ASU:Plants
ASU0120862 G. Mason 7856
USA, Nevada, Nye County, In or near Beatty, Nev.
ASU:Plants
ASU0300834 J. M. André 33188 2015-05-05
USA, Nevada, Clark, Virgin River Valley; along road to Gold Butte, about 5 mi. WSW of Bunkerville, 15 mi. WSW of Mesquite., 36.686167 -114.265317, 422m
ASU:Plants
ASU0044805 D. Pinkava 7824 1967-04-22
Mexico, Sonora, 40 kilometers south of Sonoita., 31.520598 -112.711263, 467m
ASU:Plants
ASU0120863 W.D. Clark 1191 1977-04-17
USA, Nevada, Clark, SE of Boulder city; power line near Lake Mead Electrical Switching Station.
ASU:Plants
ASU0120864 D. Keil 19277 1986-04-26
USA, California, San Luis Obispo, Elkhorn Plain, 5.3 mi SE of Crocker Grade Rd on Elkhorn Rd, 701m
ASU:Plants
ASU0299370 Liz Makings 5060 2017-04-02
USA, Arizona, La Paz, Cactus Plain/Bouse Dunes; near CAP canal and Swansea Road, 34.02048 -113.94079, 370m
ASU:Plants
Liz Makings 5089 2017-04-03
United States, California, San Bernardino County, just south of I 15 freeway along Basin Road; 16.5 miles west of Baker, CA, 35.09646 -116.26066, 350m
ASU:Plants
ASU0120865 A. Smoot 1968-05-04
USA, California, San Diego, Borrego Valley
ASU:Plants
ASU0311920 Liz Makings 6695 2020-03-25
United States, Arizona, Yuma County, Mohawk Dunes; 10.8 air miles south of I-8, 32.56853 -113.7302, - 150m
ASU:Plants
ASU0307882 Marc A. Baker 20100 2019-05-10
USA, Nevada, Nye, Drainage between Fissure Ridge and Monte Cristo Mountains, 4.5km SSW of the summit of Mount Annie, 61 km NE of Hawthorne, 38.939 -118.1611, 1314m
ASU:Plants
ASU0044706 Jon Rebman 8786 1995-03-14
Mexico, Baja California, Eastern foothills of Sierra San Pedro Martir, west of main dirt road providing access to Cañón de Guadalupe, near Cañón el Cajon., 30.87568 -115.1205, 480m
ASU:Plants
ASU0108147 A. Tiehm 17778 2017-05-25
USA, Nevada, Mineral, Huntoon Hills, 2.3 road miles SW of Rock House Spring on road to Jack's Spring, south of Teels Marsh., 38.1275 -118.408055
ASU:Plants
Elinor Lehto L-19750 1976-03-31
USA, Arizona, Yavapai County, Lake Pleasant - Castle Creek Road, 0.1 mi north of intersection of Castle Creek Rd and road to Black Canyon Freeway. Just west of Lake Pleasant Regional Park., 33.897 -112.28, 477m
ASU:Plants
ASU0085723 J.M. Andre 30633 2012-04-27
United States, Nevada, Clark, Slot canyon northwest of Riverside, just north of Virgin River, 2.2 miles south of Interstate 15, about 9 miles west of Mesquite, 36.734733 -114.229417, 441m
ASU:Plants
Marc A. Baker 20100 2019-05-10
United States, Nevada, Nye, drainage between Fissure Ridge and Monte Cristo Mountains, 4.5km SSW of the summit of Mount Annie, 61km NE of Hawthorne, 38.939 -118.1611, 1314m
ASU:Plants
ASU0120754 A. Tiehm 14985 2005-06-08
USA, Nevada, Mineral, Terrill Mountains, 7.3 road miles ENE of Hwy 95, on the more southern road to Rawhide.; 39.015639 -118.831417, 39.015639 -118.831417, 1301m
ASU:Plants
Liz Makings 5060 2017-04-02
United States, Arizona, La Paz County, Cactus Plain/Bouse Dunes; near CAP canal and Swansea Road, 34.02048 -113.94079, 370m
ASU:Plants
M. Butterwick 7196 1981-04-01
USA, Arizona, Yuma, Near Antelope-Palomas Road between Growler and Kofa, northwest of Texas Hill; Stoval 15' Quad., 32.8477 -113.721
ASU:Plants
M. Butterwick 6141 1980-04-19
USA, Arizona, Yuma, Vicinity of Cunningham Wash, in Butler Valley. Utting 15' Quad., 33.9787 -113.789, 427m
ASU:Plants
M. Butterwick 6281 1980-05-02
USA, Arizona, Yuma, Floodplain of the Bill Williams River, west of Rankin Ranch. Buckskin Mountains West northeast 7.5' Quad., 34.238 -113.739, 244m
ASU:Plants
Elinor Lehto L-23024 1978-05-31
USA, Arizona, Mohave County, Along Pierce Ferry Rd, 10 rd mi northeast of town of Dolan Springs., 35.5919 -114.272
ASU:Plants
Goodding 1940-03-07
USA, Arizona, Mohawk Pass., 32.7292 -113.74
ASU:Plants
D. J. Pinkava 12050-A 1974-04-28
USA, Arizona, Mohave County, Rte 66, ca. 12 mi northeast of Kingman., 35.3124 -113.902
ASU:Plants
Mary Meyer 1948-04-11
USA, Arizona, Maricopa, Tempe., 33.4147 -111.909
ASU:Plants
S. Evans 1948-03-11
USA, Arizona, Maricopa, About 10 miles northeast of Mesa, AZ., 33.5248 -111.699
ASU:Plants
David J. Keil 1970-04-12
USA, Arizona, Maricopa, Agua Fria River Bed at Northern Ave., 33.687 -112.297, 366m
ASU:Plants
Lynn Wolden 471 1990-04-23
USA, Arizona, Maricopa, Hassayampa River Preserve (ca. two miles southeast of Wickenburg on Highway 89)., 33.9058 -112.681, 610m
ASU:Plants
McLeod 1050 1972-01-20
USA, Arizona, Yuma, 4.3 mi east of the Colorado River on A95., 32.4943 -114.814
ASU:Plants
D. J. Pinkava 10099 1973-02-03
USA, Arizona, Yuma, Arizona western College., 32.6903 -114.494
ASU:Plants
M. Butterwick 4535 1979-04-11
USA, Arizona, Mohave County, Along Yucca Road. Yucca southeast 7.5' Quad., 34.8551 -114.118, 610m
ASU:Plants
ASU0120858 N.H. Holmgren 7876 1975-05-05
USA, Nevada, Clark, along Virgin River, 3.5 mi SW from Riverside Bridge, 12 air mi SW of Mesquite, 457m
ASU:Plants
T. H. Nash III 297 1990-03-31
USA, Arizona, La Paz, Cactus Plain, ca. 7 mi. East of Parker, & ca. 1 mi. south of Black Mountain., 34.1499 -114.166, 305m
ASU:Plants
M. Butterwick 4525 1979-04-11
USA, Arizona, Mohave County, Vicinity of Anderson Ranch house. Dutch Flat northwest 7.5' Quad., 34.7423 -113.94, 945m
ASU:Plants
Marc A. Baker 11682 1995-03-24
USA, Arizona, La Paz, Bouse northwest Quadrangle; 3.5k south of Bouse Wash; ca. 20k SSE of Parker., 33.9548 -114.193, 247m
ASU:Plants
Elinor Lehto L-22947 1978-05-30
USA, Arizona, Mohave County, Ca 1.5 mi northeast of US 93 on Dolan Springs Rd, then turn right 1/2-1 rd miles toward west face of Cerbat Mountains (NW Kingman)., 35.4465 -114.148
ASU:Plants
Larry C. Higgins 6687 1973-04-21
USA, Arizona, Mohave County, 5 miles south of the Utah border along [Interstate] hwy 15, 36.98092 -113.67228, 893m
ASU:Plants
Elinor Lehto 12875-a 1968-05-12
USA, Arizona, Mohave County, Signal Road, 15.1 miles east of U.S. 93., 34.4742 -113.633
ASU:Plants
Larry C. Higgins 4189 1971-05-17
USA, Arizona, Mohave County, Beaverdam Arizona., 36.88 -113.92, 565 - 565m
ASU:Plants
Cazier 1965-04-15
USA, Arizona, La Paz, 5 miles southeast of Parker., 34.0987 -114.226, 305m
ASU:Plants
Cazier 1966-05-14
USA, Arizona, La Paz, 6 mi southeast of Parker., 34.0884 -114.214
ASU:Plants
Elinor Lehto L-21271 1977-04-08
USA, Arizona, Yuma, AZ 95, ca 1.5 mi north of Dome turnoff., 32.777 -114.361
ASU:Plants
Elinor Lehto L-21084 1977-04-10
USA, Arizona, Mohave County, On road to Oatman 7.3 mi southwest of I-40 Jctn. (Between Black and Hualapai Mountains)., 34.8251 -113.975
ASU:Plants
Frank Smith 994 1978-05-02
USA, Arizona, Mohave County, Red Sand Study site., 36.3163 -113.995, 480m
ASU:Plants
Allan Borden 12 1977-05-06
USA, Arizona, La Paz, SE of Parker., 34.15 -114.288, 427m
ASU:Plants
ASU0120859 W.D. Clark 989 1973-05-26
USA, Nevada, Clark, 8 mi W of Hwy 95 on Lone Mountain Rd.; 36.237347 -115.382571, 36.237347 -115.382571, 1219m
ASU:Plants
Liz Makings 5106 2017-04-04
United States, California, San Bernardino County, north west end of Marble Mountains; gravel wash dominated by smoke tree adjacent Kelbaker Road, 34.70635 -115.67433, 820m
ASU:Plants
ASU0120860 D.J. Pinkava 12301 1968-04-13
USA, California, Inyo, California-Nevada state line, Bonnie Clare entrance to Death Valley
ASU:Plants
ASU0120861 M. Russell 73-46 1973-01-28
USA, California, San Bernardino, N end of Big Marias, 1m
ASU:Plants
ASU0106444 E. Makings 5106 2017-04-04
USA, California, San Bernardino, NW end of Marble Mtns., 820m
ASU:Plants
C. W. McLellan 373 1935-04-22
USA, Arizona, Yuma, Dateland, 32.8 -113.54, 134 - 134m
ASU:Plants
ASU0106445 E. Makings 5089 2017-04-03
USA, California, San Bernardino, just south of I 15 freeway along Basin Road; 16.5 miles west of Baker, CA; 35.09646 -116.26066, 35.09646 -116.26066, 350m
ARIZ
99112 T. H. Kearney 13197 1937-04-17
United States, Arizona, Mohave County, Mesquite to Littlefield, 36.85 -113.983333, 518m
ARIZ
R. H. Peebles 5031 1928-03-00
United States, Arizona, Yuma County, Yuma Mesa, 32.7193 -114.643
ARIZ
259384 T. R. Van Devender 86-10 1986-03-08
United States, Arizona, Yuma County, Ca. 1 mi south of I-8 on Fortuna Mine Road, 32.7434 -114.3039, 103m
ARIZ
446315 F. A. Thackery 2053 1926-03-20
United States, Arizona, Mohave County, Fort Mohave, 35.043 -114.622
ARIZ
217100 R. K. Gierisch 4269 1978-05-08
United States, Arizona, Mohave County, Mokaac Wash, 36.8971 -113.5711, 1036m
ARIZ
201982 A. Jordan 100 1976-05-28
United States, Arizona, Mohave County, Cohinour Canyon, Cerbat Mountains, 11 mi north of Kingman, 35.2922 -114.149, 1371m
ARIZ
191342 J. Whitehead s.n. 1969-05-00
United States, Arizona, Mohave County, Kingman, 35.18944 -114.05222
ARIZ
191220 J. Whitehead s.n. 1969-05-00
United States, Arizona, Mohave County, Hualapai foothills, 34.9 -113.8841
ARIZ
191277 J. Whitehead s.n. 1969-05-00
United States, Arizona, Mohave County, Walnut Creek, Statler Ranch, 34.9287 -114.1926
ARIZ
27644 L. Benson 10819 1941-04-16
United States, Arizona, Yuma County, 2 mi W of Wellton, Cabeza Prieta Mountains, 32.672775 -114.180589, 91m
ARIZ
240796 T. R. Van Devender s.n. 1983-03-27
United States, Arizona, Yuma County, Butler Mountains, 32.354167 -114.205556, 243m
ARIZ
27642 H. Brown s.n. 1905-05-27
United States, Arizona, Yuma County, Yuma, 32.7193 -114.643
ARIZ
160442 R. W. Christian 821 1963-04-14
United States, Arizona, Mohave County, Ca 0.3 mi W of U.S. hwy 91 and 3 mi north of Beaver Dam, 36.9395 -113.926, 655m
ARIZ
228833 Butterwick 6281 1980-05-02
United States, Arizona, La Paz County, Floodplain of the Bill Williams River, W of Rankin Ranch, 34.2379 -113.739, 243m
ARIZ
99111 T. H. Kearney 10934 1935-03-25
United States, Arizona, Yuma County, Near Dome, 32.75 -114.366667
ARIZ
182163 A. Hesselberg s.n. 1967-04-20
United States, Arizona, Mohave County, 10 mi south of Yucca, 34.727155 -114.14861
ARIZ
318112 D. S. Turner 95-34 1995-03-15
United States, Arizona, Yuma County, Mohawk Dunes, 32.5158 -113.646
ARIZ
76888 D. M. Crooks s.n. 1938-04-18
United States, Arizona, Maricopa County, Wickenburg to 10 mi S, 33.96861 -112.72889, 609m
ARIZ
228666 Butterwick 6141 1980-04-19
United States, Arizona, La Paz County, Vicinity of Cunningham Wash in Butler Valley, 33.9213 -113.774, 426m
ARIZ
42658 F. W. Gould 4316 1947-04-12
United States, Arizona, Mohave County, 7 mi SE of Yucca, 34.816667 -114.058333, 701m
ARIZ
250682 D. E. Goldberg 77-83 1977-03-22
United States, Arizona, Yuma County, Mohawk Dunes, 12-15 mi SE of Tacna exit off I-10, 32.583333 -113.75
ARIZ
27641 L. Swingle S-248 1916-04-04
United States, Arizona, Yuma County, Yuma, 32.7193 -114.643
ARIZ
27643 R. A. Darrow s.n. 1938-04-23
United States, Arizona, Yuma County, 20 mi E of Yuma, 32.724808 -114.278618
ARIZ
153070 W. E. Niles 361 1964-04-15
United States, Arizona, Yuma County, W of Mohawk Mountains near foot of sand dunes, Mohawk Valley, and ca. 4 mi south of Gila Bend, 32.666667 -113.833333, 121m
ARIZ
148856 R. J. Barr 63-85 1963-03-26
United States, Arizona, Maricopa County, Yuma Mesa at jct of Avenue B and 15th Street, 33.42222 -111.82194, 60m
ARIZ
203516 J. B. Urry 865 1977-03-13
United States, Arizona, La Paz County, AZ hwy 72 between Bouse and Parker, 33.992222 -114.228611
ARIZ
99110 R. H. Peebles 5031 1928-03-09
United States, Arizona, Yuma County, Yuma Mesa., 32.7193 -114.643
ARIZ
446314 G.J. Harrison 7553 1931-03-22
United States, Arizona, Mohave, Near Oatman., 35.026392 -114.38357
ARIZ
417804 J. André 22631 2012-05-10
United States, California, San Bernardino County, Mojave National Preserve; along Black Canyon rd. 0.6 mi north of Hole-in-the-wall Visitors Center., 35.0509 -115.39235, 1323m
ASC
ASC00118182 G. Rink 14540 2017-04-03
United States, California, Riverside, Northeast of Corn Springs exit north of I-10, 33.689411 -115.19092, 154m
ASC
ASC00121859 Glenn Rink 15478 2019-03-04
United States, Arizona, La Paz, south of Ehrenberg, 33.5409 -114.523333, 116m
ASC
ASC00132541 G.L. Clifton 39156 2003-03-11
United States, Arizona, Mohave, Creamery Canyon Quad, Alamo Road, 34.760448 -113.979438, 850m
ASC
ASC00123037 Rink, G. 16449 2020-05-06
United States, Nevada, Clark, northeast of Bowman Reservoir, north of Overton, 36.63129 -114.45798, 488m
ASC
ASC00132540 G.L. Clifton 39335 2003-03-24
United States, Arizona, Mohave, Yucca Quad, Boriana Mine Road, 34.865795 -114.009852, 837m
ASC
ASC00064010 H.D. Hammond 11352 1998-03-28
United States, Arizona, La Paz, Shea Rd, E of Parker on sand dunes S of road, 34.11667 -114.16667, 213m
ASC
ASC00062977 K. Beck s.n. 1997-03-22
United States, Arizona, Mohave, In bottom of Silver Creek Wash, 35.06667 -114.41667, 670m
ASC
ASC00073125 J.L. Toney 15 2001-04-08
United States, Arizona, Mohave, 2 miles outside Topec along old route US 66, 34.8 -114.466667, 231m
ASC
ASC00035342 J. R. Kierstead 80-84 1980-05-31
United States, California, San Bernardino, Essex Rest Area, ca. 45 miles w of Needles on I-17., 34.808317 -115.219224
ASC
ASC00086361 A. Tiehm 14985 2005-06-08
United States, Nevada, Mineral, Terrill Mountains, 7.3 road miles ENE of Hwy 95, on the more southern road to Rawhide., 39.015639 -118.831417, 1301m
ASC
ASC00041429 J. D. Morefield 1974c 1984-05-28
United States, California, Inyo, White Mountains: 2.3 mi N70ºE of Antelope Springs along Birch Creek. Deep Springs Valley drainage., 37.340532 -118.050118, 1646m
ASC
ASC00127683 G. Goodwin 6415 2023-04-23
United States, California, San Bernardino, Old Woman Mountains, SE of Essex and east of Rt. 66, 34.602229 -115.255603, 762m
ASC
ASC00121903 G. Rink 15526 2019-04-27
United States, California, San Bernardino, North of Goffs, 34.93575 -115.21049, 853m
ASC
ASC00132797 G.L. Clifton 38921a 2003-02-16
United States, Arizona, Mohave, Gene Wash Quad, Aubrey Hills, 34.352315 -114.153406, 195m
ASC
ASC00116206 Rich Crawford 1445 2016-04-07
United States, California, San Bernardino, Nipton, California 1 km south of Nipton Rd 200 m west of RR Tracks, 35.461828 -115.273891, 922m
ASC
G.L. Clifton 39280 2003-03-18
United States, Arizona, Mohave, Castle Rock Quad, Lake Havasu, 34.556733 -114.379211, 168m
ASC
G.L. Clifton 39190 2003-03-12
United States, Arizona, Mohave, Warm Springs SW Quad, Old Highway 66, 34.869932 -114.439579, 328m
ASC
ASC00094553 D. Peppin 12 2008-04-05
United States, Arizona, Mohave, N of Kingman, E of the settlement of White Hills at Windmill; E of mile marker 7 on White Hills Highway, 1 mi S on Skipper Boulevard; downslope from Prince Albert Mine, 35.7328 -114.39083, 870m
ASC
ASC00093732 G. Rink 8525 2009-04-04
United States, NEVADA, Clark, Valley east of Sheep Mtn, east of Jean, sandy area, 35.73184 -115.23846, 1000m
ASC
ASC00093752 G. Rink 8550 2009-04-08
United States, NEVADA, Clark, Several miles south of Jean, sandy, 35.71577 -115.30519, 880m