ASU:Plants
GC Kobetich 73-103 1973-02-25
USA, Arizona, La Paz, Havasu NWR, low hills south Bill Williams R, 1.8 mi. east AZ 95, 35.2494 -112.19
ASU:Plants
GC Kobetich, M Russe 73-87 1973-02-10
USA, Arizona, La Paz, Havasu Nat. Wildlife Refuge, on low hills south of Bill Williams R 1/8 mi. east AZ 95, 35.2494 -112.19
ASU:Plants
Butterwick 6269 1980-05-02
USA, Arizona, La Paz, Alamo Dam 15' Quad.; sand dune area south of Cunningham Wash in Butler Valley, 34.0229 -113.705, 475m
ASU:Plants
Elinor Lehto 11078-a 1968-03-23
USA, Arizona, Mohave County, 11.5 miles southwest of Temple Bar, 35.9186 -114.468
ASU:Plants
Frank Smith 1004 1978-05-02
USA, Arizona, Mohave County, Arizona Strip District; Burro Study area (ca. Gypsum Hill), 36.3179 -113.995
ASU:Plants
Elinor Lehto 11095 1968-03-23
USA, Arizona, Mohave County, 6 miles west of Temple Bar; Lake Mead, 36.0366 -114.429
ASU:Plants
Georgia Mason 364 1960-03-26
USA, Arizona, Mohave County, Route 93 near Hoover Dam, 36.0161 -114.737
ASU:Plants
Elinor Lehto 11012 1968-03-23
USA, Arizona, Mohave County, US Highway 39; 1.7 miles south of Hoover Dam, 35.9915 -114.737
ASU:Plants
ASU0112692 Marc A. Baker 17312 2011-05-15
USA, NEVADA, Nye County, Pahrump Valley, along Homestead Road, 13km SSE of Pahrump, 75km west of central Las Vegas, 30km SW of Charleston Peak, 36.1029 -115.9579
ASU:Plants
Gail C. Kobetich 73-103-BW 1973-02-25
USA, Arizona, La Paz, Havasu National Wildlife Refuge; on low hills south of Bill Williams River; 1.8 miles east of AZ Highway 95, 34.2819 -114.054, 140m
ASU:Plants
Gail C. Kobetich 73-87-BW 1973-02-10
USA, Arizona, La Paz, Havasu National Wildlife Refuge; on low hills south of Bill Williams river; 1.8 miles east of AZ Highway 95, 34.2819 -114.054, 140m
ASU:Plants
Marc A. Baker 13966 2001-04-20
USA, Arizona, Mohave County, Littlefield Quad.; 12km NNE of Littlefield, 36.991 -113.898, 247m
ASU:Plants
Marc A. Baker 12403 1997-04-26
USA, Arizona, Mohave County, Mesquite Quad.; southeast of Mesquite; just south of the Virgin River, 36.8 -114.04, 600m
ASU:Plants
ASU0112677 M. Russell 73-49A 1973-01-28
USA, California, San Bernardino, north end of Big Marias, 158m
ASU:Plants
ASU0112678 N.H. Holmgren 7444 1974-03-22
United States, California, San Bernardino, E. end of Bristol Mtns, 4.1 mi. N. of US Hwy. 66, 6 airline mi. NE of Amboy., 38.3737 -120.5861, 549m
ASU:Plants
ASU0112679 M.D. Windham 99-202 1999-06-12
United States, Nevada, Nye Co., Northwest of Tonopah along road to Gabbs in Big Smoky Valley ca. 8.82 km west-southwest of the summit (6601) of Rhyolite Peak, 38.1536111 -117.3327778, 1554 - 1554m
ASU:Plants
Jackie Betsch 2010-04-03
USA, Arizona, Mohave, Near Highway 95, North of Bill Williams River, 34.3952 -114.175, 200 - 400m
ASU:Plants
ASU0112680 L.C. Higgins 4138 1971-05-17
United States, Utah, Washington Co., Ivins Reservoir, on the west shore of the reservoir, 37.181347 -113.717783
ASU:Plants
ASU0112681 D.J. Pinkava 12676 1968-04-11
USA, California, San Bernardino, Calif. 127, 4 miles south of Amagrosa River crossing (south of Death Valley)
ASU:Plants
ASU0112682 D.J. Pinkava 12551 1968-04-11
United States, California, Inyo Co., 16 mi S of Shoshone, 472m
ASU:Plants
ASU0112683 D.J. Pinkava 12141 1968-04-13
United States, California, Inyo Co., Death Valley, Ubehebe Crater
ARIZ
73034 F. W. Gould 3766 1947-04-11
United States, Arizona, Mohave County, 4 miles E. of Colorado River on Davis Dam road, 35.18333 -114.5, 335m
ARIZ
100679 H. J. Fulton 7563 1931-03-23
United States, Arizona, Mohave County, Ft. Mohave, 34.86666 -114.5333
ARIZ
202026 Mike Theroux 1343a 1975-04-27
United States, Arizona, Coconino County, Colorado River research, 71 miles from Lee's Ferry on Colorado River. Right bank; Grand Canyon National Park, 36.08333 -111.8667, 815m
ARIZ
228825 Butterwick 6269 1980-05-02
United States, Arizona, La Paz County, Sand Dune area south of Cunningham Wash in the Butler Valley; Alamo Dam 15 (Quad), 34.0225 -113.7024, 475m
ASC
ASC00100601 Marc A. Baker 17029 2010-04-10
United States, CALIFORNIA, San Bernardino, Cady Mountains, 61km east of Barstow, 15km west of Broadwell Lake, 34.8344 -116.3498, 863m
ASC
ASC00097298 G. Rink 9070 2010-04-16
United States, CALIFORNIA, San Bernardino, Mojave Desert, about 35 miles east of Barstow, near Pisgah Substation, south of I-40, 34.777309 -116.409118
ASC
ASC00097313 G. Rink 9089 2010-04-20
United States, NEVADA, Nye, Amargosa Valley about 10 miles west of Lathrop Wells, 36.676783 -116.55271
ASC
ASC00097329 G. Rink 9109 2010-04-22
United States, NEVADA, Nye, Amargosa Valley about 10 miles west of Lathrop Wells, deep sand, 36.66467 -116.580711
ASC
ASC00097337 G. Rink 9119 2010-04-22
United States, NEVADA, Nye, Amargosa Valley about 10 miles west of Lathrop Wells, deep sand, 36.673564 -116.590164
ASC
ASC00124166 J.S. Holland 2017-131 2017-04-26
United States, Nevada, Clark, Newberry Mountains, 8.5 miles east of U.S. Highway 95, at Christmas Tree Pass, 35.260552 -114.744971, 1196m
ASC
ASC00070245 Marc A. Baker 13966 2001-04-20
United States, Arizona, Mohave, 12 km NNE of Littlefield., 36.99099 -113.89829, 810m
ASC
ASC00091148 K. Christie 1556 2008-03-13
United States, Arizona, Coconino, Grand Canyon National Park. Bass Camp. ca. 0.3 mi. up White Creek from Shinumo Rapids and east one ridge from the drainage channel., 36.24191 -112.34642, 1260m
ASC
G.L. Clifton 38995 2003-02-24
United States, Arizona, Mohave, Gene Wash Quad, Aubrey Hills, 34.348423 -114.147331, 232m
ASC
ASC00097498 G. Rink 9231 2010-05-02
United States, CALIFORNIA, San Bernardino, Twenty-Nine Palms, Wilshire Blvd, south of Hwy. 69, 34.107758 -116.017236
ASC
ASC00107432 G. Rink 12428 2014-03-24
United States, California, San Bernardino, Johnson Valley, a few miles north of Means Dry Lake, 34.456331 -116.559441, 890m
ASC
ASC00007624 D. Slocum s.n. 1952-04-11
United States, Arizona, Mohave, Lake Mead., 36.01556 -114.73694
ASC
ASC00097560 G. Rink 9263 2010-05-08
United States, CALIFORNIA, San Bernardino, Mojave Desert, about 35 miles east of Barstow, north of I-40 , foothills of the Cady Range, volcanic substrate, 34.833644 -116.384043
ASC
ASC00121267 S.V. Skibicki 105 2014-02-27
United States, Nevada, Clark, east of Las Vegas in the River Mountains, in southeast drainage that crosses 0.3 miles north on River Mountains Loop Trail from 564 (Lakeshore Rd.), 36.10056 -114.89833, 514m
ASC
ASC00050183 J. D. Morefield 1267a 1983-03-20
United States, California, Inyo, Panamint Valley, S end of Valley bottom along hwy, 7 miles WSW of Ballarat., 35.994392 -117.33269, 610m
ASC
ASC00107459 G. Rink 12468 2014-03-29
United States, California, San Bernardino, Johnson Valley, east of the Bessemer Mine Road, 32.778082 -116.562955, 960m
DES
DES00030621 J. T. O'Farrell 282 1983-03-28
USA, California, Inyo, Rest area at intersection of Highway 190 and road to Ryan., 36.35873 -116.64873, 610m
DES
DES00067987 Wendy C. Hodgson 24808 2010-05-06
USA, Arizona, Coconino County, Paria Canyon, just northwest of mouth and Lees Ferry, 12S 445554 E, 4081777 N, NAD 83/84, 36.880381 -111.610958, 1007m
DES
DES00068002 Wendy C. Hodgson 24838 2010-05-07
USA, Arizona, Coconino County, Paria Canyon, ca 1.5 miles northwest of Lees Ferry, 12S 445408 E, 4083067 N, NAD 83/84, 36.892001 -111.61269, 975m
DES
DES00071037 A. C. Sanders 36187 2009-03-03
USA, California, San Bernardino County, Mojave Desert; Broadwell Valley, east end of Cady Mountains along 4WD road at mouth of canyon below Old Dominion Mine (Broadwell Lake 7.5 Q.), 34.8563 -116.22, 430m
DES
DES00068007 Wendy C. Hodgson 24848 2010-05-07
USA, Arizona, Coconino County, Paria Canyon, ca 2.5 miles northwest of Lees Ferry, 12S 443481 E, 4084701 N, NAD 83/84, 36.906616 -111.634437, 1037m
DES
DES00058114 Wendy C. Hodgson 20857 2006-04-15
USA, Arizona, Coconino County, Grand Canyon National Park, 75-Mile Canyon ca I mile up from Colorado River., 36.047 -111.895, 879m
DES
DES00035555 Allan D. Zimmerman 88-251 1988-04-01
Mexico, Sonora, Pinacate Region: 7.5 airline km (12.5 km by road) NE of Elegante Crater., 31.75 -113.361111
DES
DES00068558 Andrew C. Sanders 36770 2009-04-04
USA, California, San Bernardino County, Mojave Desert; Cady Mountains, along powerline route, c. 2 mi. (air) NW of Old Dominion Mine (West of Broadwell Mesa 7.5' Q.), 34.8751 -116.247, 591m
GCNP
GRCA 100595 CHRISTIE, KYLE --TILL, S. 1556 2008-03-13
USA, Arizona, Coconino, Hundred and Fifty Mile Canyon; ca. 1.0 mi. downstream from Buckthorn Spring. , GRAND CANYON NP, 36.375264 -112.764625, 1280m
UCR
UCR0037444 A.C. Sanders 36423 2009-03-15
United States, California, San Bernardino, c. 1 mile (air) WSW of Klondike and 0.1 mi. west of National Trails Hwy (old Rte 66), c. 9.5 mi. SE of Ludlow, 34.66361 -116.02028, 487m
UCR
UCR0037420 Onkar Singh 4413 2014-03-22
United States, California, San Bernardino, Johnson Valley, c. 1.56 km south of Hwy 247 along unnamed dirt road, 34.35594 -116.64883, 968m
UCR
UCR0037417 Scott D. White 9137 2003-04-30
United States, California, Riverside, Shavers Valley, about 1-2 miles SW of unnamed freeway exit at pumping station, 33.65 -115.93333, 396m
UCR
UCR0037448 A.C. Sanders 36332 2009-03-12
United States, California, San Bernardino, Cadiz Valley, 3.3 miles NE of Saltus, 5 miles WSW of Chambless, c. 0.5 mile south of National Trails Hwy (old Rte 66) on dirt road (gasline route?) c. 0.16 mile east of Bolo Rd., 34.55338 -115.63408, 267m
UCR
Mitch Provance 4958 2001-05-05
United States, California, San Bernardino, Cronese Valley, east of Cronese Dry Lake Wash on the north side of Hwy. 15, 35.11667 -116.26667, 329m
UCR
Mitch Provance 4956 2001-05-05
United States, California, San Bernardino, Cronese Valley, east of Cronese Dry Lake Wash on the north side of Hwy. 15, 35.11667 -116.26667, 329m
UCR
UCR0037414 A.C. Sanders 39268 2011-04-21
United States, California, Inyo, Stewart Valley along Hwy 178, 0.4 mi. west of NV state line, c. 20 miles NE of Shoshone, 36.16568 -116.11588, 760m
UCR
UCR0037441 A.C. Sanders 36594 2009-03-25
United States, California, San Bernardino, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 miles NE of Sleeping Beauty Mtn., 34.81333 -116.25167, 579m
UCR
UCR0037425 Jim André 16797 2011-03-28
United States, California, San Bernardino, 5.5 mi south of Barstow (Hwy I-15), 1.2 mi east of Hwy 247, west end of Daggett Ridge, 34.81903 -117.01418, 869m
UCR
A.C. Sanders 39483 2011-05-05
United States, Nevada, Nye, Pahrump Valley, southwestern edge of Pahrump near intersection of Money St. and Kellogg Rd. (site extends to 06.954’N, 59.012’ W, then 06.949’N, 59.271’W), 2-3 km west of Homestead Rd., 36.11705 -115.98372, 797m
UCR
UCR0037430 A.C. Sanders 36377 2009-03-14
United States, California, San Bernardino, Cadiz Valley, c. 2.5 miles (air) SW of Chambless, 34.54128 -115.58093, 212m
UCR
A.C. Sanders 39579 2011-05-11
United States, Nevada, Clark, southern Spring Range, SW of Potosi Mtn. in vicinity of Potosi Wash, powerline route SE from Pahrump Rd., 35.95477 -115.6017, 1235m
UCR
A.C. Sanders 16919 1995-05-07
United States, California, San Bernardino, Blackhawk Slide, south side of Old Woman Springs Rd (Hwy 247), c. 3 miles west of the turnoff to Partin Bros. Mine (Terrace Sprs.), 34.41972 -116.78389, 960m
UCR
B.G. Pitzer 2002 1992-04-09
United States, California, San Bernardino, 29 Palms Marine Corps Combat Center, “Bullion” Artillery Range, northern Bullion Mtns, 10 km airline north of boundary of base; c. 10 km (airline) NE of Cleghorn Pass; Mojave Desert, 34.38667 -115.84833, 488m
UCR
UCR0037449 A.C. Sanders 36306 2009-03-11
United States, California, San Bernardino, Cady Mountains at edge of Broadwell Valley, south of powerline road at a point c. 10 miles NE of I-40, SW of peak 2633, north of Sleeping Beauty Mtn., 34.85472 -116.26667, 600m
UCR
A.C. Sanders 39274 2011-04-21
United States, Nevada, Nye, Pahrump Valley at western edge of Pahrump, along Hwy 372 at Woodchips Lane, 36.19018 -116.05895, 778m
UCR
A.C. Sanders 39275 2011-04-21
United States, Nevada, Nye, Pahrump Valley at western edge of Pahrump, along Hwy 372 at Happy Lane, 36.19382 -116.05445, 779m
UCR
A.C. Sanders 16414 1995-04-09
United States, California, San Bernardino, Pisgah Crater, 2.1-2.6 miles east of Pisgah Crater Road, c. 45 miles ESE of Barstow, south of frontage road at bend, 34.75 -116.35, 660m
UCR
UCR0037423 A.C. Sanders 36705 2009-03-30
United States, California, San Bernardino, Pisgah, south of the Cady Mountains, around Pisgah electrical substation, 34.78278 -116.38444, 633m
UCR
UCR0037437 Jim André 30394 2014-03-18
United States, California, San Bernardino, Alexander Hills, along Western Talc Mine Road, 4.3 miles south of Furnace Creek Road/Excelsior Mine Road, about 8 miles east-south-east of Tecopa, west of Kingston Range, 35.77723 -116.1371, 659m
UCR
UCR0037440 A.C. Sanders 36738 2009-04-01
United States, California, San Bernardino, west side of Broadwell Dry Lake, 34.84306 -116.19639, 401m
UCR
UCR0037415 A.C. Sanders 39224 2011-04-20
United States, California, Inyo, Pahrump Valley, north side of E-W dirt road 0.9 km west of NV state line at a point 4.8 km south of Old Spanish Trail Hwy via the dirt road along the state line, 7.8 km SE (117°) of Calvada Springs, 35.9429 -115.82907, 838m
UCR
UCR0037443 A.C. Sanders 36404 2009-03-15
United States, California, San Bernardino, Cadiz Valley, c. 2.2 miles (air) WSW of Chambless, c. 1 mile south of Rte 66/National Trails Hwy, 34.5565 -115.58013, 231m
UCR
UCR0037446 A.C. Sanders 36352 2009-03-12
United States, California, San Bernardino, small cinder cone on the south side of National Trails Hwy c. 11 miles west of Amboy, 2.3 mi. SE of East Siberia siding, 2.85 mi. west of Baghdad, c. 17.5 miles (air) SE of Ludlow, 34.59167 -115.925, 277m
UCR
UCR0037435 A.C. Sanders 36513 2009-03-23
United States, California, San Bernardino, north foot of Sleeping Beauty Mtn, valley c. 8.5 km west of Broadwell Dry Lake, 34.83333 -116.28333, 671m
UCR
UCR0037454 Onkar Singh 5145 2015-03-18
United States, California, San Diego, Anza-Borrego State Park, north end of Jacumba Mountains, Carrizo Canyon, 32.83769 -116.20778, 229m
UCR
A.C. Sanders 39518 2011-05-06
United States, Nevada, Nye, southern Stewart Valley, along Stewart Valley (=Ash Meadows) Rd. 3.9 km north of Hwy 372, 13.4 km WSW (261°) of Hwy 372/160 intersection in Pahrump, 36.19032 -116.13162, 762m
UCR
UCR0037434 Glenn Rink 9263 2010-05-08
United States, California, San Bernardino, about 35 mi east of Barstow, north of Hwy I-40, foothills of the Cady Mountains, 34.83364 -116.38406, 792m
UCR
UCR0037422 Tim Thomas 6245 2014-04-03
United States, California, San Bernardino, northern Johnson Valley, 1.6 miles northwest of Bessemer Mine, wash between Iron and Rodman Mountains, 34.5897 -116.58558, 1034m
UCR
UCR0037432 Jim André 11272 2009-03-04
United States, California, San Bernardino, Cady Mountains, along major powerline corridor 7 miles east of Cady Peak, 3 miles NNW of Broadwell Dry Lake and 1 mile west of Crucero Road, 34.889 -116.21922, 493m
UCR
UCR0037439 A.C. Sanders 36607 2009-03-25
United States, California, San Bernardino, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn., 34.80548 -116.25217, 616m
UCR
G. Fred Hrusa 11682 1994-03-18
Mexico, Baja California (norte), Ensenada, Miramar Cañon, about 8 km south of Huerfanito on the gulf. About 30 km south of Puertecitos and 8 km upstream from the Gulf of California, 29.98333 -114.65, 61m
UCR
S.V. Skibicki 105 2014-02-27
United States, Nevada, Clark, east of Las Vegas in the River Mountains, in southeast drainage that crosses 0.3 miles north on River Mountains Loop Trail from 564 (Lakeshore Rd.), 36.10056 -114.89833, 514m
UCR
George K. Helmkamp s.n. 1995-03-22
United States, Arizona, Mohave, north of Bullhead City at the turnoff to Katherine’s Landing, 35.18694 -114.55139, 224m
UCR
S.V. Skibicki 100 2014-02-12
United States, Nevada, Clark, west of Lake Mead National Recreation Area on the west side of the Eldorado Mountains, 19 miles south of Hwy 95 from Hwy 93/95 intersection, 1 mile east to powerline road, 2.25 miles north to Keyhole Canyon then 1.25 miles north along base of Eldorado Mountains, 35.72931 -114.91931, 875m
UCR
UCR0037426 Dave Silverman 6956 2005-03-20
United States, California, San Bernardino, SW Cady Mountains, 5.2 km NW of Hector railroad siding, 5.5 km E of Troy Dry Lake, 5.0 km NNE of Poe, 34.83889 -116.49611, 598m
UCR
UCR0037453 R.G. Swinney 16124 2014-04-18
United States, California, Los Angeles, NE of Littlerock Dam, north end of Alimony Ridge, south side of Mt. Emma Rd, to 75 m south of road, 34.50611 -118.02639, 909m
UCR
UCR0037421 Jim André 27031 2014-03-20
United States, California, San Bernardino, along road to Saratoga Springs, 0.4 mile north of Saratoga Springs Road, 6.0 miles west of Hwy 127, 35.65302 -116.39378, 58m
UCR
A.C. Sanders 34600 2008-03-28
United States, Nevada, Clark, Mormon Mesa, south of I-15, c. 5 mi. (air) NE of Overton, west side of dirt road, 36.59861 -114.40889, 570m
UCR
UCR0037445 A.C. Sanders 36468 2009-03-16
United States, California, San Bernardino, Cady Mountains, alluvial slope 2 miles west of Broadwell Lake, c. 1 mile SW of Old Dominion Mine, 34.84245 -116.23448, 480m
UCR
George K. Helmkamp 1819 1997-05-13
United States, Nevada, Nye, Belmont Canyon Rd, southern Great Smokey Valley, 0.4 mile east of Hwy 376 & 13 miles north of Hwy 6, west of Tonopah; Great Smokey Valley, 38.26267 -117.07033, 1799m
UCR
George K. Helmkamp 1999A 1997-05-31
United States, Arizona, Coconino, On the road between Sunset Crater and Wupatki National Monument, 35.43833 -111.38167, 1707m
UCR
UCR0037412 Jim André 29362 2014-04-21
United States, California, Inyo, along Death Valley Road, between summits, 34 mi west of eastern summit, c. 1 mi south of Sulphur Road, along east side of road at base of limestone cliffs, 37.1987 -117.68965, 1500m
UCR
UCR0037428 A.C. Sanders 38242 2010-05-04
United States, California, San Bernardino, Ivanpah Valley, alluvial slopes below Clark Mountain, 2.4 km west of Primm Valley Golf Club, S of metamorphic hill, 4 km W of I-15, 35.55469 -115.45844, 887m
UCR
LeRoy Gross 1738 2005-03-17
United States, California, San Bernardino, SE end of the Bristol Mtns; west of Kelbaker Road, base of mountain where the road was gated, near “Windy Point.” Canyon bottom and slope west of gate, 34.61081 -115.68339, 552m
UCR
C.R. Annable 283 1983-03-28
United States, California, Inyo, Death Valley National Monument [Park], Funeral Mountains. Rest area at intersection of Hwy 190 and road to Ryan, 36.36278 -116.70917, 610m
UCR
UCR0099464 C.R. Annable 639 1983-04-29
United States, California, Inyo, Death Valley National Monument [Park], Funeral Mountains, NE of Red Amphitheater, 36.43222 -116.64528, 1067m
UCR
UCR0099601 John A. Adams 161 1965-04-29
United States, California, San Bernardino, U.S. Hwy 395, 2 miles south of Adelanto, 34.54167 -117.4, 915m
UCR
David Charlton 1247 1988-03-06
United States, California, Inyo, Death Valley region, Hwy 190, first dirt road south of monument boundary, between Furnace Creek and Death Valley Junction, 36.35889 -116.64972, 854m
UCR
UCR0037418 Mitch Provance 412--67 2012-04-17
United States, California, San Bernardino, Between Hwy. 58 and Lockhart, roughly 1.5 miles northward on Harper Lake Rd., 34.94619 -117.32981, 688m