ASU:Plants
ASU0299326 J.M. Andre 28647 2013-04-04
United States, Arizona, Mohave, about 20 miles SSW of Kingman, along Alamo Road, 4.8 mi. SE of Yucca at junction with Interstate 40, among widely scattered homes, 34.8343 -114.093617, 654m
ASU:Plants
ASU0120832 N.H. Holmgren 6371 1973-03-18
USA, California, Inyo, Resting Spring Range, 2.75 airline miles north of Shoshone.; 39.7642 -121.2322, 39.7642 -121.2322, 549 - 549m
ASU:Plants
ASU0120833 M. Honer 2807 2008-03-07
USA, California, San Bernardino, Mojave Desert; Northcentral Mojave Desert region; along pipeline service rd 0.1 mi N of I-15, 1 mi SW of Afton Canyon overpass, 512m
ASU:Plants
ASU0044722 J. Mark Porter 11640 1998-03-16
Mexico, Baja California, Desierto El Vizcaino. Wesern foot of Sierra Asamblea. Off road NE of El Crucero., 29.33611 -114.1556
ASU:Plants
ASU0297273 J. Mark Porter 15084 2012-04-12
USA, California, Imperial, Palm Canyon Wash, 5.5 mi W of Ocotillo, N of Interstate 8 and S of Dos Cabezas Road, near abandoned railroad, at the southern margin of broad wash, 32.73637 -116.08879, 347m
ASU:Plants
ASU0120834 J.M. Porter 14247 2005-03-09
USA, California, Riverside, E of State Rt 62, on paved rd between Peirson Blvd and Indi8an ave, N of Metropolitan Water Distric Reservoir, Morongo Valley, 486m
ASU:Plants
ASU0120835 T. Reeves 6868 1978-05-11
USA, California, San Bernardino, Pinto Mts, turn SE off 29 Palms Hy 9.7 miles E of 29 Palms at BM1534, 5.4 miles SE of Hwy turn into mouth of canyon N of Gypsy Mine., 573m
ASU:Plants
ASU0083970 D. J. Pinkava 10199 1973-02-19
USA, Arizona, Mohave County, Willow Beach Campground, Lake Mohave., 35.87073 -114.66036
ASU:Plants
ASU0306641 J. M. Andre 33919 2015-03-20
United States, Arizona, Maricopa, south side of Hwy 93/60, c. 15 miles south-southeast of Wickenburg, 40 miles northwest of Phoenix, 33.81135 -112.57462, 585m
ASU:Plants
Liz Makings 5069 2017-04-02
United States, California, San Bernardino County, Just west of Chemehuevi mountains near intersection of Hwy 95 and Havasu Lake Road, 34.55176 -114.64206, 510m
ASU:Plants
ASU0306621 Jim André 33030 2015-03-18
United States, Arizona, Mohave, east side of range on ridge just west of Hwy 93, 14.1 miles south-southeast of Wikieup, 1.5 miles north of Burro Creek Campground, c. 2 miles south of Kaiser Spring Canyon, 34.562483 -113.458067, 784m
ASU:Plants
ASU0083969 M. Butterwick 5974 1980-04-05
USA, Arizona, Yuma, Butler Valley near Alamo Dam Rd, in the vicinity of Black Butte. Alamo Dam 15' Quad., 34.0517 -113.564, 853m
ASU:Plants
ASU0299492 E. Makings 5069 2017-04-02
USA, California, San Bernardino, Just west of Chemehuevi mountains near intersection of Hwy 95 and Havasu Lake Road; 34.55176 -114.64206, 34.55176 -114.64206, 510m
ASU:Plants
ASU0083972 D. J. Pinkava 10311-C 1973-03-10
USA, Arizona, La Paz, 4.1 mi north to Alamo Crossing from jct Rte 60 at Wenden., 33.89 -113.55, 638m
ASU:Plants
ASU0108302 J. M. André 31587 2015-03-18
United States, Arizona, Mohave, Lower Colorado River Basin; 0.2 mi. south of Interstate 40 at Needles Mtn Rd exit, 3.1 mi. east of Colorado River, 34.719633 -114.434333, 237m
ASU:Plants
ASU0083971 Bruce D. Parfitt 2435 1978-03-18
USA, Arizona, Maricopa, 6.2 mi south of hwy I-8 on Vekol Road in Vekol Valley west of Table-top Mountains, 32.8386 -112.236, 300m
ARIZ
20687 F. W. Gould 2994 1945-03-18
United States, Arizona, Pima County, At base of Agua Dulce Mountains, 1/2 mi NW of Quitobaquito, 31.9429 -113.0202, 396m
ARIZ
402542 Sarah J. De Groot 2759 2003-05-04
United States, California, San Bernardino County, Whipple Mountains: South side of range, along Colorado River aqueduct W of Chamber's Well road., 34.199933 -114.5204, 285m
ARIZ
27751 D. Griffiths 2551
United States, Arizona
ARIZ
442922 Daniel Kozlak 1 2023-03-28
United States, Arizona, Pima County, Tucson Mountains, Saguaro National Park., 32.274025 -111.213604, 730m
ARIZ
434142 Stephen Hale 5398b 2017-04-06
United States, Arizona, Mohave County, Sacramento Valley, along Flattop Wash at Interstate 40, vicinity (MP 21.2)., 34.8067 -114.1489, 488m
ARIZ
445892 Dan Beckman 459 2024-03-23
United States, Arizona, Pima, Wash between Mica View and Shantz trails, south of Broadway, Saguaro National Park (Rincon Mountain District), 32.217447 -110.727656, 847m
ARIZ
27758 Mrs. J. J. Thornber 4016 1903-03-21
United States, Arizona, Pima County, Tucson, 32.2217 -110.9265
ARIZ
99125 G. J. Harrison 6594 1930-04-07
United States, Arizona, Pinal County, Seed farm, Sacaton, 33.083333 -111.741667
ARIZ
R. H. Peebles 11302 1935-04-25
United States, Arizona, Pinal County, San Tan Mountains, 33.1412 -111.6812
ARIZ
F. W. Gould 2994 1945-03-18
United States, Arizona, Pima County, ASt base of Agua Dulce Mountains, 1/2 mi NW of Quitobaquito, 31.9429 -113.0202, 396m
ARIZ
446313 S. H. Hastings SHH-52 1916-04-23
United States, Arizona, Pinal County, Near Sacaton (?), 33.083333 -111.75
ARIZ
423148 Martin M. Karpiscak 1978-49 1978-03-23
United States, Arizona, Pinal County, Santa Cruz Flats near Eloy., 526m
ARIZ
Stephen Hale 2010-03-31
United States, California, Imperial, Steep mountain and canyon terrain in Paloverde Mountains near the WAPA Blythe-Knob transmission line, 33.322748 -114.788909, 230m
ARIZ
204591 T. R. Van Devender 1977-02-18
Mexico, Sonora, Punto Cirio, Sierra Bacha, near Libertad.
ARIZ
256520 Richard S. Felger 17179 1968-02-18
Mexico, Sonora, Hermosillo Municipio, Ca. 1 mile east of 19 miles by road south of Desemboque., 29.333333 -112.233333, 76 - 122m
ARIZ
291043 T. R. Van Devender 91-128 1991-02-15
Mexico, Sonora, 3 km inland in Coloradito Canyon, Sierra Bacha., 29.751389 -112.575, 200m
ARIZ
343562 A.L. Reina-G. 98-191 1998-03-17
Mexico, Sonora, Soyopa Municipio, Northeast side of Rio Yaqui bridge on Mex.16, just south of Tonichi., 28.570833 -109.5525, 200m
ARIZ
165349 Reid Moran 12417 1966-03-04
Mexico, Baja California, Bahia de los Angeles., 28.933333 -113.583333, 50m
ARIZ
408874 Benjamin T. Wilder 10-110 2010-03-19
Mexico, Baja California, Ensenada Municipio, 24 km NW by air from turn off of HWY 1 to Bahia de los Angeles, 29.23787 -114.26573, 515m
ARIZ
441558 Stephen Hale 6486 2020-03-16
Mexico, Sonora, Municipio de Caborca, Near coast, on upland bajada, 8 miles (12.9 km) SE Puerto Lobos., 30.18946 -112.75622, 17m
ARIZ
240965 T. R. Van Devender s.n. 1983-03-26
United States, Arizona, Yuma County, Tinajas Altas Mountains; Tinajas Atlas, 32.311111 -114.048611, 365m
ASC
ASC00073236 A. Cassman 7 2003-04-05
United States, Arizona, Mohave, .6 mi North of Franconia Exit off of I-40. On jeep tail heading towards Warm Springs, 34.74408333 -114.2711, 333m
ASC
ASC00073433 K. Christie 233 2003-04-04
United States, Arizona, Mohave, 200 yards W. of milepost 8 (8 mi. N. on Old Highway 66. From Topock exit I-40) on Old Highway. 66, 34.81333333 -114.46222222, 690m
ASC
ASC00132538 G.L. Clifton 38985 2003-02-24
United States, Arizona, Mohave, Gene Wash Quad, Arizona 95, 34.339776 -114.137583, 224m
ASC
ASC00097312 G. Rink 9087 2010-04-19
United States, NEVADA, Nye, Amargosa Valley about 10 miles west of Lathrop Wells, 36.676783 -116.55271
ASC
ASC00132537 G.L. Clifton 38844 2003-02-01
United States, Arizona, Mohave, Signal Mt. Quad, Signal Road, 34.400327 -113.739186, 457m
ASC
ASC00124154 J.S. Holland 2015-05 2015-03-06
United States, Arizona, Mohave, 1.0 mile south of Willow Beach Access Road, on road to National Park Service storage area; Lake Mead National Recreation Area, 35.852196 -114.65, 274m
ASC
ASC00037722 B.G. Phillips 78-296 1978-05-29
United States, Arizona, Yuma, On flats near camp, Dripping Spring area in the Plomosa Mountains 8 mi SE of Quartzite., 32.57778 -114.2775, 670m
ASC
ASC00066938 J. Crawford 7b 1992-03-20
United States, Arizona, Pima, Cabeza Prieta National Wildlife Refuge, Growler Mountains SW of Ajo, lower slopes of Growler Mountain NE of Charlie Bell Pass, tributaries to Daniel's Arroyo, 32.39389 -113.08583, 365m
ASC
ASC00066459 H.D. Hammond 11374 1998-04-11
United States, Arizona, Pinal, Barkersville Rd. just S of Florence-Kelvin Rd. Box Wash, 33.03139 -111.38667, 792m
ASC
ASC00124093 A. Tiehm 18637 2020-04-23
United States, Nevada, Nye, 6.0 road miles WNW of Amargosa Valley (Lathrop Wells) on highway 95 to Beatty, then 4.8 road miles NNE on a dirt road, 36.706629 -116.483563, 835m
ASC
ASC00120321 G.I. Clifton 32697 1994-04-24
United States, Arizona, Gila, Kayler Butte & Tonto Basin Quad., 33.935835 -111.302857, 664 - 792m
ASC
ASC00094161 L. Dickson 2 2006-04-15
United States, Arizona, Mohave, Private land (Newt Ray's Ranch) along Trout Creek, about 2 mi N of Cane Springs Wash confluence, ca 15 mi N of Wikieup, 34.943611 -113.625833, 760m
DES
DES00030388 Carol R. Annable 508 1983-04-22
USA, California, Inyo, Northern Mojave/ Great Basin Desert; Death Valley National Monument [Park], Funeral Mtns, east of Chloride City, 36.7083 -116.871, 1220m
DES
DES00030622 Carol R. Annable 460 1983-04-15
USA, California, Inyo, Northern Mojave/ Great Basin Desert; Death Valley National Monument [Park], Funeral Mountains, north of Lee’s Camp, 36.579953 -116.695517, 975m
DES
DES00100757 Arnold Tiehm 18637 2020-04-23
USA, Nevada, Nye, 6.0 road miles WNW of Amargosa Valley (Lathrop Wells) on Hwy 95 to Beatty, then 4.8 road miles NNE on a dirt road., 36.70518 -116.48779, 835m
DES
DES00084389 Wendy C. Hodgson 22816 2008-04-18
USA, Utah, Washington County, Along the Woodbury Study Area Road, west end of the Beaver Dam Mountains in Joshua Tree preserve area., 37.030917 -113.854217, 1094m
DES
DES00072039 Jim Andre 12256 2010-03-28
USA, California, San Bernardino County, Mojave Desert; south end of Marble Mountains, c. 9 mi east of Kelbaker Road and 0.5 mi north of Hwy 66, National Trails Hwy. (Cadiz Summit 7.5'Q.), 34.5767 -115.489, 341m
DES
DES00043824 Christopher Christie 133 1997-02-17
USA, California, San Bernardino County, Piute Mountains. BLM., 34.77347 -115.133062, 770m
DES
DES00098291 A.C. Sanders 43684 2019-04-07
United States, California, Riverside, Shavers Valley, near Cactus City Compressor (Pumping) Station, off frontage road 0-150 m south of I-10 and west of Chiriaco Summit, 4 km east of Cactus City, tributary of Pinkham Wash, 33.66944 -115.91806, 418m
DES
DES00075688 Sarah J. De Groot 4740 2005-02-26
USA, California, San Bernardino County, Turtle Mountains: Along drainage below Mopah Spring., 34.33 -114.734444, 518m
USON:USON
4132 T.R. Van Devender 95-209 1995-03-25
México, Sonora, Municipio Pitiquito, Son. Cañón grande en arroyo escondido en Punta Cirios, 10 Km al Sur de Puerto Libertad., 29.82527778 -112.6255556
UCR
UCR0110008 B.G. Pitzer 0603 1988-02-21
United States, California, Riverside, south end of Coxcomb Mtns, 0.2 mile north of Hwy 177 (Old Desert Center - Rice Road), at 10.6 mi. NE of Desert Center, 33.82778 -115.26667, 229m
UCR
UCR0110009 Steve Boyd 2174 1988-03-10
United States, California, Riverside, Palen Pass at the north end of the Palen Mountains, 33.92028 -115.05, 500m
UCR
UCR0110010 A.C. Sanders 12127 1992-04-04
United States, California, Riverside, McCoy Mountains, within 0.5 mile of McCoy Spring, 33.73361 -114.90778, 244m
UCR
UCR0110011 Robert A. Clark 030566--6B 1966-03-05
United States, California, Riverside, 8 miles east of Mecca on State Hwy 195 and about 3 miles up Box Canyon, 33.587 -115.953, -15m
UCR
UCR0110013 A.C. Sanders 6108 1986-03-03
United States, California, Riverside, Chuckwalla Mountains, Corn Spring, wash below the spring and wash and rocky slopes to the south, 33.62472 -115.32444, 489m
UCR
UCR0110014 A.C. Sanders 15996 1995-03-05
United States, California, Riverside, Orocopia Mtns, Maniobra Valley, 1.6-3.0 miles south of frontage road (old Hwy 60) along Hwy I-10, south to edge of BLM wilderness, 33.63361 -115.73472, 556m
UCR
UCR0110015 A.C. Sanders 16583 1995-04-20
United States, California, Riverside, Coachella Valley, near Fan Hill, NE of Dillon Road on an abandoned road, below Little San Bernardino Mtns. NE of 1000 Palms, 33.88333 -116.25, 366m
UCR
UCR0110017 A.C. Sanders 16727 1995-04-27
United States, California, Riverside, Coachella Valley, foot of the Little San Bernardino Mtns, canyon east of Fan Hill, just outside Joshua Tree National Park, 33.87861 -116.24028, 549m
UCR
UCR0112024 Jon P. Rebman 32524 2017-03-18
United States, California, Imperial, Indian Pass area to the north of the Cargo Muchacho Mountains, east of the Algodones Dunes, east of Ogilby Road (S34) and just north of Indian Pass Road, 32.94544 -114.85447, 180m
UCR
UCR0110061 Ed LaRue s.n. 1995-04-19
United States, California, San Bernardino, Avawatz Mountains, Denning Spring, 35.5875 -116.46833, 570m
UCR
UCR0110062 B.G. Pitzer 1722 1991-05-27
United States, California, San Bernardino, Twentynine Palms Marine Corps Base, 'Cleghorn Pass' Artillery Range, Bullion Mountains, at boundary of base, c. 5.5 km south of Cleghorn Pass and 8 km north of Valley Mountain, 34.30167 -115.93833, 610m
UCR
UCR0110063 A.C. Sanders 7023 1987-04-05
United States, California, San Bernardino, Ivanpah Valley, 0.6 mile SE of the powerline crossing on Ivanpah Rd, 4 miles SE of Morningstar Mine Rd., 35.365 -115.33639, 945m
UCR
UCR0110064 B.G. Pitzer 1855A 1992-04-07
United States, California, San Bernardino, NE end Bullion Mtns, just south of Bristol Dry Lake, c. 1 air mile north of America Mine, c. 1.8 miles (by road) SW of Amboy Road, 34.44111 -115.7675, 900m
UCR
UCR0110050 Frank C. Vasek s.n. 1978-04-22
United States, California, San Bernardino, Sheephole Pass. Site VB, 34.23889 -115.72222, 780m
UCR
UCR0110065 Barry A. Prigge 2584 1978-04-22
United States, California, San Bernardino, Budweiser Valley, 12.7 miles west of Kelbaker Rd. on powerline road, 34.85556 -115.85, 550m
UCR
UCR0110023 Jim André 27761 2014-03-28
United States, California, San Bernardino, Cima Cinder Cones; Mojave National Preserve; along Aiken Mine Rd, 5.6 miles NNE of Kelbaker Rd, 0.6 mi. east of Lava Tube trailhead parking area, 35.21205 -115.74453, 1118m
UCR
UCR0110056 A.C. Sanders 532 1978-04-06
United States, California, San Bernardino, gasline road at the north end of the Stepladder Mtns, just south of an isolated volcanic hill visible on the topo map, 34.68417 -114.92, 573m
UCR
UCR0110066 A.C. Sanders 531 1978-04-05
United States, California, San Bernardino, 3.9 miles east of the Field Road exit on Hwy I-15, c. 7 miles northwest of Afton Canyon, north side of the hwy at rest area, near site of Midway, 35.035 -116.47056, 612m
UCR
UCR0110057 A.C. Sanders 530 1978-04-06
United States, California, San Bernardino, 4 miles NW of Kelso, on the Kelbaker Road, 35.07083 -115.67056, 823m
UCR
UCR0110018 A.C. Sanders 43684 2019-04-07
United States, California, Riverside, Shavers Valley, near Cactus City Compressor (Pumping) Station, off frontage road 0-150 m south of I-10 and west of Chiriaco Summit, 4 km east of Cactus City, tributary of Pinkham Wash, 33.66944 -115.91806, 418m
UCR
UCR0110055 A.C. Sanders 533 1978-04-07
United States, California, San Bernardino, Chemehuevi Valley, 5 miles SW of Havasu Lake, along Chemehuevi Wash near West Well, 34.44333 -114.485, 232m
UCR
UCR0110067 George K. Helmkamp s.n. 1995-03-24
United States, California, San Bernardino, 1.6 miles west of Hwy 127, at point 0.9 mile north of Baker, 35.271 -116.08817, 350m
UCR
UCR0110035 A.C. Sanders 36335 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
UCR0110068 Scott D. White 2862 1995-04-13
United States, California, San Bernardino, Ironage Rd. c. 2 mi. north of State Rte. 62, east of 29 Palms, near Dale Dry Lake, 34.13417 -115.68028, 366m
UCR
UCR0109990 C.R. Annable 460 1983-04-15
United States, California, Inyo, Death Valley National Monument [Park], Funeral Mountains, north of Lee's Camp, 36.58 -116.69556, 975m
UCR
UCR0109982 A.C. Sanders 6175 1986-03-08
United States, California, Imperial, east side of Algodones Dunes, 2.7 miles NW of Glamis, along dirt road parallel to RR and dunes, SW of Mesquite Siding, between the RR and the dunes, 33.02083 -115.12083, 85m
UCR
UCR0109969 Mitch Provance 10061 2008-03-15
United States, California, Imperial, E side of Hwy 78, about 7 miles NNE of intersection with Ogilby Rd, 2 miles N of Buzzards Peak, c. 2.5 miles NNE of the border checkpoint, 33.17086 -114.86653, 293m
UCR
UCR0109989 J.S. Holland 1736 1978-03-25
United States, California, Inyo, Death Valley Natioal Monument [now Park], Panamint Mtns. Below the White Eagle Claim Group in Galena Canyon., 36.01272 -116.91908, 610m
UCR
UCR0109988 C.R. Annable 508 1983-04-22
United States, California, Inyo, Death Valley National Monument [Park], Funeral Mtns, east of Chloride City, 36.70833 -116.87083, 1220m
UCR
UCR0109981 George K. Helmkamp 2948 1998-03-19
United States, California, Imperial, Little Picacho Wash along Picacho Rd, 2.5 miles south of Picacho State Recreation Area; Colorado Desert, 32.98792 -114.63306, 152m
UCR
UCR0109980 A.C. Sanders 6208 1986-03-09
United States, California, Imperial, Coyote Mountains. Fossil Canyon, 3.3 miles north of Imperial Hwy (S-2) at Ocotillo, on Shell Canyon Road, 32.78361 -116.02028, 305m
UCR
UCR0109979 A.C. Sanders 6239 1986-03-09
United States, California, Imperial, Painted Gorge, 5.1 miles north of S-80 on Painted Gorge Road, c. 5 miles NE of Ocotillo, 32.81 -115.97, 152m
UCR
UCR0109978 Steve Boyd 1213 1986-02-06
United States, California, Imperial, Cargo Muchacho Mountains, large canyon at SE end of mountains, 5.4 miles NE of Hwy I-8, off Sidewinder Road and powerline road, 32.82 -114.74, 162m
UCR
UCR0109987 James D. Morefield 3290 1986-03-19
United States, California, Inyo, Inyo Mts, hills just east of N end Saline Valley Rd, 2.9 mi. N 85° E of Bunker Hill Mine, 36.93278 -117.90111, 1070m
UCR
UCR0109986 James D. Morefield 3228 1986-03-11
United States, California, Inyo, Saline Valley, near intersection of Saline Valley and Racetrack Valley Roads. Nelson Range divide, 36.62194 -117.64778, 655m
UCR
UCR0112208 A.C. Sanders 43933 2020-03-02
United States, California, Imperial, Chocolate Mountains, US Navy Aerial Gunnery Range, in and west of large N-draining wash south of Blue Mountain, 33.22667 -115.09694, 415m
UCR
UCR0110005 A.C. Sanders 29137 2005-02-26
United States, California, Riverside, SE of Hwy 177 toward dunes above Palen Dry Lake, SE end of Coxcomb Mtns., 33.83389 -115.25361, 168m
UCR
UCR0110004 Scott D. White 12574 2009-03-24
United States, California, Riverside, western foothills of Mecca Hills, c. 0.5 air mi east of the Coachella Canal and 4 air mi south of the I-10 Fwy, 33.65 -116.0875, 21m
UCR
UCR0110000 Jim André 10829 2009-02-25
United States, California, Riverside, Big Maria Mountains, along west side of Hwy 95 just south of Black Point, c. 15 miles north of Blythe, 33.74215 -114.51647, 94m
UCR
UCR0110042 Jim André 13661 2010-04-23
United States, California, San Bernardino, Kelso Dunes, Mojave National Preserve, along powerline access road at south end of dunes, 7.5 miles west of Kelbaker Rd., 34.87182 -115.77207, 680m
UCR
UCR0110046 Jim André 11937 2010-03-18
United States, California, San Bernardino, Eastern end of Sacramento Mountains, along dirt road 4 miles south of I-40 at Hwy 95 junction, c. 1 mile east of Flattop Mtn. and 2 miles south of Eagle Peak, 34.82306 -114.75944, 583m
UCR
UCR0110003 R.F. Thorne 55605 1983-05-06
United States, California, Inyo, Death Valley National Monument, Funeral Mountains, upper end of Red Ampitheater, 36.40972 -116.65194, 976m