ASDM
3723 John F. Wiens 2010-088 2010-03-29
United States, California, Riverside, Joshua Tree National Monument; Cottonwood Road; just S of entrance to Joshua Tree N.M., 33.673639 -115.803083, 539m
ASDM
3735 John F. Wiens 2010-100 2010-03-30
United States, Arizona, Maricopa, Painted Rocks Reservoir Road; Painted Rocks Rd. exit; S.of I-8, 32.857833 -113.213333, 211m
ASDM
3749 John F. Wiens 2010-114 2010-04-02
United States, Arizona, Pinal, Sawtooth Mountains; Along Sunland Gin Road; E of Sawtooths., 32.630111 -111.620472, 488m
ASDM
3757 John F. Wiens 2010-122 2010-04-03
United States, Arizona, Pima, Aguirre Valley; W of Gap Tank; E of farm; Ironwood Forest National Monument., 32.462889 -111.720361, 529m
ASDM
3805 Bill Little 2011-10b 2011-04-05
Mexico, Baja California, Ensenada, Sierra San Pedro Martir; Rancho Meling; ~34 mi. E. of Punta Colonet., 30.975556 -115.737778, 671m
ASDM
3836 John F. Wiens 2011-025 2011-08-12
United States, Arizona, Pima, Santa Catalina Mountains; Along Catalina Highway at Prison Camp., 32.335528 -110.705472, 1399m
ASDM
3916 John F. Wiens 98-009 1998-02-24
United States, Arizona, Pima, Mohawk Dunes area; Along I-8 north of dunes
ASDM
3918 John F. Wiens 98-011 1998-02-24
United States, Arizona, Pima, Mohawk Dunes area; Along I-8 north of dunes
ASDM
3953 John F. Wiens 016 2013-02-03
United States, Arizona, Pima, Tortolita Mountains; Tortolita Mts.; Rail X Ranch Rd., 1280m
ASDM
3954 John F. Wiens 017 2013-02-03
United States, Arizona, Pima, Tortolita Mountains; Tortolita Mts.; Rail X Ranch Rd., 32.500806 -111.016361, 1280m
ASDM
3955 John F. Wiens 018 2013-02-03
United States, Arizona, Pima, Tortolita Mountains; Tortolita Mts.; Rail X Ranch Rd., 32.500806 -111.016361, 1280m
ASDM
3958 John F. Wiens 023 2013-02-03
United States, Arizona, Pima, Tortolita Mountains; Tortolita Mts.; Rail X Ranch Rd., 32.500806 -111.016361, 1280m
ASDM
4030 John F. Wiens 93-206 1993-03-28
United States, Arizona, Pinal, Picacho Mountains; T8S R9E sec. 26 NW1/4, 655m
ASDM
4081 John F. Wiens 2002-289 1992-04-14
United States, Arizona, Pima, Tucson Mountains; Saguaro National Park; from a borrow pit along Sandario Road, just northt of Milewide Road.
ASDM
4149 John F. Wiens 98-039 1998-02-28
Mexico, Baja California Sur, Mulegé, Mesa las Calabazas; Western foothills of the Sierra San Francisco., 27.485833 -113.19, 229m
ASDM
4164 John F. Wiens 92-221 1992-04-04
United States, Arizona, Pima, Avra Valley; T11S R10E sec. 33 SE 1/4; Placita Manana; near Trico and El Camino de Tres Arroyos; Marana., 597m
ASDM
4172 John F. Wiens 92-237 1992-04-04
United States, Arizona, Pinal, Picacho Mountains; T8S R9E sec. 16 NE 1/4., 549m
ASDM
4210 John F. Wiens 131 2015-03-20
United States, Arizona, Pinal, Picacho Mountains; Lower bajada on the west-central side of the mountain. East of Milligan Road., 32.734167 -111.432222, 533m
ASDM
4321 A.L. Reina G. 2007-309 2007-03-25
Mexico, Chihuahua, Ascension, Ascension; Ca. 8.2 km west of Ascension, 31.109722 -108.084444, 1315m
ASDM
4330 John F. Wiens 93-206 1993-03-28
United States, Arizona, Pinal, Picacho Mountains; T8S R9E sec. 26 NW1/4, 655m
ASDM
4331 John F. Wiens 023 2013-02-03
United States, Arizona, Pima, Tortolita Mountains; Tortolita Mts.; Rail X Ranch Rd., 32.500806 -111.016361, 1280m
ASDM
4341 John F. Wiens 144 2017-02-09
United States, Arizona, Pima, Arizona-Sonora Desert Museum; Plants growing in sand dune exhibit, 853m
ASDM
4361 John F. Wiens 168 2017-02-17
United States, Arizona, Maricopa, Painted Rocks Reservoir vicinity; Flats N. of the Gila River; W of Painted Rocks site., 33.034694 -113.185028, 209m
ASDM
4426 John F. Wiens 224 2017-03-20
United States, Arizona, Pima, Tucson; Santa Cruz River, downstream of the El Camino del Cerro bridge., 32.295583 -111.038278, 678m
ASDM
4444 John F. Wiens 241 2017-04-01
United States, Arizona, Cochise, Dragoon vicinity; On side of Dragoon Road., 32.036639 -110.06375, 1444m
ASDM
4457 John F. Wiens 253 2017-04-01
United States, Arizona, Cochise, Dragoon; Touch Stone Road, paralleling railroad tracks., 32.026833 -110.040389, 1409m
ASDM
4512 John F. Wiens 308 2017-07-11
United States, California, Kern, Bakersfield vicinity; Kern River floodplain at Enos Lane crossing; SW of Bakersfield, 35.304583 -119.250056, 97m
ASDM
4643 John F. Wiens 394 2018-03-25
United States, Arizona, Yuma, Yuma; Along the Colorado River; just downstream of I-8 bridge., 32.728389 -114.618278, 38m
ASDM
4671 John F. Wiens 421 2014-04-13
United States, Arizona, Yuma, Kofa Mountains; Main Palm Canyon, accessed from Highway 95. Steep, rocky, W-facing canyon, 33.360667 -114.0976, 750m
ASDM
4732 John F. Wiens 471 2018-08-02
United States, New Mexico, Hidalgo, Peloncillo Mountains; Along Geronimo Trail; ca. just east of state line., 31.51396 -109.02886, 1720m
ASDM
4822 John F. Wiens 507 2019-02-03
United States, Arizona, La Paz, Parker vicinity; 7.25 km S. of downtown Parker off of Burns Road., 34.083651 -114.2782, 500m
ASDM
4872 John F. Wiens 556 2019-06-18
United States, Arizona, Gila, Pinal Mountains; Arrastra Canyon; Hwy 77, ca. 9 km S. of intersection with Hwy 70. 1km E of Hwy 77. Chaparral vegetation on rocky soil., 33.28958 -110.74049, 1238m
ASDM
4881 John F. Wiens 565 2019-06-19
United States, Arizona, Pima, Santa Catalina Mountains; Windy Point, disturbed soil next to parking lot., 32.36805 -110.71623, 2011m
ASDM
4969 John F. Wiens 728
United States, Arizona, Cochise, Las Cienegas National Conservation Area. Parking pullout on main dirt road. Moist area., 1420m
ASDM
4963 John F. Wiens 722
United States, California, Imperial, On low sand dunes off of Olgiby Rd. just S. of I-8., 65m
ASDM
4936 Tim Thibault 1773 2019-06-08
United States, Arizona, Mohave, Hualapai Mountain Road (147) near the intersections with 259., 1481m
ASDM
5103 Erik Rakestraw 2023-04-20
United States, Arizona, Pima, Kings Canyon, Tucson Mtns., 869m