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 112922 Ebertowski 2002 RM Cyperaceae Carex hystericina Muhl. ex Willd. RM-14411 Peter J. Ebertowski 2450 31 7 2002 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: West Plum Creek on Plum Creek Road, ca 6.5 air mi NW of Newcastle; ca 21 air mi SE of Upton. Creek. 4440 4480 ft. 43.9359° N, 104.289° W; uncertainty 0.5 mi. T46N R62W S27 NE1/4 43.9359 -104.289 1 mi. Fruiting N N
2 RM 118130 Ebertowski 2003 RM Cyperaceae Carex hystericina Muhl. ex Willd. RM-14563 Peter J. Ebertowski 6800 16 7 2003 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: Rochelle Hills N of Wildcat Creek, on two-track road off Rochelle Hills or Forest Road 933, ca 19 air mi SE of Wright; ca 56 air mi SSE of Gillette. Wetland below spring. 4900 5040 ft. 44.1464° N, 105.1134° W T48N R69W S11 SE1/4 44.1464 -105.1134 Flowering and Fruiting N N
3 RM 118629 Ebertowski 2003 RM Cyperaceae Carex hystericina Muhl. ex Willd. RM-14574 Peter J. Ebertowski 7298 27 7 2003 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: ridge E of Short Creek, on road continuing Forest Road 1246, ca 34 air mi NW of Moorcroft; ca 24 air mi N of Gillette. Spring. 4080 4500 ft. 44.6292° N, 105.4° W T54N R71W S28 E1/2 44.6292 -105.4 Fruiting N N
4 RM 145585 Evert 1993 RM 611147 Cyperaceae Carex hystericina Muhl. ex Willd. RM-16134 Erwin F. Evert 25962 10 7 1993 U.S.A. Montana Stillwater Beartooth Mountains: Custer National Forest: picnic turn-out along west side of Montana Hwy 419, in foothills ca 4.5 mi SW of Nye. Wet soil along run of warm spring with Carex hystericina, Berula erecta, and Lycopus americanus. 4880 ft. 45.3995° N, 109.8605° W T5S R15E S15 SE1/4 45.3995 -109.8605 Flowering and Fruiting N N
5 RM 152242 Evert 1996 RM 787643 Cyperaceae Carex hystericina Muhl. ex Willd. RM-16414 Erwin F. Evert 32630 7 8 1996 U.S.A. Montana Carbon Along Big Bluewater Spring outlet just SE of fish hatchery, 7 mi NE of Bridger. Shallow water/wet soil with Berula erecta, Salix exigua, and Betula occidentalis. 45.3268° N, 108.8113° W T6S R24E S8 45.3268 -108.8113 Flowering and Fruiting N N
6 RM 199111 Hazlett Cyperaceae Carex hystericina Muhl. ex Willd. RM-18209 Donald L. Hazlett 9233 Eric Hazlett 24 8 1995 U.S.A. Wyoming Laramie Southeastern Plains: along Horse Creek. Riparian. 1600 1650 m. T18N R64W S23 Fruiting N N
7 RM 199165 Hazlett Cyperaceae Carex hystericina Muhl. ex Willd. RM-18217 Donald L. Hazlett 9397 9 9 1995 9 Sep 95 U.S.A. Wyoming Laramie Southeastern Plains: along Little Horse Creek (Harding property). Riparian. 1650 1700 m. T17N R63W S4 Flowering and Fruiting N N
8 RM 210211 So Rocky Mts RM 621318 Cyperaceae Carex hystericina Muhl. ex Willd. RM-19707 Ronald L. Hartman 8051 Janice C. Coffey 20 8 1978 U.S.A. Colorado Rio Grande Rio Grande National Forest: Greyback Mountain, on west side near base of steep slope which leads to the summit. Alpine meadows with willow thickets and moist drainage. 11800 ft. 37.4545° N, 106.5637° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T37N R4E S9; also S16 37.4545 -106.5637 NAD 83 1 mi. N Y Nat. Geog. TOPO! BEN Flowering and Fruiting N N
9 RM 24813 Arizona/New Mexico USFS 431288 Cyperaceae Carex hystericina Muhl. ex Willd. 3. Carex hystericina Muhl. ex Willd.
Annotated by M. Licher, J. McGrath, W. Norris, G. Rink on 1//2017.
2. Carex hystericina Muhl. ex Willd.
Annotated by Elbert L. Little Jr. in 1939.
. RM-4292 Elbert L. Little Jr. 773 J. W. R. Engholm 4 7 1934 U.S.A. New Mexico Dona Ana Jornada Experimental Range: Ash Spring. Edge of canyon bottom in moist loam on a 10 degree south slope witih Eleocharis and Equisetum. 5600 ft. T19S R4E S21 32.63559 -106.54619 NAD 83 0 mi. Y N Nat. Geog. TOPO! Fruiting N N
10 RM 250663 Kostel 2004 RM Cyperaceae Carex hystericina Muhl. ex Willd. RM-21699 Grace M. Kostel 4295 Steve Popovich 2 8 2004 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 13.5 -14 air mi NW of Crawford at Hudson-Meng Bison Bonebed. At spring fed pond. 4200 ft. 42.8346° N, 103.5852° W; GPS Reading T33N R53W S17 42.8346 -103.5852 GPS Reading Fruiting N N
11 RM 250871 Kostel 2004 RM Cyperaceae Carex hystericina Muhl. ex Willd. RM-21706 Grace M. Kostel 4483 6 8 2004 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 6-6.5 air mi NW of Crawford, Little Cottonwood Creek. In creek of actively flowing water.. 3800 ft. 42° 45.44' N, 103° 30.07' W; GPS Reading T32N R5E S14; N12 S14 42.757333 -103.501167 GPS Reading Fruiting N N
12 RM 256557 Kostel 2005 RM Cyperaceae Carex hystericina Muhl. ex Willd. RM-21967 Grace M. Kostel 9492 6 8 2005 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 12 air mi NW of Crawford in Little Cottonwood Creek. Perennial stream, soils are sand and loamy clay. 3875 ft. 42° 45.237' N, 103° 30.406' W; GPS Reading T32N R53W S14 NE1/4 42.75395 -103.506767 GPS Reading Fruiting N N
13 RM 26784 Arizona/New Mexico RM 180469 Cyperaceae Carex hystericina Muhl. ex Willd. 2. Carex hystericina Muhl. ex Willd.
Annotated by M. Licher, J. McGrath, W. Norris, G. Rink on 1//2017.
1. Carex hystericina Muhl. ex Willd.
Annotated by Hugh T. O'Neill. RM-5406 Ivan Crowell 14 4 6 1937 U.S.A. New Mexico Dona Ana Ash Canyon. 4900 5650 ft. 32.6291 -106.53589 NAD 83 1 mi. Y N Nat. Geog. TOPO! Flowering N N
14 RM 26785 Arizona/New Mexico USFS 431290 Cyperaceae Carex hystericina Muhl. ex Willd. 2. Carex hystericina Muhl. ex Willd.
Annotated by M. Licher, J. McGrath, W. Norris, G. Rink on 1//2017.
1. Carex hystericina Muhl. ex Willd.
Annotated by Hugh T. O'Neill. RM-5406 Ivan Crowell 14 4 6 1937 U.S.A. New Mexico Dona Ana Ash Canyon. 4900 5650 ft. 32.6291 -106.53589 NAD 83 1 mi. Y N Nat. Geog. TOPO! Flowering N N
15 RM 286581 Lyon 1994 Cyperaceae Carex hystericina Muhl. ex Willd. RM-22995 Margarette J. Lyon 7361 15 8 1994 U.S.A. Colorado Mesa San Miguel and Lower Dolores River Drainages: Sinbad Valley: along headwaters of Salt Creek. Riparian area with ponderosa pine, oak, and Salix exigua. 6000 ft. 38.5249° N, 108.933° W T49N R19W S12 38.5249 -108.933 Flowering and Fruiting N N
16 RM 341180 Porter RM 260037 RM0137303 Cyperaceae Carex hystericina Muhl. ex Willd. RM-32313 C. L. Porter 8026 Marjorie W. Porter 14 8 1959 U.S.A. Wyoming Laramie Near Pine Bluffs, on Spring Creek. In shallow water. 5000 ft. 41.1987° N, 104.0817° W; NAD 83, uncertainty 0.75 mi., Digital Map T14N R60W S9 & S10 41.1987 -104.0817 NAD 83 1 mi. Digital Map Located at the crossing of WY Hwy 215 and Spring Creek; ca 2 road miles NW of Pine Bluffs on WY Hwy 215; just west of the Wyoming and Nebraska state line; geo-locate.org. EL Fruiting N RM0137303 N
17 RM 341222 Porter RM 263068 RM0137304 Cyperaceae Carex hystericina Muhl. ex Willd. RM-32348 C. L. Porter 8166 Marjorie W. Porter 18 6 1960 U.S.A. Wyoming Laramie 2 mi N of Pine Bluffs on Lodgepole Creek. Wet stream bank. 5000 ft. 41.2008° N, 104.0657° W; NAD 83, uncertainty 0.5 mi., Digital Map T14N R60W S3 41.2008 -104.0657 NAD 83 1 mi. Digital Map Located ca 1.25 miles north of Pine Bluffs (from northern side) on trail road to Lodgepole Creek; on Lodgepole Creek; just west of the Wyoming and Nebraska state line; geo-locate.org. EL Flowering and Fruiting N RM0137304 N
18 RM 343826 Reif 2002 RM 809101 Cyperaceae Carex hystericina Muhl. ex Willd. 2. Carex hystericina Muhl. ex Willd.
Annotated by M. Licher, J. McGrath, W. Norris, G. Rink on 1//2017. RM-32851 Brian Reif 2639 18 7 2002 U.S.A. New Mexico Rio Arriba Santa Fe National Forest and vicinity: Jemez Mountains: Arroyo de los Frijoles, 2.5 air mi W of Abiquiu. From corral at start of Barranca Trail 111 3.4 air mi S to Frijoles Spring. Riparian through canyon of soft sedimentary rock in pinyon/juniper woodland. Grass/sedge bottom in wide canyon bottom. 6013 7000 ft. 36° 10.631' N, 106° 22.769' W to 36° 10.235' N, 106° 22.694' W; GPS reading T23N R5E S24 SE1/4; also W1/2 S25, SE1/4 S26, S35, and T22N R5E S2 36.177183 -106.379483 GPS reading Fruiting N N
19 RM 362219 RMHERB1 RM 751373 RM0137319 Cyperaceae Carex hystericina Muhl. ex Willd. RM-37190 Bonnie Heidel 2501 5 9 2003 U.S.A. Wyoming Goshen Southeastern Plains: Goshen Hole: Fort Laramie National Historic Site: near mouth of Deer Creek ca 2.1 air mi WSW of Fort Laramie (town). Spring-fed stream border in partial shade with saturated and innundated loam, slope 0%; associated species are Mentha arvensis, Juncus compressus, Solidago occidentalis, Equisetum laevigatum. 4240 ft. 42.2001° N, 104.5577° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T26N R64W S29 SE1/4 NE1/4 42.2001 -104.5577 NAD 83 700 ft. N N Nat. Geog. TOPO! BEN Common. Fruiting N RM0137319 N
20 RM 362280 RMHERB1 Cyperaceae Carex hystericina Muhl. ex Willd. RM-37226 Bonnie Heidel 2569 29 5 2004 U.S.A. Wyoming Goshen Southeastern Plains: Fort Laramie National Historic Site: south side of Laramie River and W of road, ca 2.5 air mi SW of Fort Laramie (town). Ridge along valley breaks, 5% slope, north aspect, on gravelly (cobble) silt, with Pinus ponderosa, Stipa comata, Arenaria hookeri. 4240 ft. 42.19957° N, 104.55971° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T26N R64W S29 SE1/4 NE1/4 42.19957 -104.55971 NAD 83 700 ft. N N Nat. Geog. TOPO! LSB fl N N
21 RM 374853 RMHERB1 RM 38163 RM0137323 Cyperaceae Carex hystericina Muhl. ex Willd. RM-18640 Frank Tweedy 3308 15 6 1900 15 June to 15 July, 1900 U.S.A. Wyoming Johnson Between Sheridan and Buffalo. Rolling plains. 3500 5000 ft. N Fruiting N RM0137323 N
22 RM 384551 WYNDD RM 682007 RM0137322 Cyperaceae Carex hystericina Muhl. ex Willd. RM-48527 Michael Oliver 696 12 6 1991 U.S.A. Wyoming Laramie Southeast Plains: Sprager Creek, ca 6 mi NW of Midway. Dense stand of Typha angustifolia directly in stream channel on silty soil. 5440 ft. 41.4538° N, 104.5411° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T17N R64W S9 SW1/4 NE1/4 SE1/4 41.4538 -104.5411 NAD 83 700 ft. N N Nat. Geog. TOPO! BEN Fruiting N RM0137322 N
23 RM 392350 RMHERB1 RM 643075 RM0137316 Cyperaceae Carex hystericina Muhl. ex Willd. RM-54103 Robert D. Dorn 8152 11 9 1999 U.S.A. Wyoming Niobrara 1 mi SW of Whitman. Edge of cattail swamp with Glycyrrhiza and Helianthus. 4600 ft. 42.8761° N, 104.1304° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T34N R61W S36 SE1/4 42.8761 -104.1304 NAD 83 0 mi. N N Nat. Geog. TOPO! Mapped along S Bar-County Road 62. BEN Fruiting N RM0137316 N
24 RM 402555 RMHERB1 USFS 401467 USFS0066698 Cyperaceae Carex hystericina Muhl. ex Willd. 2. Carex hystericina Muhl. ex Willd.
Annotated by Frederick J. Hermann in 1964. RM-60441 William M. Johnson 414 13 6 1964 U.S.A. Wyoming Laramie Spring Creek, 2 mi N of Pine Bluff. Along creek with sedge and Juncus, alluvial soil. 6000 ft. 41.1988° N, 104.817° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T14N R60W S10 41.1988 -104.0817 NAD 83 700 ft. N Y Nat. Geog. TOPO! BEN Flowering and Fruiting N USFS0066698 N
25 RM 404140 RMHERB1 RM 340105 RM0137302 Cyperaceae Carex hystericina Muhl. ex Willd. RM-61544 Robert D. Dorn 3767 25 7 1982 U.S.A. Wyoming Crook Edge of beaver pond with Stellaria, Lycopus. 4700 ft. 44.6819° N, 104.3829° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T54N R63W S11 NE1/4 44.6819 -104.3829 NAD 83 0 mi. Y Y Nat. Geog. TOPO! SC Fruiting N RM0137302 N
26 RM 436448 South Dakota RM 99343 RM0143486 Cyperaceae Carex hystericina Muhl. ex Willd. RM-66401 A. C. McIntosh s.n. 22 6 1924 U.S.A. South Dakota Fall River Erskine-Hot Springs. Common along stream. 3470 3740 ft. T7S R5E S10 43.4519 -103.5093 NAD 83 2 mi. Y Y Nat. Geog. TOPO! Flowering and Fruiting N RM0143486 N
27 RM 437157 South Dakota RM 99343 Cyperaceae Carex hystericina Muhl. ex Willd. RM-66544 Arthur C. McIntosh s.n. 22 6 1924 U.S.A. South Dakota Fall River Erskine, Hot Springs; Common along stream. 3470 3740 ft. T7S R5E S10 43.4519 -103.5093 NAD 83 2 mi. Y Y Nat. Geog. TOPO! Flowering and Fruiting N N
28 RM 437365 South Dakota RM 247921 RM0143485 Cyperaceae Carex hystericina Muhl. ex Willd. RM-31715 C. L. Porter 6723 7 7 1955 U.S.A. South Dakota Custer Black Hills: northern part of Wind Cave National Park. Moist meadow along creek. 4600 ft. Flowering and Fruiting N RM0143485 N
29 RM 437926 South Dakota RM 698983 RM0143487 Cyperaceae Carex hystericina Muhl. ex Willd. RM-67090 Cheryl Mayer 251 7 9 2001 U.S.A. South Dakota Pennington Black Hills: Black Elk Wilderness: vicinity of Centennial Trail (#89) S of Mount Rushmore spur, ca 1.9 air mi SSE of Horsethief Lake, ca 2.7 air mi SW of Keystone. Paper birch, white spruce, ponderosa pine; shady wet area beside creek that flows into Grizzly Bear Creek. 4880 ft. 43.8653° N, 103.46° W; uncertainty 0.25 mi. T2S R5E S24 NE1/4 of NE1/4 43.8653 -103.46 0 mi. Fruiting N RM0143487 N
30 RM 438082 South Dakota RM 709885 RM0143488 Cyperaceae Carex hystericina Muhl. ex Willd. RM-67136 Cheryl Mayer 93 6 7 2000 U.S.A. South Dakota Pennington Black Hills: Black Elk Wilderness: along Grizzly Bear Creek ca 7.1 air mi SE of Hill City. In partial shade by stream. 4920 ft. 43.8634° N, 103.4616° W; uncertainty 0.5 mi. T2S R5E S24 NE1/4; Center of 43.8634 -103.4616 1 mi. Y Flowering and Fruiting N RM0143488 N
31 RM 438559 South Dakota RM 394436 Cyperaceae Carex hystericina Muhl. ex Willd. RM-67445 Gary E. Larson 7631 29 6 1982 U.S.A. South Dakota Harding Slim Buttes; stockdam along Hwy 79. Clay bank at edge of stockpond; dominated by sedges; occasional. 3150 ft. T17N R8E S32 NE1/4 45.3964 -103.1596 NAD 83 0 mi. Y Nat. Geog. TOPO! Flowering and Fruiting N N
32 RM 440292 South Dakota RM 568677 RM0143482 Cyperaceae Carex hystericina Muhl. ex Willd. RM-67943 Hollis Marriott 11106 12 8 1989 U.S.A. South Dakota Lawrence Black Hills: Bear Gulch, ca 0.5 mi below Knight Spring, ca 8 air mi WSW of Spearfish. Creek margin in birch-hazelnut woods. 4400 ft. 44.4593° N, 103.0409° W; uncertainty 0.25 mi. T6N R1E S30 NW1/4 of NE1/4 44.4593 -103.0409 0 mi. Fruiting N RM0143482 N
33 RM 440756 South Dakota RM 698760 RM0143484 Cyperaceae Carex hystericina Muhl. ex Willd. RM-68135 Hollis Marriott 11945 Patches 28 6 2000 U.S.A. South Dakota Custer Black Hills: Black Elk Wilderness, Trail #7 (Grizzly Bear Trail) just S of Grizzly Bear Creek at confluence with tributary from west, ca 8.0 air mi NE of Custer. On wet soil above old beaver dams. 5220 ft. 43.8499° N, 103.4819° W; uncertainty 0.25 mi. T2S R5E S26 SE1/4 NE1/4 43.8499 -103.4819 0 mi. Flowering and Fruiting N RM0143484 N
34 RM 441039 South Dakota RM 698623 RM0143483 Cyperaceae Carex hystericina Muhl. ex Willd. RM-68197 Hollis Marriott 12113 Patches 26 7 2000 U.S.A. South Dakota Pennington Black Hills: Black Elk Wilderness: upper Grizzly Bear Creek in Pine Creek Natural Area just upstream from Grizzly Bear Creek Trail (#7), ca 1.4 air mi E of Harney Peak Lookout. Along creek in Betula papyrifera/Corylus cornuta forest. 5450 ft. 43.8632° N, 103.5017° W; uncertainty 0.25 mi. T2S R5E S22 SE1/4 of NE1/4 43.8632 -103.5017 0 mi. Flowering and Fruiting N RM0143483 N
35 RM 442109 South Dakota RM 394096 Cyperaceae Carex hystericina Muhl. ex Willd. RM-68613 Kris Sletten 11 11 6 1983 U.S.A. South Dakota Gregory Burke Lake Recreational Area. Streambank below dam; common. 2080 ft. 43.1768° N, 99.2569° W; uncertainty 0.5 mi. T97N R71W S33 NW1/4 43.1768 -99.2569 1 mi. Flowering and Fruiting N N
36 RM 442122 South Dakota RM 394093 Cyperaceae Carex hystericina Muhl. ex Willd. RM-68621 Kris Sletten 24 11 6 1983 U.S.A. South Dakota Gregory Lake Splendor. Pond margin; common. 2025 ft. 43.0994° N, 99.2618° W; uncertainty 0.5 mi. T96N R71W S29 SE1/4 43.0994 -99.2618 1 mi. Flowering and Fruiting N N
37 RM 442903 South Dakota RM 61877 Cyperaceae Carex hystericina Muhl. ex Willd. 2. Carex hystericina Muhl. ex Willd.
Annotated by C. L. Porter in 1948. RM-69138 S. A. Skinner 161 No date*. U.S.A. South Dakota no county In wet places; not abundant except one location. Could not be mapped. Flowering and Fruiting N N
38 RM 443572 South Dakota RM 76290 Cyperaceae Carex hystericina Muhl. ex Willd. 1. Carex hystericina Muhl. ex Willd.
Annotated by Gary E. Larson in 1984. RM-69303 S. S. Visher 672 31 8 1912 U.S.A. South Dakota Harding Reva. 2960 ft. 45.5458° N, 103.0532° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T18N R9E S5 45.5458 -103.0532 NAD 83 1 mi. Y Y Nat. Geog. TOPO! LSB Flowering and Fruiting N N
39 RM 446609 So Rocky Mts RM 88010 Cyperaceae Carex hystericina Muhl. ex Willd. RM-71002 Ellsworth Bethel 4056 I. W. Clokey 7 7 1921 U.S.A. Colorado Denver Denver. Alluvial soil. 1575 m. Fruiting N N
40 RM 447151 So Rocky Mts RM 79465 Cyperaceae Carex hystericina Muhl. ex Willd. RM-71339 Ernest P. Walker 117 24 6 1912 U.S.A. Colorado Montrose Paradox. Swampy banks. Flowering and Fruiting N N
41 RM 448982 So Rocky Mts RM 170454 Cyperaceae Carex hystericina Muhl. ex Willd. Carex hystericina Muhl. ex Willd.
Annotated by Alan A. Beetle in 1938. RM-72352 George E. Osterhout 4340 21 6 1910 U.S.A. Colorado Yuma Wray. Fruiting N N
42 RM 454367 So Rocky Mts RM 734363 Cyperaceae Carex hystericina Muhl. ex Willd. RM-75811 Tim Hogan 2152 Dina Clark and Rick Brune. 12 6 1993 U.S.A. Colorado Las Animas Mesa de Maya Region: Gotera Canyon. Spring with Carex and Juncus. 5400 ft. 38.9632° N, 106.6374° W; uncertainty 1 mi. T34S R55W S27 38.9632 -106.6374 1 mi. Fruiting N N
43 RM 543160 Wood 1995 Cyperaceae Carex hystericina Muhl. ex Willd. RM-103488 Jean Wood 1059b 8 6 1995 U.S.A. Washington Stevens Western Colville National Forest and Vicinity: Colville: Third St: Fish Hatchery. Creekside/marsh 1700 ft. 48.5472° N, 117.8979° W T35N R39E S9 48.5472 -117.8979 Flowering and Fruiting N N
44 RM 544426 Wood 1995 Cyperaceae Carex hystericina Muhl. ex Willd. RM-103512 Jean Wood 2196 8 7 1995 U.S.A. Washington Stevens Western Colville National Forest and Vicinity: Colville: Third Street: Trout Hatchery. Creekside/marsh. 1700 ft. 48.5472° N, 117.8979° W T35N R39E S9 NE1/4 48.5472 -117.8979 Flowering and Fruiting N N
45 RM 579377 Big Horn Mts RM 349546 RM0137313 Cyperaceae Carex hystericina Muhl. ex Willd. RM-105268 B. E. Nelson 7150 Gael Fonken 14 8 1980 U.S.A. Wyoming Washakie Big Horn Mountains: near the mouth of Tensleep Canyon, ca 5 air mi NE of Ten Sleep. In and around overflow areas. 4800 ft. 44.07028° N, 107.35861° W; uncertainty 1 mi. T47N R87W S6 44.07028 -107.35861 1 mi. Fruiting N RM0137313 N
46 RM 595632 Dueholm 1978 RM 323887 RM0137315 Cyperaceae Carex hystericina Muhl. ex Willd. RM-106495 Keith H. Dueholm 3702 Mary Alice Sanguinetti 8 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Uplift on plains, loose talus slopes, ponderosa pine slopes and ravines; ravine, along stream. 3900 ft. Fruiting N RM0137315 N
47 RM 598637 Dueholm 1979 RM 331757 RM0137314 Cyperaceae Carex hystericina Muhl. ex Willd. RM-106636 Keith H. Dueholm 7030 18 6 1979 U.S.A. Wyoming Niobrara [location and coordinates withheld] Sandy flats above creek, rich, moist meadows along creek, sandy plains; along creek. 4400 ft. Fruiting N RM0137314 N
48 RM 639923 SE WY 1993 RM 595578 RM0137357 Cyperaceae Carex hystericina Muhl. ex Willd. RM-108358 B. E. Nelson 28492 17 8 1993 U.S.A. Wyoming Laramie Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek on Marsh or County Road 245-1, ca 3/4 mi W of (upside down V)X Ranch, ca 25.5 air mi ENE of Iron Mountain (Farthing); ca 35 air mi N of Cheyenne. Gravel bars, low stream banks, and in standing or slow moving water. 5400 5480 ft. 41.63378° N, 104.74519° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T19N R66W S11 NW1/4 41.63378 -104.74519 NAD 83 0 mi. N N Nat. Geog. TOPO! Open Ax Ranch TB Fruiting N RM0137357 N
49 RM 644266 SE WY 1994 RM 704974 RM0137320 Cyperaceae Carex hystericina Muhl. ex Willd. RM-108544 B. E. Nelson 33311 Tim Chumley and Robbin Romberg 2 8 1994 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek ca 0.5 mi above the mouth of Spring Run, ca 17.7 air mi W of LaGrange, ca 34.5 air mi SSW of Torrington. Steep banks at the edge of the creek and sand bars. 4980 ft. 41.6197° N, 104.5039° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T19N R64W S14 NE1/4 41.6197 -104.5039 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Fruiting N RM0137320 N
50 RM 644449 SE WY 1994 RM 704971 RM0137317 Cyperaceae Carex hystericina Muhl. ex Willd. RM-108549 B. E. Nelson 33494 Tim Chumley and Robbin Romberg 4 8 1994 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek ca 3/4 mi W of the mouth of Dater Creek and ca 4 air mi S of Castle Rocks, ca 11 air mi W of La Grange; ca 30 air mi SSW of Torrington. Creek banks and adjacent woodlands and meadows. 4800 ft. 41.6495° N, 104.3772° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T19N R63W S1 NW1/4 41.6495 -104.3772 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Fruiting N RM0137317 N
51 RM 644557 SE WY 1994 RM 704973 RM0137321 Cyperaceae Carex hystericina Muhl. ex Willd. RM-108552 B. E. Nelson 33602 David Reilly 8 8 1994 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: along the Laramie River W of the fort ca 2.5 air mi WSW of Fort Laramie (town); ca 21.5 air mi WNW of Torrington. Along a slough at the edge of the woodland. 4230 ft. 42.2025° N, 104.5608° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T26N R64W S29 NE1/4 42.2025 -104.5608 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Fruiting N RM0137321 N
52 RM 644805 SE WY 1994 RM 704972 RM0137318 Cyperaceae Carex hystericina Muhl. ex Willd. RM-108560 B. E. Nelson 33812 Tim Chumley and Robbin Romberg 11 8 1994 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Richeau Creek between I-25 and Wyo Hwy 314, ca 3/4 air mi W to 1.5 air mi WSW of Slater; ca 14 air mi SSE of Wheatland. Wet creek banks and sand bars. 5020 5080 ft. 41.864° N, 104.8377° W T22N R67W S24 NW1/4; also NE1/4 S23 41.864 -104.8377 Fruiting N RM0137318 N
53 RM 646736 RMHERB1 RM 643075 Cyperaceae Carex hystericina Muhl. ex Willd. RM-109199 Robert D. Dorn 8152 11 9 1999 U.S.A. Wyoming Niobrara 1 mi SW of Whitman. Edge of cattail swamp with Glycyrrhiza and Helianthus. 4600 ft. 42.8802° N, 104.1337° W T34N R61W S36 SE1/4 42.8802 -104.1337 Fruiting N N
54 RM 660789 WY Black Hills RM 255210 RM0137361 Cyperaceae Carex hystericina Muhl. ex Willd. RM-109864 Alan A. Beetle 11155 19 7 1950 U.S.A. Wyoming Crook Sundance Creek, 2 mi W of Beulah. 3650 ft. 44.5287° N, 104.1336° W; uncertainty 0.5 mi. T52N R61W S1 44.5287 -104.1336 1 mi. Y Y Fruiting N RM0137361 N
55 RM 665320 Marriott 1983 RM 373551 RM0137360 Cyperaceae Carex hystericina Muhl. ex Willd. RM-105565 Hollis Marriott 3752 28 6 1983 U.S.A. Wyoming Crook Black Hills: Dugout Gulch ca 5.5 air mi S of Beulah. Wet meadow (old beaver ponds). 4300 ft. 44.4661° N, 104.10278° W; uncertainty 1 mi. T52N R60W S30 W1/2 44.4661 -104.10278 1 mi. Flowering and Fruiting N RM0137360 N
56 RM 665326 Marriott 1983 RM 373552 RM0137359 Cyperaceae Carex hystericina Muhl. ex Willd. RM-105565 Hollis Marriott 3758 28 6 1983 U.S.A. Wyoming Crook Black Hills: Dugout Gulch ca 5.5 air mi S of Beulah. Wet meadow (old beaver ponds). 4300 ft. 44.4661° N, 104.10278° W; uncertainty 1 mi. T52N R60W S30 W1/2 44.4661 -104.10278 1 mi. Flowering and Fruiting N RM0137359 N
57 RM 672080 WY Black Hills RM 340105 Cyperaceae Carex hystericina Muhl. ex Willd. RM-111155 Robert D. Dorn 3767 25 7 1982 U.S.A. Wyoming Crook Edge of beaver pond with Stellaria, Lycopus. 4700 ft. 44.689° N, 104.3813° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T54N R63W S11 NE1/4 44.689 -104.3813 NAD 83 1 mi. Y Y Nat. Geog. TOPO! SC Fruiting N N
58 RM 672293 WY Black Hills RM 743117 RM0137362 Cyperaceae Carex hystericina Muhl. ex Willd. RM-111323 Ron Kass 4625 16 6 1996 U.S.A. Wyoming Crook Black Hills National Forest: Bear Lodge Mountains, on Sundance Trail to Tent Canyon, ca 2 mi N of Sundance. Ponderosa pine/bur oak community. Limestone parent material. 5100 5400 ft. 44.4398° N, 104.3628° W; uncertainty 0.5 mi. T51N R63W S1 NE1/4 44.4398 -104.3628 1 mi. Fruiting N RM0137362 N
59 RM 673320 Marriott 1983 RM 373553 RM0137358 Cyperaceae Carex hystericina Muhl. ex Willd. RM-111453 Ronald L. Hartman 16541 18 7 1983 U.S.A. Wyoming Crook Black Hills: Horse Creek, ca 12.5 air mi NNW of Aladdin. Creek bottoms and roadside; streamside. 3600 ft. 44.80278° N, 104.2842° W; uncertainty 2 mi. T56N R62W S34; also S35 44.80278 -104.2842 2 mi. N N Fruiting N RM0137358 N
60 RM 695141 Kuhn 2007 RM Cyperaceae Carex hystericina Muhl. ex Willd. 1. Carex hystericina Muhl. ex Willd.
Annotated by Bernadette Kuhn. RM-114377 Bernadette Kuhn 1516 B. E. Nelson 21 6 2007 U.S.A. Colorado Baca Comanche National Grassland: side canyon of Holt Canyon, ca 27.5 air mi SW of Springfield. Narrow canyon with small riparian area. 4339 4354 ft. 37.0244° N, 102.7777° W to 37.0237° N, 102.7798° W; GPS Reading T35S R48W S2 E1/2 37.0237 -102.7798 NAD 83 GPS Reading Flowering and Fruiting N
61 RM 699679 Kuhn 2008 RM Cyperaceae Carex hystericina Muhl. ex Willd. 1. Carex hystericina Muhl. ex Willd.
Annotated by Bernadette Kuhn. RM-114567 Bernadette Kuhn 4949 Catherine Kuhn, Mike Mason 8 6 2008 U.S.A. Colorado Baca Comanche National Grassland: Carrizo Creek, along trail from Carrizo Picnic Area, ca 29 air mi SW of Springfield. Rocky uplands dominated by Machaeranthera, Melampodium, and Opuntia; lush creek bed dominated by Saponaria, Vitis, and Parthenocissus. 4800 ft. 37.13627° N, 103.01551° W; NAD 83, , Nat. Geog. TOPO! T33S R50W S27 37.13627 -103.01551 NAD 83 Nat. Geog. TOPO! Flowering and Fruiting N
62 RM 701580 Kuhn 2008 RM Cyperaceae Carex hystericina Muhl. ex Willd. 1. Carex hystericina Muhl. ex Willd.
Annotated by Bernadette Kuhn. RM-114672 Bernadette Kuhn 6872 Edith Hall, Lloyd Hall 17 7 2008 U.S.A. Colorado Otero [location and coordinates withheld] Along sandstone walls of canyon with seeping spring; Prunus thicket and pools with Scirpus, Carex and Juncus. Asplenium platyneuron growing on rock wall. 4933 ft. Flowering and Fruiting N
63 RM 702143 Kuhn 2008 RM Cyperaceae Carex hystericina Muhl. ex Willd. 1. Carex hystericina Muhl. ex Willd.
Annotated by Bernadette Kuhn. RM-114700 Bernadette Kuhn 7435 Doug Sedoris 27 7 2008 U.S.A. Colorado Las Animas [location and coordinates withheld] Sandstone canyon lined with Selaginella. 5528 ft. Fruiting N
64 RM 735386 Missouri Plateau RM 366981 Cyperaceae Carex hystericina Muhl. ex Willd. RM-122335 Peter Lesica 3001 14 6 1984 U.S.A. Montana Carbon Bluewater Creek ca 6 mi E of Bridger. Springy areas along creek. 4100 ft. T6S R24E S15 Common. Flowering and Fruiting N N
65 RM 735388 Missouri Plateau RM 354948 Cyperaceae Carex hystericina Muhl. ex Willd. RM-29149 Robert W. Lichvar 6120 14 6 1983 U.S.A. Montana Big Horn Slopes above Ok-A-Beh boat ramp. Seeps with Acer negundo. 3900 ft. 45.3106° N, 107.9384° W; uncertainty 1 mi. T6S R30E S24 45.3106 -107.9384 1 mi. Flowering and Fruiting N N
66 RM 736414 Missouri Plateau RM 154349 Cyperaceae Carex hystericina Muhl. ex Willd. RM-123004 H. F. Bergman 2235 15 7 1912 U.S.A. North Dakota Pembina Walhalla. Open bog. Flowering and Fruiting N N
67 RM 736415 Missouri Plateau RM 394228 Cyperaceae Carex hystericina Muhl. ex Willd. RM-121493 Gary E. Larson 9158 13 7 1983 U.S.A. South Dakota Day Waubay National Wildlife Refuge: Spring Coulee. Fens and associated springs; dominated by Salix spp., Cornus stolonifera and Carex spp. T123N R53W S16 SW1/4 Common. Flowering and Fruiting N N
68 RM 736416 Missouri Plateau RM 394149 Cyperaceae Carex hystericina Muhl. ex Willd. RM-121452 Kris Sletten 83 14 6 1983 U.S.A. Nebraska Brown Long Lake. Fen. T27N R24W S13 NW1/4 Common. Flowering and Fruiting N N
69 RM 736417 Missouri Plateau RM 736546 Cyperaceae Carex hystericina Muhl. ex Willd. 2. Carex hystericina Muhl. ex Willd.
Annotated by Steve Rolfsmeier on 6//1987. RM-123005 Jim Landon s.n. 7 7 1986 U.S.A. Nebraska Sioux Rimrock Ranch. Wet meadow in canyon bottom. T32N R53W S23 Flowering and Fruiting N N
70 RM 736418 Missouri Plateau RM 70651 Cyperaceae Carex hystericina Muhl. ex Willd. RM-121408 T. A. Williams s.n. 24 6 1890 U.S.A. Nebraska Sioux War Bonnet Canyon. Flowering and Fruiting N N
71 RM 736419 Missouri Plateau RM 170456 Cyperaceae Carex hystericina Muhl. ex Willd. 2. Carex hystericina Muhl. ex Willd.
Annotated by C. L. Parter in 1948. RM-122992 George E. Osterhout 7748 7 7 1932 U.S.A. Nebraska no county South of Alliance. Flowering and Fruiting N N
72 RM 736420 Missouri Plateau RM 275383 Cyperaceae Carex hystericina Muhl. ex Willd. RM-121242 Elray S. Nixon 247 25 7 1964 U.S.A. Nebraska Sheridan Metcalf Public Hunting Grounds, 18 mi N of Hay Springs. Moist creek bottom; open ridges and Pinus ponderosa forest. 3300 ft. Flowering and Fruiting N N
73 RM 755943 Hallman 2009 USFS0050716 Cyperaceae Carex hystericina Muhl. ex Willd. RM-119509 B. E. Nelson 77058 Hans Hallman 11 6 2009 U.S.A. South Dakota Harding Custer National Forest: Slim Buttes: ca 0.5 air mi W of SD Hwy 79 on South Divide Road (Forest Road 3148) in and along Deer Draw, ca 23 air mi SE of Buffalo. In standing water at the edge of the creek. 3350 3500 ft. 45.3784° N, 103.1734° W to 45.3784° N, 103.1774° W; NAD 83, , GPS reading T16N R8E S5 45.3784 -103.1734 NAD 83 GPS reading Flowering and Fruiting N USFS0050716
74 RM 756428 Hallman 2009 USFS 884601 USFS0049690 Cyperaceae Carex hystericina Muhl. ex Willd. RM-119553 B. E. Nelson 78254 26 7 2009 U.S.A. Montana Powder River Custer National Forest: Ashland District: Cow Creek Reservoir ca 6 air mi W of Fort Howes Work Center, ca 25 ai mi S of Ashland. Banks of reservoir, adjacent slopes, and dam. 3860 ft. 45.3105° N, 106.2469° W; NAD 83, , GPS reading T6S R45E S17 SE1/4 45.3105 -106.2469 NAD 83 GPS reading Fruiting N USFS0049690
75 RM 759681 Hallman 2009 USFS 884602 USFS0049691 Cyperaceae Carex hystericina Muhl. ex Willd. RM-119187 Hans Hallman 2477 17 7 2009 U.S.A. South Dakota Harding Custer National Forest: Slim Buttes: just SW of Summit Pass on SD Hwy 79, ca 23.5 air mi SE of Buffalo. Green ash-dominated flowing-water draw. 3200 3300 ft. 45.3682° N, 103.1765° W; NAD 83, , GPS reading T16N R8E S8 N1/2 45.3682 -103.1765 NAD 83 GPS reading Fruiting N USFS0049691
76 RM 761248 Hallman 2009 USFS 887836 USFS0053698 Cyperaceae Carex hystericina Muhl. ex Willd. RM-119274 Hans Hallman 4039 11 8 2009 U.S.A. Montana Carter Custer National Forest: Long Pines: in Cheesman Draw, just NE of Pioneer Cemetery off of Forest Road 3045, ca 8.5 air mi WNW of Camp Cook, SD. In and near margin of reservoir. 3630 3670 ft. 45.5862° N, 104.144° W; NAD 83, , GPS reading T3S R61E S12 South1/2 45.5862 -104.144 NAD 83 GPS reading Fruiting N USFS0053698
77 RM 839337 Hallman 2009 USFS0050313 Cyperaceae Carex hystericina Muhl. ex Willd. RM-119553 B. E. Nelson 78254 26 7 2009 U.S.A. Montana Powder River Custer National Forest: Ashland District: Cow Creek Reservoir ca 6 air mi W of Fort Howes Work Center, ca 25 ai mi S of Ashland. Banks of reservoir, adjacent slopes, and dam. 3860 ft. 45.3105° N, 106.2469° W; NAD 83, , GPS reading T6S R45E S17 SE1/4 45.3105 -106.2469 NAD 83 GPS reading Fruiting N USFS0050313
78 RM 840098 Hallman 2009 USFS0050701 Cyperaceae Carex hystericina Muhl. ex Willd. RM-119187 Hans Hallman 2477 17 7 2009 U.S.A. South Dakota Harding Custer National Forest: Slim Buttes: just SW of Summit Pass on SD Hwy 79, ca 23.5 air mi SE of Buffalo. Green ash-dominated flowing-water draw. 3200 3300 ft. 45.3682° N, 103.1765° W; NAD 83, , GPS reading T16N R8E S8 N1/2 45.3682 -103.1765 NAD 83 GPS reading Fruiting N USFS0050701
79 RM 844366 Hallman 2009 USFS 887835 USFS0053697 Cyperaceae Carex hystericina Muhl. ex Willd. RM-119509 B. E. Nelson 77058 Hans Hallman 11 6 2009 U.S.A. South Dakota Harding Custer National Forest: Slim Buttes: ca 0.5 air mi W of SD Hwy 79 on South Divide Road (Forest Road 3148) in and along Deer Draw, ca 23 air mi SE of Buffalo. In standing water at the edge of the creek. 3350 3500 ft. 45.3784° N, 103.1734° W to 45.3784° N, 103.1774° W; NAD 83, , GPS reading T16N R8E S5 45.3784 -103.1734 NAD 83 GPS reading Flowering and Fruiting N USFS0053697
80 RM 874646 Brummer 2010 RM Cyperaceae Carex hystericina Muhl. ex Willd. 1. Carex hystericina Muhl. ex Willd.. RM-129953 Lori E. Brummer 1531 4 8 2010 U.S.A. Colorado Montrose Uncompaghre Plateau: Escalante Creek, ca 17.5 air mi WSW of Delta. Seep area in narrow sandstone canyon. 5600 6000 ft. 38.6594° N, 108.3564° W to 38.6549° N, 108.3535° W; GPS reading T51N R2E S29 W1/2; also NE1/4 S30 38.6594 -108.3564 NAD 83 GPS reading Flowering and Fruiting N