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 111179 Ebertowski 2002 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Peter J. Ebertowski. RM-14347 B. E. Nelson 58064 15 8 2002 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: along Little Thunder Creek ca 1 mi below Little Thunder Reservoir, ca 8 air mi SE of Wright; ca 43 air mi S of Gillette. At the edge and in the water of slow moving stream. 4750 4800 ft. 43.6859° N, 105.3492° W; uncertainty 0.5 mi. T43N R71W S23 SW1/4 43.6859 -105.3492 1 mi. Flowering N N 2 RM 119761 Ebertowski 2003 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-14608 Peter J. Ebertowski 8429 19 8 2003 U.S.A. Wyoming Crook Thunder Basin National Grassland and Vicinity: Little Missouri River, on County Road 200, ca 32 air mi N of Moorcroft; ca 35 air mi NW of Sundance. River bed. 3850 ft. 44.7243° N, 104.9257° W T55N R67W S29 NW1/4 44.7243 -104.9257 Flowering N N 3 RM 12512 Arizona 2004 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-692 B. E. Nelson 63687 James F. Fowler 25 9 2004 U.S.A. Arizona Coconino Coconino National Forest: ca 0.5 air mi E of Mortgage Spring and ca 2/3 air mi S of James Canyon, ca 11.5 air mi S of Flagstaff. Muddy banks of a tank in ponderosa pine forest. 6650 ft. 35.0397° N, 111.701° W; GPS Reading T19N R6E S12 SE1/4 35.0397 -111.701 GPS Reading Flowering N N 4 RM 128764 Evert 2000 RM 824708 RM0019613 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-14925 Erwin F. Evert 38237 7 7 2000 U.S.A. Wyoming Park Yellowstone National Park: Yellowstone Plateau: Swan Lake Flats: 1/3 mi E of Wyo Hwy and 1/3 S of Bunsen Peak Service Road, 4 mi S of Mammoth. Wet meadow with Deschampsia cespitosa, Pentophylloides floribunda, Angelica pinnata, and Carex rostrata. 7300 ft. T57N R115W S13 Fruiting N RM0019613 N 5 RM 137440 Evert 1988 RM 751569 RM0144971 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-15660 Erwin F. Evert 15240 8 7 1988 U.S.A. Wyoming Teton Yellowstone Plateau: Falls River Basin: Yellowstone National Park: Bechler Meadows, ca 7.5 mi N of Cave Falls. In open seasonally wet areas with Juncus balticus, Valeriana edulis, and Carex nebraskensis. 6400 ft. 44.2153° N, 110.9935° W T49N R117W S18 44.2153 -110.9935 Flowering and Fruiting N RM0144971 N 6 RM 139123 Evert 1990 RM 619298 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-15800 Erwin F. Evert 19385 30 6 1990 U.S.A. Montana Beaverhead Henrys Lake Mountains: on Continental Divide just N of Red Rocks Pass and Road, ca 25 mi WSW of West Yellowstone; also Fremont County, Idaho. Prominent in drying mud of pond bottoms within sagebrush-grassland with Eleocharis palustris, Polygonum kelloggii and Camissonia breviflora. 7200 ft. 44.6008° N, 111.5283° W T14S R2E S19 - MT; T15N R42W S29 - ID 44.6008 -111.5283 Flowering and Fruiting N N 7 RM 140588 Evert 1991 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-15880 Erwin F. Evert 20862 17 6 1991 U.S.A. Idaho Fremont Targhee National Forest: Island Park Plateau: W of Forest Road 112 and E of unnamed lake, ca 18 mi N of Ashton. Wet margins of lake with Ranunculus sceleratus, Eleocharis palustris, Alopecuris aequalis, and Salix geyeriana. 6100 ft. 44.3239° N, 111.4053° W T12N R43E S32 44.3239 -111.4053 N N 8 RM 144016 Evert 1992 RM 754346 RM0034229 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-16026 Erwin F. Evert 24279 5 8 1992 U.S.A. Wyoming Fremont Absaroka Mountains: Shoshone National Forest: east and west sides of Upper Brooks Lake, ca 2 mi N of Brooks Lake. Wet meadow with Sedum rhodanthum, Carex scopulorum, and Salix planifolia. 9105 ft. 43.7922° N, 110.018° W T44N R110W S11; also S12 43.7922 -110.018 N N Flowering and Fruiting N RM0034229 N 9 RM 14477 Arizona 2005 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-761 B. E. Nelson 66862 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 dry mud flats around pond. 8530 8600 ft. 36.5296° N, 112.1504° W; GPS Reading T36N R2E S11 SE1/4 36.5296 -112.1504 GPS Reading Fruiting N N 10 RM 145893 Evert 1993 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-16142 Erwin F. Evert 26277 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 11 RM 145961 Evert 1993 RM 610857 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-16146 Erwin F. Evert 26344 1 8 1993 U.S.A. Montana Gallatin Gallatin National Forest: Madison Canyon: along west side of Beaver Creek immediately N of U.S. Hwy 287, ca 25 mi NW of West Yellowstone. Wet meadow/marsh with Pedicularis groenlandica, Pentaphylloides floribunda, Gentianopsis detonsa, and Deschampsia cespitosa. 6455 ft. 44.8608° N, 111.3656° W T11S R3E S21 44.8608 -111.3656 Flowering and Fruiting N N 12 RM 146447 Evert 1994 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-16162 Erwin F. Evert 26831 6 6 1994 U.S.A. Montana Carbon [location and coordinates withheld] Disturbed open areas in campground along shoreline. 4250 ft. N N 13 RM 147456 Evert 1994 RM 781805 RM0144969 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-16207 Erwin F. Evert 27839 7 7 1994 U.S.A. Wyoming Teton Targhee National Forest: Tillery Lake; ca 1 mi SW of Grassy Lake Reservoir; 9 mi NW of Flagg Ranch. Bog along southeast side of lake with some sphagnum, Carex simulata, Carex limosa, and Potentilla palustris. 7325 ft. 44.124° N, 110.8255° W T48N R116W S18 44.124 -110.8255 Flowering and Fruiting N RM0144969 N 14 RM 151932 Evert 1996 RM 788817 RM0144970 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-16396 Erwin F. Evert 32325 27 7 1996 U.S.A. Wyoming Teton Teton Range: Grand Teton National Park: east side of Trapper Lake. Shallow water with Carex rostrata, Eleocharis palustris, and Potamogeton gramineus. 6920 ft. 43.8345° N, 110.7243° W; uncertainty 1 mi. T45N R116W S25 43.8345 -110.7243 1 mi. Flowering and Fruiting N RM0144970 N 15 RM 157064 Evert 1999 RM 822107 RM0024094 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-16635 Erwin F. Evert 37597A 29 7 1999 U.S.A. Idaho Fremont Island Park Plateau: Targhee National Forest: along the south side of Forest Road 156, ca 1/4 mi E of U.S. Hwy 20/191, 12 mi N of Ashton. Drying vernal ponds with Plagiobothrys scouleri var. hispidulus, Eleocharis palustris, and Porterella carnosula. 6120 ft. 44.2229° N, 111.4455° W; uncertainty 1 mi. T10N R42E S1 44.2229 -111.4455 1 mi. Fruiting N RM0024094 N 16 RM 157440 Evert 1999 RM 821934 RM0022186 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-16655 Erwin F. Evert 37984 7 8 1999 U.S.A. Wyoming Park Yellowstone Plateau: Yellowstone National Park: along the south side of Pelican Creek, ca 6 mi NE of Fishing Bridge. Wet gravel and seepage with Limosella aquatica, Glyceria striata, and Eleocharis palustris. 7800 ft. 44.5717° N, 110.2622° W; uncertainty 1 mi. T53N R111W S17 44.5717 -110.2622 1 mi. Fruiting N RM0022186 N 17 RM 16082 Arizona 2006 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-797 B. E. Nelson 70260 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. Margin of ponds and adjacent slope. 8525 ft. 36.6309° N, 112.176° W T37N R2E S3 SW1/4 36.6309 -112.176 Flowering and Fruiting N N 18 RM 16262 Arizona 2006 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-799 B. E. Nelson 70440 James F. Fowler 28 8 2006 U.S.A. Arizona Coconino Coconino National Forest: Lockett Meadow in Interior Valley on east side of San Francisco Mountain, ca 11 air mi N of Flagstaff. In a small tank in the meadow. 8560 8680 ft. 35.3557° N, 111.6254° W to 35.3589° N, 111.6185° W to 35.3604° N, 111.6207° W T23N R7E S23 S1/2 35.3557 -111.6254 Flowering N N 19 RM 167391 Flaig 2004 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-17015 Jeanette Flaig 7464 8 8 2004 U.S.A. Colorado Hinsdale Eastern San Juan Mountains: San Juan National Forest: Weminuche Wilderness: Pine Creek Trail, Los Pinos River. Pond side and standing water. 8057 ft. 37.4697° N, 107.4584° W; GPS Reading T37N R5W S17 NW1/4 of NE1/4; SW1/4 and 37.4697 -107.4584 GPS Reading Flowering N N 20 RM 225436 Kastning CO RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-20224 Neil Snow 5364 6 8 1989 U.S.A. Colorado Jackson Sierra Madre\Park Range: Park Range: junction of Forest Roads 600 and 660 at northern end of Big Creek Lake, ca 22 air mi NW of Walden. Salix dominated meadow. 9000 ft. 40.952° N, 106.6098° W T11N R82W S4 40.952 -106.6098 N N 21 RM 22820 Arizona/New Mexico RM 133099 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947.
1.
Annotated by Aven Nelson in 1947. RM-3253 Earl F. Castetter 1791 9 7 1932 U.S.A. New Mexico Cibola Mount Taylor: Laguna Redondo [Redonda]. 8800 ft. 35.28499 -107.4843 NAD 83 1 mi. N N Nat. Geog. TOPO! Fruiting N N 22 RM 229096 So Salt River Range Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-20431 Thomas Cramer 3831 14 8 1994 U.S.A. Wyoming Lincoln [location and coordinates withheld] Reservoir edge, meadows, and sagebrush. 7250 ft. Flowering and Fruiting N N 23 RM 229163 So Salt River Range RM 646235 RM0144963 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-20435 Thomas Cramer 3897 15 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Sublette Range: ca 18 air mi N of Cokeville. Hillside spring and beaver ponds with adjacent meadows, sagebrush, and lodgepole pine stands. 7000 7200 ft. 42.3294° N, 110.9319° W; uncertainty 1 mi. T27N R119W S14 42.3294 -110.9319 1 mi. Flowering N RM0144963 N 24 RM 229357 So Salt River Range RM 631098 RM0144962 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-20445 Thomas Cramer 4625 Ronald L. Hartman 23 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Bear River, ca 3.5 air mi N of Leefe. Riverside meadows, marshes, and willows. 6200 ft. 41.8572° N, 111.0203° W T22N R120W S26 N1/4 41.8572 -111.0203 1 mi. Flowering N RM0144962 N 25 RM 249150 Kostel 2004 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-21647 Grace M. Kostel 2923 28 6 2004 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 16-16.5 air mi NE of Hermosa and 1.5-2 mi W of County Road 121 on Farmingdale Dam. At and around the dam site. Soils are generally black alkaline hardpan clay. 2800 ft. 43° 55.31' N, 102° 53.56' W; GPS Reading T1S R10E S26 43.921833 -102.892667 GPS Reading Flowering and Fruiting N N 26 RM 251299 Kostel 2004 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-21721 Grace M. Kostel 4868 13 10 2002 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: along Moss Agate Creek, ca 8.5 air mi WNW of Edgemont and ca 5 air mi N of U.S. Hwy 18. Upland slopes of alkali clay and gravel, draw of wet, mucky clay. 3600 3700 ft. 43.3608° N, 103.9853° W; GPS Reading T8S R1E S15 W1/4 43.3608 -103.9853 GPS Reading Flowering N N 27 RM 255825 Kostel 2005 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-21932 Grace M. Kostel 8761 17 7 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 1.5 air mi due N of Scenic. In badlands floodplain wetland, soils are black clay alkaline muck. 2800 ft. 43° 48.007' N, 102° 33.269' W; GPS Reading T3S R13E S10 W1/2 43.800117 -102.554483 GPS Reading Flowering N N 28 RM 256441 Kostel 2005 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-21960 Grace M. Kostel 9377 5 8 2005 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 6 air mi WSW of Edgemont. In large reservoir with clay alkaline soils. 3760 ft. 43° 17.717' N, 103° 56.821' W; GPS Reading T9S R2E S1 South1/2 43.295283 -103.947017 GPS Reading Flowering N N 29 RM 256456 Kostel 2005 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-21961 Grace M. Kostel 9392 5 8 2005 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 16 air mi SW of Edgemont. In reservoir having clay alkaline soils. 4008 ft. 43° 7.196' N, 104° 1.217' W; GPS Reading T11S R1E S5 SE1/4 43.119933 -104.020283 GPS Reading Flowering N N 30 RM 256486 Kostel 2005 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-21962 Grace M. Kostel 9421 5 8 2005 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 12 air mi SSW of Edgemont. In reservoir having clay alkaline soil. 3975 ft. 43° 8.371' N, 103° 54.041' W; GPS Reading T10S R2E S32 NE1/4 43.139517 -103.900683 GPS Reading Flowering N N 31 RM 256497 Kostel 2005 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-21963 Grace M. Kostel 9432 5 8 2005 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 14 air mi WSW of Ardmore, South Dakota, Indian Creek. In side drainage of creek, soils are gravel and sandy clay. 3815 ft. 42° 59.307' N, 103° 55.898' W; GPS Reading T35N R57W S28 NW1/4 42.98845 -103.931633 GPS Reading Flowering N N 32 RM 256862 Kostel 2005 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-21976 Grace M. Kostel 9796 10 8 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 3.5 air mi ESE of Wall. In wetland reservoir, soils are loamy clay. 2700 ft. 43° 59.315' N, 102° 10.065' W; GPS Reading T1S R16E S11 NW1/4 43.988583 -102.16775 GPS Reading Flowering N N 33 RM 256866 Kostel 2005 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-21977 Grace M. Kostel 9800 12 8 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 8 air mi SE of Wall. In wetland reservoir, soils are loam muck. 2600 ft. 43° 56.426' N, 102° 5.305' W; GPS Reading T1S R17E S21 E1/2 43.940433 -102.088417 GPS Reading Flowering N N 34 RM 256935 Kostel 2005 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-21980 Grace M. Kostel 9869 15 8 2005 U.S.A. South Dakota Jackson Buffalo Gap National Grassland and Vicinity: ca 12 air mi SW of Kadoka. In wetland reservoir, soils are clay loam muck. 2280 ft. 43° 43.982' N, 101° 42.655' W; GPS Reading T4S R20E S3 NE1/4 43.733033 -101.710917 GPS Reading Flowering N N 35 RM 256979 Kostel 2005 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-21981 Grace M. Kostel 9913 16 8 2005 U.S.A. South Dakota Jackson Buffalo Gap National Grassland and Vicinity: ca 11.5 air mi SW of Kadoka. In wetland reservoir. 2300 ft. 43° 46.267' N, 101° 43.439' W; GPS Reading T3S R20E S21 E1/2 43.771117 -101.723983 GPS Reading Flowering N N 36 RM 257935 Larson 2005 RM 942741 RM0121487 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-22002 B. E. Nelson 66397 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 N RM0121487 N 37 RM 261051 Larson 2005 RM 942784 RM0114875 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-22088 Jill E. Larson 3682 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. Lakeside and adjacent wetland. 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 N RM0114875 N 38 RM 270987 Larson 2006 RM 951906 RM0189072 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-22392 Jill E. Larson 9408 29 7 2006 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Trout Lakes, ca 9 air mi NNE fo Canjilon, ca 6 air mi NE of Cebolla. Numerous small lakes and moist depressions within mixed-conifer forest; riparian areas with Rudbeckia laciniata var. ampla and Carex aquatilis; recently heavily grazed by cattle. 9150 ft. 36.6067° N, 106.382° W; GPS Reading T27N R5E S2; also T28N R5E S34 SE1/4 36.6067 -106.382 GPS Reading Flowering N RM0189072 N 39 RM 280545 Lyon 1993 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-22713 Margarette J. Lyon 1696 18 6 1993 U.S.A. Colorado Montrose San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Uncompahgre Plateau: Copper King Road above Tabeguache Basin. Dry slopes with oak and chokecherry, and riparian area at stream crossing. 7980 8260 ft. 38.4017° N, 108.3988° W T48N R14W S22; also S23 38.4017 -108.3988 Flowering and Fruiting N N 40 RM 280892 Lyon 1993 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-22731 Margarette J. Lyon 2039 9 7 1993 U.S.A. Colorado Montrose San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Uncompahgre Plateau: at stockpond S of Hanks Valley Road, and by Cedar Creek. In and next to stock pond, and in riparian area by creek. 8200 ft. 38.2409° N, 108.1032° W T46N R11W S17 38.2409 -108.1032 Flowering and Fruiting N N 41 RM 282688 Lyon 1994 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-22806 Margarette J. Lyon 3502 26 5 1994 U.S.A. Utah Grand San Miguel and Lower Dolores River Drainages: Buckhorn Draw. Stream bed in dry, sandy wash with pinyon and juniper. 4600 ft. 39.5558° N, 109.1791° W T14S R24E S36 39.5558 -109.1791 Flowering and Fruiting N N 42 RM 282777 Lyon 1994 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-22812 Margarette J. Lyon 3590 31 5 1994 U.S.A. Colorado Montrose San Miguel and Lower Dolores River Drainages: Calamity Draw, ca 0.3 mi from Colo Hwy 141 near Nucla. Disturbed, weedy area with Tamarix, Rhus, Salix, and Sarcobatus. 5300 ft. 38.2555° N, 108.602° W T46N R16W S11 38.2555 -108.602 Flowering and Fruiting N N 43 RM 283865 Lyon 1994 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-22871 Margarette J. Lyon 4671 21 6 1994 U.S.A. Colorado San Miguel [location and coordinates withheld] Riparian area with Potentilla and Carex and adjacent uplands with aspen and oak. 8800 ft. Flowering and Fruiting N N 44 RM 284653 Lyon 1994 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-22906 Margarette J. Lyon 5457 28 6 1994 U.S.A. Colorado Mesa San Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: on Thimble Rock Point Road, 0.2-0.7 mi from Divide Road. At stock pond. 8200 ft. 38.7477° N, 108.6316° W T15S R101W S13; also S14 38.7477 -108.6316 Flowering and Fruiting N N 45 RM 285729 Lyon 1994 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-22956 Margarette J. Lyon 6526 25 7 1994 U.S.A. Colorado Mesa [location and coordinates withheld] At stock pond with Artemisia. 9070 ft. Flowering and Fruiting N N 46 RM 287810 Markow 2000 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-23421 Stuart Markow 12018 Alison Kelly 13 7 2000 U.S.A. Oregon Wallowa Wallowa Range: Wallowa-Whitman National Forest: meadow ca 200 yds W of Duck Lake, ca 17 air mi NE of Halfway; ca 9 air mi NW of Copperfield. Wet meadow dominated by Carex buxbaumii, C. vesicaria, C. aperta, C. utriculata. 5500 ft. T21N R6W S30 Flowering and Fruiting N N 47 RM 288377 Markow 2001 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-23553 Stuart Markow 12218 30 8 2001 U.S.A. Wyoming Teton Grand Teton National Park: Jackson Hole: mouth of Pilgrim Creek at Jackson Lake, ca 1 air mi N of Jackson Lake outlet, ca 1.5 air mi W of Jackson Lake Junction. Riparian with Agrostis stolonifera, Salix boothii. 6800 ft. 43.8658° N, 110.5884° W; uncertainty 1 mi. T45N R114W S18 43.8658 -110.5884 1 mi. Flowering and Fruiting N N 48 RM 292394 Massatti 2005 USFS 845464 USFS0028319 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-23808 Rob Massatti 3909 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 USFS0028319 N 49 RM 292613 Massatti 2005 USFS 845463 USFS0028320 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-23814 Rob Massatti 4102 13 8 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: ca 1 mi N of Louis Lake, ca 18 air mi SSW of Lander. Pond margin. 8790 ft. 42.6104° N, 108.8548° W; GPS Reading T31N R101W S36 42.6104 -108.8548 NAD 83 GPS Reading Flowering N USFS0028320 N 50 RM 292937 Massatti 2005 USFS 845462 USFS0028321 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-23828 Rob Massatti 4393 3 9 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: between Little Popo Agie River and Louis Lake, ca 15 air mi SSW of Lander. Saturated mud. 8320 8450 ft. 42.6002° N, 108.8425° W to 42.6056° N, 108.8327° W; GPS Reading T30N R101W S1 E1/2 42.6002 -108.8425 NAD 83 GPS Reading Flowering and Fruiting N USFS0028321 N 51 RM 296618 Massatti 2006 USFS 845461 USFS0028322 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-23914 Rob Massatti 7434 Bonnie Heidel 14 7 2006 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Canyon Creek wetland, ca 0.5 mi N of Fiddlers Lake. Wet mud. 9460 ft. 42.64° N, 108.8763° W; GPS Reading T31N R101W S23 SW1/4 42.64 -108.8763 NAD 83 GPS Reading Flowering N USFS0028322 N 52 RM 297872 Massatti 2006 USFS 845460 USFS0028311 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-23937 Rob Massatti 8683 Eric Everts 8 8 2006 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Upper Phillips Lake drainage to Shangrila Meadows, ca 6 air mi E of Downs Mountain. Pond margin. 8800 10240 ft. 43.325° N, 109.5711° W to 43.3182° N, 109.5549° W to 43.3283° N, 109.5614° W; GPS Reading T39N R106W S27 N1/2; also W1/2 S26 43.325 -109.5711 NAD 83 GPS Reading Flowering N USFS0028311 N 53 RM 315457 Moore 1995 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-24885 Lynn Marie Moore 8093b Sierra Smith 30 7 1995 U.S.A. Colorado Montezuma Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Forest Road 527E, ca 3 air mi NE of Dolores at the Boggy Draw Area, Morgan Cabin Reservoir. Ponderosa pine forest, aspen grove and rimrock pavement surrounding wetland and reservoir; west face. 7680 7700 ft. 37.5084° N, 108.4405° W T38N R14W S31 37.5084 -108.4405 Flowering and Fruiting N N 54 RM 333799 Nunn 2001 RM 767113 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-29676 Sarah Nunn 4271 6 8 2001 U.S.A. Colorado Larimer Roosevelt National Forest: Front Range: Lost Lake, off Laramie River Road (County Road 103), ca 37 air mi W of Fort Collins. Lake shore with Nuphar in the shallow edges. 9200 ft. 40.6915° N, 105.7921° W; uncertainty 0.5 mi. T8N R75W S35 SE1/4 40.6915 -105.7921 1 mi. Fruiting N N 55 RM 339107 Porter RM 229616 RM0145006 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-31368 C. L. Porter 6037 23 7 1952 U.S.A. Wyoming Albany Along the Laramie River W of Laramie. Swampy edge of pond. 7200 ft. 41.3146° N, 105.606° W; NAD 83, uncertainty 2 mi., Digital Map T16N R73W S32 41.3146 -105.606 NAD 83 2 mi. N Y Digital Map Located at the crossing of WY Hwy 130 & 230 and the Laramie River; on the east side of West Laramie; geo-locate.org. EL Flowering and Fruiting N RM0145006 N 56 RM 340895 Porter RM 256084 RM0034234 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-32184 C. L. Porter 7640 Marjorie W. Porter 13 8 1958 U.S.A. Wyoming Fremont Wind River Range: SW of Lander, Louis Lake. Occasional in clear shallow water near the outlet. 8400 ft. 42.5914° N, 108.8517° W; NAD 83, uncertainty 0.75 mi., Digital Map T30N R101W S12 42.5914 -108.8517 NAD 83 1 mi. Digital Map Located on the south end of Louis Lake, near the outlet; between Forest Service Road 300 and Louis Lake Campground Road; ca 0.5 miles west of the Louis Lake Campground; geo-locate.org. EL Vegetative N RM0034234 N 57 RM 341510 Porter RM 264667 RM0145008 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-32500 C. L. Porter 8835 Marjorie W. Porter 15 8 1961 U.S.A. Wyoming Teton Grand Teton National Park: north end of Jackson Lake, at Lizard Point. Occasional on mudflats. 6600 ft. 44.0004° N, 110.6895° W; NAD 83, uncertainty 0.75 mi., Digital Map T47N R115W S32 44.0004 -110.6895 NAD 83 1 mi. N Y Digital Map Located at Fonda Point (Lizard Point), on the northern end of Jackson Lake; ca 0.5 miles souht of US Hwy 191, 81, & 287; ca 2 air miles west of Mount Reid; ca 1 air mile NE of Wilcox Point; geo-locate.org. EL Flowering and Fruiting N RM0145008 N 58 RM 341747 Porter RM 273255 RM0145007 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-32648 C. L. Porter 9410 Marjorie W. Porter 19 7 1963 U.S.A. Wyoming Teton Grand Teton National Park: Signal Mountain. Submerged in shallow water of pond in lodgepole pine zone; abundant. 6800 ft. 43.8543° N, 110.5919° W; NAD 83, uncertainty 1 mi., Digital Map T45N R114W S19 43.8543 -110.5919 NAD 83 1 mi. Digital Map Located ca 1.25 air miles west of Signal Mountain; west side of Teton Park Road; ca 0.25 road miles south of the Jackson Lake Dam; east side of Jackson Lake; geo-locate.org. EL Vegetative N RM0145007 N 59 RM 347480 Reif 2002 RM 808960 RM0114440 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-32964 Ronald L. Hartman 75579 12 7 2002 U.S.A. New Mexico Sandoval Santa Fe National Forest and Vicinity: Jemez Mountains: Las Conchas Campground on NM Hwy 4 upstream on East Fork Jemez River to 0.8 mi. Canyon and streamside. 8461 ft. 35° 48.87' N, 106° 31.441' W; GPS reading T18N R4E S4 35.8145 -106.524017 GPS reading Flowering N RM0114440 N 60 RM 353696 Reif 2004 RM 804573 RM0114379 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-33183 B. E. Nelson 61737 12 7 2004 U.S.A. New Mexico San Miguel Santa Fe National Forest and Vicinity: Glorieta Mesa: Lopez Tank on Canyon del Aqua del Corral and vicinity on Forest Road 324, ca 10 air mi S of South San Ysidro; ca 19 air mi SSE of Pecos. Just above the mud along the reservoir. 7200 7240 ft. 35.3205° N, 105.5518° W; GPS Reading T13N R13E S27 SW1/4 35.3205 -105.5518 N N GPS Reading Flowering and Fruiting N RM0114379 N 61 RM 356600 RMHERB1 RM 310822 RM0144993 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-33575 Alan A. Beetle 16418 7 1954 U.S.A. Wyoming Teton J. D. Rockefeller, Jr. Memorial Parkway: hot springs near Soldier Meadows, W of Flagg Ranch. 6800 ft. 44.1117° N, 110.6889° W; uncertainty 5 mi. T48N R115W S20 44.1117 -110.6889 5 mi. Fruiting N RM0144993 N 62 RM 356611 RMHERB1 RM 310739 RM0144992 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-33580 Alan A. Beetle 16778 9 8 1977 U.S.A. Wyoming Teton Targhee National Forest: Grassy Lakes Reservoir. Below th usual high for the reservoir. 7200 ft. 44.1273° N, 110.7924° W; uncertainty 1 mi. T48N R116W S17 44.1273 -110.7924 1 mi. Y Y Fruiting N RM0144992 N 63 RM 356670 RMHERB1 RM 209248 RM0144995 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-33618 Alan A. Beetle 4939 8 8 1947 U.S.A. Wyoming Fremont U.S. Hwy 287 crossing of Sweetwater River, 42 mi SE of Lander. 6500 ft. 42.5417° N, 108.1807° W; uncertainty 700 ft. T30N R95W S27 42.5417 -108.1807 700 ft. Y Y Fruiting N RM0144995 N 64 RM 356675 RMHERB1 RM 209299 RM0034233 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson. RM-33365 Alan A. Beetle 4972 8 8 1947 U.S.A. Wyoming Fremont Southern Wind River Mountains: Shoshone National Forest: near Gustav(e) Lake W of Lander. 9800 ft. 42.5924 -108.9208 NAD 83 700 ft. Y Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0034233 N 65 RM 357971 RMHERB1 RM 12920 RM0144964 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-34560 Aven Nelson 2269 10 7 1896 U.S.A. Wyoming Sheridan Sheridan. 3750 ft. 44.8202° N, 106.9595° W; uncertainty 3 mi. T56N R84W S22 44.8202 -106.9595 3 mi. Flowering and Fruiting N RM0144964 N 66 RM 357972 RMHERB1 RM 8927 RM0145013 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-34560 Aven Nelson 2269 10 7 1896 U.S.A. Wyoming Sheridan Sheridan. 3750 ft. 44.8202° N, 106.9595° W; uncertainty 3 mi. T56N R84W S22 44.8202 -106.9595 3 mi. Flowering and Fruiting N RM0145013 N 67 RM 359471 RMHERB1 RM 165488 RM0145005 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-35405 Aven Nelson 6252 Elias Nelson 30 7 1899 U.S.A. Wyoming Teton Yellowstone National Park: Nez Perces Creek. On a soft muddy creek bank. 7200 ft. 44.5717° N, 110.8088° W; uncertainty 2 mi. T53N R116W S14 44.5717 -110.8088 2 mi. Fruiting N RM0145005 N 68 RM 359472 RMHERB1 RM 20559 RM0145004 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-35405 Aven Nelson 6252 Elias Nelson 30 7 1899 U.S.A. Wyoming Teton Yellowstone National Park: Nez Perces Creek. On a soft muddy creek bank. 7200 ft. 44.5717° N, 110.8088° W; uncertainty 2 mi. T53N R116W S14 44.5717 -110.8088 2 mi. Fruiting N RM0145004 N 69 RM 362209 RMHERB1 RM 751367 RM0144966 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-37181 Bonnie Heidel 2492 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 1.4 air mi SW of Fort Laramie (town). River shore with saturated gravelly loam, southeast slope 1%; Spartina pectinata - Scirpus pungens herbaceous vegetation; associated species are Muhlenbergia asperifolia, Euphorbia serpyllifolia. 4220 ft. 42.202° N, 104.5494° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T26N R64W S28 SE1/4 NW1/4 42.202 -104.5494 NAD 83 700 ft. N N Nat. Geog. TOPO! Record corrected. BEN Uncommon. Fruiting N RM0144966 N 70 RM 363787 RMHERB1 RM 397804 RM0145016 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-38317 D. Long s.n. J. Von Loh 21 6 1984 U.S.A. Wyoming Laramie Near Chivington Draw, ca 3 mi S of Midway. 5700 ft. 41.3623° N, 104.4629° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T16N R63W S8 41.3623 -104.4629 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0145016 N 71 RM 363788 RMHERB1 RM 397805 RM0145015 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-38318 D. Long s.n. J. Von Loh 8 1983 U.S.A. Wyoming Laramie F. E. Warren Air Force Base: Crow Creek. Semiaquatic. 6100 ft. 41.1531° N, 104.8775° W; uncertainty 1 mi. T14N R67W S27 41.1531 -104.8775 1 mi. Fruiting N RM0145015 N 72 RM 369758 RMHERB1 RM 341661 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-40922 Erwin F. Evert 3513 4 9 1981 U.S.A. Wyoming Big Horn Big Horn Mountains: Island Park Campground. In water. 8560 ft. 44.2024° N, 107.2338° W; uncertainty 0.5 mi. T49N R86W S20 NE1/4 44.2024 -107.2338 1 mi. N N Fruiting N N 73 RM 372992 Evert 1985 RM 623138 RM0144973 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-15300 Erwin F. Evert 9148 4 8 1985 U.S.A. Wyoming Park Yellowstone Plateau: Yellowstone National Park: ca 1/8-1/2 mi E of the mouth of Pelican Creek beach along Yellowstone Lake. In wet-moist swales adjacent to beach. 7740 ft. 44.5585° N, 110.3465° W T53N R112W S22 44.5585 -110.3465 Fruiting N RM0144973 N 74 RM 377640 RMHERB1 RM 313935 RM0145010 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-44416 Herbert G. Fisser A-1 6 8 1977 U.S.A. Wyoming Campbell 10 mi E of Reno Junction. Ephemeral water collection drainage area in blue gramma-needle and thread grassland. 4800 ft. 43.7143° N, 105.2694° W; uncertainty 0.5 mi. T43N R70W S9 SE1/4 43.7143 -105.2694 1 mi. Y N Fruiting N RM0145010 N 75 RM 378461 RMHERB1 USFS 620885 USFS0067389 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-44870 John F. Thilenius 290 30 6 1976 U.S.A. Wyoming Campbell Thunder Basin National Grassland. With E. macrostachya. 1524 m. 43.6009° N, 105.1497° W; uncertainty 1 mi. T42N R69W S21 43.6009 -105.1497 1 mi. Flowering and Fruiting N USFS0067389 N 76 RM 379576 RMHERB1 RM 276713 RM0320055 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-45412 Jay N. Holliday, Jr. 86 7 7 1964 U.S.A. Wyoming Albany Laramie Range: Medicine Bow National Forest: Pole Mountain District: W of Eagle Rock, along the North Branch Middle Fork Lodgepole Creek. Moist bottomland along the creek; common at edge of beaver pond in wet soil. 8200 ft. 41.2823° N, 105.3741° W; uncertainty 1 mi. T15N R71W S8 41.2823 -105.3741 1 mi. N Y Flowering and Fruiting N RM0320055 N 77 RM 380665 RMHERB1 RM 214719 RM0144996 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-45918 John F. Reed 2652 Mildred S. Reed 18 8 1949 U.S.A. Wyoming Teton Two Ocean Lake. Forming dense cover on mud along lake. 6800 ft. 43.9033° N, 110.5006° W; NAD 83, uncertainty 1 mi., Digital Map T46N R114W S35 43.9033 -110.5006 NAD 83 1 mi. Digital Map Located just north of the current day Two Ocean Lake Campground; along the far eastern edge of Two Ocean Lake; ca 1.5 air miles NE of Emma Matilda Lake; geo-locate.org. EL Flowering and Fruiting N RM0144996 N 78 RM 386022 RMHERB1 RM 292384 RM0145009 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-49526 Peter W. Dunwiddie 162 27 7 1973 U.S.A. Wyoming Sublette New Fork Lake near Cora. Abundant in wet sandy sheltered shoreline. 7900 ft. 43.0909° N, 109.9691° W; uncertainty 3 mi. T36N R110W S15 43.0909 -109.9691 3 mi. Flowering and Fruiting N RM0145009 N 79 RM 386291 RMHERB1 RM 197394 RM0145011 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 2. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947.
1. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by C. L. Porter in 1947. RM-49732 Robert E. Pfadt 52 1 7 1943 U.S.A. Wyoming Niobrara 2 mi W of Lusk. 5100 ft. 42.7475° N, 104.4898° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! 42.7475 -104.4898 NAD 83 700 ft. Y Nat. Geog. TOPO! Mapped W of south intersection of U.S. hwys 85 and 18/20. BEN Flowering and Fruiting N RM0145011 N 80 RM 386450 RMHERB1 RM 293415 RM0145012 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-49868 R. E. Ries 74 D. W. Sabinske 13 6 1973 U.S.A. Wyoming Campbell North Prong of Thunder Creek and Little Thunder Creek. Dry lake bottom with western wheatgrass and foxtail barley, clayey overflow, McKenzi Series soil. 4820 ft. 43.6434° N, 105.2295° W; uncertainty 0.25 mi. T42N R70W S2 NW1/4 of SW1/4 43.6434 -105.2295 0 mi. Flowering and Fruiting N RM0145012 N 81 RM 388232 RMHERB1 RM 383475 RM0034232 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-51105 Richard W. Scott 4362 22 6 1985 U.S.A. Wyoming Fremont Along Rock Creek, near the Willies Handcart Site. Streamsides and gravel bars. 7350 ft. 42.4392° N, 108.6292° W; uncertainty 1 mi. T29N R99W S35 42.4392 -108.6292 1 mi. Flowering and Fruiting N RM0034232 N 82 RM 388550 RMHERB1 RM 279785 RM0034230 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-51223 Richard W. Scott 530 18 7 1965 U.S.A. Wyoming Fremont Wind River Range: along Roaring Fork Creek, 1 mi downstream from Worthen Meadows Reservoir. Wet sedge meadows along creek. 8640 ft. 42.7033° N, 108.9028° W; uncertainty 1 mi. T32N R101W S33 42.7033 -108.9028 1 mi. N Y Flowering and Fruiting N RM0034230 N 83 RM 390010 RMHERB1 RM 344362 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-52256 Robert D. Dorn 3981 15 8 1983 U.S.A. Wyoming Laramie Edge of reservoir with Mentha, Carex. 6200 ft. 41.1911° N, 104.8991° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T14N R67W S9 SW1/4 41.1911 -104.8991 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N N 84 RM 390199 RMHERB1 RM 357935 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-52394 Robert D. Dorn 4294 4 8 1985 U.S.A. Wyoming Park Yellowstone National Park: Yellowstone Lake: ca 1/4 mi E of Pelican Creek. Wet swale behind lake shore with Callitriche palustris, Tillaea. 7700 ft. 44.5572° N, 110.3634° W; uncertainty 1 mi. T53N R112W S21 44.5572 -110.3634 1 mi. Fruiting N N 85 RM 393529 WYNDD RM 334926 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Robert S. Kirkpatrick in 1985. RM-55038 Robert W. Lichvar 3545 20 8 1980 U.S.A. Wyoming Park Yellowstone National Park: small pond near outlet of Yellowstone Lake. On sandy margin of pond with Rorippa, Subularia. 7700 ft. 44.5717° N, 110.3836° W; uncertainty 1 mi. T53N R112W S17 44.5717 -110.3836 1 mi. Fruiting N N 86 RM 394875 RMHERB1 RM 314020 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-55939 Ronald G. Schreibeis R-1083 8 6 1977 U.S.A. Wyoming Campbell 26 miles NE of Midwest; ca 1 mi S of Wyo Hwy 387; ca 53-54 air mi SW of Gillette. Occasional in bottomland. 5350 ft. 43.5726° N, 105.8279° W; uncertainty 1 mi. T42N R75W S35 43.5726 -105.8279 1 mi. Flowering and Fruiting N N 87 RM 395048 RMHERB1 RM 340654 RM0145014 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-56090 Sherel Goodrich 15224 20 9 1980 U.S.A. Wyoming Fremont Flood plain of Little Wind River: 1 mi 255 degrees from Arapahoe, 15 mi 53 degrees from Lander. In ephemeral channels of the river; silty, sandy, slightly saline soil. 5000 ft. 42.9613° N, 108.508° W; uncertainty 1 mi. T1S R3E S22 42.9613 -108.508 1 mi. Fruiting N RM0145014 N 88 RM 396337 RMHERB1 RM 248085 RM0144994 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-56815 Thomas C. Porter s.n. 7 1873 U.S.A. Wyoming Uinta Fort Bridger. 6650 ft. 41.3226° N, 110.3828° W; uncertainty 3 mi. T16N R115W S33 41.3226 -110.3828 3 mi. Flowering and Fruiting N RM0144994 N 89 RM 397098 RMHERB1 RM 248601 RM0144997 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-57355 Wilhelm G. Solheim 3894 7 7 1955 U.S.A. Wyoming Teton Grand Teton National Park: Swan Lake. Swampy soil at edge of lake. 6800 ft. T45N R115W S2 43.8902 -110.6315 NAD 83 700 ft. N Y Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0144997 N 90 RM 40128 Baca 2001 RM 711603 RM0072335 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-12061 Ronald L. Hartman 73122 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. Fruiting N RM0072335 N 91 RM 402151 RMHERB1 RM 364990 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-19337 William C. Edwards 106 12 7 1983 U.S.A. Wyoming Laramie Campus of Laramie County Community College, SE of Cheyenne. Short grass prairie. 6100 ft. 41.1064° N, 104.7831° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T13N R66W S9 SW1/4 41.1064 -104.7831 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N N 92 RM 402450 RMHERB1 USFS 401899 USFS0067390 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-60380 William M. Johnson 207 F. J. Hermann 17 8 1961 U.S.A. Wyoming Albany Medicine Bow National Forest: Pole Mountain: below Happy Jack. Wet bog sedge meadow, granite soil, gentle east exposure. 8300 ft. 41.2536° N, 105.3932° W; uncertainty 2 mi. T15N R71W S19 41.2536 -105.3932 2 mi. Fruiting N USFS0067390 N 93 RM 403265 RMHERB1 RM 354659 RM0144965 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-19756 June Haines 2070 5 9 1982 U.S.A. Wyoming Fremont Sinks Canyon, downstream from Bruce Camp. 7100 ft. 42.6446° N, 108.8442° W T31N R101W S24 42.6446 -108.8442 N N Fruiting N RM0144965 N 94 RM 404215 RMHERB1 RM 344362 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-18867 Robert D. Dorn 3981 15 8 1983 U.S.A. Wyoming Laramie Edge of reservoir with Mentha, Carex. 6200 ft. 41.1962° N, 104.8966° W; uncertainty 0.5 mi. T14N R67W S9 SW1/4 41.1962 -104.8966 1 mi. N N Flowering and Fruiting N N 95 RM 404352 RMHERB1 RM 357935 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-61704 Robert D. Dorn 4294 4 8 1985 U.S.A. Wyoming Park Yellowstone National Park: Yellowstone Lake: ca 1/4 mi E of Pelican Creek. Wet swale behind lake shore with Callitriche palustris, Tillaea. 7700 ft. 44.5572° N, 110.3634° W; uncertainty 1 mi. T53N R112W S21 44.5572 -110.3634 1 mi. Fruiting N N 96 RM 409023 RMRS RMRS 246 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-64386 Judd s.n. Tenney 21 7 1966 U.S.A. Arizona Apache Basin Lake. 7700 ft. 33.9164° N, 109.4354° W T6N R28E S18 33.9204 -109.43019 NAD 83 1 mi. N N Nat. Geog. TOPO! Fruiting N N 97 RM 411935 Routt 2000 RM 760879 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Stuart Markow. RM-65315 B. E. Nelson 51879 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 98 RM 413798 Routt 2000 RM 760878 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Stuart Markow. RM-65374 Ronald L. Hartman 68907 Sarah Nunn 27 7 2000 U.S.A. Colorado Jackson North-central Colorado: Park Range: N-S trail just off Fryingpan Trail, 4-5 air mi S of Big Creek Lakes, ca 18 air mi NW of Walden. Water margin on and in lake. 8700 ft. 40.8502° N, 106.5741° W T10N R82W S11 NE1/4 40.8502 -106.5741 Fruiting N N 99 RM 414265 Routt 2000 RM 760860 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Stuart Markow. RM-65389 Ronald L. Hartman 69451 7 8 2000 U.S.A. Colorado Jackson North-central Colorado: Park Range: Livingston Park, series of 6 to 7 lakes, ca 17 air mi WSW of Walden. Wet areas. 8700 ft. 40.6623° N, 106.6047° W T8N R82W S16 E1/4; also W1/4 S15 40.6623 -106.6047 Fruiting N N 100 RM 430451 Scott 2007 RM 837987 RM0017495 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by David Scott. RM-65980 David Scott 4906 Mike Straw 18 7 2007 U.S.A. Wyoming Teton Bridger-Teton National Forest: Teton Wilderness: near Wildcat Peak, ca 14 air mi N of Moran; ca 28 air mi NNE of Moose. Seasonally wet depression in subalpine meadow and adjacent trail. 8680 ft. 44.0411° N, 110.5318° W; GPS Reading T47N R114W S15 NW1/4 44.0411 -110.5318 NAD 83 GPS Reading Flowering and Fruiting N RM0017495 N 101 RM 431347 Scott 2007 RM 837986 RM0017494 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by David Scott. RM-66044 Ronald L. Hartman 86396 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 N RM0017494 N 102 RM 431377 Scott 2007 RM 837985 RM0017493 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by David Scott. RM-66047 Ronald L. Hartman 86426 9 8 2007 U.S.A. Wyoming Teton Targhee National Forest: Ashton Ranger District: Loon Lake. Thick sphagnum shore line; Drosera common on north side. 6500 ft. 44.113° N, 110.95° W; GPS Reading T48N R117W S19 NW1/4 44.113 -110.95 NAD 83 N N GPS Reading Flowering N RM0017493 N 103 RM 431416 Scott 2007 RM 837984 RM0017492 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by David Scott. RM-66048 Ronald L. Hartman 86464 9 8 2007 U.S.A. Wyoming Teton Targhee National Forest: Ashton Ranger District: Indian Lake, at outlet. Lake shore. 6400 ft. 44.063° N, 111.036° W; GPS Reading T47N R118W S5 SE1/4; also SW1/4 S4 44.063 -111.036 NAD 83 GPS Reading Flowering and Fruiting N RM0017492 N 104 RM 431772 Scott 2007 RM 837983 RM0017491 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by David Scott. RM-66068 Ronald L. Hartman 86816 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 N RM0017491 N 105 RM 442225 South Dakota USFS 437832 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 2. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Frederick J. Hermann. RM-68691 N. Lyon 64 Keith Evans 27 7 1965 U.S.A. South Dakota Jones Fort Pierre National Grassland. Grassland near pond; 6% northwest slope; Pierre clay soil; Agropyron smithii, Stipa viridula, Buchloe dactyloides, Bouteloua gracilis, Grindelia squarrosa, and Rumex crispus association. 2040 ft. 44.0025° N, 100.374° W; uncertainty 1 mi. T1N R31E S34 44.0048 -100.3776 NAD 83 1 mi. Y Nat. Geog. TOPO! Elev more likely 2040 f (+/-) (USGS 7.5) G. Bryson Flowering and Fruiting N N 106 RM 442867 South Dakota USFS 437853 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 2. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Frederick J. Hermann. RM-69126 Roger R. Kerbs 88 22 6 1970 U.S.A. South Dakota Jackson Buffalo Gap National Grassland. Wetland; Eleocharis palustris and Eleocharis acicularis association; pond shoreline and in shallow water to 1 ft deep; clay soil; 3 percent west slope. . 2550 ft. 43.9062° N, 102.013° W; uncertainty 0.5 mi. T2S R18E S6 NW1/4 43.9062 -102.013 0 mi. Y Vegetative N N 107 RM 443591 South Dakota RM 69857 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 2. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-69221 S. S. Visher 78.1 24 8 1910 U.S.A. South Dakota Harding Moreau River Valley: Soft Water Creek. Flood plain. 3060 ft. T16N R5E S26 45.3156 -103.4812 NAD 83 1 mi. Y Y Nat. Geog. TOPO! Flowering and Fruiting N N 108 RM 443649 South Dakota RM 346156 RM0145396 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-69331 Stephen Van Sickle 216 12 8 1982 U.S.A. South Dakota Fall River Fiddle Creek Dam. Shoreline. 3700 ft. 43.2727° N, 103.9583° W; uncertainty 0.5 mi. T9S R1E S14 NE1/4 43.2727 -103.9583 0 mi. Y Flowering and Fruiting N RM0145396 N 109 RM 443652 South Dakota RM 520949 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-69332 Stephen Van Sickle 224 12 8 1982 U.S.A. South Dakota Fall River Old mine pit used as stock pond. Shoreline; common. 3700 ft. T9S R1E S1 43.3041 -103.9489 NAD 83 1 mi. Y Nat. Geog. TOPO! Flowering and Fruiting N N 110 RM 443734 South Dakota RM 67818 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 2. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-69375 T. A. Williams 73 U.S.A. South Dakota Jackson Brady Creek: White Willow Creek: Bad River. 2150 ft. T1S R22E S7 43.9722 -101.5396 NAD 83 1 mi. Y Y Nat. Geog. TOPO! Flowering and Fruiting N N 111 RM 444484 So Rocky Mts RM 152949 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-69766 Alan A. Beetle 2032 28 6 1937 U.S.A. Colorado El Paso 2 mi E of Monument. Rich woods loam. 7000 ft. Flowering and Fruiting N N 112 RM 444540 So Rocky Mts RM 152942 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-69795 Alan A. Beetle 2370 18 8 1937 U.S.A. Colorado Grand 2 mi S of Kremmling. Wet ditch. 8500 ft. Fruiting N N 113 RM 444552 So Rocky Mts RM 152947 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-69764 Alan A. Beetle 69 26 6 1937 U.S.A. Colorado Douglas 2 mi E of Greenland. Stagnant water. 6000 ft. Flowering and Fruiting N N 114 RM 444831 So Rocky Mts RM 368448 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 2. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by B. E. Nelson in 2021. RM-69970 M. A. (Ben) Franklin 2160 30 7 1985 U.S.A. Colorado Montrose La Sal Mountains: Buckeye Reservoir. East slope. 8640 ft. 37.0417° N, 106.1395° W; uncertainty 1 mi. T48N R20W S2 37.0417 -106.1395 1 mi. Flowering and Fruiting N N 115 RM 445863 So Rocky Mts RM 149833 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-70482 C. L. Shear 3925 15 8 1893 U.S.A. Colorado no county 2 mi E of saw mill. Marshy place. 9000 ft. Fruiting N N 116 RM 445880 So Rocky Mts RM 149791 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-70497 C. L. Shear 4722 19 8 1895 U.S.A. Colorado Clear Creek Georgetown. Fruiting N N 117 RM 447953 So Rocky Mts RM 61649 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-71838 Francis Ramaley 3374 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 Fruiting N N 118 RM 448016 So Rocky Mts RM 61646 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-71847 Francis Ramaley 3904 15 9 1907 U.S.A. Colorado Boulder Gaymor Lake. 5000 ft. Fruiting N N 119 RM 448806 So Rocky Mts RM 312778 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by B. E. Nelson in 1978. RM-72273 George E. Osterhout 2718 22 8 1902 U.S.A. Colorado Weld New Windsor. Fruiting N N 120 RM 449319 So Rocky Mts RM 165490 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-72151 George E. Osterhout 851 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 Fruiting N N 121 RM 450555 So Rocky Mts RM 257189 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-73274 Jean H. Langenheim 3980 2 9 1954 U.S.A. Colorado Gunnison 3 mi W of Gold Hill; junction of Switzweland Park Road; near Mount Alto. Abundant in damp bog nearly dry as result of summer drought. 8500 ft. Fruiting N N 122 RM 450972 So Rocky Mts RM 30845 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-73524 Kenneth K. Mackenzie 276 8 1901 U.S.A. Colorado Summit Near Breckenridge. 9700 ft. Fruiting N N 123 RM 451571 So Rocky Mts RM 175310 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-73898 Marion Ownbey 1321 5 7 1937 U.S.A. Colorado Lincoln 3 mi S of Hall Station. Dry bed of seasonal lake. Flowering and Fruiting N N 124 RM 451609 So Rocky Mts USFS 437849 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1941. RM-73898 Marion Ownbey MO-1321 5 7 1937 U.S.A. Colorado Lincoln 3 mi S of Hall Station. In dry lake bed. Flowering and Fruiting N N 125 RM 451818 So Rocky Mts RM 45283 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-74057 no collector 2594 31 8 1898 U.S.A. Colorado Larimer Fort Collins. River bed. Fruiting N N 126 RM 452738 So Rocky Mts USFS 437847 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by William A. Dayton. RM-74719 Ralph K. Gierisch 1609 17 9 1950 U.S.A. Colorado Larimer Roosevelt National Forest. Common on lake shore in moist, sandy soil. 8000 ft. 40.7922° N, 105.5623° W; uncertainty 1 mi. T10N R73W S34 40.7922 -105.5623 1 mi. Fruiting N N 127 RM 453428 So Rocky Mts USFS 437848 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1941. RM-75162 Robert M. Muir M-183 24 8 1937 U.S.A. Colorado Weld In short grass swale in heavy, clay loam. 5000 ft. 40.8213° N, 104.7624° W; uncertainty 1 mi. T10N R66W S22 40.8213 -104.7624 1 mi. Fruiting N N 128 RM 453744 Philmont 1968 RM 296677 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-75356 Ronald L. Hartman 2746 24 8 1968 U.S.A. New Mexico Colfax Philmont Scout Ranch, near Cimarron: Cimarroncito Reservoir. Common on sandy beach at edge of water. 7700 ft. 36.48149 -105.0571 NAD 83 0 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 129 RM 453957 So Rocky Mts RM 395549 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-75499 Steve L. O'Kane Jr. 2561 Hoby Dixon 28 7 1986 U.S.A. Colorado Saguache Saguache Creek: ca 2.5 mi E of Ball Arroyo; 0.6 mi W of State Highway 17. Locally abundant on bed of dry lake with Euphorbia. 7540 ft. Fruiting N N 130 RM 454967 So Rocky Mts RM 526917 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-76215 W. L. Baker 8554 21 6 1985 U.S.A. Colorado Gunnison Coal Creek: E bank; ca 0.2 mi SE of confluence with Anthracite Creek. In an alluvium along canyon bottom with Picea pungens, Lonicera, Salix and Cornus. 1950 m. 39.7896° N, 107.381° W; uncertainty 1 mi. T3S R89W S16 39.7896 -107.381 1 mi. Flowering and Fruiting N N 131 RM 455375 So Rocky Mts RM 56697 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-76406 W. W. Robbins 1719 10 7 1906 U.S.A. Colorado Boulder Near Boulder. Valley. Flowering and Fruiting N N 132 RM 455466 So Rocky Mts RM 64353 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-76428 W. W. Robbins 5728 10 7 1908 U.S.A. Colorado Boulder Hiram Prince Lake. Flowering and Fruiting N N 133 RM 455481 So Rocky Mts RM 64352 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-76430 W. W. Robbins 5773 12 7 1908 U.S.A. Colorado Jefferson Semper Lake. Flowering and Fruiting N N 134 RM 455511 So Rocky Mts RM 69583 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-76451 W. W. Robbins 7785 4 7 1910 U.S.A. Colorado Boulder Smart Weed Lake. Also Gilpin County. Flowering and Fruiting N N 135 RM 455523 So Rocky Mts RM 69582 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-76460 W. W. Robbins 8326 1 10 1910 U.S.A. Colorado Boulder Marshall Lake. Fruiting N N 136 RM 506570 So Salt River Range Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-98924 Thomas Cramer 3831 14 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Lake Viva Naughton, ca 13 air mi NNW of Kemmerer. Reservoir edge, meadows, and sagebrush. 7250 ft. 41° 57' 57" N, 110° 39' 24" W T23N R117W S23 NE1/4; also SE1/4 S14 41.965833 -110.656667 Flowering and Fruiting N N 137 RM 508801 Markow 1991 RM 694623 RM0144968 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-98999 Ronald L. Hartman 30387 Rafael Molina 24 7 1991 U.S.A. Wyoming Teton Targhee National Forest: West Slope Teton Range: Coyote Meadows, ca 11 air mi E of Lamont, Idaho. Lodgepole pine forest with meadow and marshy area. 6400 ft. 43.99139° N, 111.00222° W T47N R118W S34 43.99139 -111.00222 Flowering N RM0144968 N 138 RM 542642 Williams RM 960363 RM0215064 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-103303 Roger L. Williams 1301 19 6 1999 U.S.A. Wyoming Carbon Sierra Madre: Savery Stock Driveway, ca 21 air mi E of Baggs. Muddy open draw in meadow with Ranunculus alismiifolius var. montanus. 7900 ft. T13N R88W S11 41.1065 -107.2675 NAD 83 0 mi. N N Nat. Geog. TOPO! Local. Flowering N RM0215064 N 139 RM 543035 Williams RM 960364 RM0215065 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-103449 Roger L. Williams 942 2 6 1991 U.S.A. Wyoming Carbon Sierra Madre: North Fork Encampment River. Wet bank near seep. 7400 ft. T14N R84W S17 41.1785 -106.8563 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Local. Flowering N RM0215065 N 140 RM 572527 Nelson Misc RM 919202 RM0078626 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-104692 B. E. Nelson 18367 4 9 1989 U.S.A. Wyoming Albany Medicine Bow Mountains: along Douglass Creek ca 0.5 mi below Pelton Creek, ca 8 air mi W of Foxpark, ca 41 air mi SW of Laramie. In vernal channel in stream bottom. 8230 ft. 41.0808° N, 106.3133° W; uncertainty 1 mi. T13N R79W S19 41.0808 -106.3133 1 mi. N RM0078626 N 141 RM 573744 Dueholm 1978 RM 323944 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-104774 B. E. Nelson 2093 19 9 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 6 air mi NW of Spotted Horse, ca 39.5 air mi NW of Gillette. Abundant in loamy clay at edge of intermittent lake with Juncus and Scirpus. 4000 ft. 44.7725° N, 105.88944° W; uncertainty 0.5 mi. T55N R75W S4 NE1/4 44.7725 -105.88944 1 mi. Fruiting N N 142 RM 581913 Big Horn Mts RM 362877 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-105481 Gael Fonken 1030 24 8 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: Lily Lake, ca 6 air mi WSW of Florence Pass, ca 21 air mi NNE of Ten Sleep. Edge of lake. 9547 ft. 44.3194° N, 107.29472° W; uncertainty 1 mi. T50N R87W S11 44.3194 -107.29472 1 mi. Fruiting N N 143 RM 581917 Big Horn Mts RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-105481 Gael Fonken 1033a 24 8 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: Lily Lake, ca 6 air mi WSW of Florence Pass, ca 21 air mi NNE of Ten Sleep. On mud hummocks at edge of lake. 9547 ft. 44.3194° N, 107.29472° W; uncertainty 1 mi. T50N R87W S11 44.3194 -107.29472 1 mi. N N 144 RM 582003 Big Horn Mts RM 349405 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-105485 Gael Fonken 1118 26 8 1980 U.S.A. Wyoming Johnson Big Horn Mountains: Otter Lake, ca 5.8 air mi SW of Hunter Ranger Station, ca 17 air mi WSW of Buffalo. On lake shore. 9250 ft. 44.2583° N, 107.0322° W; uncertainty 1 mi. T50N R85W S36 44.2583 -107.0322 1 mi. Fruiting N N 145 RM 586811 Haines 1985 RM 385867 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-60859 June Haines 5744a 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. Fruiting N N 146 RM 588199 Haines 1986 RM 385868 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-24356 June Haines 7086 Georgia Haines 30 8 1986 U.S.A. Wyoming Fremont Sweetwater River, south of bridge across river on Agate Flats Road, ca 9.5 air mi ENE of Jeffrey City. Moist meadow beside river and moist river bank. 6180 6200 ft. 42.5112° N, 107.6321° W; uncertainty 2 mi. T29N R90W S5; also S6 42.5112 -107.6321 2 mi. N N Fruiting N N 147 RM 591844 Dueholm Misc RM 524488 RM0144982 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-106257 Keith H. Dueholm 10694 17 7 1980 U.S.A. Wyoming Sweetwater Green River Basin: north side of Pine Mountain. North side with Abies lasiocarpa/Pinus contorta forest, sagebrush on cobble surface on top of mountain, moist areas along upper edge of forest, rocky slope on south side; meadows. 9400 ft. 41.0342° N, 108.9967° W; uncertainty 2 mi. T12N R103W S10 41.0342 -108.9967 2 mi. Flowering and Fruiting N RM0144982 N 148 RM 592886 Dueholm Misc RM 524487 RM0144981 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-106326 Keith H. Dueholm 11733 10 7 1981 U.S.A. Wyoming Sweetwater Rock Springs Uplift: southwest base of Miller Mountain. Seepage areas with sedge meadows, sagebrush slopes; meadow. 7400 ft. 41.1514° N, 109.1683° W; uncertainty 1 mi. T14N R104W S31 41.1514 -109.1683 1 mi. Fruiting N RM0144981 N 149 RM 593725 Dueholm 1978 RM 323949 RM0144985 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-106408 Keith H. Dueholm 1752 Ronald L. Hartman 3 6 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 18 air mi SSE of Reno Junction. Sagebrush plains, and small pool of standing water; muddy ground near small pool. 4800 ft. 43.5422° N, 105.33° W; uncertainty 1 mi. T41N R71W S12 43.5422 -105.33 1 mi. Flowering N RM0144985 N 150 RM 594198 Dueholm 1978 RM 323943 RM0144967 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-106435 Keith H. Dueholm 2226 Ronald L. Hartman 11 6 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Plains, streambanks, drying mud behind holding dam; drying mud near high water mark of holding pond. 4900 ft. Flowering N RM0144967 N 151 RM 595115 Dueholm 1978 RM 323955 RM0144987 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-106477 Keith H. Dueholm 3185 28 6 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Salt flats, old streambed, along Porcupine Creek; mud by stream. 4900 ft. Flowering and Fruiting N RM0144987 N 152 RM 596400 Dueholm 1978 RM 323952 RM0144983 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-106527 Keith H. Dueholm 4471 22 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Holding pond, flats; pond margin. 4300 ft. Flowering and Fruiting N RM0144983 N 153 RM 596709 Dueholm 1978 RM 323945 RM0144986 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-106538 Keith H. Dueholm 5068 27 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Caprock topped mesa, sagebrush/grassland on lower slopes, limber pine scattered, rocky slopes, loose sandy slopes, plains at summit, with occasional wet depressions; wet depressions on summit. 5093 ft. Flowering and Fruiting N RM0144986 N 154 RM 597374 Dueholm 1978 RM 323953 RM0144984 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-106561 Keith H. Dueholm 5751 8 8 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Rocky hills, plains, holding pond, wet mud along creek beds, flats, moist grassy ditches; old creekbed. 4500 ft. Flowering and Fruiting N RM0144984 N 155 RM 599415 Dueholm 1979 RM 331796 RM0144989 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-106675 Keith H. Dueholm 7911 10 7 1979 U.S.A. Wyoming Converse [location and coordinates withheld] Sagebrush plains, shallow draw with occasional standing water; draw. 5100 ft. Flowering and Fruiting N RM0144989 N 156 RM 600637 Dueholm 1979 RM 334235 RM0144988 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-106729 Keith H. Dueholm 9185 14 8 1979 U.S.A. Wyoming Natrona Powder River Basin: ca 12 air mi SW of Midwest. Muddy margins of holding pond; margin of pond. 5300 ft. 43.3464° N, 106.5158° W; uncertainty 1 mi. T39N R81W S13 43.3464 -106.5158 1 mi. Flowering and Fruiting N RM0144988 N 157 RM 621949 Fertig 1991 RM 593088 RM0144978 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-107459 Ronald L. Hartman 31782 Jonathan Hughes 23 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: trail NE of Meadow Lake from Belford Lake to Lake Jacquline. Lodgepole pine forests with openings and wet areas. 9500 9800 ft. 42.9453° N, 109.6117° W; uncertainty 3 mi. T34N R107W S3; also T34N R107W S4 and T35N R107W S34 42.9453 -109.6117 3 mi. Fruiting N RM0144978 N 158 RM 622831 Dueholm 1978 RM 323950 RM0144980 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-107573 Ronald L. Hartman 5647 Keith Dueholm 27 5 1978 U.S.A. Wyoming Campbell Powder River Basin: Pumpkin Buttes: South Middle Butte. Flat to rolling top with about 40 feet of sandstone cap rock beneath and steep slopes; top, edge of pool. 6000 ft. 43.7294° N, 105.8761° W; uncertainty 3 mi. T43N R75W S4; also S5 and S9 43.7294 -105.8761 3 mi. Buds N RM0144980 N 159 RM 622949 Dueholm 1978 RM 323948 RM0144976 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-107580 Ronald L. Hartman 5764 Keith Dueholm 29 5 1978 U.S.A. Wyoming Campbell Powder River Basin: along All Night Creek, ca 8 air mi E of South Pumpkin Butte. Along creek; edge of pond. 5000 ft. 43.6989° N, 105.6917° W; uncertainty 1 mi. T43N R74W S13 43.6989 -105.6917 1 mi. Buds N RM0144976 N 160 RM 623548 Dueholm 1978 RM 323947 RM0144975 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-107622 Ronald L. Hartman 6363 8 6 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 18 air mi SE of Gillette. Marshy area near road. 4600 ft. 44.0808° N, 105.2708° W; uncertainty 1 mi. T47N R70W S4 44.0808 -105.2708 1 mi. Flowering N RM0144975 N 161 RM 623582 Dueholm 1978 RM 323946 RM0144974 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-107626 Ronald L. Hartman 6397 9 6 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 7 air mi ESE of Gillette. Stream with adjacent eroded hills and plains; stream margin. 4600 ft. 44.22556° N, 105.35861° W; uncertainty 1 mi. T49N R71W S14 44.22556 -105.35861 1 mi. Flowering N RM0144974 N 162 RM 624899 Dueholm 1978 RM 323954 RM0144979 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-107693 Ronald L. Hartman 7780 Mary Alice Sanguinetti 29 6 1978 U.S.A. Wyoming Johnson Powder River Basin: Wyo Hwy 387, ca 3.5 road mi W of Campbell County. Roadside with low hills. 5000 ft. 43.553° N, 106.0781° W; uncertainty 1 mi. T41N R77W S2 43.553 -106.0781 1 mi. Flowering and Fruiting N RM0144979 N 163 RM 628272 Fertig 1991 RM 589166 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-107882 Walter Fertig 11782 Jonathan Hughes 19 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: Boulter Lake, ca 30 air mi ESE of Pinedale. Sandy, open, moist shore of lake. 9255 9500 ft. 42.7289° N, 109.3161° W T32N R105W S24; also S25 42.7289 -109.3161 Fruiting N N 164 RM 632593 Fertig 1990 RM 589031 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-108070 Walter Fertig 5093 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. Submerged aquatics growing in Lake. 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 N 165 RM 632699 Fertig 1990 RM 589030 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-108070 Walter Fertig 5199 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. Willow swamp between wilderness parking lot and Narrows Campground, Upper New Fork Lake. 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 N 166 RM 632887 Fertig 1990 RM 592144 RM0034231 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-108084 Walter Fertig 5386 4 8 1990 U.S.A. Wyoming Fremont West Slope Wind River Range: Ponds due W of Union Pass, adjacent to Union Pass Road, ca 42 air mi N of Pinedale. Open edges of small, mud-bottomed ponds. 9200 ft. 43.4864° N, 109.8783° W T41N R109W S25 43.4864 -109.8783 Flowering and Fruiting N RM0034231 N 167 RM 63529 Bradtke 2002 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-12854 Heather Bradtke 8352 13 7 2002 U.S.A. Oregon Morrow Umatilla National Forest and Vicinity: Kelly Prairie on Forest Road 53, ca 2 mi N and 17 mi W of Ukiah. Prairie with organic to fine, deep, moist soil; slope 0; aspect none. 5000 ft. 45° 9' 50" N, 119° 16' 40" W; GPS Reading zone 11, 5003681E, 320985N; GPS Reading T5S R28E S1 45.163889 -119.277778 GPS Reading Flowering and Fruiting N N 168 RM 639208 SE WY 1993 RM 595510 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-108333 B. E. Nelson 27787 30 7 1993 U.S.A. Wyoming Converse [location and coordinates withheld] On dam and shore of small stock pond. 5120 5140 ft. Flowering and Fruiting N N 169 RM 640290 SE WY 1993 RM 595511 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-108372 B. E. Nelson 28855 22 8 1993 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along a branch of Simpson Draw along Bill Hall or County Road 63, ca 12.8 air mi NE of Douglas; ca 9.8 air mi NW of Shawnee. Muddy edge of a stock pond. 5100 ft. 43.3575° N, 105.1467° W T33N R69W S16 NW1/4 43.3575 -105.1467 1 mi. N N Fruiting N N 170 RM 643873 SE WY 1994 RM 705076 RM0145002 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-108531 B. E. Nelson 32922 17 7 1994 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: near the head of Hemingway Draw, ca 26 air mi NNW of Casper; ca 20 air mi SW of Midwest. Channels leading into reservoir. 5580 5620 ft. 43.1933° N, 106.5405° W T37N R81W S11 SW1/4 43.1933 -106.5405 Flowering N RM0145002 N 171 RM 650671 Cramer 1994 RM 608286 RM0144977 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-109437 Ronald L. Hartman 48750 Tom Cramer 30 7 1994 U.S.A. Wyoming Sublette Green River Basin: Boulder Creek, 0.5 air mi NW of Boulder. Streamside, marshy areas, and beneath Populus angustifolia. 7000 ft. 42.7572° N, 109.7233° W; uncertainty 1 mi. T32N R108W S9 South1/4 42.7572 -109.7233 1 mi. Flowering and Fruiting N RM0144977 N 172 RM 653660 Cramer 1994 RM 608292 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-109536 Thomas Cramer 2873 4 8 1994 U.S.A. Wyoming Sublette Green River Basin: edge of Green River, ca 1 air mi N of La Barge. Riverside mudflats, meadows, and willows. 6580 ft. 42.274° N, 110.1913° W; uncertainty 0.5 mi. T27N R112W S31 SE1/4; also SW1/4 S32 42.274 -110.1913 1 mi. Flowering and Fruiting N N 173 RM 653839 Cramer 1994 RM 608291 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-109539 Thomas Cramer 3029 6 8 1994 U.S.A. Wyoming Sublette Green River Basin: Blucher Creek just S of Bridger-Teton National Forest, ca 12 air mi E of Buckskin Crossing. Creekside meadows, sagebrush, and lodgepole pine stands. 8300 8600 ft. 42.5564° N, 109.1386° W T30N R103W S21 NE1/4; also W1/4 S22 42.5564 -109.1386 1 mi. Vegetative N N 174 RM 653860 Cramer 1994 RM 642430 RM0144999 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-109539 Thomas Cramer 3046b 6 8 1994 U.S.A. Wyoming Sublette Green River Basin: Blucher Creek just S of Bridger-Teton National Forest, ca 12 air mi E of Buckskin Crossing. Creekside meadows, sagebrush, and lodgepole pine stands. 8300 8600 ft. 42.5564° N, 109.1386° W T30N R103W S21 NE1/4; also W1/4 S22 42.5564 -109.1386 1 mi. Flowering and Fruiting N RM0144999 N 175 RM 654555 Cramer 1994 RM 608290 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-109550 Thomas Cramer 3656 12 8 1994 U.S.A. Wyoming Sublette Green River Basin: Horse Creek, ca 4.5 air mi SE of Merna. Creekside meadows and willows. 7480 ft. 42.9164° N, 110.2819° W T34N R113W S13 SE1/4; also T34N R112W SW1/4 S18 and NW1/4 19 42.9164 -110.2819 Flowering and Fruiting N N 176 RM 654621 Cramer 1994 RM 608289 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-109551 Thomas Cramer 3715 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 and Fruiting N N 177 RM 654748 So Salt River Range RM 631099 RM0144961 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-109553 Thomas Cramer 3831 14 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Lake Viva Naughton, ca 13 air mi NNW of Kemmerer. Reservoir edge, meadows, and sagebrush. 7250 ft. 41.9583° N, 110.6567° W; uncertainty 1 mi. T23N R117W S23 NE1/4; also SE1/4 S14 41.9583 -110.6567 1 mi. Flowering and Fruiting N RM0144961 N 178 RM 655179 Cramer 1994 RM 642757 RM0144998 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-109566 Thomas Cramer 4357 Ben and Becky Cramer 21 8 1994 U.S.A. Wyoming Sweetwater Green River Basin: Big Sandy River at Gasson Bridge, ca 20 air mi E of Fontenelle Dam. Riverside meadows, sagebrush, and open hillsides. 6350 ft. 41.9422° N, 109.6764° W; uncertainty 0.5 mi. T23N R108W S29 NW1/4 41.9422 -109.6764 1 mi. Flowering N RM0144998 N 179 RM 655465 Cramer 1994 RM 608288 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-109572 Thomas Cramer 4776 25 8 1994 U.S.A. Wyoming Sublette Green River Basin: Green River, ca 6.5 air mi W of Pinedale. Riverside mudbanks, sloughs, meadows, and willows and sandstone bluffside. 7100 7200 ft. 42.8722° N, 109.9881° W T34N R110W S33 SE1/4; also SW1/4 S34 and T33N R110W NW1/4 S3 42.8722 -109.9881 Flowering and Fruiting N N 180 RM 655631 Cramer 1994 RM 608287 RM0145003 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-109575 Thomas Cramer 4924 25 8 1994 U.S.A. Wyoming Sublette Green River Basin: New Fork River, ca 3 air mi WNW of Boulder. Riverside meadows, willows and cottonwoods, stagnant ponds, irrigation ditchsides, and piney bluffside. 7000 7100 ft. 42.7657° N, 109.7614° W; uncertainty 1 mi. T32N R108W S6 SW1/4; also N1/4 S7 42.7657 -109.7614 1 mi. N N Fruiting N RM0145003 N 181 RM 661354 Marriott 1984 RM 373964 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-104315 B. E. Nelson 12021 18 9 1984 U.S.A. Wyoming Crook Black Hills: Belle Fourche River, ca 1.8 air mi W of Devils Tower Junction, ca 19.5 air mi NE of Moorcroft on Inyan Kara Road. Roadside. 4000 ft. 44.4911° N, 104.7325° W; uncertainty 1 mi. T52N R66W S13 44.4911 -104.7325 1 mi. Fruiting N N 182 RM 663232 Marriott 1982 RM 373969 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-110354 Hollis Marriott 1657 25 7 1982 U.S.A. Wyoming Crook Black Hills: Bear Lodge Mountains: small shallow pond, ca 100 yds N of Wyo Hwy 24 at Bear Lodge Pass; ca 6 air mi SE of Alva. On wet mud at pond margin. 4700 ft. 44.65556° N, 104.32528° W; uncertainty 1 mi. T54N R62W S20 44.65556 -104.32528 1 mi. Flowering and Fruiting N N 183 RM 663432 Marriott 1982 RM 373968 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-105512 Hollis Marriott 1856 5 8 1982 U.S.A. Wyoming Weston [location and coordinates withheld] Lakeshore. 4400 ft. Flowering and Fruiting N N 184 RM 667534 Marriott 1983 RM 373967 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-110661 Hollis Marriott 5980 29 8 1983 U.S.A. Wyoming Crook [location and coordinates withheld] Sagebrush grassland, reservoir, on drying mud. 3500 ft. Fruiting N N 185 RM 670571 Marriott 1984 RM 373966 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-105665 Hollis Marriott 8894 10 8 1984 U.S.A. Wyoming Weston [location and coordinates withheld] On mud at edge of reservoir. 5850 ft. Flowering and Fruiting N N 186 RM 670728 Marriott 1984 RM 373965 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-110864 Hollis Marriott 9047 14 8 1984 U.S.A. Wyoming Weston [location and coordinates withheld] Reservoir in sagebrush (Artemisia tridentata) - grassland on mud. 4900 ft. Fruiting N N 187 RM 671522 Dueholm 1978 RM 323951 RM0144990 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-110965 Keith H. Dueholm 4924 26 7 1978 U.S.A. Wyoming Crook [location and coordinates withheld] Sandy plains, holding pond; pond margin. 4100 ft. Flowering and Fruiting N RM0144990 N 188 RM 673091 Marriott 1983 RM 373963 RM0144991 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-111449 Ronald L. Hartman 16314 15 7 1983 U.S.A. Wyoming Crook Black Hills: ca 5 air mi NNE of Aladdin. Pond. 3600 ft. 44.7156° N, 104.16278° W; uncertainty 1 mi. T55N R61W S34 44.7156 -104.16278 1 mi. Flowering and Fruiting N RM0144991 N 189 RM 702670 Kuhn 2008 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Bernadette Kuhn. RM-114724 Bernadette Kuhn 7962 Don Hazlett 14 9 2008 U.S.A. Colorado Crowley [location and coordinates withheld] On sandy shore of lake dominated by Chenopodium, Tamarix, and Ambrosia. 4248 ft. Flowering and Fruiting N 190 RM 703104 Legler 2007 RM 901690 RM0026269 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Ben Legler on 3/1/2009. RM-119714 Ben Legler 3897 Neil Snow 6 6 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: south shore of Merrick Lake, 8 air mi WNW of Casa Grande. Marshy lake shore dominated by graminoids; muddy soil; backed by open mature Pinus ponderosa forest. 8249 ft. 36° 55' 13.8" N, 105° 7' 5" W; WGS 84, uncertainty 7 m., GPS reading 36.9205 -105.1180556 WGS 84 7 m. GPS reading Locally abundant, covering muddy area on lakeshore. Photographed. Flowering N RM0026269 N 191 RM 704306 Legler 2007 RM 901689 RM0026268 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Peter F. Zika in 2008. RM-119786 Ben Legler 5093 27 6 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: on ridgeline between Crow Canyon and Number Eight Canyon, 1.5 mi S of NM Hwy 555. Dry rocky southwest facing slope with small sandstone outcrops; dominated by open Pinus ponderosa with thickets of Q. gambelii, Quercus ×undulata. 8036 ft. 36° 51' 57" N, 104° 42' 11" W; WGS 84, Digital map 36.86583333 -104.7030556 WGS 84 Digital map Forming hair-like carpets in drying mud of seasonally wet depression in bedrock. Flowering N RM0026268 N 192 RM 705971 Legler 2007 RM 901688 RM0026267 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Ben Legler on 3/1/2009. RM-119879 Ben Legler 6757 30 7 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: small pond on ridgeline between Caliente Canyon and East Fork Chimney Canyon, 8 air mi ENE of Casa Grande and 1.5 air mi S of NM Hwy 555. Small muddy man-made pond ringed by Juncus spp., Eleocharis spp., Polygonum aviculare, grasses. 8163 ft. 36° 53' 56.3" N, 104° 50' 14" W; WGS 84, uncertainty 4 m., GPS reading 36.8992 -104.8376 WGS 84 4 m. N GPS reading BEN Tufted; in mud around edge of pond; occasional. Photographed. Fruiting N RM0026267 N 193 RM 706024 Legler 2007 RM 901687 RM0026266 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Peter F. Zika in 2008. RM-119881 Ben Legler 6809 31 7 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: small pond on ridgeline between Frankies Canyon and East Fork Chimney Canyon, 6.6 air mi NE of Casa Grande and 1.7 air mi S of NM Hwy 555. Natural seasonal pond dominated by Carex pellita, Agrostis, Eleocharis acicularis. 8311 ft. 36° 54' 27.3" N, 104° 51' 36" W; WGS 84, uncertainty 4 m., GPS reading 36.90758333 -104.86 WGS 84 4 m. GPS reading Tufted; common in moist mud around pond edge. Fruiting N RM0026266 N 194 RM 706913 Legler 2007 RM 901686 RM0026265 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Peter F. Zika in 2008. Immature. RM-119937 Ben Legler 7694 15 8 2007 U.S.A. New Mexico Taos Vermejo Park Ranch: Culebra Range: shores of Beaver Lake; 3.34 air mi NE of summit of Big Costilla Peak. Small, shallow, man-made lakes with Elodea canadensis and Potamogeton gramineus, shores ringed by Glyceria borealis and Carex spp. 10059 ft. 36° 56' 4" N, 105° 16' 22" W; WGS 84, Digital map 36.93444444 -105.2727778 WGS 84 Digital map Occasional in bare wet soil along lake edge. Flowering and Fruiting N RM0026265 N 195 RM 706979 Legler 2007 RM 901685 RM0026264 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Peter F. Zika in 2008. Immature. RM-119943 Ben Legler 7761 16 8 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: southwest shore of French Lake; 1 air mi E of Cimarron. Shallow man-made lake with exposed muddy shoreline; with Schoenoplectus spp., Typha domingensis, T. latifolia, Eleocharis acicularis. 6376 ft. 36° 30' 33" N, 104° 53' 47" W; WGS 84, Digital map 36.50916667 -104.8963889 WGS 84 Digital map Locally abundant in wet or drying mud on lake shore, forming lawn-like carpets. Photographed. Flowering and Fruiting N VPR08003,VPR08005,VPR08007,VPR08001,RM0026264 N 196 RM 741650 Missouri Plateau RM 604347 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-123260 J. H. Steenis 1787 20 8 1938 U.S.A. North Dakota Ward Des Lacs National Wildlife Refuge: Taskers Coulee. Flowering and Fruiting N N 197 RM 741651 Missouri Plateau RM 133682 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 2. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-121691 Wilhelm G. Solheim 186 O. A. Stevens 4 7 1929 U.S.A. North Dakota Cass Kindred. Roadside ditch. Flowering and Fruiting N N 198 RM 741652 Missouri Plateau RM 99812 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 2. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-123261 John W. Moore 21 1922 U.S.A. North Dakota Lamoure Flowering and Fruiting N N 199 RM 741653 Missouri Plateau RM 74367 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 2. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-123262 no collector s.n. no date, but must be 1913 or earlier. U.S.A. North Dakota Snyder Lake. Edge of lake in sandy loam. Flowering and Fruiting N N 200 RM 741654 Missouri Plateau RM 74368 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 2. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-123263 no collector 313 1 7 1911 U.S.A. North Dakota Saint John. Sandy shores of lakes. Flowering and Fruiting N N 201 RM 741655 Missouri Plateau RM 68696 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 2. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-123264 Timothy E. Wilcox s.n. 8 1892 U.S.A. South Dakota Chaimberlain. Flowering and Fruiting N N 202 RM 741656 Missouri Plateau RM 69858 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 2. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-123265 S. S. Visher 78 20 7 1910 U.S.A. South Dakota Harding Dry House Creek, 20 mi from Crook. Flowering and Fruiting N N 203 RM 741657 Missouri Plateau RM 234355 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-123266 Tom A. Williams s.n. 7 1891 U.S.A. South Dakota Brookings Brookings. Flowering and Fruiting N N 204 RM 741658 Missouri Plateau RM 250922 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-123267 Harry Hapeman s.n. 6 1892 U.S.A. Nebraska Kearney Minden. Flowering and Fruiting N N 205 RM 741659 Missouri Plateau USFS 437851 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 2. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson on 3/21/1939. RM-123268 James C. Whitham 852 10 8 1931 U.S.A. Montana Gallatin Gallatin National Forest: south shore Hebgen Lake. Level ground; moist lake bottom silt loam soil; lake bottom where water was lowered. 7600 ft. Not common. Flowering and Fruiting N N 206 RM 741660 Missouri Plateau USFS 437852 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 3. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson on 3/21/1939. RM-123269 James C. Whitham 1027 W. E. Fry 21 7 1932 U.S.A. Montana Madison Gallatin National Forest: Lower Ebrow Lake. Level ground; deep, black loam soil along lake edge; with bogbean, Polygonum. 7600 ft. Scarce. Flowering and Fruiting N N 207 RM 741661 Missouri Plateau RM 122071 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 2. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-26270 J. W. Blankinship s.n. 16 8 1903 U.S.A. Montana Custer Miles City. 46.4083° N, 105.8406° W; uncertainty 1 mi. 46.4083 -105.8406 1 mi. Flowering and Fruiting N N 208 RM 741662 Missouri Plateau RM 137306 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 2. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-123270 C. Leo Hitchcock 2208 11 9 1933 U.S.A. Montana Ravalli Bitterroot River, 4 mi N of Victor. Bank of river in turf meadow. 3300 ft. Flowering and Fruiting N N 209 RM 741663 Missouri Plateau RM 136955 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 2. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson in 1947. RM-123271 Bassett Maguire 577 George Piranian 4 8 1932 U.S.A. Montana Glacier Glacier National Park: Pond north of outlet of Lower Saint Marys Lake. 4460 ft. Flowering and Fruiting N N 210 RM 741664 Missouri Plateau RM 310245 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-123272 L. M. Umbach 568 28 7 1903 U.S.A. Montana Glacier Midvale [now East Glacier Park]. Sloughs. Flowering and Fruiting N N 211 RM 741665 Missouri Plateau RM 218545 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-123273 C. Leo Hitchcock 17802 27 6 1948 U.S.A. Montana Lake 2 mi NE of Nine Pipes Reservoir. Shallow pothole. Flowering and Fruiting N N 212 RM 741666 Missouri Plateau USFS 437831 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 2. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Henry K. Svenson on 3/3/1944. with Dr. M. L. Bomhard RM-123274 E. J. Woolfolk W160 5 5 1939 U.S.A. Montana Custer Along road W of pasture; level ground; heavy clay soil; low, moist places with buffalo grass, Poa secunda. 2375 ft. Scarce. Flowering and Fruiting N N 213 RM 741667 Missouri Plateau USFS 437850 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-123275 James C. Whitham 1689 31 7 1934 U.S.A. Montana Gallatin Gallatin National Forest: Lonesomehurst Bay, Hebgen Lake. Level ground; mud along lakeshore with Juncus, Elatine. 7600 ft. Common. Flowering and Fruiting N N 214 RM 742389 Missouri Plateau RM 277141 RM0104680 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 2. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Ben Legler on 10/18/2021.
1. Eleocharis tenuis (Willd.) Schult.. RM-25864 C. Leo Hitchcock 24000 11 7 1965 U.S.A. Montana Lake 1.5 mi SW of Nine-Pipes Reservoir. In mud at edge of water of small pond. Plants in thick mats; 3 styles. Flowering and Fruiting N RM0104680 N 215 RM 756562 Hallman 2009 RM 908492 RM0031759 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-119571 B. E. Nelson 78387 28 7 2009 U.S.A. Montana Carter Along North Butte Creek between Hamilton Creek and Little Missouri River on the south side of Mont Hwy 323, ca 2 air mi NW of Albion; ca 13.5 air mi N of Alzada. Dry stream bed and adjacent steep banks and bench with green ash and occasional boxelder and snowberry thickets. 3310 3320 ft. 45.205° N, 104.3096° W; NAD 83 T7S R60E S24 South1/2 45.205 -104.3096 NAD 83 GPS reading Flowering and Fruiting N RM0031759 216 RM 759437 Hallman 2009 RM 908491 RM0031758 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-119172 Hans Hallman 2331 16 7 2009 U.S.A. South Dakota Harding Unnamed tributary of South Fork Moreau River, ca 0.5 air mi SW of County Road 897 and ca 3 air mi S of junction of 897 and Dillon Road, ca 21 air mi SSE of Camp Crook. Grazing land dominated by grasses. 3110 3160 ft. 45.2632° N, 103.808° W; WGS 83, , GPS reading T15N R3E S18 SW1/4 45.2632 -103.808 WGS 83 GPS reading Flowering N RM0031758 217 RM 761366 Hallman 2009 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-119279 Hans Hallman 4157 13 8 2009 U.S.A. Montana Carter Ca 1.5 air mi NW of Hammond Road, in and around unnamed reservoir on Muskrat Creek, ca 6.5 air mi WSW of Ridgeway. In and on margins of Scirpus-dominated reservoir. 3370 3380 ft. 45.43° N, 104.6232° W; NAD 83, , GPS reading T5S R57E S1 45.43 -104.6232 NAD 83 GPS reading Flowering and Fruiting N 218 RM 776401 Heidel 2008 RM 841923 RM0048398 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-132759 Bonnie Heidel 3241 26 6 2008 U.S.A. Wyoming Crook Black Hills: Devils Tower National Monument, ca 1.5 air mi WSW of entrance. In standing water of spring-fed stream, midslope position, south aspect, full sun, with Glyceria striata, Cirsium arvense. 4120 ft. T53N R65W S7 SW1/4 SNW1/4 Flowering N RM0048398 N 219 RM 788538 Charboneau 2010 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-128623 B. E. Nelson 80639 27 7 2010 U.S.A. Montana Valley Along Grandpa Coulee ca 2 air mi W of Larb Creek, ca 28.5 air mi S of Saco; ca 37 air mi WSW of Glasgow. Saline areas in the bottom. 2530 2620 ft. 48.0569° N, 107.4003° W; NAD 83, GPS reading T27N R34E S31 NW1/4 48.0569 -107.4003 NAD 83 GPS reading Flowering and Fruiting N 220 RM 791950 Charboneau 2010 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-127924 Joseph L. M. Charboneau 2493 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. Low-lying muddy areas with shallow standing water. 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 Fruiting N 221 RM 791951 Charboneau 2010 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-127924 Joseph L. M. Charboneau 2494 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. Low-lying muddy areas with shallow standing water. 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 Fruiting N 222 RM 792663 Charboneau 2010 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-128028 Joseph L. M. Charboneau 3206 10 8 2010 U.S.A. Montana Valley Unnamed reservoir W of McEachern Road, ca 7 air mi WNW of Lighthouse Hill, ca 26.5 air mi WNW of Opheim. Moist clay areas surrounding reservoir and in shallow water. 2630 2650 ft. 48.9183° N, 106.9646° W; NAD 83, GPS reading T37N R36E S34 SE1/4 48.9183 -106.9646 NAD 83 GPS reading Flowering and Fruiting N 223 RM 792813 Charboneau 2010 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-128044 Joseph L. M. Charboneau 3356 19 8 2010 U.S.A. Montana Valley Lake Grabel (dry), S of Hinsdale Road, ca 8 air mi WSW of Lighthouse Hill, ca 32 air mi NNE of Hinsdale; ca 48.5 air mi NNW of Glasgow. Dried or drying mud on reservoir bottom. 2550 2570 ft. 48.8489° N, 106.9813° W to 48.8534° N, 106.9735° W; NAD 83, GPS reading T36N R36E S26 SW1/4 NE1/4; also S27 SE1/4 48.8489 -106.9813 NAD 83 GPS reading Flowering and Fruiting N 224 RM 792930 Charboneau 2010 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-128061 Joseph L. M. Charboneau 3473 19 8 2010 U.S.A. Montana Phillips Reservoir on Cottonwood Creek, E of Turkey Track Road, ca 4 air mi NE of Charley Reservoir, ca 15.5 air mi NE of Whitewater; ca 45 air mi NNE of Malta. Drying mud around reservoir. 2990 3010 ft. 48.9153° N, 107.3943° W; NAD 83, GPS reading T37N R33E S33 SW1/4 48.9153 -107.3943 NAD 83 GPS reading Fruiting N 225 RM 793271 Charboneau 2010 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-128093 Joseph L. M. Charboneau 3814 25 8 2010 U.S.A. Montana Valley January Reservoir and vicinity, N of Little Beaver Road, ca 2 air mi ESE of Wilson Reservoir, ca 10 air mi SW of Glasgow. Drying mud of reservoir. 2250 2310 ft. 48.0799° N, 106.76° W; NAD 83, GPS reading T27N R38E S24 N1/2 48.0799 -106.76 NAD 83 GPS reading Flowering and Fruiting N 226 RM 793299 Charboneau 2010 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-128096 Joseph L. M. Charboneau 3842 25 8 2010 U.S.A. Montana Valley Jim Reservoir, N of Triple Crossing Road, ca 3 air mi WSW of Arrambide Reservoir, ca 23.5 air mi SW of Glasgow. Reservoir outlet and dry creek bed. 2350 2440 ft. 48.024° N, 107.0649° W; NAD 83, GPS reading T26N R36E S10 NE1/4 48.024 -107.0649 NAD 83 GPS reading Flowering and Fruiting N 227 RM 807565 So Rocky Mts RM 744025 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-142991 no collector s.n. U.S.A. Colorado Lincoln Hugo. 5040 ft. 39.1345° N, 103.4701° W; NAD 83, uncertainty 5 mi., Nat. Geog. TOPO! T10S R54W S32 39.1345 -103.4701 NAD 83 5 mi. Nat. Geog. TOPO! Denver Wildlife Research Laboratory Flowering and Fruiting N N 228 RM 808813 Heidel 2010 RM 906745 RM0048399 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-143894 Bonnie Heidel 3510 29 8 2010 U.S.A. Wyoming Big Horn West slope Big Horn Mountains: Lower Paint Rock Lake, wetlands W of outlet, ca 15 air mi NE of Hyattville. In evaporated muddy flat of large pool; occurs near Carex utriculata. 9080 ft. T51N R87W S18 SW1/4 Common. Flowering N RM0048399 N 229 RM 81162 Elliott, Brian 1999 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-13330 Brian Elliott 8020 Elizabeth Mark 1 7 1999 U.S.A. Colorado Pueblo [location and coordinates withheld] Aquatic, pondside. 6800 ft. Flowering N N 230 RM 823472 Charboneau 2011 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-142297 Joseph L. M. Charboneau 7925 19 7 2011 U.S.A. Montana Phillips American Prairie Reserve: south bank of Beaver Creek ca 3.5 air mi NNE of Holzhey Reservoir, ca 23 air mi ENE of Zortman; ca 30 air mi SSW of Malta. Dry vernal pool. 2560 2620 ft. 47.9455° N, 108.0445° W; NAD 83, GPS reading T25N R29E S6 SW1/4 47.9455 -108.0445 NAD 83 GPS reading Flowering and Fruiting N 231 RM 825130 Charboneau 2011 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-142431 Joseph L. M. Charboneau 9281 9 8 2011 U.S.A. Montana Phillips Intermittent ponds N of Beaver Creek, ca 3 air mi SSW of Black Cow Reservoir, ca 43.5 air mi ENE of Zortman; ca 25 air mi SSE of Malta. Drying intermittent pond. 2420 2430 ft. 48.0483° N, 107.6378° W; NAD 83, GPS reading T27N R32E S32 SW1/4 48.0483 -107.6378 NAD 83 GPS reading Flowering and Fruiting N 232 RM 825899 Charboneau 2011 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-142463 Joseph L. M. Charboneau 9550 13 8 2011 U.S.A. Montana Phillips Unnamed reservoir S of the intersection of Emond and First Creek Hall Roads, ca 10.5 air mi NW of Indian Lake, ca 26 air mi ESE of Zortman; ca 35 air mi S of Malta. Moist areas around reservoir. 2680 2700 ft. 47.8684° N, 107.9842° W; NAD 83, GPS reading T24N R29E S3 W1/2 47.8684 -107.9842 NAD 83 GPS reading Flowering and Fruiting N 233 RM 84241 Elliott, Brian 1999 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Brian Elliott. RM-13419 Ronald L. Hartman 65363 29 7 1999 U.S.A. Colorado Las Animas Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Little Fishers Peak Mesa, 1.5 air mi N of Lake Maloya. Pond and surrounding areas. 8600 8700 ft. 37.0253° N, 104.3485° W 37.0253 -104.3485 Flowering and Fruiting N N 234 RM 845700 Brummer 2012 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.. RM-151050 Lori E. Brummer 8832 15 6 2012 U.S.A. Colorado Gunnison West Elk Mountains: Gunnison National Forest: McClure Pass, beaver pond and ridge S of the campground. Moist area by beaver pond in aspen. 8165 8280 ft. 39.1209° N, 107.3138° W to 39.1234° N, 107.313° W; NAD 83, , GPS reading T11S R89W S11 NW1/4; also NE1/4 S10 39.1209 -107.3138 NAD 83 GPS reading Flowering and Fruiting N 235 RM 847099 Brummer 2012 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.. RM-151238 Lori E. Brummer 9994 18 7 2012 U.S.A. Colorado Delta Grand Mesa: Grand Mesa National Forest: Twin Lakes; slope N of Twin Lake #2 south to E side of Twin Lake #1, ca 12 3/4 air mi NE of Cedaredge. Drying subalpine pond. 10440 10800 ft. 39.0737° N, 107.8457° W to 39.0652° N, 107.8388° W; NAD 83, , GPS reading T11S R94W S25 NW1/4 39.0737 -107.8457 NAD 83 GPS reading Flowering and Fruiting N 236 RM 850214 Brummer 2012 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-152054 Lori E. Brummer 11621 Gay Austin 8 9 2012 U.S.A. Colorado Mesa Grand Mesa: Grand Mesa National Forest: Kannah Creek headwaters area, "Sur Fen", about 0.5 air mi NE of the radio tower, ca 29 air mi E of Grand Junction. In mud on the edge of a fen. 10807 ft. 39.0497° N, 108.0126° W; NAD 83, , GPS reading T11S R95W S33 NE1/4 39.0497 -108.0126 NAD 83 GPS reading Flowering N 237 RM 851958 Heidel 2006 RM 799592 RM0058815 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 2. Eleocharis acicularis (L.) Roem. & Schult.
Annotated by Bonnie Heidel on 2/7/2015.
1. Eleocharis parvula (Roem. & Schult.) Link ex Bluff, Nees & Schauer var. anachaeta (Britton) Svens.. RM-152550 Bonnie Heidel 2788b Heather Bradtke 17 6 2006 U.S.A. Wyoming Carbon East end of Ferris Mountains: 2 mi E of Bear Mountain, ca 34 air mi NE of Rawlins. Moist, sandy flat; drided at time of visit; with Eleocharis tenuis var. borealis. 6480 ft. T26N R85W S7 NW1/4 Uncommon. Flowering and Fruiting N RM0058815 N 238 RM 867933 Stewart 2013 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.. RM-153323 Emma E. Freeland 6176 24 6 2013 U.S.A. Montana Madison Hidden Lake Bench, ca 1-2 air mi N of Elk Lake, ca 49 air mi S of Ennis. Dry to moist meadow around a pond. 6720 6900 ft. 44.7089° N, 111.6094° W to 44.7084° N, 111.6091° W; NAD 83, , GPS reading T13S R1E S9 44.7089 -111.6094 NAD 83 GPS reading Flowering N 239 RM 874161 Brummer 2010 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.. RM-129850 Lori E. Brummer 1045 26 7 2010 U.S.A. Colorado Montrose Uncompahgre Plateau: Uncompahgre National Forest: Windy Point and Iron Springs Mesa, Forest Road 507, ca 35 air mi W of Montrose. Small pond in aspen/spruce forest. 8550 9562 ft. 38.4876° N, 108.4496° W; NAD 83, , GPS reading T49N R14W S32 SW1/4 38.4876 -108.4496 NAD 83 GPS reading Flowering N 240 RM 87635 Refsdal 1994 RM 691171 RM0145000 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-13609 C. H. Refsdal 2753 11 8 1994 U.S.A. Wyoming Sweetwater Basins and Mountains of Southwest Wyoming: 3/4 mi E of Green River on FMC road along the Green River by the bridge. River bottom, river rock, willows, grasses. 6065 ft. 41.4947° N, 109.4339° W; uncertainty 0.5 mi. T18N R107W S36 NW1/4 41.4947 -109.4339 1 mi. Flowering N RM0145000 N 241 RM 878061 Brummer 2011 RM Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. 1. Eleocharis acicularis (L.) Roem. & Schult.. RM-155897 Lori E. Brummer 4853 8 7 2011 U.S.A. Colorado Montrose Uncompahgre Plateau: Sawmill Mesa, off of Sawmill Mesa or Forest Road 501, ca 20.5 air mi SW of Delta. In stock pond in oak brush community. 7740 ft. 38.5397° N, 108.369° W; NAD 83, , GPS reading T49N R13W S6 NW1/4 38.5397 -108.369 NAD 83 GPS reading Flowering N 242 RM 899827 RMHERB2 RM 293414 RM0144972 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-49816 R. E. Ries 73 Darold W. Sabinske 22 6 1973 U.S.A. Wyoming Campbell Black Thunder Strip Mining Area: North Prong of Thunder Creek and Little Thunder Creek. Stream bottom dry; slender spikerush, prairie cordgrass, western wheatgrass; loamy, bare, clayey soil (Absted and Bone series). 4680 ft. 43.7001° N, 105.2893° W; uncertainty 0.25 mi. T43N R70W S17 SE1/4 NW1/4 43.7001 -105.2893 0 mi. N N Flowering and Fruiting N RM0144972 N 243 RM 92777 Refsdal 1995 RM 687941 RM0145001 Cyperaceae Eleocharis acicularis (L.) Roem. & Schult. RM-13812 C. H. Refsdal 6194 29 7 1995 U.S.A. Wyoming Uinta North Slope Uinta Mountains: Wasatch National Forest: ca 13 air mi SW of Robertson; 14.5 mi S on County Road 271. Mesic meadow, clay soils. 8680 8730 ft. 41.0193° N, 110.5921° W; uncertainty 1 mi. T12N R117W S15 E1/2 41.0193 -110.5921 1 mi. Flowering and Fruiting N RM0145001 N