ARIZ
420180 Richard R. Halse 8947 2013-08-29
United States, South Dakota, Lawrence County, Spearfish; Lookout Mountain Park, at the end of Pony Express Lane., 44.491947 -103.831386
ARIZ
434413 Richard R. Halse 10146 2017-07-25
United States, Nebraska, Sioux, Along State Hwy. 2/71 ca. 21.9 miles northwest of Crawford or 7.1 miles south of Ardmore, SD., 42.96956 -103.54227, 1218m
ASC
ASC00129411 M. Licher 6123 2020-05-31
USA, New Mexico, Grant, Along Hwy. 180 just north of the town of Cliff., 32.983972 -108.649444, 1402m
UCR
UCR0219214 Loy R. Phillippe 42970 2011-09-08
United States, Illinois, Jo Daviess, Savanna Army Depot, 42.21839 -90.32997, 194m
USU:UTC
UTC00288508 John Launchbaugh 1947-09-00
United States, Kansas, in Coll. Park near Hays
SNM
27217 W.R. Norris & T. Geddes 2012-9-23-9 2012-09-23
USA, New Mexico, Grant, City of Rocks State Park, just west of park entrance; 32.584658 -107.973765; 32.584658 -107.973765, 32.584658 -107.973765, 1585m
CS
173578 collectors: Douglas, Nelson, Popolizio, Smith 423 1995-08-21
United States, Wyoming, Platte County, Small ravine S of Warm Springs., 1371m
CS
173579 collectors: Douglas, Nelson, Popolizio, Smith 423 1995-08-21
United States, Wyoming, Platte County, Small ravine S of Warm Springs., 1371m
CS
108477 collectors: Jennifer Ackerfield 2585 2004-07-30
United States, Colorado, Weld County, Pawnee National Grassland: Along the trail to Pawnee Buttes, in sandy canyons at the beginning of the trail., 40.81 -103.99, 1615m
CS
173667 collectors: P. Douglas N. Hastings 653 1999-09-16
United States, Wyoming, Sheridan County, Transect following South Dry Creek drainage., 3940m
CS
108485 collectors: E H Brunquist B-177 1961-09-20
United States, Colorado, Adams County, Roadside Colorado Highway 2 5.1 auto miles E of Derby R R Station & .2 mi W of junction of @ with Colorado Highway 24 within 20 yds of S edge of road, 39.79 -104.92, 1524m
CS
108484 collectors: C Crandall 1897-08-16
United States, Colorado, Baca County, Spring Canyon, 37.13 -102.13
CS
108488 collectors: W W Ward & C W Frutchey 1729 1935-09-19
United States, Colorado, El Paso County, Garden of the Gods Roadside, 38.87 -104.88
CS
108487 collectors: W W Ward & C W Frutchey 1729 1935-09-19
United States, Colorado, El Paso County, Garden of the Gods Roadside, 38.87 -104.88
CS
108481 collectors: H Harrington 9841 1963-07-18
United States, Colorado, Larimer County, 5 mi S of Fort Collins, 40.47 -105.07, 1524m
CS
108489 collectors: C Crandall 1897-09-02
United States, Colorado, Larimer County, Ft Collins, 40.57 -105.09
CS
108478 collectors: Jennifer Ackerfield 1598 2003-09-21
United States, Colorado, Larimer County, Behind Hughes Stadium, in the foothills west of Fort Collins., 40.56 -105.14, 1585m
CS
108479 collectors: D Wilken 14558 1985-08-30
United States, Colorado, Larimer County, N side of Dixon reservoir at base of Dixon Canyon Dam, Horsetooth Reservoir, 40.56 -105.14, 1600m
CS
108490 collectors: H Harrington 812 1944-08-17
United States, Colorado, Lincoln County, 5 mi N of Limon along a creek, 39.34 -103.67, 1615m
CS
120411 collectors: Paul Sutton 17 1999-09-20
United States, Colorado, Larimer County, 2 mi N of intersection of county rd. 28 and county rd. 19. South of Ft. Collins., 40.47 -105.06, 1585m
CS
108482 collectors: J Christ 1935-09-16
United States, Colorado, Pueblo County, Elliot Farm
CS
108483 collectors: W M Johnson 318 1972-08-22
United States, Colorado, Weld County, Area of St Vrain Atomis Power Plant, 40.27 -104.76, 1463m
CS
156114 collectors: E. Painter 287 1979-08-31
United States, South Dakota, Custer County, Pringle Prairie Dog Town; 6.8 road miles north of Park headquarters, Wind Cave National Park; USGS WIND CAVE; 42 dg 37' 30 N - 103 dg 30' 15 W
CS
108480 collectors: J Christ 1935-09-26
United States, Colorado, El Paso County, Templeton Gap, 38.87 -104.79
CS
156115 collectors: Caleb A. Morse 4168 1999-10-19
United States, Kansas, Linn County, Linn County, Ks. 1 mi N, 1 mi W Blue Mound City Lake., 38.1 -95.02, 315m
CS
156116 collectors: B.E. Nelson 47196 1999-07-26
United States, Wyoming, Laramie County, Laramie County, Wy Along Wyo Hwy 215, ca 4-4.5 mi N of Pine Bluffs, ca 12-12.5 mi S of Albin, 41.23 -104.07, 1570m
CS
108475 collectors: Craig C. Freeman Caleb A. Morse 15739 2000-08-18
United States, Colorado, Kit Carson County, Kit Carson County, CO Burlington 6 mi E along US24, 39.32 -102.15
CS
108486 collectors: Paul Sutton 17 1999-09-20
United States, Colorado, Larimer County, 2 mi N of intersection of county rd. 28 and county rd. 19. South of Ft. Collins., 40.47 -105.06, 1585m
CS
172774 collectors: N.E. Hastings C. Bern 262 2005-09-14
United States, Colorado, Arapahoe County, N end of transect 870 m N of SW corner of the installation., 1703m
CS
174331 collectors: P. Douglas, N. Hastings 653
United States, Wyoming, Sheridan County, Sheridan Training Area; transect following South Dry Creek drainage., 3940m
RM
372814 B. E. Nelson 11755 1984-09-12
U.S.A., Wyoming, Crook, Black Hills: Bear Lodge Mountains: along Pine Creek, ca 8 air mi NNW of Aladdin; ca 25 air mi NNE of Sundance., 44.7447 -104.245, 1067m
RM
372823 Hollis Marriott 5363 1983-08-02
U.S.A., Wyoming, Crook, Black Hills: Goldie Divide near junction of Goldie and New Haven roads, ca 5 air mi NW of Hulett., 44.7253 -104.7057, 1372m
RM
Peter J. Ebertowski 3326 2002-08-20
U.S.A., Wyoming, Campbell, Thunder Basin National Grassland and Vicinity: ridge and ravines leading to Wild Horse Creek on gravel road off York or Forest Road 900, ca 30 air mi NNE of Gillette; ca 30 air mi NNW of Moorcroft., 44.6586 -105.1975, 1220 - 1262m
RM
543725 Jan Pollet 453 1989-08-14
U.S.A., Wyoming, Platte, Cottonwood Creek, 32 road mi NW of Wheatland., 1616m
RM
Peter J. Ebertowski 2498 2002-08-02
U.S.A., Wyoming, Campbell, Thunder Basin National Grassland and Vicinity: hills N of Weston Peak on Forest Road 1246, ca 25 air mi NNE of Gillette; ca 33 air mi NW of Moorcroft., 44.6292 -105.3595, 1198 - 1280m
RM
543728 Jan Pollet 461 1989-08-14
U.S.A., Wyoming, Platte, Between Fish Creek Road and Cottonwood Creek, 29 road mi NW of Wheatland., 42.2964 -105.1332, 493m
RM
957810 Patricia P. Douglas, B. E. Nelson, Carlos A. Popolizio, Rosalie M. Smith 423 1995-08-21
U.S.A., Wyoming, Platte, Camp Guernsey: small ravine S of Warm Springs., 1371m
RM
526314 M. A. (Ben) Franklin 5032 1987-07-28
U.S.A., South Dakota, Custer, Wind Cave National Monument: north entrance., 43.6395 -103.4604, 1341m
RM
543935 Jan Pollet 564 1989-08-26
U.S.A., Wyoming, Platte, Along west bank of Glendo Reservoir; 3 road mi E of Glendo. (Also, 1437m
RM
B. E. Nelson 81232 2010-09-14
U.S.A., Montana, Phillips, McChesney Reservoir on the east side of Frenchman Creek and on the north side of Milk River Road, ca 7 air mi NE of Saco., 48.5406 -107.2425, 668m
RM
158654 George E. Osterhout 8206 1919-08-20
U.S.A., Wyoming, Laramie, Pine Bluffs.
RM
Robin Jones 2275 1991-07-29
U.S.A., Wyoming, Hot Springs, Owl Creek/Bridger Mountains: Hot Springs State Park., 43.65167 -108.1872, 1348 - 1366m
RM
543729 Jan Pollet 673 1989-09-01
U.S.A., Wyoming, Platte, Guernsey Reservoir: east shore, 6 road mi SW of Guernsey., 1323m
RM
704342 B. E. Nelson 32747 1994-07-11
U.S.A., Wyoming, Niobrara, Southern Powder River Basin/Southeastern Plains: Southeastern Plains: breaks N of Muddy Creek along Spanish Diggings or County Road 34, ca 20.5 air mi WSW of Lusk, ca 7.5 air mi SW of Keeline., 42.6603 -104.8228, 1530 - 1561m
RM
599177 B. E. Nelson 27634 1993-07-26
U.S.A., Wyoming, Platte, Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along North Platte River ca 0.6-0.8 air mi SE of Guernsey Dam, ca 1 air mi NW of Guernsey., 42.285 -104.7633, 1323 - 1341m
RM-USFS
885705 Hans Hallman 4076 2009-08-13
U.S.A., Montana, Powder River, Custer National Forest: Ashland Ranger District: just N of Fifteenmile Creek or Forest Road 4094, ca 1 air mi NNE of Dalzells Spring, ca 21 air mi ESE of Ashland., 45.4037 -105.9251, 1152 - 1171m
RM
704345 B. E. Nelson 31827 1994-06-21
U.S.A., Wyoming, Converse, Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Cow Creek and the north end of Cow Creek Buttes, ca 15 air mi ENE of Bill; ca 43 air mi NE of Douglas., 43.3126 -104.9708, 1433 - 1482m
RM-USFS
885702 Hans Hallman 6893 2010-07-27
U.S.A., Montana, Powder River, Custer National Forest: Ashland Ranger District: in the vicinity of Cow Creek, just S of Forest Road 4095, ca 1.5 air mi W of Otter Creek Road or Mont Hwy 484, ca 2 air mi WSW of Fort Howes., 45.2881 -106.1849, 1073 - 1098m
RM
B. E. Nelson 11755 1984-09-12
U.S.A., Wyoming, Crook, Black Hills: Bear Lodge Mountains: along Pine Creek, ca 8 air mi NNW of Aladdin; ca 25 air mi NNE of Sundance., 44.7447 -104.245, 1067m
RM
37049 Aven Nelson 8482 1901-07-25
U.S.A., Wyoming, Sheridan, Higby.
RM
704340 B. E. Nelson 32985 1994-07-18
U.S.A., Wyoming, Niobrara, Southern Powder River Basin/Southeastern Plains: Hat Creek Breaks: along Joss or County Road 19 between Lance Creek and Chalk Buttes, ca 6.3 air mi N of Keeline; ca 17 air mi WNW of Lusk., 42.8516 -104.7699, 1537 - 1598m
RM
69438 Vie Willits 573 1910-09-03
U.S.A., Wyoming, Sheridan, Little Goose.
RM
37046 Leslie N. Goodding 347 1901-07-24
U.S.A., Wyoming, Washakie, Spring Creek., 43.9687 -107.1136, 2195 - 2287m
RM
704338 B. E. Nelson 34293 1994-08-23
U.S.A., Wyoming, Platte, Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 0.5 mi S of Horseshoe Creek along Horseshoe Creek or County Road 59 ca 15.5 air mi SW of Glendo; ca 27.5 air mi NNW of Wheatland., 42.4426 -105.1375, 1488 - 1512m
RM
Grace M. Kostel 4089 2004-07-19
U.S.A., South Dakota, Fall River, Buffalo Gap National Grassland and Vicinity: ca 18 air mi SSW of Edgemont., 43.062333 -103.9295, 1189m
RM
Hans Hallman 3697 2009-08-02
U.S.A., Montana, Carter, Just E of Beaver Creek Road ca 1.5 air mi NW of Red Butte, ca 15.5 air mi NNE of Ashland., 45.7987 -106.1604, 963 - 982m
RM
599175 B. E. Nelson 28109 1993-08-02
U.S.A., Wyoming, Goshen, Southern Powder River Basin/Southeastern Plains: Hartville Uplift: Haystack Range: Hell Gap and vicinity on Whalen Canyon or County Road 202, ca 10 air mi NE of Guernsey; ca 14.5 air mi NW of Fort Laramie., 42.3994 -104.6453, 1543 - 1598m
RM
345650 Charles P. Pase 2626 1979-08-23
U.S.A., New Mexico, Sandoval, Rio Puerco: Coal Creek Allotment, East Pasture near La Ventana., 2226m
RM
914383 Robert D. Dorn 10901 2013-08-16
U.S.A., Wyoming, Goshen, Ca 6 mi SSE of Huntley., 41.845 -104.13, 1311m
RM
372822 Hollis Marriott 5648 1983-08-22
U.S.A., Wyoming, Crook, Black Hills: headwaters of Bitter Creek, ca 2.5 air mi WNW of Alva., 44.7111 -104.4845, 1250m
RM
704344 B. E. Nelson 32540 1994-07-08
U.S.A., Wyoming, Laramie, Southern Powder River Basin/Southeastern Plains: Southeastern Plains: in the canyon along Spring Creek, ca 34 air mi NNW of Cheyenne; ca 11 air mi ENE of Farthing (Iron Mountain)., 41.60768 -105.01417, 1835 - 1896m
RM
Grace M. Kostel, Steve Popovich 4314 2004-08-03
U.S.A., Nebraska, Sioux, Oglala National Grassland and Vicinity: ca 13 -15 air mi NW of Crawford at Hudson-Meng Bison Bonebed Trail between Toadstool Geologic Park and Hudson-Meng Bonebed site., 42.8441 -103.6004, 1143 - 1250m
RM
Robert D. Dorn 6481 1995-08-16
U.S.A., Wyoming, Niobrara, 8.5 mi ENE of Mule Creek Junction., 43.4134 -104.0518, 1098m
RM
Hollis Marriott 9214 1984-08-18
U.S.A., Wyoming, Crook, Black Hills: Inyan Kara Mountain, east half., 44.20139 -104.3447, 1646m
RM
372820 Hollis Marriott 5905 1983-08-29
U.S.A., Wyoming, Crook, Black Hills, S of Belle Fourche River near Mona, ca 14 air mi NNE of Hulett., 44.8436 -104.3844, 1098m
RM
336073 Hollis Marriott 917 1981-08-16
U.S.A., Wyoming, Crook, Devils Tower National Monument., 1280m
RM
Peter J. Ebertowski 8160 2003-08-13
U.S.A., Wyoming, Campbell, Thunder Basin National Grassland and Vicinity: Little Powder River, on Wyo Hwy 59, ca 11 air mi N of Gillette; ca 30 air mi NW of Moorcroft., 44.4498 -105.4594, 1244 - 1317m
RM
365412 Hollis Marriott 9959 1985-09-02
U.S.A., South Dakota, Custer, Jewel Cave National Monument: bank near steps from vistors center to parking lot., 43.7294 -103.8296, 1646m
RM
Grace M. Kostel 9199 2005-07-22
U.S.A., South Dakota, Pennington, Buffalo Gap National Grassland and Vicinity: ca 7 air mi NW of Cactus Flats in Big Foot Creek., 43.879367 -102.0263, 773m
RM
325683 Keith H. Dueholm 5854 1978-08-10
U.S.A., Wyoming, Johnson, Powder River Basin: ca 7.5 air mi E of Buffalo., 44.33194 -106.5283, 1341m
RM-USFS
885699 Hans Hallman 7416 2010-08-11
U.S.A., Montana, Rosebud, Custer National Forest: Ashland Ranger District: Tongue River Breaks Hiking and Riding Area: along North Fork Poker Jim Creek, ca 3.5 air mi N of Poker Jim Butte, ca 15.5 air mi SSW of Ashland., 45.384 -106.3672, 1159 - 1232m
RM
599171 B. E. Nelson 29507 1993-08-29
U.S.A., Wyoming, Niobrara, Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Indian Creek off Hat Creek or County Road 64, ca 16 air mi NE of Lusk; ca 19.8 air mi NW of Van Tassell., 42.9217 -104.2292, 1305 - 1311m
RM-USFS
885703 Hans Hallman 6606 2010-07-23
U.S.A., South Dakota, Harding, Custer National Forest: Slim Buttes: in the vicinity of Road Draw Spring No. 2, SE of JB Pass, E of Forest Road 3148, ca 20 air mi SE of Buffalo., 45.4086 -103.2176, 1061 - 1088m
RM
Grace M. Kostel, Steve Popovich 4335 2004-08-03
U.S.A., South Dakota, Custer, Buffalo Gap National Grassland and Vicinity: ca 15.5-16 air mi SSE of Hermosa, French Creek., 43.6349 -103.0618, 930m
RM
B. E. Nelson 42500 1997-08-11
U.S.A., Wyoming, Platte, Laramie Range: along Spring Creek below Ridge or County Road 6, ca 16 air mi NE of Laramie Peak, ca 5.5 air mi NE of Esterbrook; ca 13.5 air mi W of Glendo., 42.4716 -105.2752, 1726 - 1738m
RM
106645 Arthur C. McIntosh 870 1929-09-02
U.S.A., South Dakota, Pennington, Cleghorn Springs near Rapid City., 44.0605 -103.3037, 1152m
RM
B. E. Nelson 42502 1997-08-11
U.S.A., Wyoming, Platte, Laramie Range: along Spring Creek below Ridge or County Road 6, ca 16 air mi NE of Laramie Peak, ca 5.5 air mi NE of Esterbrook; ca 13.5 air mi W of Glendo., 42.4716 -105.2752, 1726 - 1738m
RM-USFS
883296 Hans Hallman, G. Gust 4280 2009-08-16
U.S.A., South Dakota, Harding, Custer National Forest: North Cave Hills: in a tributary of Schleichart Draw above Schleichart Draw Reservoir, W of Forest Road 3130, ca 17 air mi NNE of Buffalo., 45.831 -103.4707, 1037m
RM-USFS
885700 Hans Hallman 7156 2010-07-31
U.S.A., Montana, Powder River, Custer National Forest: Ashland Ranger District: in the vicinity of South Fork Bloom Creek, just N of Bloom Creek Road, ca 3 air mi ESE of Diamond Butte, ca 14.5 air mi ESE of Fort Howes., 45.2372 -105.8756, 1122 - 1183m
RM
252292 C. Westergaard s.n. 1898-07-00
U.S.A., North Dakota, Valley City.
RM
Peter J. Ebertowski 8644 2003-08-25
U.S.A., Wyoming, Campbell, Thunder Basin National Grassland and Vicinity: hills ca 1 mi E of Dry Fork Spring Creek, on two-track road off York or Forest Road 900, ca 29 air mi NNE of Gillette; ca 31 air mi NW of Moorcroft., 44.6586 -105.238, 1177 - 1207m
RM
154007 O. A. Stevens 219 1936-09-03
U.S.A., North Dakota, Ransom, Anselm.
RM
39257 J. Lunell s.n. 1902-09-10
U.S.A., North Dakota, Ward, Minot.
RM
106150 Henry Lee 488 1925-08-01
U.S.A., South Dakota, Pennington, Head of Prairie Creek., 44.0367 -103.5319, 1692m
RM
68380 Tom A. Williams s.n. 1894-08-08
U.S.A., South Dakota, Brookings, Lake Hendricks.
RM
68139 no collector s.n. 1896-08-27
U.S.A., South Dakota, Hughes, Pierre.
RM
252906 Harry Hapeman s.n. 1934-09-08
U.S.A., Nebraska, Kearney, Minden.
RM
124168 Anna L. Lallman s.n. 1930-09-07
U.S.A., Nebraska, Washington, Near Arlington.
RM
120791 Joseph Kramer 178
U.S.A., Nebraska, Sioux
RM
126413 Aven Nelson 9277a 1909-09-01
U.S.A., Nebraska, Cheyenne, Sidney.
RM
150317 C. L. Shear s.n. 1895-09-07
U.S.A., Nebraska, Lincoln, North Platte.
RM
333520 Keith H. Dueholm 8452 1979-07-21
U.S.A., Wyoming, Johnson, Powder River Basin: east side of Lake De Smet., 44.4767 -106.73361, 1463m
RM
76497 S. S. Visher 636 1912-07-30
U.S.A., South Dakota, Perkins, Bixby., 45.1484 -102.5619, 750m
RM
126412 Aven Nelson 9277 1909-09-01
U.S.A., Nebraska, Cheyenne, Sidney.
RM
158690 Harry Hapeman s.n. 1930-09-07
U.S.A., Nebraska, Kearney, Minden.
RM
394 W. C. Knight s.n.
U.S.A., Nebraska, Gage
RM
599170 B. E. Nelson 29532 1993-08-31
U.S.A., Wyoming, Goshen, Southern Powder River Basin/Southeastern Plains: Goshen Hole: along North Platte River just below mouth of Laramie River, at east edge of Fort Laramie National Historic Site, ca 1.3 air mi SSW of Fort Laramie; ca 20 air mi WNW of Torrington., 42.1978 -104.5296, 1287 - 1293m
RM
145155 Harry Hapeman s.n. 1935-09-06
U.S.A., Nebraska, Kearney, Minden.
RM
Peter J. Ebertowski 3404 2002-08-24
U.S.A., Wyoming, Converse, Thunder Basin National Grassland and Vicinity: Red Hills immediately N of gravel pit on two track off of Forest Road 942, ca 16 air mi N of Bill; ca 24 air mi SE of Wright., 43.4562 -105.2703, 1433 - 1476m
RM
Peter J. Ebertowski 7268 2003-07-27
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., 44.6292 -105.4, 1244 - 1372m