ARIZ
48870 J. J. Thornber 2251 1905-08-28
United States, Arizona, Cochise County, Suplhur Spring Valley, Col. Hookers Ranch
ARIZ
154367 Chester F. Deaver 6510 1963-08-27
United States, Arizona, Coconino County, Hwy 89, 12 miles N. of Cameron, 36 -111.4167, 1524m
ARIZ
13209 J. J. Thornber 9136 1913-06-15
United States, Arizona, Pima County, Rillito Valley, Wrights Station, 32.41472 -111.15556
ARIZ
48860 C. E. Oakley 378 1934-07-25
United States, Arizona, Coconino County, 5 miles N. of Leupp, 35.2981 -111.0063, 1585m
ARIZ
48871 M. French Gilman 270
United States, Arizona, Pinal County, Sacaton, 33.0767 -111.7393
ARIZ
95584 E. G. Smith 12012 1935-05-31
United States, Arizona, Coconino County, Grand Falls, 35.4275 -111.2007
ARIZ
15223 Mrs. Rose E. Collom 1127 1941-09-10
United States, Arizona, Coconino County, Hwy 89, 1067m
ARIZ
48864 No Collector s.n.
United States, Arizona, Coconino County, House Rock Valley, 36.6739 -111.7418
ARIZ
48866 M. French Gilman 252
United States, Arizona, Pinal County, Sacaton, 33.0767 -111.7393
ARIZ
48865 Marcus E. Jones, A. M. 4113 1884-09-01
United States, Arizona, Navajo County, Holbrook, 34.9022 -110.1587
ARIZ
95581 G. J. Harrison 1647 1926-04-14
United States, Arizona, Pinal County, Devils Canyon above Superior, 33.3086 -111.0347
ARIZ
84610 K. F. Parker 6191 1946-08-15
United States, Arizona, Coconino County, Moenkopi Wash, 5 miles N. of Tuba City, 36.10587 -111.24359, 1432m
ARIZ
29782 No Collector 569 1935-10-14
United States, Arizona, Graham County, 3 miles S. of Solomonville, 32.768966 -109.63333, 932m
ARIZ
387551 Joan Tedford 541 2007-10-05
United States, Arizona, Pima County, Santa Catalina Mountains. Sabino Canyon Reacreational Area, beside main road about 10 yards before the old entrance station island., 32.3157 -110.819017, 842m
ARIZ
395890 R. F. Thorne 59015 1977-09-01
United States, Arizona, Cochise County, Approximately 3 mi. W of Wilcox at jct. I-10 / Business Loop 10.
ARIZ
398460 R. Gutierrez 443 2003-08-13
United States, Texas, El Paso County, Texas, El Paso; 4.1 miles northeast of I-10 along FM 1989 (Fabens Exit 49).
ARIZ
402272 Scott D. White 10107 2004-04-13
United States, California, San Bernardino County, Central Mojave Desert: South of Coyote Lake. Ca. 7 road miles along Coyote Lake Rd. between powerline crossing and Coyote Well. (Harvard Hill, Alvord Mtn. West, Coyote Lk), 35 -116.75, 533 - 549m
ARIZ
406929 James S. Henrickson 5756 1971-08-19
Mexico, Chihuahua, Samalayuca Municipio, ½ mile N of Samalayuca., 31.35 -106.466667, 1021m
ARIZ
219355 T. R. Van Devender 1978-08-31
United States, Arizona, Pima County, Organ Pipe Cactus National Monument; roadside 9.9 miles east of Quitobaquito on Puerto Blanco Drive.
ARIZ
408807 Benjamin T. Wilder 10-195 2010-03-21
Mexico, Baja California, Ensenada Municipio, Canyon SW of the old Mision de Calamuje, 29.405556 -114.205278, 300m
ARIZ
415101 Benjamin T. Wilder 10-05 2010-03-13
Mexico, Sonora, San Luis Río Colorado, Sonoran Desert, Gran Desierto: Laguna Prieta, c. 25 km southeast of San Luis Rio Colorado., 32.304361 -114.556611, 53m
ARIZ
419837 Duncan S. Bell 3307 2012-04-05
United States, California, Riverside County, Palen sand dunes on the southwest side of the Palen mountains at the south end of Palen Valley. Approx. 6.75 air miles directly north of hell, 33.78235 -115.25596, 131m
ARIZ
D. Anderson s.n. 1935-06-29
United States, Arizona, Graham County, Vicinity Tank # 14, Artesia CCC Camp., 32.683333 -109.7
ARIZ
R. S. Felger 15770 1967-04-29
Mexico, Sonora, Municipio de Guaymas; 5 km by road north of Empalme.
ARIZ
R. S. Felger 15277 1966-12-19
Mexico, Sonora, Municipio de Hermosillo; 3.1 miles by road northwest of village of Bahia Kino.
ARIZ
R. S. Felger 16772 1967-12-27
Mexico, Sonora, Caborca, Municipio de Caborca; Desemboque Rio de la Concepcion., 30.55 -113
ARIZ
Robert L. Bezy s.n. 1962-08-22
United States, Arizona, Cochise County, 2.6 miles by road (Ariz. 186) southeast of Willcox., 32.25278 -109.83139, 1249m
ARIZ
R. S. Felger 9839 1964-01-29
Mexico, Sonora, Municipio de Hermosillo; 8 miles by road east of Bahia Kino (village).
ARIZ
Forrest Shreve 6117 1933-02-27
Mexico, Sonora, Saline flats between Empalme and Guaymas.
ARIZ
Penelope A. Graf s.n. 1964-09-20
Mexico, Baja California, Ca. 0.5 km south of San Felipe.
ARIZ
R. S. Felger 6150 1963-01-21
Mexico, Sonora, Municipio de Caborca; ca. 1 km north of Puerto Lobos.
ARIZ
Robert Curtis Wilkin s.n. 1978-04-30
Mexico, Sonora, Mpio. de San Luis R.C.; 0.5 km eastward from El Golfo.
ARIZ
R. S. Felger 10063 1964-05-23
Mexico, Sonora, Municipio de Puerto Penasco; ca. 1 km east of east rim of Elegante Crater, Pinacate range.
ARIZ
L. N. Goodding 940 1911-07-18
Mexico, Sonora, La Cienega.
ARIZ
R. S. Felger 20450 1972-03-05
Mexico, Sonora, Puerto Peñasco Municipio, South end of Bahía Adair
ARIZ
427982 Liz Makings 4761 2015-11-05
United States, Arizona, Pinal, Santa Cruz Road, gasline right of way; gentle slopes between southern end of Sierra Estrella and the Santa Cruz River, 33.155953 -112.142194, 366m
ARIZ
434749 C.M. Roll 2167 2016-07-02
United States, Arizona, Cochise, Willcox Playa, ca. 10 km (by air) SE of Wilcox, Sulphur Springs Valley. Along Highway 186 at mp 331., 32.226467 -109.796467, 1265m
ARIZ
443116 C.M. Roll 3063 2018-10-02
United States, Arizona, Cochise County, Willcox Playa, ca. 5 km (by air) SE of Willcox, Sulphur Springs Valley, 32.22015 -109.87545, 1265m
UAC:Vascular Plants
13361 Wm. F. Mahler 3541 1963-06-28
United States, Arizona
DAV
DAV385160 Robert E. Preston 3244 2019-08-19
United States, California, Merced, Piedra Azul Mitigation Bank, 12.5 mi SW of Los Banos., 36.89645 -120.95491, 240m
DAV
Grady L. Webster 33271 2000-03-23
Mexico, Baja California Norte, San Felipe, Calamajue Canyon, c. 1 mi S of Mission; very common bushy herb 5-7 dm high; foliage malodorous; flowers yellow., 29.4 -114.1833333, 400m
DAV
Grady L. Webster 28593 1991-03-27
Mexico, Baja California Norte, Mpio. Mexicali, Mpio. Mexicali: Calamajue Canyon, near ruins of Mission Calamajue; bushy, 0.5-1.5 m high, common in streambed; flowers yellow., 29.41666667 -114.1666667, 350m
DAV
Collector Unknown s.n. 1950-09-01
United States, California, Kern, Kern County.
DAV
DAV385156 Rimo Bacigalupi 8722 1962-08-13
United States, California, San Joaquin, San Joaquin County: Along base of Southern Pacific Railway embankment just south of crossing of Lathrop Road; just north of town of Lathrop., 5m
DAV
DAV385157 Rimo Bacigalupi 8769 1962-11-09
United States, California, Fresno, Fresno County: Along the White Bridge Road (State Highway 180), 4 miles E of junction with road to Tranquillity (and for 6-8 miles westward or 11.3 miles E of Whites Bridge)., 61m
DAV
DAV385158 W. W. Robbins 2258 1931-09-18
United States, California, Stanislaus, Stanislaus County: Modesto - Justine.
DAV
DAV385159 A. C. Sanders 27258 2003-10-05
United States, California, San Bernardino, San Bernardino County: Southern Mojave Desert: Twentynine Palms, Oasis of Mara at 29 Palms Inn, near intersection of Cottonwood and Mesquite Roads., 34.13 -116.051667, 610m
DAV
DAV385161 K. Brandegee s.n. 1907-10-01
United States, California, San Joaquin, San Joaquin County: Lathrop, San Joaquin River.
DAV
DAV385162 Malcolm A. Nobs 175 1948-07-19
United States, California, Merced, Merced County: Los Banos Wildlife Refuge, 2 miles north of Los Banos.
DAV
DAV385164 G. Thomas Robbins 3646 1954-09-03
United States, California, Stanislaus, Stanislaus County: Along Vernalis-Modesto Road (Maze Road), 5.4 miles east of Vernalis and 1.8 miles east of bridge crossing the San Joaquin River., 8m
DAV
DAV385165 Ernest C. Twisselmann 11616 1965-09-19
United States, California, Tulare, Tulare County: San Joaquin Valley. The Pixley National Wildlife Refuge. At the south side of the Refuge., 35.906 -119.383, 69m
DAV
DAV385166 Ernest C. Twisselmann 7973 1962-11-14
United States, California, Kern, Kern County: San Joaquin Valley. The Kern County East Side. Panama Road, 4 miles W of Old River., 35.2672 -119.1834, 113m
DAV
AHUC27513 Beecher Crampton 5774 1960-08-09
United States, California, San Joaquin, San Joaquin County: 7.5 miles W of Ripon, along Durham Ferry Road., 37.66718 -121.35611
DAV
DAV385163 Robert E. Preston 1442 2000-09-22
United States, California, Madera, Madera County: Madera Ranch, ca. 6.5 miles SW of Madera., 62m
UCR
John C. Roos 1193 1937-08-25
United States, California, San Bernardino, 3 miles west of Windmill Station, 35.42056 -115.74, 1159m
UCR
Barbara Ertter 7434 1987-09-07
United States, California, Kern, west of Bakersfield, junction of Hwy I-5 and Stockdale Hwy, 35.35511 -119.33625, 92m
UCR
Jon M. Stewart 86--18 1986-03-03
United States, California, Riverside, Chuckwalla Valley, east of Desert Center, Palen Sand Dunes, 33.70833 -115.17361, 131m
UCR
George K. Helmkamp 4131 1998-07-21
United States, California, San Bernardino, Twentynine palms, about 200 ft. west of Twentynine Palms Inn; Mojave Desert, 34.12933 -116.05133, 598m
UCR
Mark A. Elvin 1110 1998-06-23
United States, California, San Bernardino, Surprise Spring, Twentynine Palms Marine Corps Air-Ground Combat Center, Sandhill Training Range; Mojave Desert, 34.3 -116.21667, 700m
UCR
David Charlton 2457 1988-11-05
United States, Arizona, Pima, along the Mexican border, southern Organ Pipe Cactus National Monument. About 10 miles west of Lukeville, along Puerto Blanco Road, 4 miles east of Quitobaquito Springs; Sonoran Desert, 31.93194 -112.97194, 366m
UCR
George K. Helmkamp 7167 2001-09-16
United States, Arizona, Cochise, East edge of Willcox Playa. Blue Sky Road, southeast of Willcox, 0.2 mile northeast of AZ-186, 32.215 -109.78183, 1296m
UCR
Mark A. Elvin 1112 1998-07-21
United States, California, San Bernardino, Marine Corps Air Ground Combat Center, Twenynine Palms. Surprise Spring south of old cabin site, 34.29583 -116.22306, 686m
UCR
Mark A. Elvin 1115 1998-07-24
United States, California, San Bernardino, Twentynine Palms. south of Hwy 62 between Adobe Road and Utah Trail at the Twentynine Palms Inn, 73950 Inn Avenue., 34.13 -116.04806, 604m
UCR
T.L. Ackerman s.n. 1978-09-22
United States, Nevada, Lincoln, Desert National Wildlife Range, Old Corn Creek Road, east of Desert Lake; near second dune north, 976m
UCR
A. Pinzl 1473 1977-09-14
United States, Nevada, Nye, Nyala turnoff on Route 25, 38.15381 -116.1105, 1532m
UCR
R.D. Worthington 21613 1992-10-03
United States, New Mexico, Doña Ana, West Potrillo Mtns, Guzmans Lookout Mtn, 31.82139 -107.22611, 1400m
UCR
George K. Helmkamp s.n. 1982-08-27
United States, Arizona, Cochise, golf course at Willcox, 32.23722 -109.82472, 1270m
UCR
E.R. Blakley 1497 1952-06-26
United States, Arizona, Graham, 5 miles south of Safford, 32.73244 -109.7155, 917m
UCR
E.R. Blakley 1869 1953-09-27
United States, Arizona, Navajo, 1 mile west of Holbrook, 34.91111 -110.16894, 1576m
UCR
John C. Roos 792 1937-04-29
United States, California, Riverside, northeast of Desert Center, 33.78667 -115.23417
UCR
Wislizenia refracta var. mammillata
Jon P. Rebman 3381 1996-09-14
Mexico, Baja California Sur, La Paz, NW side of La Paz in abandoned lot within the city, 24.13944 -110.33861, 15m
UCR
Heidi A. Haid 20037.0--35 1968-03-00
Mexico, Baja California (norte), Ensenada, Arroyo de Calamajue, 16 miles south of Las Arrastras de Arriola [Las Arrastras is on Hwy 5 at c. 29°32'54"N, 114°20'23"W -- ACS], 29.41667 -114.2, 305m
UCR
Barry A. Prigge 8000 1988-03-06
Mexico, Baja California (norte), Ensenada, 2.3 km north of Puertecitos, 30.365 -114.64, 20m
UCR
A.C. Sanders 1220 1980-03-24
Mexico, Baja California Sur, Mulege, c. 25 mi west of Viscaino Junction, 27.50444 -113.74944, 30m
UCR
Roy Kniffen s.n. 1970-03-27
Mexico, Baja California (norte), Ensenada, Between San Felipe and Puertecitos, 30.55833 -114.68333, 265m
UCR
John C. Roos s.n. 1961-03-10
Mexico, Baja California (norte), Mexicali, 3 mi north of San Felipe, 31.91042 -116.58583, 72m
UCR
A.L. Reina G. 97--261 1997-02-28
Mexico, Sonora, Caborca, Puerto Lobos, 30.27111 -112.85389
UCR
T.R. Van Devender 96--234 1996-06-01
Mexico, Sonora, Hermosillo, 11.6 km east of Kino Viejo on the road to Hermosillo, 28.82972 -111.83
UCR
Wislizenia refracta var. mammillata
George K. Helmkamp 96--1--02 1996-01-18
Mexico, Sonora, Hermosillo, 10.5 miles SE of Bahia de Kino, 28.74667 -111.88167
UCR
A.C. Sanders 5708 1985-04-24
Mexico, Sonora, Puerto Penasco, Hwy 2, 5 miles west of Sonoyta, La Abra Plain, 31.90833 -112.91667, 350m
UCR
Barry A. Prigge 8048 1988-03-08
Mexico, Sonora, 7 km NW of El Golfo de Santa Clara, 31.73333 -114.55, 10m
UCR
Art Whistler 660908--02 1966-09-08
Mexico, Sonora, San Luis Rio Colorado, Mexico Hwy 2 between San Luis and Sonoyta, 32.11111 -113.7625, 30m
UCR
A.C. Sanders 27258 2003-10-05
United States, California, San Bernardino, Twentynine Palms, Oasis of Mara at 29 Palms Inn, near intersection of Cottonwood and Mesquite Rds., 34.13 -116.05167, 610m
UCR
Marcus E. Jones 22297 1926-11-13
Mexico, Baja California Sur, La Paz, La Paz, 24.15 -110.31667
UCR
Marcus E. Jones 22296 1926-10-28
Mexico, Sonora, Hermosillo, Plains of Sonora; New Year’s Mine, 20 miles south of Hermosillo, 28.78333 -110.91667, 201m
UCR
George K. Helmkamp 7728 2002-09-19
United States, Arizona, Cochise, north end of Willcox Playa, 1.1 miles south of Willcox, 32.235 -109.81833, 1265m
UCR
Jim André 4251 2004-04-18
United States, California, San Bernardino, Cima Cinder Cones, Indian Creek, 35.35167 -115.87028, 930m
UCR
Jim André 6525 2005-09-12
United States, Nevada, Lincoln, Meadow Valley Wash, 37.07778 -114.52278, 729m
UCR
Jim André 7870 2005-09-30
United States, Nevada, Lincoln, Pahranagat Valley along Hwy 93, just south of Crystal Springs, 1144m
UCR
Jim André 10701 2008-09-16
United States, California, San Bernardino, Joshua Tree National Park, south side of intersection of National Park Drive and Cedar Ave, at the Oasis of Mara, JTNP, 34.12915 -116.04405, 598m
UCR
Benjamin T. Wilder 10--195 2010-03-21
Mexico, Baja California (norte), Ensenada, Canyon SW of the old Misión de Calamujé., 29.40556 -114.20528, 300m
UCR
Benjamin T. Wilder 10--57.5 2010-03-14
Mexico, Sonora, Puerto Peñasco, Tres Ojitos, near km 42 on the road west of Puerto Peñasco, north of Bahia Adair, 31.64483 -113.85022, 10m
UCR
Richard A. Marin 64--54M 1964-11-26
Mexico, Baja California (norte), Mexicali, San Felipe, 31.02694 -114.84722, 6m
UCR
Duncan S. Bell 3307 2012-04-05
United States, California, Riverside, Palen sand dunes on the southwest side of the Palen Mountains at the south end of Palen Valley and the northwestern part of Chuckwalla Valley; c. 6.75 air miles directly north of Hell, 33.78236 -115.25597, 131m
UCR
John F. Emmel 1539 1998-03-28
United States, California, Riverside, Chuckwalla Valley, 1.2 air miles SE of extreme south end of Palen Dry Lake, 2.8 air miles east and 0.7 air mile south of Sidewinder Well, 33.71389 -115.23, 130m
UCR
Elizabeth Makings 4761 2015-11-05
United States, Arizona, Pinal, Santa Cruz Road, gasline right of way; gentle slopes between southern end of Sierra Estrella and the Santa Cruz River, 33.15594 -112.14219, 366m
UCR
L. Maynard Moe 2628 2004-09-18
United States, California, Kern, Tule Elk State Reserve, 35.32222 -119.36417, 88m
UCR
Arnold Tiehm 18277 2018-08-20
United States, Nevada, Nye, 2.8 road miles north of Hwy 375 at Twin Springs on the road to Blue Jay, 38.23031 -116.18297, 1585m
COLO:V
02002558 Russell K. Grater 48 1938-10-18
United States, Arizona, Mohave, Boulder Dam National Recreation Area: Willow Beach; Colorado River S of Boulder Dam., 35.87024 -114.65991, 206m
COLO:V
02002566 Lloyd H. Shinners 33276 1970-10-06
United States, New Mexico, Luna, 2.6 miles south of Deming.