ASU:Plants
RB Oxford 449 1973-06-25
USA, Arizona, La Paz, 12 mi northeast of Bouse on Swansea Rd and 200 yds northwest in sand dunes, 34.0375 -113.93, 411m
ASU:Plants
Harry Tate sn 1967-07-10
USA, Arizona, Yuma, US Hwy 80, 6 mi west of Tacna, 32.6975 -114.056
ASU:Plants
ASU0156471 Barbara C. Hovatter 436 1969-04-17
USA, Arizona, La Paz, Between Wenden & Salome, 33.7811 -113.614, 585m
ASU:Plants
ASU0156470 Elinor Lehto L-22945 1978-05-30
USA, Arizona, Mohave County, US 93, 0.8 mi south of Jct w/Chico Mine Rd (NW Kingman), 35.1778 -114.052
ASU:Plants
ASU0156469 Harry Tate sn 1967-08-07
USA, Arizona, Yuma, 4 miles west of Tacna, 32.6975 -114.022
ASU:Plants
ASU0156468 Charlotte M. Christy 1504 1993-05-08
USA, Arizona, Mohave County, Sacramento Valley between Black Mountains & Kingman along old US 66; ca 12 rd-mi southwest I-40, 34.8147 -114.16, 792m
ASU:Plants
Bruce Parfitt 2228 1977-05-26
USA, Arizona, Mohave County, 0.3 miles north of mile-marker 61 on Hwy 93, 1036m
ASU:Plants
ASU0156466 Cazier sn 1966-05-14
USA, Arizona, La Paz, 5 mi southeast of Bouse, 33.8812 -113.943
ASU:Plants
Elinor Lehto L-23573 1979-04-06
USA, Arizona, Yuma, Cabeza Prieta Game Range, 32.25 -113.45
ASU:Plants
ASU0156464 M. Butterwick 5049 1979-06-02
USA, Arizona, Mohave County, Dutch Flat southeast 7.5' Quad; along Yucca to Alamo Rd, 34.6262 -113.834, 914m
ASU:Plants
Robert E. Coombs 2517 1978-06-14
USA, Arizona, Mohave County, Fort Pierce Wash, 36.9954 -113.452, 884m
ASU:Plants
Wendy C. Hodgson 9214-1 of 2 1995-05-17
USA, Arizona, La Paz, 2.85 miles southeast of Bouse (and Plomosa Road) along hwy 72, 33.9012 -113.972, 330 - 450m
ASU:Plants
Wendy C. Hodgson 9214-2 of 2 1995-05-17
USA, Arizona, La Paz, 2.85 miles southeast of Bouse (and Plomosa Road) along hwy 72, 33.9012 -113.972, 330 - 450m
ASU:Plants
ASU0156480 Richard S Felger 92-622 1992-06-16
USA, Arizona, Yuma, Cabeza Prieta National Wildlife Refuge; Tule Well, 32.2261 -113.749, 358m
ASU:Plants
ASU0156479 KA Schulz 446 1993-10-24
USA, Arizona, Yuma, Along Coyote Wash in Lechuguilla Desert, 8.0 km WSW of Coyote Peak, 14 km ESE of Sheep Mountain, 32.5037 -114.092, 201m
ASU:Plants
ASU0156478 Elinor Lehto L-23026 1978-05-31
USA, Arizona, Mohave County, Pierce Ferry Rd, 13.5 mi northeast of Dolan Springs, 2.8 mi southwest of junction with road to Hackberry, 35.7303 -114.102
ASU:Plants
ASU0106505 Marc A. Baker 19139 2017-07-18
United States, NEVADA, Churchill County, Clan Alpine Mountains, 4km south of Twin Peaks, 62km ESE of Fallon, Ericameria nauseosa scrub with Brickellia oblongifolia, Ephedra nevadensis, Euphorbia polycarpa, and Stephanomeria pauciflora., 39.3743 -118.0641, 1692m
ASU:Plants
ASU0106506 Marc A. Baker 19139 2017-07-18
United States, NEVADA, Churchill County, Clan Alpine Mountains, 4km south of Twin Peaks, 62km ESE of Fallon, Ericameria nauseosa scrub with Brickellia oblongifolia, Ephedra nevadensis, Euphorbia polycarpa, and Stephanomeria pauciflora., 39.3743 -118.0641, 1692m
ASU:Plants
ASU0156477 M. Butterwick 6404 1980-05-16
USA, Arizona, La Paz, Bouse Hills northeast 7.5' Quad; Cunningham Wash, 1 1/2 miles northeast of Graham Well in Butler Valley, 33.9794 -113.791, 427m
ASU:Plants
ASU0156476 Denton 1429 1976-11-04
USA, Arizona, Mohave County, 40 miles north of Kingman, 35.5825 -114.14, 1036m
ASU:Plants
Davidson sn 1963-05-16
USA, Arizona, La Paz, Parker, 34.15 -114.288
ASU:Plants
T Reeves 5600 1977-05-27
USA, Arizona, La Paz, 11 mi east of Alamo State Park, 34.19 -113.37, 610m
ASU:Plants
ASU0013211 Richard S. Felger 90-174 1990-06-07
Mexico, Sonora, Mpio. de San Luis Río Colorado. 35 miles east of San Luis Río Colorado on MEX Hwy 2., 32.0997355585321 -114.215240478516
ASU:Plants
ASU0013212 T.L. Burgess 5900 1980-07-02
Mexico, Sonora, Hwy 2, 34.2 mi E of Colorado River bridge W of San Luis; km marker 148, 32.3167 -114.267, 175m
ASU:Plants
ASU0013213 L. McGilI 8746 1971-06-07
Mexico, Baja California, Rte #3, 43.2 mi N of Ensenada., 32.282594 -116.528776
ASU:Plants
ASU0156475 Puckle sn 1963-05-16
United States, Arizona, Yuma
ASU:Plants
ASU0307698 Marc A. Baker 19552 2018-05-11
United States, CALIFORNIA, Riverside County, Chuckwalla Valley, 7.5km NE of Desert Center, 70km WNW of central Blythe, 33.7547 -115.3398, 170m
ASU:Plants
ASU0313790 Liz Makings 7212 2022-04-18
United States, California, San Bernardino County, Southern bajada of the Marble Mountains; Historical Route 66, 4.35 miles east of Chambless, 34.57592 -115.47299, 380m
ASU:Plants
ASU0107119 Liz Makings 5348 2017-06-23
United States, Arizona, Mohave County, Colorado Plateau/Arizona Strip: Grand Canyon Parashant National Monument; BLM Road 101 along southern border of Paiute Wilderness north of Mud Mountain, 36.66586 -113.83167, 1300m
ASU:Plants
ASU0307608 Marc A. Baker 19552 2018-05-11
United States, CALIFORNIA, Riverside County, Chuckwalla Valley, 7.5km NE of Desert Center, 70km WNW of central Blythe, 33.7547 -115.3398, 170m
ASU:Plants
ASU0306962 Marc A. Baker 19588 1953-08-17
United States, CALIFORNIA, San Bernardino County, Avawatz Mountains, 9.3km SE of Avawatz Pass, 37km NE of Fort Irwin, 86km NNE of Barstow, 35.4645 -116.371, 1133m
ARIZ
427733 Mark Fishbein 7550 2016-03-16
United States, Arizona, La Paz, Tributary of Bouse Wash, about 600 m up the arroyo from AZ Hwy 72, about 9.5 km (air) northwest of Bouse., 33.99595 -114.07855, 260m
ARIZ
427737 Mark Fishbein 7554 2016-03-16
United States, Arizona, La Paz, Cactus Plain, tributary of Bouse Wash, at crossing of Swansea Rd, 560 m north of jct Butler Valley Ranch Rd, 3.5 km northeast of jct Yucca Dr/Saguaro Dr at Bouse., 33.96908 -113.99917, 300m
ARIZ
370350 R. S. Felger 90-174 1990-06-07
Mexico, Sonora, San Luis Río Colorado Municipio, 35 miles east of San Luis Río Colorado on Mex Hwy 2
ARIZ
T. R. Van Devender 89-130 1989-04-20
United States, Arizona, La Paz County, 2.6 mi SE of Bouse on AZ hwy 72, 33.905822 -113.972851
ARIZ
R. J. Barr 67-130 1967-04-16
United States, Arizona, Yuma County, 1 mi W of Wellton, 32.672779 -114.16335, 79m
ARIZ
R. Wiedhopf 70-56 1970-05-02
United States, Arizona, Yuma County, One mi E of Tacna, 32.6975 -113.95278
ARIZ
S. P. McLaughlin 2191 1979-06-12
United States, Arizona, Yuma County, 10 mi E of Wellton, 32.672662 -113.973714, 91m
ARIZ
J. Whitehead 72-271 1972-10-04
United States, Arizona, Mohave County, Stockton Hills road, 35.3344 -114.1163
ARIZ
R. J. Barr 63-240 1963-05-27
United States, Arizona, Yuma County, First culvert W of Wellton along U.S. hwy 80, 32.67278 -114.14611
ARIZ
S. P. McLaughlin 2499 1980-07-16
United States, Arizona, Mohave County, Hackberry Road, 12.8 mi south of U.S. hwy 66, 35.1886 -113.6309, 1097m
ARIZ
R. J. Barr 65-210 1965-05-20
United States, Arizona, Yuma County, Near Tacna, 32.6975 -113.95278
ARIZ
C. T. Mason 2841 1968-06-08
United States, Arizona, Mohave County, Side canyon along Pocum Wash approaching Grand Wash, 36.280268 -114.000792
ARIZ
T. H. Kearney 10009 1934-09-11
United States, Arizona, Yuma County, Wellton, 32.67278 -114.14611
ARIZ
D. Demaree 41211 1959-06-14
United States, Arizona, Mohave County, Kingman, 35.1894 -114.053, 1341m
ARIZ
M. E. Jones s.n. 1884-05-17
United States, Arizona, Mohave County, Yucca, 34.875 -114.15
ARIZ
R. J. Barr 66-47 1966-06-01
United States, Arizona, Yuma County, One mi W of Wellton along U.S. hwy 80, 32.67278 -114.14611
ARIZ
K. F. Parker 7462 1951-06-30
United States, Arizona, Yuma County, 2 mi E of Wellton, 32.672775 -114.111631, 70m
ARIZ
S. P. McLaughlin 2197 1979-06-13
United States, Arizona, Mohave County, 12.9 mi south of Oatman, 35.013 -114.3887, 304m
ARIZ
D. Demaree 41048 1959-05-30
United States, Arizona, Coconino County, Sedona, 34.8697 -111.761, 1371m
ARIZ
L. N. Goodding s.n. 1935-12-04
United States, Arizona, Yuma County, Tule Wells, 32.2262 -113.7494
ARIZ
R. S. Felger 92-622 1992-06-16
United States, Arizona, Yuma County, Cabeza Prieta Nat Wildlife Refuge, Tule Well, 32.2262 -113.7494, 358m
ARIZ
G. J. Harrison 6264 1929-09-30
United States, Arizona, Yuma County, Between Wellton and Mohawk, 32.6667 -114
ARIZ
C. E. Jenkins 2678 1980-04-13
United States, Arizona, La Paz County, AZ hwy 72, ca. 9 mi south of Parker, 34 -114.233333
ARIZ
433788 Percy Train 1810 1938-05-24
United States, Nevada, Clark County, Gulch west of old Ft. Callville; Lake Mead National Recreation Area, 610m
ARIZ
174931 R. Wiedhopf 70-56 1970-05-02
United States, Arizona, Yuma County, One mile east of Tacna, along roadside and in culvert.
ARIZ
221669 C. Jenkins 2678 1980-04-13
United States, Arizona, Yuma County, State Highway 72, about 9 miles south of Parker.
ARIZ
201314 T. R. Van Devender s.n. 1986-10-08
United States, Arizona, Mohave County, Between Dolan Springs and Meadview on Pierce Ferry Road., 35.59194 -114.2725
ARIZ
258553 Norman M. Simmons s.n. 1965-05-21
United States, Arizona, Yuma County, Lechuguilla Desert, Cabeza Prieta Game Reserve., 32.41806 -113.9825
ARIZ
217279 R. E. Combs 2517 1978-06-14
United States, Arizona, Mohave County, Fort Pierce Wash., 36.9954 -113.4519, 884m
ARIZ
166437 R. J. Barr 67-130 1967-04-16
United States, Arizona, Yuma County, 1 mile west of Welton., 79m
ARIZ
195437 R. S. Felger 1963-01-01
Mexico, Sonora, 30 m by road E of San Luis, NW Sonora, Son.
ARIZ
219869 R. V. Moran 1979-07-14
Mexico, Baja California, 6 km SE of Japá, Sierra Juárez, B.C., 32.4 -116.1
ARIZ
224818 T. L. Burgess 1980-07-02
Mexico, Sonora, Hwy. 2, 34.2 mi E of Colorado River bridge W of San Luis; km marker 148, Son., 32.31667 -114.2667
ARIZ
260153 R. S. Felger 1977-07-17
Mexico, Sonora, 18 mi by road (Mex. Hwy. 2) E of San Luis Río Colorado, Son.
ARIZ
318850 T. L. Burgess 1990-07-30
Mexico, Baja California, W side of El Pedregoso, B.C.
ARIZ
335516 T. R. Van Devender 97-532 1997-04-27
Mexico, Sonora, San Luis Rio Colorado, 50 km E of San Luis Rio Colorado on Mex. 2, Mpio. San Luis Rio Colorado, Son., 32.320833 -114.247778
ARIZ
422636 K. Reichhardt KR99-011 1999-10-27
United States, Arizona, La Paz County, In Tyson Wash in La Posa LTVA south of Quartzsite, AZ.
ASC
ASC00105821 G. Rink 10824 2011-08-11
United States, Arizona, Mohave, West of Cedar Spring next to road, 36.550016 -114.009973, 1130m
ASC
ASC00017992 Chester F. Deaver 6234A 1963-07-01
United States, Utah, Washington, Hwy 15 between Hurrcane and Virgin, about 2 mi E of Hurricane, 37.209989 -113.23913, 1981m
ASC
ASC00010356 D. Demaree 41211 1959-06-14
United States, Arizona, Mohave, Kingman., 35.189443 -114.053006, 1341m
ASC
ASC00011903 D. Demaree 41048 1959-05-30
United States, Arizona, Coconino, Sedona., 34.86972 -111.76028, 1371m
ASC
ASC00017922 C.T. Mason 2841 1968-06-08
United States, Arizona, Mohave, Side canyon along Pocum Wash, approaching Grand Wash., 36.280268 -114.000792
ASC
ASC00130955 G. Goodwin 6479 2024-10-15
United States, California, San Bernardino, Along old Rt. 66 near Essex, 34.727588 -115.25831, 533m
ASC
ASC00098113 G. Rink 10473 2011-04-24
United States, NEVADA, Clark, Along a Transmission line in the Eldorado Valley ca 10 miles south of Boulder City on the west side of Hwy 95, 35.859107 -114.980787, 535m
ASC
ASC00064017 G. Rink s.n. 1997-10-31
United States, Arizona, Mohave, Arizona Strip, Pocum Wash, 36.6372 -113.7867, 1097m
ASC
ASC00066420 W. Hodgson 9214 1995-05-17
United States, Arizona, La Paz, 2.85 mi SE of Bouse (and Plomosa Rd) along Highway 72., 33.9 -113.966667, 330 - 450m
ASC
ASC00133658 G.L. Clifton 39760 2003-04-29
United States, Arizona, Mohave, Yucca Quad, Gem Acres Road, 34.791076 -114.158056, 450m
DES
DES00079792 Wendy C. Hodgson 29941 2014-09-11
USA, Arizona, Mohave County, Along Stockton Hill Road north of Kingman, just east of Table Mountain and west of Red Lake., 35.712373 -114.119747, 859m
DES
DES00006032 E. R. Blakley 356 1952-06-18
USA, Arizona, Mohave, West side Hualapai Mountains near Chisolm Springs turnoff to Wikiup., 34.9 -113.88333, 838m
DES
DES00006577 R.G. Engard 1972-08-20
USA, Arizona, Yuma, Boundary sign at western edge of Cabeza Prieta Game Range between Tule Well & Tinajas Altas Mtns., 32.251549 -113.885068, 350m
DES
DES00006631 C.M. Flanagan 1971-05-22
USA, California, San Bernardino, 29 Palms, San Bernardino County. On shoulder of 29 Palms Drive, 34.129383 -116.074005
DES
DES00040738 W. Hodgson 9214 1995-05-17
USA, ARIZONA, La Paz County, 2.85 mi SE of Bouse (and Plomosa Rd) along Highway 72., 33.9 -113.966667, 330 - 450m
DES
DES00087750 Wendy C. Hodgson 29546 2014-05-21
USA, Arizona, Coconino County, Along Hackberry Road, north of Interstate 40, south of gas pipeline south of Route 66., 35.194198 -113.62585, 1125m
DES
DES00041127 Jon Rebman 3180 1996-05-24
Mexico, Baja California, Wash area between San Francisquito and Calmalli; 28.3 miiles southwest of San Francisquito., 28.216667 -113.183333
DES
DES00010019 Noel H. Holmgren 6487 1973-03-23
USA, California, Riverside Co., Chuckwalla Valley, 2.8 miles northeast of Desert Center, 33.741222 -115.366856, 198m
DES
DES00055730 Jack Whitehead 271 1972-10-04
USA, Arizona, Mohave County, Stockton Hills Road, 35.31583 -114.07163
DES
DES00045429 R. G. Engard 919 1976-04-18
USA, Arizona, Yuma County, Intersection of the western boundary of the Cabeza Prieta Game Reserve with the Camino del Diablo., 32.411944 -113.968139, 365m
DES
DES00087751 Wendy C. Hodgson 29546 2014-05-21
USA, Arizona, Coconino County, Along Hackberry Road, north of Interstate 40, south of gas pipeline south of Route 66., 35.194198 -113.62585, 1125m
DES
DES00065137 W. Hodgson 9214 1995-05-17
USA, ARIZONA, La Paz County, 2.85 mi SE of Bouse (and Plomosa Rd) along Highway 72., 33.9 -113.966667, 330 - 450m
DES
DES00065138 Noel H. Holmgren 6487 1973-03-23
USA, California, Riverside Co., Chuckwalla Valley, 2.8 miles northeast of Desert Center, 33.741222 -115.366856, 198m
DES
DES00013412 R. Mitchel Beachamp 3160 1971-11-27
USA, California, San Diego, Badlands Lookout Point., 32.933333 -116.233333, 300m
DES
DES00098178 Robert F. Thorne s.n. 1990-09-27
USA, California, San Bernardino County, Eastern Mojave. Asclepias stop. [Vicinity of New York Mountains.], 35.287587 -115.307015
DES
DES00089034 Wendy C. Hodgson 24954 2010-05-18
USA, Arizona, Mohave County, West slopes of the Beaver Dam Mountains, along Cedar Pockets Road., 36.971537 -113.874051, 743m
DES
DES00018856 Reid Moran 24326 1977-07-23
Mexico, Baja California, Jacume Valley 2 km S of Jacume., 32.583333 -116.183333, 900m
DES
DES00019925 Butterwick/Hillyard/Parfitt 5049 1979-06-02
USA, Arizona, Mohave, Along road to Yucca. Dutch Flat SE 7.5' Quad, 34.6261 -113.8352, 914m
DES
DES00079788 Wendy C. Hodgson 29925 2014-09-10
USA, Arizona, Mohave County, Along Hackberry Road east of highway 93, just north of Interstate 40., 35.162798 -113.633105, 1052m
DES
DES00079789 Wendy C. Hodgson 29925 2014-09-10
USA, Arizona, Mohave County, Along Hackberry Road east of highway 93, just north of Interstate 40., 35.162798 -113.633105, 1052m
DES
DES00079790 Wendy C. Hodgson 29925 2014-09-10
USA, Arizona, Mohave County, Along Hackberry Road east of highway 93, just north of Interstate 40., 35.162798 -113.633105, 1052m
DES
DES00079791 Wendy C. Hodgson 29925 2014-09-10
USA, Arizona, Mohave County, Along Hackberry Road east of highway 93, just north of Interstate 40., 35.162798 -113.633105, 1052m