Larson 3944 9 8 2005 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: north slope of San Antonio Mountain via Forest Road 118, ca 15 air mi N of Tres Piedras. Upland slopes with Arizona fescue, patches of mixed conifer and aspen forest. 8475 10200 ft. 36.8845° N, 106.0116° W; GPS Reading T31N R9E S29; also S32 36.8845 -106.0116 GPS Reading Flowering and Fruiting N RM0135899 N 28 RM 261349 Larson 2005 RM 945382 RM0135898 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-22098 Jill E. Larson 3950 9 8 2005 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: north slope of San Antonio Mountain via Forest Road 118, ca 15 air mi N of Tres Piedras. Upland slopes with Arizona fescue, patches of mixed conifer and aspen forest. 8475 10200 ft. 36.8845° N, 106.0116° W; GPS Reading T31N R9E S29; also S32 36.8845 -106.0116 GPS Reading Fruiting N RM0135898 N 29 RM 264853 Larson 2006 RM 954972 RM0205784 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-22243 B. E. Nelson 69273 6 8 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: La Segita Peaks S and SSE of Wissmath Craters, ca 11 air mi N of Tres Piedras. Pinyon/juniper/Douglas fir forest with ponderosa pine and understory of Holodiscus and oak on upper slopes and black sagebrush at the base. 8460 8720 ft. 36.8119° N, 105.9544° W to 36.8097° N, 105.9536° W to 36.8018° N, 105.9495° W; GPS Reading T30N R9E S26 36.8119 -105.9544 GPS Reading Buds N RM0205784 N 30 RM 270162 Larson 2006 RM 954974 RM0205786 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-22373 Jill E. Larson 8586 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 meadow and sunny hilltop with Elymus smithii, Festuca arizonica and Muhlenbergia wrightii. 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 RM0205786 N 31 RM 270232 Larson 2006 RM 954973 RM0205785 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-22374 Jill E. Larson 8655 17 7 2006 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Forest Road 78A to Chino Lake, ca 4 air mi S of San Miguel on Rio Los Pinos and ca 2 air mi S of Chino dry lake. Dry meadow with low rocky basalt outcrops and Artemisia frigida, Hymenoxys richardsonii, and Artemisia nova. 8950 ft. 36.9007° N, 106.126° W; GPS Reading T31N R8E S20; also S21 36.9007 -106.126 GPS Reading Flowering N RM0205785 N 32 RM 272488 Larson 2006 RM 954971 RM0205783 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-22438 Ronald L. Hartman 83527 16 8 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: La Segita Peaks, southwest peak. Pinyon/juniper woodland and open slopes. 8300 8700 ft. 36.8108° N, 105.9541° W; uncertainty 0.25 mi. T30N R9E S26 NE1/4 36.8108 -105.9541 0 mi. Flowering and Fruiting N RM0205783 N 33 RM 28364 Arizona/New Mexico RM 297139 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-6329 John R. Reeder 5512 Charlotte G. Reeder 25 8 1971 U.S.A. Arizona Apache Ca 7 mi S of Alpine. In boggy depression at base of a rocky slope in Spruce-Fir-Ponderosa Pine stand. 8200 ft. T4. 5 R30E S25 33.74499 -109.20109 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering N N 34 RM 287416 Markow 2002 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-23185 Stuart Markow 12381a Jean Wood 30 7 2002 U.S.A. Oregon Grant Blue Mountains: Umatilla National Forest: southeast corner of Penland Lake, ca 18 air mi W of Ukiah. Lakeshore with Phalaris arundinacea, Juncus balticus, Juncus nevadensis, Trifolium hybridum, Epilobium ciliatum. 4900 ft. T5S R28E S22 SE1/4; SE1/4 S22. Flowering and Fruiting N N 35 RM 291611 Massatti 2005 USFS 848225 USFS0032020 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-23786 Rob Massatti 3210 28 7 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: south end of Popo Agie Wilderness, ca 13 air mi SW of Lander. Stream banks. 9600 10150 ft. 42.6796° N, 109.0188° W to 42.6848° N, 109.0602° W; GPS Reading T31N R102W S4 South1/2; also S5 42.6796 -109.0188 NAD 83 GPS Reading Flowering N USFS0032020 N 36 RM 292401 Massatti 2005 USFS 848224 USFS0032019 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-23808 Rob Massatti 3915 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. Pond margin. 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 USFS0032019 N 37 RM 292566 Massatti 2005 USFS 848223 USFS0032018 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-23812 Rob Massatti 4060 13 8 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: ca 1 mi NE of Fiddlers Lake, ca 12 air mi SSW of Lander. Graminoid dominated riparian meadow. 9390 9460 ft. 42.6406° N, 108.8705° W to 42.64° N, 108.8762° W; GPS Reading T31N R101W S23 42.6406 -108.8705 NAD 83 GPS Reading Flowering N USFS0032018 N 38 RM 296421 Massatti 2006 USFS 848222 USFS0032017 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-23910 Rob Massatti 7238 Meghan Taylor 7 7 2006 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Sanford Park, ca 18 air mi W of Lander. Willow and graminoid dominated park surrounding river. 8980 ft. 42.7681° N, 109.086° W to 42.7659° N, 109.09° W; GPS Reading T32N R103W S1 SW1/4; also NW1/4 S12 42.7681 -109.086 NAD 83 GPS Reading Flowering N USFS0032017 N 39 RM 30656 Arizona/New Mexico RM 180020 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Charlotte O. Goodding in 1938. RM-7452 Leslie N. Goodding M-335 20 9 1938 U.S.A. Arizona Maricopa Alchesay Trading Post, Hwy 60. Canyon bottom. Flowering N N 40 RM 31365 Arizona/New Mexico USFS 422718 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Agnes B. Chase. RM-7948 M. W. Talbot 24 17 9 1915 U.S.A. New Mexico Catron Datil National Forest: Largo Canyon. Sandbar in streambead community in gravelly soil; not common; distributed only in similar situations. 7250 ft. T6S R16W S7 34.2297 -108.5485 NAD 83 1 mi. N Y Nat. Geog. TOPO! Flowering N N 41 RM 336304 Porter RM 196509 RM0184042 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-30231 C. L. Porter 3492 10 8 1944 U.S.A. Wyoming Carbon Near Haskins Creek. Wet springy ground. 9000 ft. 41.1521° N, 107.0461° W; NAD 83, uncertainty 2 mi., Digital Map T14N R86W S27 41.1521 -107.0461 NAD 83 2 mi. Digital Map Located at the crossing of the Haskins Creek and WY Hwy 70, near the Haskins Creek Campground; geo-locate.org. EL Fruiting N RM0184042 N 42 RM 341085 Porter RM 260253 RM0184011 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-32256 C. L. Porter 7875 Marjorie W. Porter 9 7 1959 U.S.A. Wyoming Teton Grassy Lake Road W of the Flagg Ranch. Common in a sedge-grass meadow. 6600 ft. 44.1294° N, 110.8021° W; NAD 83, uncertainty 1 mi., Digital Map T48N R116W S17 44.1294 -110.8021 NAD 83 1 mi. Digital Map Located on the north side of Grassy Lake Reservoir, in the "middle"; ca 10 road miles west of Flagg Ranch; geo-locate.org. EL Flowering and Fruiting N RM0184011 N 43 RM 356816 RMHERB1 RM 290658 RM0184030 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-33722 Allen Morton 51 4 9 1972 U.S.A. Wyoming Albany McKechnie Meadow Pole Mt. Ranger District. 7800 ft. T15N R71W S2 NE1/4 Flowering and Fruiting N RM0184030 N 44 RM 357270 RMHERB1 RM 319228 RM0184023 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-34051 Arthur H. Holmgren 16585 Emily Nelson 4 8 1978 U.S.A. Wyoming Sublette Marge's Delight Creek. With sedges and willows. T30N R115W S15 Flowering and Fruiting N RM0184023 N 45 RM 358721 RMHERB1 RM 10957 RM0184027 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-34068 Aven Nelson 4011 16 8 1897 U.S.A. Wyoming Carbon Battle Creek. Flowering and Fruiting N RM0184027 N 46 RM 361611 RMHERB1 RM 745787 RM0184020 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-36770 Bonnie Heidel 2261 22 8 2002 U.S.A. Wyoming Albany Medicine Bow Range: ca 2 air mi NW of Rob Roy Reservoir, and ca 1.5 mi on Forest Road 555, then Peatland at head of drainage course, rooted in mosses, dominated by Eleocharis quinqueflora 9780 ft. T15N R79W S29; S 02 mi on 4wd road Also SE1/4 S28 Fruiting N RM0184020 N 47 RM 361727 RMHERB1 RM 779209 RM0184019 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-36842 Bonnie Heidel 2444 9 8 2003 U.S.A. Wyoming Albany Medicine Bow Range, ca. 0.7 miles southeast of the Middle Fork of the Little Laramie River, 0.3 miles east of FS Rd. 342.S14 /4 of /4. Graminoid portion of fen complex on gentle slopes among Eleocharis quinqueflora and Carex aquatilis. 9920 ft. T15N R79W S 14 Fruiting N RM0184019 N 48 RM 366555 RMHERB1 RM 34794 RM0184017 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-40275 Elmer D. Merrill 411 7 8 1901 U.S.A. Wyoming Mountains N of Buffalo. Flowering and Fruiting N RM0184017 N 49 RM 370584 RMHERB1 RM 531649 RM0184025 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-41367 Erwin F. Evert 5535 20 7 1983 U.S.A. Wyoming Park Yellowstone National Park: Absaroka Mountains; North Fork Shoshone River Drainage, along U.S. Hwy 14, 16, and 20, ca 2.5 mi E of Sylvan Pass. In vernal seepage area. 8200 ft. T52N R110W S22 Flowering and Fruiting N RM0184025 N 50 RM 374662 RMHERB1 RM 369978 RM0184029 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-42598 Frank H. Rose 38 19 7 1923 U.S.A. Wyoming Carbon West of Willow Creek. Flat area, muck soil, with carex poa, timothy, agrostis, castilleja, willow. 8500 ft. T14N R84W S30 Flowering and Fruiting N RM0184029 N 51 RM 380446 RMHERB1 RM 208845 RM0184032 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-45769 John F. Reed 1577 17 8 1947 U.S.A. Wyoming Teton Jackson Hole Wildlife Park. 6750 ft. 43.8563° N, 110.5533° W; NAD 83, uncertainty 1 mi., Digital Map T45N R114W S21 43.8563 -110.5533 NAD 83 1 mi. N Digital Map Located on a trail road that is adjacent to the Snake River; ca 0.5 air miles SW of Oxbow Bend; ca 1 air mile NW of Signal Mountain; ca 0.5 air miles directly west of Buffalo Meadows; geo-locate.org. EL Flowering and Fruiting N RM0184032 N 52 RM 381181 RMHERB1 RM 292214 RM0184026 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-46290 John R. Reeder 5135 Charlotte G. Reeder 20 7 1969 U.S.A. Wyoming Carbon Near Battle Lake. In low ground near lake. 9300 ft. Flowering and Fruiting N RM0184026 N 53 RM 382306 RMHERB1 RM 399487 RM0184028 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-47122 Leila M. Shultz 3557 John S. Shultz 17 7 1979 U.S.A. Wyoming Lincoln Open meadow bordering Corral Creek, near Corral Creek Guard Station, 14 air mi ESE of Afton. Cold wet meadow from melting snow. 7500 ft. T31N R116W S17 N N Flowering and Fruiting N RM0184028 N 54 RM 382327 RMHERB1 RM 530142 RM0184031 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-47141 Leila M. Shultz 3747 J. S. Shultz 25 8 1979 U.S.A. Wyoming Lincoln Bailey Lake at northern end of the Salt River Range, west shore of lake. Beneath blue spruce and Douglas fir. 7300 ft. T37N R116W S27 Flowering and Fruiting N RM0184031 N 55 RM 385525 RMHERB1 RM 21421 RM0184016 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-49128 P. A. Rydberg 3681 Ernst A. Bessey 1 8 1897 U.S.A. Wyoming Yellowstone Park: Shoshone Lake. Flowering and Fruiting N RM0184016 N 56 RM 390030 RMHERB1 RM 344341 RM0184024 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-24496 Robert D. Dorn 4008 4 9 1983 U.S.A. Wyoming Laramie Wet meadow with Juncus spp. 7600 ft. 41.1512° N, 105.248° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T14N R70W S28 SW1/4 41.1512 -105.248 NAD 83 700 ft. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0184024 N 57 RM 390036 RMHERB1 RM 344337 RM0184070 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-52271 Robert D. Dorn 4015 10 9 1983 U.S.A. Wyoming Laramie Rocky slope with Juniperus, Artemisia tridentata. 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 RM0184070 N 58 RM 390131 RMHERB1 RM 353518 RM0040255 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-52336 Robert D. Dorn 4152 13 8 1984 U.S.A. Wyoming Park Meadow with Trifolium, Plantago. 7800 ft. T57N R106W S7 NW1/4 Flowering and Fruiting N RM0040255 N 59 RM 392292 RMHERB1 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-54065 Robert D. Dorn 8103 31 8 1999 U.S.A. Wyoming Lincoln Across Green River from La Barge. Meadow with Pentaphylloides and Sonchus. 6600 ft. 42.2576° N, 110.1798° W T26N R112W S5 NW1/4 42.2576 -110.1798 N N 60 RM 392294 RMHERB1 RM 643043 RM0184041 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-54065 Robert D. Dorn 8103 31 8 1999 U.S.A. Wyoming Lincoln Across Green River from La Barge. Meadow with Pentaphylloides and Sonchus. 6600 ft. 42.2576° N, 110.1798° W T26N R112W S5 NW1/4 42.2576 -110.1798 Flowering and Fruiting N RM0184041 N 61 RM 397192 RMHERB1 RM 253888 RM0184022 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-57424 Wilhelm G. Solheim 5130 Ragnhild Solheim 21 7 1957 U.S.A. Wyoming Teton 9.2 mi N of juncvtion at Jackson Lake Lodge, Grand Teton National Park. Moist and then dry meadow. 6800 ft. Flowering and Fruiting N RM0184022 N 62 RM 398797 WYNDD RM 603234 RM0184035 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-58442 Walter Fertig 15040 11 7 1994 U.S.A. Wyoming Sublette West Slope Wind River Range: Kendall Warm Springs, on east side of Green River, ca 30 air mi NNW of Pinedale. Wet banks of lower warm springs creek, with Carex simulata, Juncus balticus. 7800 7900 ft. 43.2852° N, 110.0189° W; uncertainty 1 mi. T38N R110W S2 43.2852 -110.0189 1 mi. N N Flowering and Fruiting N RM0184035 N 63 RM 399001 WYNDD RM 601474 RM0184034 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-58541 Walter Fertig 15378 13 8 1994 U.S.A. Wyoming Sublette West slope Wind River Range: Kendall Warm Springs; cold spring due N of warm springs on east side of Green River Lakes Road, ca 30 air mi N of Pinedale. Wet streamside meadow of Carex simulata and Deschampsia cespitosa on marly, saturated soil and quaking mats. 7800 ft. T38N R110W S2 NE1/4 SW1/4 N N Flowering and Fruiting N RM0184034 N 64 RM 399015 WYNDD RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-58550 Walter Fertig 15394 16 8 1994 U.S.A. Wyoming Sublette Western Slope Wind River Range: North Green River Basin: Marsh Creek, on west side of WY Hwy 352, ca 3 air mi W of lower New Fork Lake; ca 18.5 air mi NNW of Pinedale. Hummocky wet meadow on banks of creek adjacent to willow thickets; with Deschampsia cespitosa, Thalictrum alpinum, and Triglochin. 7700 ft. 43.092° N, 110.0267° W T36N R110W S18 NW1/4 of NE1/4 43.092 -110.0267 N N 65 RM 399016 WYNDD RM 613327 RM0184012 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-58551 Walter Fertig 15394 16 8 1994 U.S.A. Wyoming Sublette West slope Wind River Range: N green River Basin: Marsh Creek on W side of Wyo Hwy 352, ca 3 air mi W of lower New Fork Lake, ca 18.5 air mi NNW of Pinedale. Hummocky wet meadow on banks of creek adjacent to willow thickets with Deschampsia cespitosa, Thalictrum alpinum, Triglochin. 7700 ft. T36N R110W S18 Flowering and Fruiting N RM0184012 N 66 RM 399303 WYNDD RM 703690 RM0184063 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-58752 Walter Fertig 16000 18 7 1995 U.S.A. Wyoming Albany Laramie Range: north-south trending ridge ca 1.5 mi S of Government Gulch, ca 2 1/4 air mi E of Simpson Springs, ca 6.5 mi SE of Laramie. Artemisia nova grassland on reddish sandy soil with abundant surface limestone gravel. Grass cover of Stipa comata, Oryzopsus hymenoides, Koeleria macrantha, Elymus smithii. 7700 7850 ft. 41.2249° N, 105.5078° W; uncertainty 1 mi. T15N R72W S31 N1/2 SW1/4 41.2249 -105.5078 1 mi. N N Flowering and Fruiting N RM0184063 N 67 RM 400848 WYNDD RM 633003 RM0184021 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-59563 Walter Fertig 17930 6 8 1997 U.S.A. Wyoming Teton Jackson Hole: south bank of Nowlin Pond #4, ca 0.5 mi N of north end of Millers Butte; 1 mi E of U.S. Hwy 26, 89, 187; ca 3 mi N of Jackson. Southeast end of pond in Juncus balticus/Agrostis stolonifera/Carex simulata community with Triglochin maritimum and Deschampsia cespitosa; soil moist but not flooded. 6280 ft. 43.5332° N, 110.7358° W; uncertainty 0.5 mi. T41N R116W S11 South1/4 of SE1/4 of SE1/4; also SW1/4 of SW1/4 of SW1/4 S12; also N1/4 of NW1/4 of NW1/4 S13 43.5332 -110.7358 1 mi. Flowering and Fruiting N RM0184021 N 68 RM 406885 RMRS RMRS Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-63185 Charles P. Pase 1587 2 9 1965 U.S.A. Arizona Apache Apache National Forest; Sheeps Crossing. 9400 ft. T7N R27E S33 33.9581 -109.50069 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering N N 69 RM 409193 RMRS RMRS Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-64509 Kenneth W. Parker 905 7 9 1936 U.S.A. New Mexico no county Willow Creek. 8000 ft. Flowering N N 70 RM 411934 Routt 2000 RM 757071 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Stuart Markow. RM-65315 B. E. Nelson 51878 15 8 2000 U.S.A. Colorado Moffat North-central Colorado: Elkhead Mountains: around Freeman Reservoir and along Little Cottonwood Creek below, ca 18.5 air mi NNE of Craig. Reservoir shore and adjacent meadows. 8720 8760 ft. 40.766° N, 107.4224° W; uncertainty 0.5 mi. T9N R89W S6 W1/4 40.766 -107.4224 1 mi. Flowering and Fruiting N N 71 RM 415584 Routt 2001 RM 761354 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Stuart Markow. RM-65426 B. E. Nelson 54472 24 7 2001 U.S.A. Colorado Routt North-central Colorado: Park Range: Walton Peak and vicinity, ca 4-5 air mi SW of Rabbit Ears Pass, ca 12 air mi SE of Steamboat Springs. Small depression on stony ridge on volcanic substrate. 9920 10559 ft. 40.3482° N, 106.7004° W; uncertainty 2 mi. T5N R83W S34 N1/4; also SW1/4 S26 and SE1/4 S27 40.3482 -106.7004 2 mi. Fruiting N N 72 RM 418501 Routt 2001 RM 761353 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-65489 Ronald L. Hartman 74045 28 8 2001 U.S.A. Colorado Jackson North-central Colorado: Park Range: Lake Percy and Round Lake. Open or partly shaded areas around lakes. 10130 ft. 40.4742° N, 106.6635° W; uncertainty 1 mi. T6N R83W S24 40.4742 -106.6635 1 mi. Flowering N N 73 RM 426063 Scott 2006 RM 833697 RM0010894 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by David Scott. RM-65688 David Scott 2281 Amanda Richardson 24 7 2006 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: Jackson Hole: near Bearpaw Bay, ca 11.5 air mi W of Moran; ca 12 air mi N of Moose. Mountain stream flanked by Alnus sp. with mesic graminoids and forbs. 6900 ft. 43.8324° N, 110.7255° W; GPS Reading T45N R116W S25 SE1/4 43.8324 -110.7255 NAD 83 GPS Reading Flowering and Fruiting N RM0010894 N 74 RM 426241 Scott 2006 RM 833696 RM0010893 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by David Scott. RM-65703 David Scott 2441 Diane Abendroth 28 7 2006 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: near Polecat Creek, ca 32.5 air mi N of Moose; ca 22.3 air mi NNW of Moran. Swift-moving stream and immediately adjacent wetland. 6905 ft. 44.1182° N, 110.7091° W; GPS Reading T48N R115W S18 SW1/4 44.1182 -110.7091 NAD 83 GPS Reading Flowering and Fruiting N RM0010893 N 75 RM 427261 Scott 2006 RM 833695 RM0010892 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by David Scott. RM-65782 David Scott 3354 Nancy Bockino, Tacheeni Scott 21 8 2006 U.S.A. Wyoming Teton Bridger-Teton National Forest: Teton Wilderness: near East Whetstone Creek, ca 14 air mi NNE of Moran; ca 30 air mi NE of Moose. Moist, disturbed site on trail. 7980 ft. 44.0165° N, 110.4029° W; GPS Reading T47N R113W S27 NE1/4 44.0165 -110.4029 NAD 83 GPS Reading Flowering and Fruiting N RM0010892 N 76 RM 429944 Scott 2007 RM 839549 RM0019223 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by David Scott. RM-65955 David Scott 4401 Tacheeni Scott 7 7 2007 U.S.A. Wyoming Teton Bridger-Teton National Forest: Teton Wilderness: near head of Gravel Creek, ca 17 air mi NE of Moran; ca 33 air mi NE of Moose. Moist montane meadow adjacent pond. 8320 ft. 44.0617° N, 110.3668° W; GPS Reading T47N R113W S12 NE1/4 44.0617 -110.3668 NAD 83 GPS Reading Flowering and Fruiting N RM0019223 N 77 RM 431165 Scott 2007 RM 839548 RM0019222 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by David Scott. RM-66032 David Scott 5619 18 8 2007 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: Jackson Hole: near White Grass Ranch, ca 2.5 air mi WNW of Moose; ca 13 air mi N of Jackson. Wet meadow dominated by sedges, hairgrass, and willow. 6680 ft. 43.6721° N, 110.7585° W; GPS Reading T43N R116W S22 SW1/4 43.6721 -110.7585 NAD 83 GPS Reading Flowering and Fruiting N RM0019222 N 78 RM 431336 Scott 2007 RM 839547 RM0019221 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by David Scott. RM-66044 Ronald L. Hartman 86385 9 8 2007 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: wetlands along Glade Creek, SE of lower end of Grassy Lake Reservoir. Sedge meadows, low water level, floating plants in pond and stream. 7186 ft. 44.111° N, 110.772° W; GPS Reading T48N R116W S22 44.111 -110.772 NAD 83 GPS Reading Flowering and Fruiting N RM0019221 N 79 RM 431546 Scott 2007 RM 839546 RM0019220 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by David Scott. RM-66053 Ronald L. Hartman 86593 David Scott 13 8 2007 U.S.A. Wyoming Teton Targhee National Forest: Ashton Ranger District: at Tillery Lake, ca 9 air mi WNW of Flagg Ranch; ca 26.5 air mi NW of Moran. Small stream in mixed conifer forest. 7340 ft. 44.1212° N, 110.836° W; GPS Reading T48N R117W S13 SE1/4 44.1212 -110.836 NAD 83 GPS Reading Fruiting N RM0019220 N 80 RM 431552 Scott 2007 RM 839545 RM0019219 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by David Scott. RM-66054 Ronald L. Hartman 86599 David Scott 13 8 2007 U.S.A. Wyoming Teton Targhee National Forest: Ashton Ranger District: at Fish Lake, ca 14 air mi WNW of Flagg Ranch; ca 30.5 air mi NW of Moran. Drying cycle of seasonally moist montane herbaceous meadow. 6460 ft. 44.1283° N, 110.9397° W; GPS Reading T48N R117W S18 NE1/4 44.1283 -110.9397 NAD 83 GPS Reading Fruiting N RM0019219 N 81 RM 431564 Scott 2007 RM 839544 RM0019218 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by David Scott. RM-66057 Ronald L. Hartman 86611 David Scott 15 8 2007 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: very south edge of Tanager Lake, ca 2 air mi N of Flagg Ranch; ca 22.5 air mi NNW of Moran. Some open water and outlet stream and adjacent wetlands. 7023 ft. 44.138° N, 110.682° W; GPS Reading T48N R115W S17 NE1/4 44.138 -110.682 NAD 83 GPS Reading Fruiting N RM0019218 N 82 RM 431616 Scott 2007 RM 839543 RM0019217 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by David Scott. RM-66058 Ronald L. Hartman 86663 David Scott 15 8 2007 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: Huckleberry Hot Springs, from springs to Polecat Creek and bridge, ca 1.3 air mi NW of Flagg Ranch, 0.3 air mi N of dogleg in Grassy Lake Road. Hot springs and down outlet to creek and bridge. 6859 ft. 44.114° N, 110.684° W to 44.116° N, 110.688° W; GPS Reading T48N R115W S20 44.114 -110.684 NAD 83 GPS Reading Fruiting N RM0019217 N 83 RM 431631 Scott 2007 RM 839542 RM0019216 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by David Scott. RM-66060 Ronald L. Hartman 86676 David Scott 15 8 2007 U.S.A. Wyoming Teton Bridger-Teton National Forest: Teton Wilderness: lakes (drying) at the head of Dime Creek, four ponds from W to E, pond furtherest to E. Around drying pond. 7539 ft. 44.055° N, 110.676° W; GPS Reading T47N R115W S9 44.055 -110.676 NAD 83 GPS Reading Fruiting N RM0019216 N 84 RM 431681 Scott 2007 RM 839541 RM0019215 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by David Scott. RM-66064 Ronald L. Hartman 86726 20 8 2007 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: Teton Range: W of Rendezvous Mountain, lower South Fork Granite Canyon. Montane. 8400 8885 ft. 43.599° N, 110.909° W to 43.609° N, 110.895° W; GPS Reading T42N R117W S17 43.599 -110.909 NAD 83 GPS Reading Flowering and Fruiting N RM0019215 N 85 RM 431720 Scott 2007 RM 839540 RM0019214 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by David Scott. RM-66066 Ronald L. Hartman 86764 21 8 2007 U.S.A. Wyoming Teton Targhee National Forest: Ashton Ranger District: Winegar Hole Wilderness: SE of Rock Lake. Wetlands. 6527 ft. 44.121° N, 110.958° W; GPS Reading T48N R118W S13 44.121 -110.958 NAD 83 GPS Reading Flowering and Fruiting N RM0019214 N 86 RM 431765 Scott 2007 RM 839539 RM0019213 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by David Scott. RM-66068 Ronald L. Hartman 86809 21 8 2007 U.S.A. Wyoming Teton Targhee National Forest: Ashton Ranger District: Winegar Hole Wilderness: from Rock Lake NW towards Winegar Creek. Wetlands. 6515 ft. 44.124° N, 110.962° W to 44.122° N, 110.965° W; GPS Reading T48N R118W S13 44.124 -110.962 NAD 83 GPS Reading Flowering and Fruiting N RM0019213 N 87 RM 431789 Scott 2007 RM 839538 RM0019212 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by David Scott. RM-66069 Ronald L. Hartman 86833 21 8 2007 U.S.A. Wyoming Teton Targhee National Forest: Ashton Ranger District: Winegar Hole Wilderness: along Winegar Creek in Winegar Hole. Wetlands and adjacent meadows. 6333 6400 ft. 44.126° N, 110.977° W to 44.127° N, 110.97° W; GPS Reading T48N R118W S13; also S14 44.126 -110.977 NAD 83 N N GPS Reading Fruiting N RM0019212 N 88 RM 432491 Snow 1987 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-66266 Neil Snow 1329 23 7 1987 U.S.A. Wyoming Teton Southwestern Absarokas: Teton Wilderness: ca 12 air mi NE of Moran Junction, near Pacific Creek. Along small stream. 7250 ft. 43.9821° N, 110.3639° W T46N R113W S1 43.9821 -110.3639 N N 89 RM 434490 Snow 1988 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-66307 Neil Snow 3266 5 7 1988 U.S.A. Wyoming Park Southwestern Absarokas: Teton Wilderness: along Thorofare Creek Trail to Coyote Creek, ca 1 mi SE of the southeast corner of Yellowstone National Park. Muddy area. 8050 8200 ft. 44.1557° N, 110.0825° W T48N R110W S13; also T48N R109W S7 & S18 44.1557 -110.0825 N N 90 RM 445114 So Rocky Mts USFS 422721 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Frances C. Weintraub in 1946.
1.
Annotated by William A. Dayton in 1946. RM-70182 Charles A. Kutzleb K250 8 8 1945 U.S.A. Colorado Grand Arapaho National Forest: Church Park. Sparse in wet meadow on 5% south slope in sandy loam. 10000 ft. Flowering and Fruiting N N 91 RM 447333 So Rocky Mts USFS 422717 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Agnes B. Chase. RM-71473 Frederic G. Renner 10 25 9 1922 U.S.A. New Mexico Santa Fe Santa Fe National Forest: Granite Point Ranger Station. Creek bottom in sandy loam. 7500 ft. 35.6887° N, 105.8666° W; uncertainty 1 mi. T17N R10E S22 35.6887 -105.8666 1 mi. Flowering and Fruiting N N 92 RM 447357 So Rocky Mts USFS 422716 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-71492 Frederic G. Renner 13 22 9 1923 U.S.A. New Mexico San Miguel Santa Fe National Forest: Mora Flats. Common in park in wet loam. 9400 ft. 35.85889 -105.58029 NAD 83 2 mi. N N Nat. Geog. TOPO! Fruiting N N 93 RM 447952 So Rocky Mts RM 61677 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-71838 Francis Ramaley 3373 W. W. Robbins 10 8 1907 U.S.A. Colorado Gilpin Small lake 1/4 mi below Tolland. 8800 ft. 39.9045 -105.594 NAD 83 0 mi. N Nat. Geog. TOPO! LB Flowering and Fruiting N N 94 RM 448317 So Rocky Mts RM 42966 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-71986 Frank Tweedy 4834 8 1902 U.S.A. Colorado Boulder Between Sunshine and Ward. Mountains. 8000 9500 ft. 40.0579 -105.437 NAD 83 5 mi. N Nat. Geog. TOPO! LB Flowering and Fruiting N N 95 RM 450328 So Rocky Mts RM 47308 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-73113 J. H. Cowen 3432 28 8 1896 U.S.A. Colorado Park South Park: SE of Jefferson. Flowering and Fruiting N N 96 RM 450562 So Rocky Mts RM 257285 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-73279 Jean H. Langenheim 4063 19 8 1955 U.S.A. Colorado Gunnison Cement Creek Bog: ca 3.5 mi from entrance to Cement Creek. In mud along cut-off meander. 9000 ft. Flowering and Fruiting N N 97 RM 450766 So Rocky Mts RM 298490 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-73428 John R. Reeder 5900 Charlotte G. Reeder 9 9 1972 U.S.A. Colorado Boulder Ca 4 mi NE of Peaceful Valley; near Glacier View Overlook. Sandy rocky slope amongst ponderosa pine in lower areas where water accumulates. 7800 ft. Flowering and Fruiting N N 98 RM 450770 So Rocky Mts RM 398491 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-73431 John R. Reeder 5904 Charlotte G. Reeder 9 9 1972 U.S.A. Colorado Grand Ca 7 mi S of Kremmling. Sagebrush covered hillside in wet depression. 7500 ft. Flowering and Fruiting N N 99 RM 451174 So Rocky Mts RM 180021 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Charlotte O. Goodding. RM-73631 Leslie N. Goodding M-327.1 21 7 1938 U.S.A. Colorado Eagle 20 mi S of Leadville. Flowering and Fruiting N N 100 RM 451176 So Rocky Mts RM 180016 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Charlotte O. Goodding. RM-73628 Leslie N. Goodding M-330 14 9 1938 U.S.A. New Mexico Sandoval S of La Ventana: peak W of road to Cuba. West slope in black humus. 6600 ft. 35.8093 -106.9663 NAD 83 4 mi. Y N Nat. Geog. TOPO! Fruiting N N 101 RM 451351 So Rocky Mts RM 157391 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Charlotte O. Goodding in 1939.
1.
Annotated by Elias Nelson in 1939. RM-73753 Leslie N. Goodding 1610 20 7 1903 U.S.A. Colorado Routt Steamboat Springs. Open flats. Fruiting N N 102 RM 451352 So Rocky Mts RM 51683 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-73753 Leslie N. Goodding 1610 20 7 1903 U.S.A. Colorado Routt Steamboat Springs. Open flats. Flowering and Fruiting N N 103 RM 452292 So Rocky Mts USFS 422719 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-74375 Philip V. Woodhead W-69 20 8 1928 U.S.A. Colorado Routt Routt National Forest: Sawtooth Park: Bears Ears District. Infrequent in lodgepole pine forest in glacial pothole with tufted hairgrass. 7200 ft. Flowering and Fruiting N N 104 RM 453478 So Rocky Mts RM 344029 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-75217 Ronald L. Hartman 17356 George Menkens, Doug Runde and Trish Maclaren 18 9 1983 U.S.A. Colorado Saguache Ca 0.5 air mi W of upper Saguache Forest Service Station. Volcanic rimrock with Douglas fir just below rimrock. 8600 ft. T45N R5E S19 NW1/4 of SE1/4 Flowering and Fruiting N N 105 RM 453480 So Rocky Mts RM 344038 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-75218 Ronald L. Hartman 17361 18 9 1983 U.S.A. Colorado Saguache Upper Saguache Forest Service Station; 30 fee from main building. Rocky outcrops with Phus trilobata, Pinus ponderosa, Ribes cereum, Bouteloua gracilis, Artemisia dracunculus, and Muhlenbergia filiculmis. 8400 ft. T45N R5E S19 NE1/4 of SE1/4 Fruiting N N 106 RM 454656 So Rocky Mts USFS 422720 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Jason R. Swallen. RM-75985 Victor Goodwin 96 11 7 1936 U.S.A. Colorado Larimer Roosevelt National Forest: Deadman Park: head of Laramie River. In wet loam. 10000 ft. Flowering and Fruiting N N 107 RM 455334 So Rocky Mts RM 81441 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Charlotte O. Goodding in 1939. RM-76394 W. W. Robbins 10181 14 7 1913 U.S.A. Colorado Gilpin Tolland. Flowering and Fruiting N N 108 RM 505656 So Salt River Range Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-98904 Ronald L. Hartman 41567 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 109 RM 519415 Markow 1992 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-99453 Stuart Markow 9327b 13 7 1992 U.S.A. Idaho Fremont Targhee National Forest: Island Park Plateau: Island Park, along small creek ca 50 yds N of Buffalo River; ca 300 yds W of U.S. Hwy 20. Mostly Carex and forbs. 6300 ft. T13N R43E S28 44.4226 -111.3872 1 mi. Calc. from TRS N N 110 RM 55052 Bradtke 2001 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-12643 Heather Bradtke 2080 11 7 2001 U.S.A. Oregon Grant Umatilla National Forest and Vicinity: Desolation Meadows, along Forest Road 10 and 1010. Edge of wet, open meadow surrounded by lodgepole pine and spruce stands; soil organic; slope 0; aspect none. 5450 5600 ft. 44° 49' 8.5" N, 118° 38' 24.3" W; GPS Reading zone 11, 4963936E, 370742N; GPS Reading T9S R34E S4; also S5 and S6 44.819028 -118.640083 GPS Reading Flowering and Fruiting N N 111 RM 550809 Wood 1996 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-103648 Jean Wood 7692 17 8 1996 U.S.A. Washington Stevens Western Colville National Forest and Vicinity: Lake Thomas - Lake Heritage channel, Little Pend Oreille Lakes, 23 road mi NE of Colville. Lake margin. 3100 ft. 48.6196° N, 117.5301° W T36N R42E S17 NE1/4 48.6196 -117.5301 Flowering and Fruiting N N 112 RM 555408 Wyo/Salt River 1990 RM 1018747 RM0302988 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-103841 Ronald L. Hartman 27899 21 8 1990 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Wyoming Range: south end of ridge between Hunter and Willow creeks; 3-4.5 air mi NW of Hoback Peak. Ridge with scattered clumps of whitebark pine, Engelmann spruce, and Douglas fir. 9200 9800 ft. 43.1194° N, 110.6172° W T36N R115W S6; also S7 43.1194 -110.6172 N RM0302988 N 113 RM 559237 Wyo/Salt River 1992 RM 1013331 RM0297739 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-103937 Ronald L. Hartman 35834 16 8 1992 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: lake ca 1 air mi SW of Visser Peak. Lake margin, limestone outcrop, and coniferous forest; lake margin. 8400 ft. 42.93° N, 110.8247° W T34N R117W S17; also S18 and S19 42.93 -110.8247 Fruiting N RM0297739 N 114 RM 559417 Wyo/Salt River 1992 RM 1013330 RM0297738 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-103943 Ronald L. Hartman 36014 17 8 1992 U.S.A. Wyoming Lincoln [location and coordinates withheld] Streamside and wetlands and roadside. 5900 ft. Fruiting N RM0297738 N 115 RM 56017 Bradtke 2001 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-12660 Heather Bradtke 2949a 24 7 2001 U.S.A. Oregon Wallowa Umatilla National Forest and Vicinity: near Bone Springs off Forest Road 64, ca 1.5 mi NE of Mottet Campground. Wet meadow and ephemeral creek in sun to partial shade; soil fine, brown, deep to organic; slope 0-10; aspect easterly. 5600 5800 ft. 45° 52' 37" N, 117° 56' 27" W; GPS Reading T5N R39E S28 South1/2; also N1/2 S33 45.876944 -117.940833 GPS Reading Flowering and Fruiting N N 116 RM 562764 Wyo/Salt River 1993 RM 1016548 RM0300210 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-104055 Ronald L. Hartman 41567 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 RM0300210 N 117 RM 570539 Snow 1987 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-104518 B. E. Nelson 14704 Neil Snow 7 8 1987 U.S.A. Wyoming Teton Southwestern Absarokas: Fox Park along the Snake River, ca 1 air mi S of Yellowstone National Park, ca 50 air mi NNE of Jackson. Moist slopes at edge of meadow. 8200 ft. 44.1125° N, 110.28556° W T48N R112W S22 44.1125 -110.28556 N N 118 RM 57251 Bradtke 2001 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-12680 Heather Bradtke 4056 5 8 2001 U.S.A. Oregon Union Umatilla National Forest and Vicinity: near Fry Meadow Creek off old ATV trail, off Forest Road 6231. Dry woods; soil fine, deep; slope 0-10; aspect southeast. 4100 4200 ft. 45° 46' 54" N, 117° 49' 34" W; GPS Reading zone 11, 5069897E, 435791N; GPS Reading T4N R40E S32 SE1/4; also SW1/4 S33 45.781667 -117.826111 GPS Reading Fruiting N N 119 RM 586378 Haines 1985 RM 388225 RM0184502 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-24308 June Haines 5328 Georgia Haines 4 8 1985 U.S.A. Wyoming Fremont Sweetwater Rocks, ca 8 air mi ENE of Jeffrey City. Granite slopes. 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 RM0184502 N 120 RM 586803 Haines 1985 RM 388224 RM0184036 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-60859 June Haines 5736 Georgia Haines 22 8 1985 U.S.A. Wyoming Fremont Tributary of Buffalo Creek; ca 12 air mi ENE of Jeffrey City. Edge of creek. 6840 ft. 42.6715° N, 107.868° W; uncertainty 2 mi. T31N R92W S8; also S17 42.6715 -107.868 2 mi. Flowering and Fruiting N RM0184036 N 121 RM 58904 Bradtke 2002 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-12711 Heather Bradtke 10233 1 8 2002 U.S.A. Oregon Grant Umatilla National Forest and Vicinity: at McCalpine Meadow along trail between Boulder Butte and Dupratt Spring, ca 28 mi S and 15 mi E of Ukiah. Surrounding meadow complex. 7200 7300 ft. 44° 43' 41" N, 118° 37' 21" W; GPS Reading zone 11, 4954022E, 371524N; GPS Reading T10S R33E S4; also S3, S5; also T9S R34E S32 44.728056 -118.6225 GPS Reading Fruiting N N 122 RM 58943 Bradtke 2002 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-12715 Heather Bradtke 10272 3 8 2002 U.S.A. Oregon Grant Umatilla National Forest and Vicinity: ca 1 mi W of Forest Road 52 and 2 mi S of Union County, near Trout Meadows. In vernal pools; slope 0-10; aspect none. 5400 5600 ft. 44° 58' 3" N, 118° 28' 11" W to 44° 57' 40" N, 118° 28' 13" W; GPS Reading zone 11, 4980392E, 384108N; GPS Reading T7S R35E S15; also SE1/4 S10, SW1/4 S11; also W1/4 S14 44.9675 -118.469722 GPS Reading Fruiting N N 123 RM 613107 Northern Absarokas RM 535965 RM0040252 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-107185 Ronald L. Hartman 18557 12 8 1984 U.S.A. Wyoming Park Northern Absarokas: Swamp Lake and Corral Creek on K Bar Z Guest Ranch near Crandall Ranger Station. Calcareous bog with adjacent stand of Picea glauca; open bog. 6700 ft. 44.83333° N, 109.5931° W; uncertainty 2 mi. T56N R106W S14; also S15 44.83333 -109.5931 2 mi. Flowering and Fruiting N RM0040252 N 124 RM 619988 Fertig 1990 RM 593506 RM0184040 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-107390 Ronald L. Hartman 28101 23 8 1990 U.S.A. Wyoming Teton West Slope Wind River Range: Cottonwood Creek from outfitter's camp to 1 mi N of Sohare Creek. AlsoS6. Grassy meadows at edge of lodgepole pine woods. 7950 8100 ft. 43.6167° N, 110.2203° W; uncertainty 2 mi. T42N R111W S7 43.6167 -110.2203 2 mi. Flowering and Fruiting N RM0184040 N 125 RM 621344 Fertig 1991 RM 590857 RM0184013 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-107437 Ronald L. Hartman 31181 19 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: Dutch Joe Creek, 1-2 air mi NW of Independence Mountain. Stream margins, meadows, and adjacent coniferous forest. 9350 9600 ft. 42.6708° N, 109.2369° W T31N R104W S10 also S11 42.6708 -109.2369 Flowering and Fruiting N RM0184013 N 126 RM 621499 Fertig 1991 RM 590860 RM0040253 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Walter Fertig. RM-107441 Ronald L. Hartman 31335 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 RM0040253 N 127 RM 621737 Fertig 1991 RM 590861 RM0184039 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-107448 Ronald L. Hartman 31570b 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 RM0184039 N 128 RM 622029 Fertig 1991 RM 590864 RM0184038 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-107460 Ronald L. Hartman 31862 Jonathan Hughes 25 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: Rock Creek, 3-5 mi W of Kendall Guard Station. Streamside with lodgepole pine, Engelmann spruce, and willows; lower slopes with sandstone, shale, and limestone outcrops. 8000 8400 ft. 43.2411° N, 110.0919° W; uncertainty 3 mi. T38N R110W S19; also S20, S28, and S29 43.2411 -110.0919 3 mi. Flowering and Fruiting N RM0184038 N 129 RM 628853 Fertig 1991 RM 590856 RM0184044 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-107909 Walter Fertig 12356 27 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: Kendall Warm Springs, ca 28 air mi NNW of Pinedale. Moist, grassy, open banks of warm springs on east side of Green River Lakes Road. 7800 ft. 43.2828° N, 110.0131° W T38N R110W S2 43.2828 -110.0131 Flowering and Fruiting N RM0184044 N 130 RM 633340 Fertig 1990 RM 593508 RM0184037 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-108108 Walter Fertig 5829 10 8 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: west bank of Willow Lake, ca 9 air mi NNW of Pinedale. Dry, sagebrush-rabbitbrush community adjacent to lake. 7700 7720 ft. 43.005° N, 109.9094° W T35N R109W S18; also S19 43.005 -109.9094 2 mi. Flowering and Fruiting N RM0184037 N 131 RM 633425 Fertig 1990 RM 593507 RM0184043 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-108111 Walter Fertig 5914 11 8 1990 U.S.A. Wyoming Teton West Slope Wind River Range: Mosquito Lake, 1/4 mi due E of Union Pass Road, ca 37 air mi NNW of Pinedale. Wet meadow adjacent to east shore of lake. 8880 ft. 43.3994° N, 110.0539° W; uncertainty 1 mi. T40N R110W S28 43.3994 -110.0539 1 mi. Flowering and Fruiting N RM0184043 N 132 RM 646696 RMHERB1 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-109173 Robert D. Dorn 8103 31 8 1999 U.S.A. Wyoming Lincoln Across river from La Barge. Meadow with Pentaphylloides and Sonchus. 6600 ft. 42.257° N, 110.1798° W T26N R112W S5 42.257 -110.1798 N N 133 RM 646776 SE WY 1993 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-109223 Ronald L. Hartman 35401 1 7 1993 U.S.A. Wyoming Platte [location and coordinates withheld] Sandstone outcrops and sandy slopes; ponderosa pine and grasslands. 5000 5300 ft. Fruiting N N 134 RM 654108 Cramer 1994 RM 630215 RM0184047 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-109543 Thomas Cramer 3262 8 8 1994 U.S.A. Wyoming Sublette Green River Basin: Sheep Creek, ca 8.5 air mi NW of Viola. Sagebrush canyon bottom and side with aspen and various conifer stands and a hillside spring. 7700 8500 ft. 42.3461° N, 110.5111° W; uncertainty 1 mi. T27N R115W S8 E1/2; also NW1/4 S16 42.3461 -110.5111 2 mi. Flowering N RM0184047 N 135 RM 654644 Cramer 1994 RM 630066 RM0184049 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-109551 Thomas Cramer 3736 12 8 1994 U.S.A. Wyoming Sublette Green River Basin: Webb Draw, ca 5.5 air mi ENE of Merna. Small reservoir, meadowed draw, hillside spring, aspen grove, and ridgetop sagebrush. 7450 7800 ft. 42.9744° N, 110.2414° W T35N R112W S29; also E1/4 S30 42.9744 -110.2414 1 mi. Flowering N RM0184049 N 136 RM 654898 Cramer 1994 RM 630065 RM0184048 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-109559 Thomas Cramer 4113 Ben and Becky Cramer 19 8 1994 U.S.A. Wyoming Fremont Green River Basin: Sweetwater River, ca 8.5 air mi SW of South Pass City. Riverside meadows, willows, and sagebrush. 7450 ft. 42.3842° N, 108.9164° W; uncertainty 1 mi. T28N R101W S19 SE1/4; also SW1/4 S20 42.3842 -108.9164 1 mi. Flowering N RM0184048 N 137 RM 660866 WY Black Hills RM 8690 RM0184018 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-34641 Aven Nelson 2845 30 7 1896 U.S.A. Wyoming Weston Newcastle. Flowering and Fruiting N RM0184018 N 138 RM 706851 Legler 2007 RM 903947 RM0027655 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Ben Legler on 1/4/2009. RM-119927 Ben Legler 7633 13 8 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: pond on south side of Vermejo River in Vermejo Park just W of employee housing area; 1.6 air mi WNW of Casa Grande. Shallow muddy pond in old river oxbow, with Juncus spp., Sparganium emersum, Potamogeton spp., Carex spp. 7563 ft. 36° 53' 52.1" N, 105° 0' 21.6" W; WGS 84, uncertainty 3 m., GPS reading 36.89780556 -105.006 WGS 84 3 m. GPS reading Forming small tussocks in shallow water on pond edge; occasional. Flowering N RM0024858,RM0027655 N 139 RM 710499 Legler 2009 RM 903946 RM0027654 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Ben Legler on 9//2009. RM-120400 Ben Legler 11475 J. Mark Porter, Don Hyder 19 7 2009 U.S.A. New Mexico Taos Vermejo Park Ranch: Culebra Range: meadow between the third and fourth lakes up in Seven Lakes chain in Long Canyon; 3.2 air mi ESE of Big Costilla Peak. Saturated meadow dominated by Carex spp. with Calamagrostis canadensis, Polemonium occidentale, and stunted Picea. 9827 ft. 36.912647° N, 105.270462° W; WGS 84, GPS reading 36.912647 -105.270462 WGS 84 GPS reading Rhizomatous, forming delicate patches in wet moss. Photographed. Specimen GPS: 36.912807, -105.27095. Flowering N VPR13991,VPR13992,VPR13990,RM0027654 N 140 RM 723058 Lukas 2007 RM 923914 RM0083043 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-115024 Laura E. Lukas 3820 3 8 2007 U.S.A. Wyoming Albany Medicine Bow Mountains: Platte River Wilderness: Douglas Creek Trail, ca 39 air mi SE of Saratoga; ca 8 air mi W of Foxpark. Wet meadow near creek, dominated by Sphaghum, some spruce and lodgepole pine in meadow. 8266 8276 ft. 41.078° N, 106.309° W to 41.0857° N, 106.309° W; WGS 84, , GPS reading T13N R79W S18; also S19 41.078 -106.309 WGS 84 GPS reading Flowering N RM0083043 141 RM 723769 Lukas 2007 RM 923913 RM0083042 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-115077 Laura E. Lukas 4531 15 8 2007 U.S.A. Wyoming Albany Medicine Bow Mountains: Lake Creek, E of Forest Road 517 ( Dry Park Road), ca 1 air mi S of Dry Park and 1 air mi N of Lake Mountain; ca 10 air mi S of Centennial. Moist meadow between willow and Sphagnum dominated wetland and mixed conifer forest. 8932 9027 ft. 41.1567° N, 106.1358° W to 41.1552° N, 106.1381° W; WGS 84, , GPS reading T14N R78W S27 41.1567 -106.1358 WGS 84 GPS reading Fruiting N RM0083042 142 RM 723798 Lukas 2007 RM 923912 RM0083041 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-115080 Laura E. Lukas 4560 15 8 2007 U.S.A. Wyoming Albany Medicine Bow Mountains: Lake Creek, E of Forest Road 517 ( Dry Park Road), ca 1 air mi S of Dry Park and 1 air mi N of Lake Mountain; ca 10 air mi S of Centennial. Sphagnum and Salix dominated meadow near pond. 8932 9027 ft. 41.1567° N, 106.1358° W to 41.1552° N, 106.1381° W; WGS 84, , GPS reading T14N R78W S27 41.1567 -106.1358 WGS 84 GPS reading Flowering and Fruiting N RM0083041 143 RM 724479 Lukas 2007 RM 923916 RM0083045 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-115127 Ronald L. Hartman 86243 Jack S. Hartman 21 7 2007 U.S.A. Wyoming Carbon Medicine Bow Mountains: Medicine Bow National Forest: vicinity of Long Lake, ca 10.5 air mi SW of Arlington interchange at I-80. Lake shore and adjacent meadow. 8920 ft. 41.5048° N, 106.3681° W; GPS Reading T18N R80W S27 NE1/4 41.5048 -106.3681 NAD 83 GPS reading Flowering RM0083045 144 RM 764132 Missouri Plateau RM 366741 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Peter Lesica. RM-28880 Peter Lesica 3516 13 7 1985 U.S.A. Montana Beaverhead Pioneer Mountains: Elkhorn Hot Springs, ca 5 mi N of Polaris. Common near thermal springs with Agrostis scabra and Mimulus guttatus. 7000 ft. 45.4578° N, 113.1103° W; uncertainty 1 mi. T4S R12W S29 45.4578 -113.1103 1 mi. Flowering and Fruiting N N 145 RM 768937 Missouri Plateau RM 604973 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Ralph H. Imler. RM-125598 Ralph H. Imler 4182 24 9 1938 U.S.A. Nebraska Crescent Lake Refuge. 3800 ft. Flowering and Fruiting N N 146 RM 768938 Missouri Plateau RM 222160 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 2. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Steve Rolfsmeier on 11//1993. RM-129331 N. P. Tulen s.n. 9 9 1893 U.S.A. Nebraska Thomas Middle Loup River, near Thedford. Flowering and Fruiting N N 147 RM 775866 Heidel 2007 RM 841367 RM0049505 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-116806 Bonnie Heidel 3007 26 7 2007 U.S.A. Wyoming Park Beartooth Mountains: Clarks Fork Yellowstone River Valley: wetland N of U.S. Hwy 212, ca 10 air mi SE of Cooke City, Montana. Shrubby fen with scattered trees; associated with Betula glandulosa, Carex aquatilis, and Potentilla fruticosa. 6860 ft. T57N R107W S11 NE1/4 NW1/4 Uncommon. Flowering N RM0049505 N 148 RM 806703 RMHERB1 RM 538309 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 2. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Annotated by Stuart Markow in 1995. RM-46598 Kaye H. Thorne 6595 J. Chandler 7 8 1988 U.S.A. Wyoming Park 30 mi E of Cook City on U.S. Hwy 212, Rainbow Lake. Krummholtz area; moist and dry meadows; with Salix, Carex, grass community. 9700 ft. T57N R105W S12 44.9383 -109.497 NAD 83 2 mi. N Y Nat. Geog. TOPO! LSB Vegetative N N 149 RM 807369 RMHERB1 USFS 408583 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-42600 Frank H. Rose 38 18 7 1923 U.S.A. Wyoming Carbon Hayden National Forest: West Fork Willow Creek. Bog with Carex, willow, poa, timothy, aira, castilleja, and juncus. 8500 ft. T14N R85W S36 Y Vegetative N N 150 RM 807432 RMHERB1 USFS 400496 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-142913 Donald E. Harbison H-7 1926 Fall of 1926 U.S.A. Wyoming Carbon Medicine Bow National Forest: Ryan Park. Flat slope; loam soil; dry meadow. 8500 ft. T16N R81W S28 Common. Vegetative N N 151 RM 807433 RMHERB1 USFS 400495 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-142914 Ralph K. Gierisch 1996 10 8 1957 U.S.A. Wyoming Albany Medicine Bow National Forest: Evans Creek Exclosure. Slope 2%, east exposure; deep organic loam soil; with Salix, Carex, Arnica. 9000 ft. T14N R79W S22 N N Vegetative N N 152 RM 807434 RMHERB1 USFS 408584 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-42537 Frank H. Rose 135 8 8 1923 U.S.A. Wyoming Carbon Hayden National Forest: Willow Park Ranger Station pasture. Level slope; clay loam soil; with Antennaria, knotweed, Carices, timothy, strawberry. 9200 ft. T13N R84W S7 42.1095 -106.8711 NAD 83 700 ft. N Y Nat. Geog. TOPO! BEN Vegetative N N 153 RM 815441 Ebertowski 2011 USFS 892117 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-146332 Peter J. Ebertowski 9023 18 8 2011 U.S.A. Colorado Routt Routt National Forest: Park Range: Bear Creek, at Summit Park Trailhead on Forest Road 314, ca 5 air mi N of Steamboat Springs; ca 7 air mi W of Buffalo Pass. Creek bank in spruce-fir understory, with Agrostis exarata. 8400 ft. zone 13N, 346274E, 4492489N; NAD83 T7N R84W S16 NW1/4 200 m. Fruiting N N 154 RM 815442 Ebertowski 2011 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-146333 Peter J. Ebertowski 9040 20 8 2011 U.S.A. Colorado Routt Routt National Forest: Park Range: Elk Park, off Forest Road 314, ca 7 air mi N of Steamboat Springs; ca 10 air mi SE of Clark. Wet meadow. 8660 ft. zone 13N, 346578E, 4494860N; NAD83 T7N R84W S4 S1/4 200 m. Date and location do not match. BOGUS RECORD. DO NOT USE. N N 155 RM 815473 Ebertowski 2011 USFS 892282 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-146342 Peter J. Ebertowski 9056 10 9 2011 U.S.A. Colorado Jackson Routt National Forest: Park Range: Lake Percy, ca 26 air mi SW of Walden; ca 9 air mi E of Steamboat Springs. Wet areas bordering lake. 10040 ft. zone 13N, 359350E, 4481780N; NAD83 T6N R83W S24 N1/2 300 m. Fruiting N N 156 RM 815495 Ebertowski 2011 USFS 892312 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-146352 Peter J. Ebertowski 9114 18 9 2011 U.S.A. Colorado Jackson Routt National Forest: Park Range: Commissary Park, off Forest Road 80, ca 14 air mi S of Encampment. Mossy wet meadow. 8360 ft. zone 13N, 347190E, 4540560N; NAD83 T12N R84W S16 NW1/4 300 m. Fruiting N N 157 RM 844113 RMHERB1 RM 294379 RM0040254 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-62550 Ronald L. Hartman 2922 4 8 1969 U.S.A. Wyoming Fremont Shoshone National Forest: ca 2.5 mi W of Fiddlers Lake, between Lower and Upper Silas Lakes, W of Lander. Moist, rocky meadow. 10100 ft. 42.6292° N, 108.923° W; uncertainty 1 mi. T31N R101W S29 42.6292 -108.923 1 mi. Common. Flowering and Fruiting N RM0040254 N 158 RM 852225 Heidel 2012 RM 909901 RM0061906 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-152673 Bonnie Heidel 3684b 23 7 2012 U.S.A. Wyoming Albany Laramie Range: ca 1 mi E of Forest Road 701, ca 12 mi ESE of Laramie. Hummocky willow carr at head of small drainage, with Potentilla fruticosa, Muhlenbergia richardsonis, and Triglochin palustris. 7760 ft. 472677E, 4564226N; NAD 83, Specimen Label T15N R71W S35 SW1/4 NW1/4 Rare. Flowering and Fruiting N RM0061906 N 159 RM 852264 Heidel 2012 RM 909798 RM0061839 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-152718 Bonnie Heidel 3764a 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 richardsonis. 7800 ft. 474458E, 4555431N; NAD 83, Specimen Label T14N R71W S25 SE1/4 SW1/4 Flowering and Fruiting N RM0061839 N 160 RM 854383 Irwin 2012 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-154240 Joshua J. Irwin 8916 4 8 2012 U.S.A. Idaho Custer Southern Salmon River Mountains: open area ESE of Cabin Creek Peak, 13.2 air mi N of Stanley. >150 individuals estimated in mesic soil within a forb dominated meadow, no slope, rhyodacite geology. 8324 ft. T12N R13E S1 44.40492 -114.88522 NAD 83 30 m. Flowering and Fruiting N N 161 RM 855332 Irwin 2010 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-129151 Joshua J. Irwin 3955 10 8 2010 U.S.A. Idaho Custer Challis National Forest: Cape Horn Area: vicinity of Bench Creek 0.5 mi NE of Banner Summit, 15.7 air mi WNW of Stanley. Clay or silt in hydric wetland vegetation; 3° slope, E aspect; morainal geology. 6975 ft. 44.31179° N, -115.22515° W; NAD83, uncertainty 10 m., Field Notes T11N R10E S2 44.31179 -115.22515 NAD83 10 m. N N Field Notes Greater than 150 individuals apparent. Flowering N N 162 RM 855573 Irwin 2010 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-129128 Joshua J. Irwin 3745 8 8 2010 U.S.A. Idaho Custer Challis National Forest: Cape Horn Area: south shore of big Cape Horn Lake, 16.3 air mi NW of Stanley. Clay or silt in hydric wetland vegetation; 6° slope, WNW aspect; alluvial geology. 6580 ft. 44.40827° N, -115.13182° W; NAD83, uncertainty 10 m., Field Notes T12N R11E S1 44.40827 -115.13182 NAD83 10 m. N N Field Notes Greater than 150 individuals apparent. Flowering N N 163 RM 862154 Irwin 2011 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-154089 Joshua J. Irwin 8054 17 8 2011 U.S.A Idaho Custer Challis National Forest: Southern Salmon River Mountains: unnamed lake 6770 between Knapp and Asher creeks, 14.7 air mi NW of Stanley. Dominant population in hydric soil within a wetland area, no slope, granodiorite geology. 6772 ft. T12N R12E S7 44.39048 -115.11041 NAD 83 30 m. Flowering and Fruiting N N 164 RM 874749 Brummer 2010 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.. RM-129962 Lori E. Brummer 1634 6 8 2010 U.S.A. Colorado Mesa Grand Mesa: Grand Mesa National Forest: Lands End near Bolen Reservoir, ca 20 air mi ESE of Grand Junction. Riparian area with spruce along reservoir outlet. 9800 9962 ft. 39.0163° N, 108.2124° W; GPS reading T12S R97W S10 NE1/4; also S11 39.0163 -108.2124 NAD 83 GPS reading Flowering N 165 RM 882647 Heidel 2014 RM 930114 RM0091888 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-156596 Bonnie Heidel 4077 28 8 2014 U.S.A. Wyoming Fremont Southern Absaroka Range: above southwest corner of Brooks Lake, ca 33.5 mi NW of Dubois. Wetland pool amid peat moss deposits overlying basin colluvium; with Caltha leptosepala, Deschampsia cespitosa, Salix planifolia. 9060 ft. T44N R110W S25 NW1/4 Flowering and Fruiting N RM0091888 N 166 RM 885357 Thomas 2013 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.. RM-157247 Georgia G. Thomas 1408 24 7 2013 U.S.A. Idaho Idaho Nez Perce National Forest: Selway River Drainage: Forest Road 1133, Look Out Butte Fire Tower, ca 18 air mi ESE of Kooskia. Mixed conifer hillside, roadside. 5835 ft. 46° 02.802' N, 115° 39.530' W 46.0467 -115.6588 NAD 83 1 mi. Nat. Geog. TOPO! Flowering and Fruiting N 167 RM 885419 Thomas 2013 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. 1. Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.. RM-157251 Georgia G. Thomas 1471 25 7 2013 U.S.A. Idaho Idaho Nez Perce National Forest: Selway River Drainage: O'Hara Road following O'Hara Creek, ca 3 mi on Forest Road 651, ca 23 air mi ESE of Kooskia. Eroded hillside. 3111 ft. 46° 2.94' N, 115° 32.337' W; GPS reading 46.049 -115.5389 NAD 83 Flowering and Fruiting N 168 RM 896421 OConner 2016 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-157571 Crista L. O'Conner 2943 26 7 2016 U.S.A. Idaho Clearwater Clearwater Mountains: Scurvy Mountain: summit, ca 7.5 air mi NNE of Lookout Peak. Mixed seral community comprised predominantly of Abies grandis, Picea engelmannii and Abies lasiocarpa; light gaps occasional, where large communities of Pteridium aquilinum occupy, resembling elements of the grand fir mosaic. 4600 6691 ft. 46.6894° N, 115.1338° W to 46.6833° N, 115.1273° W to 46.681° N, 115.0796° W; WGS 84, , GPS reading T39N R 11E S30 SW1/4; also N1/2 S31 and N1/2 S32 46.6894 -115.1338 WGS 84 GPS reading Flowering and Fruiting N 169 RM 898591 OConner 2017 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-448326 Crista L. O'Conner 4304 Mike Hays 13 7 2017 U.S.A. Idaho Idaho Bitterroot Mountains: Packer Meadow and Packer Creek, ca 1.5 air mi NNE of Lolo Pass Visitor Center. Mesic to saturated meadows and shrubby swamps in mosaic with subalpine fir-spruce forests of creek. 5203 ft. 46.6368° N, 114.5537° W; WGS 84, , GPS reading T38N R15E S15 NE1/4 46.6368 -114.5537 WGS 84 GPS reading Flowering and Fruiting N 170 RM 898860 OConner 2017 RM Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-448344 Crista L. O'Conner 4575 24 7 2017 U.S.A. Idaho Idaho Bitterroot Mountains: Elk Meadow along upper Brushy Fork, ca 10 air mi E of Lolo Pass Visitor Center. Meadows rich with Deschampsia cespitosa and moisture laden patches of Carex utriculata and Calamagrostis canadensis; Betula glandulosa common throughout. 5974 ft. 46.6567° N, 114.372° W; WGS 84, , GPS reading T38N R17E S7 N1/2 46.6567 -114.372 WGS 84 GPS reading Flowering N 171 RM 905400 RMHERB2 RM 957030 RM0210526 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-451633 Sherel Goodrich 28617 A. Cameron 26 6 2013 U.S.A. Wyoming Lincoln Bridger-Teton National Forest: Fontenelle drainage: Fontenelle Creek drainage. Quaking bog within a drained beaver pond. 7800 ft. 42° 16' 12" N, 110° 33' 41" W; unknown, , Specimen Label 42.27 -110.561389 unknown N Specimen Label Flowering N RM0210526 N 172 RM 918919 Heidel 2018 RM 981796 RM0247527 Poaceae Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb. RM-455407 Bonnie Heidel 4758 23 7 2018 U.S.A. Wyoming Sublette West slope Wind River Range: E of Green River, ca 0.4 m N of north shore of Lower Green River Lake. Graminoid fen with low shrubs besides marl pool, saturated organic soil; with Carex simulata, Primula egaliksensis, Triglochin maritima, T. palustris, Carex scirpoides. 8000 ft. 43.3179° N, 109.8566° W; WGS 84, , GPS reading T39N R108W S30 SE1/4 43.3179 -109.8566 WGS 84 N N GPS reading Flowering N RM0247527 N