RM-USFS
884666 Hans Hallman 2917 2009-07-26
U.S.A., South Dakota, Harding, Custer National Forest: Slim Buttes: in the vicinity of Willard Gap off of Rimrock Trail or Forest Road 3150, ca 3 air mi ESE of Summit Pass on SD Hwy 79 and ca 26.5 air mi SE of Buffalo., 45.3493 -103.1066, 1030 - 1061m
RM
902867 Ben Legler 10485 2008-08-09
U.S.A., New Mexico, Colfax, Vermejo Park Ranch: along south side of the Vermejo River 0.8 air mi E of I-25; 3.2 air mi SSW of Maxwell., 36.489525 -104.559036, 1784m
RM
958006 Nancy E. Hastings 438 2007-08-28
U.S.A., Wyoming, Platte, Camp Guernsey: Osburn Ranch parcel; east end of transect ca 4.0 km due E of North Platte River, ca 8.4 km NW of Range Control., 1433m
RM-USFS
888565 Hans Hallman 7429 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
667940 B. E. Nelson 40109 1996-08-20
U.S.A., Wyoming, Carbon, South-central Wyoming: along Cottonwood Creek and McCarty Canyon or County Road 503, ca 5 air mi NNE of Dixon; ca 50.5 air mi SSW of Rawlins., 41.0984 -107.5076, 2049 - 2061m
RM
664624 B. E. Nelson 32567 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
902868 Ben Legler 7400 2007-08-09
U.S.A., New Mexico, Colfax, Vermejo Park Ranch: SE end of ridge between Ashenfelder Canyon and Beardon Canyon; 1.15 air mi SSW of Koehler townsite., 36.72544444 -104.6254444, 2050m
RM
USFS0050615 Hans Hallman 2917 2009-07-26
U.S.A., South Dakota, Harding, Custer National Forest: Slim Buttes: in the vicinity of Willard Gap off of Rimrock Trail or Forest Road 3150, ca 3 air mi ESE of Summit Pass on SD Hwy 79 and ca 26.5 air mi SE of Buffalo., 45.3493 -103.1066, 1030 - 1061m
RM
665894 Amy J. Roderick 7595 1998-08-02
U.S.A., Wyoming, Carbon, Upper North Platte and Laramie River Drainages: Freezeout Mountains: ca 3 air mi W of Petes Gap; ca 12.2 air mi NW of Medicine Bow., 42.0385 -106.3527, 2043m
RM
902869 Ben Legler 7156 2007-08-06
U.S.A., New Mexico, Colfax, Vermejo Park Ranch: small wash on west side of Gardiner Road (County Road 20A) 0.4 mi N of junction with NM Hwy 555; 3.0 air mi SW of Raton., 36.86883333 -104.4732778, 2016m
RM
378852 Hollis Marriott 5219 1983-07-28
U.S.A., Wyoming, Crook, Black Hills, crooked south draw near old U. S. Hwy 14, ca 3.5 air mi W of Beulah., 44.5416 -104.1628
RM
933094 B. E. Nelson 10194 1983-07-19
U.S.A., Wyoming, Hot Springs, Bighorn Basin: ca 4 air mi SSW of Thermopolis above Red Canyon Creek., 43.5936 -108.2458, 1402m
RM
43636 Frank Tweedy 5144 1902-07-00
U.S.A., Colorado, Boulder, Near Boulder., 1524 - 1829m
RM-USFS
516468 Roger R. Kerbs 46 1967-08-25
U.S.A., South Dakota, Pennington, Buffalo Gap National Grassland: S of Lindsey Draw along road., 43.8645 -102.9225, 884 - 945m
RM
162210 George E. Osterhout 2204 1900-07-18
U.S.A., Colorado, Larimer, Rattle Snake Park., 40.35641 -105.28876, 2012 - 2134m
RM
23645 George E. Osterhout 2204 1900-07-18
U.S.A., Colorado, Larimer, Rattle Snake Park., 40.35641 -105.28876, 2012 - 2134m
RM
162209 George E. Osterhout 4172 1909-07-28
U.S.A., Colorado, Weld, New Windsor.
RM
298305 Ronald L. Hartman 2710 1968-08-19
U.S.A., New Mexico, Colfax, Philmont Scout Ranch, near Cimarron: near Olympia Camp., 36.3721 -104.9654, 2043m
RM
Peter J. Ebertowski 3628 2002-08-31
U.S.A., Wyoming, Converse, Thunder Basin National Grassland and Vicinity: Red Hills on two-track road off of Forest Road 942, ca 16 air mi N of Bill; ca 23 air mi SE of Wright., 43.4562 -105.2703, 1415 - 1476m
RM
Grace M. Kostel 4793 2003-10-13
U.S.A., South Dakota, Fall River, Buffalo Gap National Grassland and Vicinity: ca 12-13 air mi SE of Limestone Butte., 43.049667 -103.019167, 1006m
RM
B. E. Nelson 81086 2010-09-12
U.S.A., Montana, Phillips, Along Siparyann Creek between Siparyann and Bell ridges, ca 4.5 air mi S of DY Junction, ca 58 air mi SW of Malta., 47.7263 -108.647, 854m
RM
Bernadette Kuhn, Joe Rankin 3413 2007-08-12
U.S.A., Colorado, Otero, Comanche National Grassland: near Timpas Creek, ca 30.5 air mi SW of La Junta., 37.6943 -103.9565, 1458m
RM
937829 Robert D. Dorn 11812 2016-08-16
U.S.A., South Dakota, Custer, Ca 5 mi NE of Dewey., 43.563333 -103.948333, 1189m
RM
11612 J. H. Sandberg s.n. 1892-09-00
U.S.A., Montana, Dawson, Glendive.
RM
B. E. Nelson 21855 1991-07-29
U.S.A., Wyoming, Hot Springs, Owl Creek/Bridger Mountains: Owl Creek Mountains: Jones Creek Canyon, ca 4 air mi E of Wind River Canyon, ca 8-8.5 air mi SE of Thermopolis., 43.5508 -108.1031, 1585 - 1799m
RM
122086 J. W. Blankinship s.n. 1899-08-14
U.S.A., Montana, Broadwater, Big Belt Mountains: Deep Creek Canyon.
RM-USFS
516476 Orville Sparrow 86 1934-07-14
U.S.A., Montana, Jefferson, Deerlodge National Forest., 1768m
RM
Brian Elliott 12083 2003-10-05
U.S.A., Colorado, Las Animas, Comanche National Grassland: along and adjacent to Tobe Creek, ca 1.2 mi S of Tobe and U.S. Hwy 160; ca 14 mi SE of Kim., 37.201 -103.6138, 1758m
RM-USFS
516478 James C. Whitham 491 1921-08-02
U.S.A., Montana, Custer National Forest: divide between Greenleaf and Beaver Creek.
RM
938990 Emily Elliott, Brian Elliott 4250 2007-08-03
U.S.A., Montana, Park, Absaroka Range: between I-90 and the Yellowstone River in McAdows Canyon, ca 14.5 air mi ENE of Livingston., 45.7014 -110.2621
RM
170668 J. H. Sandberg s.n. 1892-07-00
U.S.A., Montana, Dawson, Glendive.
RM
902866 Ben Legler 10546 2008-08-10
U.S.A., New Mexico, Colfax, Vermejo Park Ranch: on south side of Vermejo River 2.2 air mi due W of I-25 and 3.5 air mi SW of Maxwell., 36.510246 -104.603287, 1802m
RM
347 B. C. Buffum s.n. 1892-08-05
U.S.A., Wyoming, no county, Big Horn Mountains.
RM
78783 L. A. Fitch 39
U.S.A., Montana, no county, Western Montana.
RM
678172 B. A. Packer, J. Brondum and T. McGowan 1423 1997-07-08
U.S.A., Wyoming, Albany, Laramie Range: ca 35 air mi NE of Rock River., 42.2267 -105.352, 2186 - 2195m
RM
89829 J. W. Blankinship s.n. 1899-08-14
U.S.A., Montana, Broadwater, Big Belt Mountains: Deep Creek Canyon.
RM
141275 D. H. Snowberger 50 1934-00-00
U.S.A., Montana, no county
RM
122085 J. W. Blankinship s.n. 1899-08-12
U.S.A., Montana, Broadwater, Townsend.
RM
37665 Aven Nelson 8549 1901-07-02
U.S.A., Wyoming, Crook, Moorcroft.
RM
140090 D. B. Swingle s.n. 1933-07-21
U.S.A., Montana, Three Forks., 1280m
RM
297647 Robert J. Hill, C. Mooradian and E. Wong 1568 1974-08-09
U.S.A., Montana, Park, Along road from Yellowstone National Park, N of Gardiner.
RM
239802 Rodabaugh s. n. 1892-08-10
U.S.A., Nebraska, Kearney, Miden.
RM
106162 Henry Lee s.n. 1925-08-10
U.S.A., South Dakota, Pennington, Spearfish Beds, 7 mi W (S&W) of Rapid City., 44.0136 -103.2823, 1146m
RM-USFS
884671 Hans Hallman 3816 2009-08-04
U.S.A., South Dakota, Harding, Custer National Forest: South Cave Hills: in and around McKenzie Gulch, S of Forest Road 3113, ca 10 air mi N of Buffalo., 45.7265 -103.5405, 957 - 988m
RM
143311 Marion Ownbey 473 1934-08-02
U.S.A., Wyoming, Crook, 1 mi NW of Hulett.
RM
170667 F. K. Vreeland 660 1900-09-10
U.S.A., Colorado, Huerfano, In Huerfano Valley, near Gardner., 2134m
RM
239801 Harry Hapeman s. n. 1925-09-13
U.S.A., Nebraska, Webster, Red Cloud.
RM
603894 B. E. Nelson 27752 1993-07-28
U.S.A., Wyoming, Natrona, Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Okie Draw W of Lester-Arminto or County Road 108, ca 10 air mi ENE of Arminto; ca 47 air mi NW of Casper., 43.2192 -107.0883, 1869 - 1878m
RM
29992 F. K. Vreeland 660 1900-09-10
U.S.A., Colorado, Huerfano, In Huerfano Valley, near Gardner., 2134m
RM-USFS
516467 Paul L. Ginter 638 1942-08-12
U.S.A., Colorado, Arapahoe, 6 mi S of Byers., 1585m
RM
658604 Ronald L. Hartman, Bruce Embury 33197 1992-06-23
U.S.A., Wyoming, Sublette, Wyoming/Salt River Ranges: Wyoming Range: west and southwest side of Dead Indian Dome; ca 12.5 air mi NW of Big Piney., 42.6725 -110.2681, 2256 - 2332m
RM
Hans Hallman 6428 2010-07-19
U.S.A., Montana, Powder River, In the vicinity of unnamed reservoir on Flood Creek, ca 0.5 air mi E of Moorehead Road, ca 15 air mi SW of Broadus., 45.2941 -105.6344, 988 - 1024m
RM
902870 Ben Legler 6972 2007-08-02
U.S.A., New Mexico, Colfax, Vermejo Park Ranch: road cut along Highway 555 0.4 road mi W of mile marker 10 and 1.0 air mi from junction of Potato Canyon and the Vermejo River., 36.89430556 -104.6023889, 2132m
RM
297686 Robert J. Hill 1408 1973-09-08
U.S.A., Wyoming, Platte, Great Divide Basin and Adjacent Regions: 3 mi N Laramie County along I-25, N of Cheyenne.
RM
Bernadette Kuhn, Joe Rankin 3711 2007-08-26
U.S.A., Colorado, Otero, Comanche National Grassland: Browning and Reese Reservoir No 1, ca 17.5 air mi SW of La Junta., 37.796 -103.7485, 1869m
RM
544107 Jan Pollet 684 1989-09-01
U.S.A., Wyoming, Platte, Guernsey Reservoir: east shore, 6 road mi SW of Guernsey., 1323m
RM
Peter J. Ebertowski 8262 2003-08-15
U.S.A., Wyoming, Converse, Thunder Basin National Grassland and Vicinity: scoria ridge N of Dugout, on two-track road, ca 29 air mi SE of Wright; ca 51 air mi NNE of Douglas., 43.4275 -105.0906, 1451 - 1537m
RM
544255 Jan Pollet 450 1989-08-14
U.S.A., Wyoming, Platte, Cottonwood Creek, 32 road mi NW of Wheatland., 42.2979 -105.2141, 1616m
RM
543932 Jan Pollet 326 1989-08-02
U.S.A., Wyoming, Platte, Cottonwood Creek, 32 road mi NW of Wheatland., 42.2979 -105.2141, 1616m
RM-USFS
516475 Charles P. Pase 855 1957-07-27
U.S.A., South Dakota, Custer, Black Hills National Forest: Rocky Mountain Range Station: Pass Creek Area., 1311m
RM
543933 Jan Pollet 463 1989-08-14
U.S.A., Wyoming, Platte, Between Fish Creek Road and Cottonwood Creek, 29 road mi NW of Wheatland., 1616m
RM
Destin Harrell, Sammi Bray WY-020-48 2012-10-09
U.S.A., Wyoming, Big Horn, John Blue Road W of Yellowtail Reservoir., 44.888954 -108.158563
RM
543934 Jan Pollet 571 1989-08-26
U.S.A., Wyoming, Platte, Along west bank of Glendo Reservoir and below Glendo Dam, 3 road mi E of Glendo., 1437m
RM
B. E. Nelson 58176 2002-08-19
U.S.A., Wyoming, Converse, Thunder Basin National Grassland and Vicinity: west side of Cow Creek Buttes on a ridge S of Middle Creek and Coal Draw, ca 14 air mi E of Bill; ca 41 air mi NNE of Douglas., 43.2695 -104.9708, 1427 - 1463m
RM
105091 Earl L. Johnston 133 1925-08-02
U.S.A., Colorado, Weld, Grover: Pawnee Buttes.
RM
162212 George E. Osterhout 5874 1918-09-19
U.S.A., Colorado, Weld, Windsor: S of river.
RM
132046 Aven Nelson, Ruth A. Nelson 415 1932-10-17
U.S.A., New Mexico, Colfax, Cimarron, 36.51059 -104.91469, 1829 - 2744m
RM
664646 B. E. Nelson, Tim Chumley and Robbin Romberg 33786 1994-08-11
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., 41.864 -104.8377, 1530 - 1549m
RM-USFS
888567 Hans Hallman 3050 2009-07-26
U.S.A., Montana, Carter, Custer National Forest: Long Pines: in the vicinity of Red Bluff Spring, just W of Forest Road 3117, ca 5 air mi SSW of Mill Iron and ca 16.5 air mi ESE of Ekalaka., 45.7857 -104.2355, 1006 - 1018m
RM
350243 B. E. Nelson 4298 1979-08-01
U.S.A., Wyoming, Washakie, Big Horn Mountains: ca 0.3 air mi E of Big Trails, ca 19 air mi SSE of Ten Sleep., 43.7797 -107.3013, 1524m
RM-USFS
407215 William J. Cochran C-157 1933-07-25
U.S.A., Wyoming, Big Horn, Bighorn National Forest: Shell Basin., 1524m
RM
357323 Erwin F. Evert 4659 1982-08-06
U.S.A., Wyoming, Park, Absaroka Mountains: North Fork Shoshone River Drainage; along U.S. Hwy 14, ca 1/4 mi E of Gunbarrel Creek., 1921m
RM
335532 Thomas J. Mastrella 185 1980-08-12
U.S.A., Wyoming, Carbon, Poison Basin, ca 5.5 air mi W of Baggs., 1921m
RM
355058 Ellen Collins 851 1983-07-16
U.S.A., Wyoming, Big Horn, Crossing of U.S. Alt 14 and Big Horn River., 1116m
RM
38092 Frank Tweedy 3618 1900-10-00
U.S.A., Wyoming, Johnson, Buffalo., 1220 - 1524m
RM
37664 Leslie N. Goodding 477 1901-07-22
U.S.A., Wyoming, Washakie, Red Bank., 43.6946 -107.2901
RM
Hans Hallman 5945 2010-07-08
U.S.A., Montana, Powder River, Along Powderville Road East in vicinity of Oliphant Butte, ca 31-33 air mi WSW of Ekalaka., 45.6831 -105.1225, 872 - 884m
RM
280921 C. L. Porter, Marjorie W. Porter 10285 1966-08-06
U.S.A., Wyoming, Albany, Big Laramie River 20 mi SW of Laramie., 2287m
RM
268541 Francis X. Jozwik 247 1962-08-10
U.S.A., Wyoming, Natrona, Casper Mountain Area: first road to the S after Goose Egg, traveling W. Road parallels Matheson Creek which is 3/4 mi to the E., 1860m
RM
132045 Aven Nelson, Ruth A. Nelson 395 1932-10-03
U.S.A., Wyoming, Goshen, Laramie River Canyon, W of Fort Laramie.
RM
297692 Robert J. Hill 1407 1973-09-08
U.S.A., Wyoming, Platte, Unmarked county road ca 8 mi SSE of Chugwater.
RM
Grace M. Kostel 4025 2004-07-19
U.S.A., South Dakota, Fall River, Buffalo Gap National Grassland and Vicinity: ca 2 air mi W of Edgemont and 0.5 mi N of U.S. Hwy 18., 43.3985 -103.8375, 1174 - 1220m
RM
914472 Robert D. Dorn 10814 2013-07-31
U.S.A., Wyoming, Platte, Patten Creek Road ca 12 mi N of Guernsey., 42.453333 -104.768333, 1555m
RM
602284 Walter Fertig 15316 1994-08-05
U.S.A., Wyoming, Platte, Southeast Plains: Hartville Uplift: side canyon N of Sparks Canyon, ca 0.4 mi S of Sunrise., 42.3271 -104.7059, 1463m
RM-USFS
888566 Hans Hallman 7028 2010-07-30
U.S.A., Montana, Powder River, Custer National Forest: Ashland Ranger District: in Bridge Canyon, ca 1 air mi E of Taylor Butte, ca 2 air mi ESE of Fort Howes., 45.2869 -106.1179
RM
3019 Aven Nelson 486 1894-07-14
U.S.A., Wyoming, Platte, Platte River
RM
616260 Tricia Hatle 198 1990-08-09
U.S.A., Wyoming, Fremont, Along side of Wilderness Road., 2006m
RM
61790 S. A. Skinner 215
U.S.A., South Dakota, no county
RM
334684 Erwin F. Evert 2223 1980-07-24
U.S.A., Wyoming, Park, Absaroka Mountains: North Fork Shoshone River Drainage: ca 6 mi W of Cody along U.S. Hwy 14, 16, and 20., 44.5089 -109.1865, 1646m
RM
7199 Aven Nelson 2456 1896-07-22
U.S.A., Wyoming, Sheridan, Parkman., 44.9598 -107.3264, 1280 - 1311m
RM
Peter J. Ebertowski 7608 2003-08-02
U.S.A., Wyoming, Campbell, Thunder Basin National Grassland and Vicinity: Cedar Draw, on Wyo Hwy 59, ca 16 air mi N of Gillette; ca 30 air mi NW of Moorcroft., 44.5252 -105.4392, 1216 - 1341m
RM
104487 Edward Pearson 279 1925-08-03
U.S.A., Wyoming, Park, Clark, river above Madison's Ranch., 1220m
RM
69949 S. S. Visher 251 1910-08-24
U.S.A., South Dakota, Harding, Moreau River Valley: Soft Water Creek., 45.3156 -103.4812, 933m
RM
Brian Elliott 11989 2003-10-04
U.S.A., Colorado, Baca, Comanche National Grassland: 3/4 mi N of Picture Canyon Picnic Area, ca 2 mi N of Oklahoma, ca 10.5 mi SW of Campo., 37.0255 -102.7475, 1311m
RM
Robert D. Dorn 8081 1999-08-23
U.S.A., Wyoming, Converse, Ca 15 mi NNW of Bill., 43.4421 -105.3498, 1463m
RM
78067 Seymour S. Sharp 380 1913-07-14
U.S.A., Wyoming, Sheridan, Hills SE of Sheridan., 44.76956 -106.92696, 1189m
RM
337393 Andrew Warren 38 1981-06-28
U.S.A., Wyoming, Carbon, Muddy Gap, ca 40 air mi NNW of Rawlins., 1966m
RM
297685 Robert J. Hill 1185 1973-07-25
U.S.A., Wyoming, Carbon, Along Wyo Hwy 487, 5 mi N of Medicine Bow.
RM
664647 B. E. Nelson, Tim Chumley and Robbin Romberg 33395 1994-08-03
U.S.A., Wyoming, Platte, Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Chugwater Creek SE of Degans Butte, ca 7.5-8.5 air mi SW of Chugwater; ca 25 air mi S of Wheatland., 41.6911 -104.9492, 1689 - 1701m
RM
297684 Robert J. Hill 1403 1973-09-05
U.S.A., Wyoming, Albany, Along the Old Pioneer Canal on Wyo Hwy 230, WSW of Laramie.