ASU:Plants
ASU0307044 Marc A. Baker 18724 2017-03-28
United States, California, San Bernardino, 13 km northeast of Twentynine Palms, 34.22261 -115.95369, 561m
ASU:Plants
ASU0309926 Liz Makings 5775 2018-05-01
United States, Nevada, Clark County, Gold Butte National Monument; St. Thomas Gap sand dunes, .71 miles northwest of intersection with BLM Road 113., 36.40957 -114.09082, 620m
ASU:Plants
ASU0156791 Cazier sn 1966-05-15
USA, Arizona, La Paz, 12 mi north of Quartsite, 33.83 -114.21, 265m
ASU:Plants
M. Butterwick 5033 1979-06-02
USA, Arizona, Mohave County, Pilgrim Wash 7.5' Quad; hwy 93 west of Aquarius Mountains, 34.9567 -113.678
ASU:Plants
ASU0156790 Cazier sn 1966-04-23
USA, Arizona, La Paz, 12 miles south of Quartsite, 33.49 -114.22, 363m
ASU:Plants
John L Anderson 93-2 1993-04-28
USA, Arizona, Mohave County, Warm Springs southwest Quad; ca 1 mi north of Sacramento Wash (access north of I-8 on powerline rd), 34.7421 -114.395, 244m
ASU:Plants
Marc A. Baker 17081 2010-05-07
USA, California, San Bernardino, Cady Mountains, 57km east of Barstow, 10km north of Pisgah Crater, 34.8352 -116.392, 817m
ASU:Plants
Marc A. Baker 16703 2008-05-12
USA, CALIFORNIA, San Bernardino, Johnson Valley, 27km ESE of the town of Lucerne Valley, just north of the Big Horn Mtns, 34.37 -116.66, 955m
ASU:Plants
Marc A. Baker 21259 2024-05-02
United States, Nevada, Clark, Pahrump Valley, 5km ENE of Cathedral Canyon, 64km WSW of central Las Vegas, 36.05618 -115.8434, 917m
ASU:Plants
Marc A. Baker 11672 1995-03-21
USA, Arizona, La Paz, Bouse northwest Quadrangle; 4.5k south of Bouse Wash; ca 20k SSE of Parker, 33.9473 -114.18, 253m
ASU:Plants
Marc A. Baker 20377 2020-04-27
United States, Nevada, Clark, Mormon Mesa, 10km NW of the Virgin River, 27km WSW of Mesquite, 95km NE of central Las Vegas, 36.7537 -114.3728, 623m
ARIZ
174887 J.G. Lemmon 3351 1884-00-00
United States, Arizona, Mohave County, Kingman, 35.1894 -114.053
ARIZ
345143 P.J. Leary 4316 1995-05-17
United States, Arizona, Mohave County, In Sand Hollow Wash, 0.7 mi E of the Nevada-Arizona state line, 36.954 -114.0463, 731m
ARIZ
358288 Alene Hambrick s.n. 2001-07-09
United States, Arizona, Mohave County, Growing in area west of Kingman called Golden Valley., 35.2233 -114.223
ARIZ
171277 W.E. Niles 863 1969-05-17
United States, Nevada, Clark County, Atlatl Rock, Valley of Fire State Park, 610m
ARIZ
418932 Duncan S. Bell 273 2009-04-19
United States, California, Riverside County, Arica Mountains: west side of range, approximately 2.5 air miles southwest of Priests Well., 34.01047 -114.9388, 391m
ASC
ASC00127824 G. Rink 17317 2022-10-07
United States, California, Riverside, northwest of Blythe, 33.648041 -114.67083, 119m
ASC
ASC00098064 G. Rink 10418 2011-04-03
United States, CALIFORNIA, Riverside, Northwest of Blythe, east of the McCoy Mtns, small gullies in desert pavement, 33.704805 -114.781818
ASC
ASC00113316 G. Rink 13088 2015-04-11
United States, California, San Bernardino, old Joshua Tree airstrip site, 34.154525 -116.250932, 747m
ASC
ASC00110013 G. Rink 12960 2014-09-20
United States, California, San Bernardino, Stateline Power Plant, 35.585732 -115.464925, 905m
ASC
ASC00093728 G. Rink 8521 2009-04-02
United States, NEVADA, Clark, 3 miles southeast of Jean on sandy flats, 35.74885 -115.31662, 880m
ASC
ASC00086205 Arnold Tiehm 14734 2005-04-30
United States, Nevada, Lincoln, Flat Top Mesa, NW side near the big bend in the E fork of Toquop Wash, 36.8566667 -114.1602778, 640m
ASC
ASC00086187 Arnold Tiehm 14707 2005-04-27
United States, Nevada, Clark, Mud Hills, 0.65 road miles SE of Gold Butte Road on road to St. Thomas Gap, then 0.4 road miles NE, hills to NE, 36.4136111 -114.1086111, 750m
ASC
ASC00132976 Liz Makings 5775 2018-05-01
United States, Nevada, Clark County, Gold Butte National Monument; St. Thomas Gap sand dunes, .71 miles northwest of intersection with BLM Road 113., 36.40957 -114.09082, 620m
ASC
ASC00020467 J.H. Weber & L. McGill s.n. 1970-07-27
United States, Arizona, Maricopa, Route 88, 9 mi N of Apache Junction, 33.516 -111.46
ASC
ASC00020468 J.H. Weber & L. McGill s.n. 1970-07-27
United States, Arizona, Maricopa, Route 88, 9 mi N of Apache Junction, 33.516 -111.46
ASC
G.L. Clifton 42206 2004-05-07
United States, Arizona, Mohave, Littlefield Quad, Beaver Dam, 36.904916 -113.946493, 604m
ASC
ASC00100637 Marc A. Baker 17081 2010-05-07
United States, CALIFORNIA, San Bernardino, Cady Mountains, 57km east of Barstow, 10km north of Pisgah Crater, small ravine through granite, 34.8352 -116.392
DES
DES00096816 Liz Makings 5775 2018-05-01
United States, Nevada, Clark County, Gold Butte National Monument; St. Thomas Gap sand dunes, .71 miles northwest of intersection with BLM Road 113., 36.40957 -114.09082, 620m
DES
DES00038949 Wendy C. Hodgson 8527 1994-09-11
USA, Arizona, Mohave County, Grand Canyon, Hualapai Indian Reservation, up Bridge Canyon within 1/2 mile south of Colorado River at Colorado River Mile 235. T28N /R12W extreme NE1/4 Section 35, south side of Colorado River., 35.76944 -113.529021, 426m
DES
DES00019825 Butterwick 5033 1979-06-02
USA, Arizona, Mohave, Hwy 93 west of Aquarius Mts. Pilgrim Wash 7.5'., 34.9566756 -113.6788741, 800m
DES
DES00088161 A.C. Sanders 40392 2012-08-22
United States, California, Imperial, BLM Rd. 554, 1 mi. south of Bradshaw Trail, 2.1 mi. SE (126°) of Indian Well, 33.40292 -115.15281, 457m
DES
DES00075712 Duncan S. Bell 3005 2011-10-22
United States, California, Riverside County, Sonoran (Colorado) Desert; Arica Mountains, west side of range, c. 2.6 air miles west of Priests Well, c. 6.8 air mi. SW of Rice, 34.0213 -114.942, 437m
UCR
UCR0016956 A.C. Sanders 36640 2009-03-27
United States, California, San Bernardino, Cady Mountains, along the powerline route in the pass between Pisgah and Broadwell valleys, 34.83278 -116.32167, 793m
UCR
UCR0016951 Marc A. Baker 18724 2017-03-28
United States, California, San Bernardino, 13 km northeast of Twentynine Palms, 34.22261 -115.95369, 561m
UCR
UCR0016916 A.C. Sanders 40823 2013-05-02
United States, California, Imperial, Chuckwalla Bench, south of Chuckwalla Mountains, upland area near Arroyo Seco, 2.6 km SE (115°) of where it crosses the old Niland-Blythe Rd, 3.3 km SW (339°) of Raineys Well, 33.4058 -115.21863, 564m
UCR
Jim André 23695 2012-04-26
United States, Nevada, Clark, [Mesquite Heights Rd.] just north of town Mesquite, 2.3 miles north-northwest of the junction of Hwy I-15 and Sandhill Blvd., 36.83183 -114.08543, 562m
UCR
UCR0016937 Onkar Singh 5771 2016-04-26
United States, California, San Bernardino, Fort Irwin National Training Center, c. 4.7 km SSW of Bitter Spring, 35.18308 -116.43822, 454m
UCR
UCR0016950 James Merle Harper s.n. 1968-08-30
United States, California, San Bernardino, Joshua Tree [town], vacant lot on “Summit” [error for Sunset] Rd, between Division St. and Desert Air St.; Mojave Desert, 34.13278 -116.3175, 854m
UCR
UCR0016929 Larry F. LaPré s.n. 1979-10-08
United States, California, San Bernardino, Valley Mountain, c. 5 miles northeast of Twentynine Palms; Mojave Desert, 34.20222 -115.95806, 524m
UCR
UCR0016945 Don Emery s.n. 1980-05-23
United States, California, San Bernardino, east end of Rodman Mountains, 7 miles southwest of Pisgah Crater along the powerline road; Mojave Desert, 34.67778 -116.5075, 979m
UCR
UCR0016914 Jim André 20848 2012-04-15
United States, California, Riverside, west end of Hayfield Dry Lake, 0.3 mi. N. of I-10, 0.4 mi. NE of Jct Hayfield Rd and I-10, 33.67385 -115.65125, 395m
UCR
UCR0016920 Frank C. Vasek 710909--06 1971-09-09
United States, California, San Bernardino, Hwy 62 near Joshua Tree, 0.2 mile east of Institute of Mental Physics [59700 Hwy 62]; Mojave Desert, 34.135 -116.35361, 915m
UCR
UCR0016954 A.C. Sanders 36582 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
UCR0016969 A.C. Sanders 37499 2010-03-16
United States, California, Riverside, SE side of McCoy Mountains, upper part of wash c. 4.5 miles NW of Blythe Airport, c. 3.5 miles ENE of McCoy Peak, 33.65611 -114.79306, 204m
UCR
UCR0016948 Jim André 4585 2004-05-01
United States, California, San Bernardino, Fenner Valley, Essex Road, 1 mile north of Hwy I-40, 34.80969 -115.336, 671m
UCR
UCR0016952 Jim André 8783 2008-04-30
United States, California, San Bernardino, Ivanpah Valley, just south of major transmission line, c. 3 mi west-northwest of Primm, 35.61278 -115.41472, 778m
UCR
J.S. Holland 3728 1998-05-17
United States, Nevada, Clark, 3 miles east of Desert and 6 miles north of Nipton, Calif, west base of Lucy Gray Mountains, 35.54111 -115.29889, 915m
UCR
UCR0016957 A.C. Sanders 36693 2009-03-29
United States, California, San Bernardino, Cady Mountains, 3 mi. (air) NE of Sleeping Beauty Mountain, 34.81648 -116.25518, 593m
UCR
UCR0016953 A.C. Sanders 36690 2009-03-29
United States, California, San Bernardino, Cady Mountains, 2.75 mi. (air) NE of Sleeping Beauty Mountain, 34.8161 -116.2609, 615m
UCR
UCR0016918 Jim André 20728 2011-04-18
United States, California, San Bernardino, Pisgah lava flow, along Pisgah Crater Rd, 2.0 mi. south of Hwy 66 (and I-40), at NW end of (remains of) primary crater, 34.74953 -116.38002, 711m
UCR
UCR0113164 Glenn Rink 10418 2011-04-03
United States, California, Riverside, BLM, northwest of Blythe, east of the McCoy Mountains, 33.65669 -114.78011, 171m
UCR
UCR0016915 A.C. Sanders 40392 2012-08-22
United States, California, Imperial, BLM Rd. 554, 1 mi. south of Bradshaw Trail, 2.1 mi. SE (126°) of Indian Well, 33.40292 -115.15281, 457m
UCR
UCR0016963 Dave Silverman 7886B 2010-03-30
United States, California, Riverside, East bajada flank of southern McCoy Mtns, 1 km west of Black Creek Rd, 7.8 km east of McCoy Peak, and 4.8 km N of I-10, 33.65219 -114.77081, 165m
UCR
UCR0016964 Dave Silverman 7880 2010-03-30
United States, California, Riverside, east bajada flank of southern McCoy Mountains, 950 m W of Black Creek Rd, E of McCoy Pk, and 4.4 km north of I-10, 33.64889 -114.76708, 171m
UCR
UCR0016966 Dave Silverman 7897 2010-03-31
United States, California, Riverside, east bajada flank of the southern McCoy Mtns, 2.9 km W of Black Creek Rd, 5.9 km NE of McCoy Peak, 7.2 km N of I-10, 33.67558 -114.79822, 198m
UCR
UCR0016967 Dave Silverman 7881 2010-03-30
United States, California, Riverside, southern McCoy Mtns, east bajada flank, 800 m west of Black Creek Rd, 4.5 km north of I-10, and 8 km east of McCoy Peak, 33.65086 -114.76753, 155m
UCR
UCR0113165 Glenn Rink 13088 2015-04-11
United States, California, San Bernardino, old Joshua Tree airstrip site, 34.15211 -116.2535, 747m
UCR
UCR0016917 Jim André 19580 2010-04-03
United States, California, San Bernardino, Joshua Tree National Park, Pinto Mountains; east of Ironage Mine, c. 1 mile east of Ironage Road, 4.8 mi. south of Hwy 62; Joshua Tree National Park, 34.06528 -115.62333, 613m
UCR
UCR0016936 Jim André 29747 2014-04-07
United States, California, San Bernardino, along RR tracks (south side), due north of Rest Area at Interstate 40, about 30 miles east of Barstow, 5.3 miles west of Hector Road, 34.81035 -116.52032, 537m
UCR
UCR0111973 Glenn Rink 12960 2014-09-20
United States, California, San Bernardino, Stateline Power Plant, 35.58583 -115.465, 905m
UCR
UCR0165370 Michael Honer 3834 2011-04-01
United States, California, Riverside, McCoy Wash: 8.8km north of I-10, 19.6km NW of Blythe. Near NW corner of Blythe Solar Power Project, 33.6901 -114.77875, 171m
UCR
UCR0113011 Glenn Rink 13060 2015-03-27
United States, California, San Bernardino, Twentynine Palms Marine Base, c. 10 miles northeast of Twentynine Palms, 34.22528 -115.95478, 549m
UCR
UCR0165369 Michael Honer 3859 2011-04-05
United States, California, Riverside, bajada east of McCoy Mtns.: 10.5km north of I-10, 21.8km NW of Blythe, 33.70523 -114.7997, 194m
UCR
UCR0016927 Jeri Hirshberg s.n. 1988-03-22
United States, California, San Bernardino, Hwy 247 c. 3 miles east of Old Woman Springs; Mojave Desert, 34.37778 -116.66139, 951m
UCR
UCR0016933 A.C. Sanders 9074 1989-04-16
United States, California, San Bernardino, Twentynine Palms Marine Corps Base, Sand Hill Range in SW corner of base, Surprise Spring; Mojave Desert, 34.29806 -116.22111, 686m
UCR
UCR0016926 John Wear s.n. 1990-07-08
United States, California, San Bernardino, 3 miles south of Hwy I-40, east of Hector Mine Rd.; Mojave Desert, 34.76083 -116.41, 642m
UCR
UCR0115242 Glenn Rink 12960 2014-09-20
United States, California, San Bernardino, Stateline Power Plant, 35.58583 -115.465, 905m
UCR
UCR0016958 Jim André 10697 2008-09-16
United States, California, San Bernardino, Joshua Tree National Park, approx. at Indian Cove Campground, 34.09652 -116.15668, 954m
UCR
UCR0016934 B.G. Pitzer 1812 1991-06-26
United States, California, San Bernardino, Twentynine Palms Marine Corps Base. “West” Artillery Range, just south of Camp Wilson, c. 6 km airline east of Surprise Spring; Mojave Desert, 34.29972 -116.11639, 581m
UCR
UCR0016928 Theo Glenn 91--84 1991-05-08
United States, California, Riverside, Big Maria Mountains, north of Blythe, 33.9125 -114.63889, 378m
UCR
UCR0165271 Michael Honer 3373 2010-05-19
United States, California, San Bernardino, Bajada north of Rodman Mountains 4.3 km south of I-40, 2.6km east of Ft. Cady Road., 34.77235 -116.57875, 645m
UCR
UCR0016919 Michael A. Patten s.n. 1993-03-28
United States, California, San Bernardino, wash under Hwy 247 bridge, c. 2.75 miles southest of Old Woman Springs; Mojave Desert, 34.37778 -116.66139, 954m
UCR
UCR0016930 B.G. Pitzer 1807 1992-06-26
United States, California, San Bernardino, Twentynine Palms Marine Corps Base. Delta Range, c. 7.5 km (air) SW of Cleghorn Pass; Mojave Desert, 34.31667 -116.01667, 795m
UCR
UCR0016944 B.G. Pitzer 1809 1991-06-26
United States, California, San Bernardino, Twentynine Palms Marine Corps Base. “West” Artillery Range, just south of Camp Wilson, c. 6 km airline east of Surprise Spring, south side of [Rainbow Canyon] Road; Mojave Desert, 34.29167 -116.145, 598m
UCR
UCR0016949 Jim André 5016 2005-05-01
United States, California, San Bernardino, Cady Mtns, along service road of railroad, north side of I-40, just north of underpass at railroad, north of Pisgah lava flow, 34.77417 -116.36917, 650m
UCR
UCR0016938 B.G. Pitzer 1784 1991-06-19
United States, California, San Bernardino, Twentynine Palms Marine Corps Base. “Gypsum Ridge” Artiller Range, c. 7.5 km airline SW of Gypsum Ridge and 5 km airline NNW of Surprise Spring; Mojave Desert, 34.33833 -116.24333, 703m
UCR
UCR0016939 B.G. Pitzer 1789 1991-06-19
United States, California, San Bernardino, Twentynine Palms Marine Corps Base. Boundary between Emerson Lake/Gypsum Ridge Artillery Ranges, on west side of road, c. 4 km south and slightly east of south end of Hidalgo Mtn, c. 8.5 km airline ESE of Ames Well; 13.5 km SE of Quackenbush Dry Lake; Mojave Desert, 34.365 -116.265, 765m
UCR
UCR0016932 B.G. Pitzer 1637 1991-05-22
United States, California, San Bernardino, Twentynine Palms Marine Corps Base. “Sand Hill” Artillery Range, c. 6.5 km SW of Surprise Spring, and 9 km (airline) east of Landers. Tortoise study plot #2; Mojave Desert, 34.26833 -116.27667, 795m
UCR
UCR0016947 A.C. Sanders 34659 2008-04-02
United States, California, San Bernardino, Ivanpah Valley, 0.3 mi. SW of corner of Primm Golf Course at Yates Well Rd, 0.9 mi. WNW of intersection of I-15 and Yates Well Rd., 35.54444 -115.43528, 823m
UCR
UCR0016946 Jim André 4986 2005-04-30
United States, California, San Bernardino, Blind Hills, c. 1 mile north of I-40 along Essex Road, 34.80969 -115.336, 671m
UCR
UCR0016940 B.G. Pitzer 1736 1991-06-04
United States, California, San Bernardino, Twentynine Palms Marine Corps Base. Emerson Range c. 4 km south of Hidalgo Mountain, c. due east of north end of “Artillery Hill”; Mojave Desert, 34.34167 -116.29167, 734m
UCR
UCR0016943 B.G. Pitzer 1793 1991-06-25
United States, California, San Bernardino, Twentynine Palms Marine Corps Base. “Delta” Artillery Range, c. 10 km (airline) west-southwest of Cleghorn Pass; Mojave Desert, 34.31167 -116.045, 826m
UCR
UCR0016925 Mitch Provance 744 1998-06-23
United States, California, San Bernardino, east of Horsethief Flat, 0.5 km north of the Arrastre Creek Dam; Desert Slope of the San Bernardino Mtns., 34.324 -116.76283, 1433m
UCR
L.C. Higgins 26800 2005-07-08
United States, Utah, Washington, Between Washington City and Sand Hollow Reservoir, 37.11483 -113.44633, 822m
UCR
UCR0016935 Jim André 29715 2014-04-07
United States, California, San Bernardino, Cady Mountains, SW base of Sleeping Beauty Mountain, c. 2.5 miles north of US Hwy 40, 11 miles WNW of Ludlow, 0.9 mi north of major powerlines, c. 6 miles NE of Pisgah Lava Flow, 34.7826 -116.30943, 786m
UCR
UCR0016942 Nancy K. Cione s.n. 2008-05-14
United States, California, San Bernardino, Johnson Valley OHV area, c. 2000 ft. NE of Means Well, north of Means Dry Lake, 34.42028 -116.50861, 787m
UCR
UCR0016941 Nancy K. Cione s.n. 2008-05-06
United States, California, San Bernardino, Johnson Valley OHV area, SW of Means Dry Lake, 34.40444 -116.52111, 799m
UCR
UCR0016962 Dave Silverman 7899 2010-03-31
United States, California, Riverside, southern McCoy Mtns, east bajada flank, 2.1 km west of Black Creek Rd, 6.5 km ENE of McCoy Peak and 6.6 km north of I-10, 33.66944 -114.78944, 189m
UCR
UCR0016959 A.C. Sanders 37553 2010-03-23
United States, California, Riverside, Chuckwalla Valley, at SW foot of Palen Mountains, 33.69639 -115.1575, 130m
UCR
UCR0016968 Duncan S. Bell 3005 2011-10-22
United States, California, Riverside, Arica Mountains, west side of range, c. 2.6 air miles west of Priests Well, c. 6.8 air mi. SW of Rice, 34.02128 -114.94189, 437m
UCR
UCR0189326 Tim Thomas 5916 2012-10-25
United States, California, Imperial, Chuckwalla Bench, 0.1 mile west of bladed route, 3.5 miles SW of Indian Well, 33.40281 -115.24631, 590m
UCR
UCR0016923 Michael D. Wilcox s.n. 2011-05-20
United States, California, San Bernardino, town of Joshua Tree, along CA Hwy 62 near Torres Ave., 34.13472 -116.3375, 889m
UCR
UCR0016921 David Charlton s.n. 2005-08-11
United States, California, San Bernardino, town of Joshua Tree, 5 acre parcel at SE corner of Rice Ave. and Chickasaw Rd, 2 blocks south of Hwy 62, 34.13083 -116.28722, 823m
UCR
UCR0016922 David Charlton s.n. 2005-07-11
United States, California, San Bernardino, NE of Yucca Valley in community of Landers, 20 acre parcel at end of Sunever Rd. between La Brisa Dr. and Sonora Rd., 34.21944 -116.26333, 793m
UCR
UCR0016961 Amber Swanson 530 2011-05-05
United States, California, San Bernardino, Pipes Wash area off Creole Mine Road near hill outside of Twentynine Palms Airforce Base, 34.36047 -116.41856, 797m
UCR
UCR0016924 Mark A. Elvin 1109 1998-06-21
United States, California, San Bernardino, Twentynine Palms Marine Corps Base, SW corner of base, Sand Hill Training Range (”Acorn Range”), c. 9 km due east of Giant Rock, 34.2875 -116.26417, 732m
UCR
UCR0016965 Duncan S. Bell 273 2009-04-19
United States, California, Riverside, Arica Mountains, west side of range, c. 2.5 air miles SW of Priests Well, 34.01047 -114.93881, 391m
UCR
UCR0016960 A.C. Sanders 38296 2010-05-05
United States, California, San Bernardino, Ivanpah Valley, south of limestone hill emerging from alluvium below Clark Mountain, 10.5 km SW (245°) of Primm, NV, 5.8 km WNW (104°) of Primm Valley Golf Club, 7.8 km W of I-15, 35.56722 -115.49361, 991m
UCR
UCR0016931 B.G. Pitzer 1615 1991-05-20
United States, California, San Bernardino, Twentynine Palms Marine Corps Base. “Emerson Lake” Artillery Range, just east of Los Padres Mine, c. 4.5 air km south of Emerson Dry Lake and 9 air km southeast of summit of Hidalgo Mtn; Mojave Desert, 34.39167 -116.395, 732m