ASU:Plants
T. Reeves 6422 1978-03-24
USA, Arizona, Maricopa, Eagle Eye Road; south of Harquehala Mountains; west side of road, 33.6746 -113.309, 488m
ASU:Plants
Elinor Lehto L-22988 1978-05-31
USA, Arizona, Mohave County, 2 miles south of Dolan Springs Road; gravel road along west side of Cerbat Mountains, 35.5629 -114.272
ASU:Plants
Theresa Wright 1793 1996-03-10
USA, Arizona, Pinal County, Lookout Mountain Quad.; south of Winkelman; 2.6k NNE of Lookout Mountain; 1.9k due east of Highway 77; just ESE of Cooks Lake; west bank of San Pedro River, 32.8571 -110.728, 646m
ASU:Plants
Elinor Lehto 10453 1968-03-02
USA, Arizona, Graham County, Swift Trail at Marijilda turnoff, 32.71 -109.78, 1300 - 1300m
ASU:Plants
Elinor Lehto L-21082 1977-04-10
USA, Arizona, Mohave County, On road to Oatman; 7.3 miles southwest of Interstate 40 junction; between Black and Hualapai Mountains, 34.8251 -113.975
ASU:Plants
Elinor Lehto L-21229 1977-04-09
USA, Arizona, Yuma, Eagletail Mountains; northwest of Courthouse Rock, 33.4417 -113.359
ASU:Plants
Lyle A. McGill LAM-1960 1978-03-19
USA, Arizona, Greenlee, Along Gila River at Gillard Hot Springs, 32.969 -109.351
ASU:Plants
Elinor Lehto 10706-C 1968-03-01
USA, Arizona, Pima County, Sabino Canyon Road; 2.4 miles north of Tanque Verde Road, 32.2848 -110.765
ASU:Plants
ASU0310076 Marc A. Baker 19858 2019-03-05
USA, California, Riverside, Chuckwalla Valley, 7.5km NE of Desert Center, 13km north of Corn Spring, 68km west of Blythe., 33.7367 -115.327, 175m
ASU:Plants
Elinor Lehto 11584 1968-03-23
USA, Arizona, Mohave County, US Highway 93 at Big Sandy River bridge, 34.6632 -113.581
ASU:Plants
Darin Jenke 270 2008-03-06
USA, Arizona, Maricopa county, Along trail of tres rios near enternce east of ponds., 33.39 -112.241, 296 - 296m
ASU:Plants
D. J. Pinkava 10212 1973-02-19
USA, Arizona, Mohave County, Willow Beach Campground; Lake Mohave, 35.8703 -114.659
ASU:Plants
Steve Bingham 1098-b 1968-03-23
USA, Arizona, Graham County, Pinaleno Mountains; Gillespie Wash near P Ranch, 32.5676 -109.762, 1067m
ASU:Plants
Elinor Lehto 11134 1968-03-22
USA, Arizona, Mohave County, 11.8 miles south of Temple Bar (Lake Mead), 35.8655 -114.322
ASU:Plants
ASU0301099 Jim André 32666 2015-04-24
United States, Arizona, Mohave, west side of range c. 12 mi north of Kingman, 0.3 mi along faint dirt road north of Mineral Park Road, 2.7 mi east of Hwy 93, 35.35557 -114.17613, 1166m
ASU:Plants
ASU0108413 Arnold Tiehm 17659 2017-04-20
USA, Nevada, Lincoln, Tule Springs Hills, 3 airmiles SE of Tule Springs, at S end of hills., 37.011533 -114.203967, 899m
ASU:Plants
ASU0306720 Marc A. Baker 18731 2017-03-28
United States, CALIFORNIA, San Bernardino County, 13km NE of 29 Palms, undulating plain of volcanic fine sand, gravel, and rocks, 34.2226 -115.9537, 560m
ASU:Plants
ASU0079779 Walter Fertig 29153 2014-02-21
USA, Arizona, Pinal, Sonoran Desert: Santa Cruz Flats, 5 miles W of Picacho Peak, 3.5 miles S of Picacho, 20 miles N of Marana, 32.657835 -111.483395, 475m
ASU:Plants
Marc A. Baker 15385 2003-05-16
USA, Arizona, Mohave County, Elbow Canyon ; 7.8km SSW of Littlefield, 1km SE of the Virgin River, 36.832 -113.962, 580m
ASU:Plants
Marc A. Baker 20979 2023-03-30
United States, California, San Bernardino, 2km north of the Mojave River, 8km south of the Calico Mountains, 13km east of central Barstow, 34.8893 -116.8797, 602m
ASU:Plants
ASU0297706 Walter Fertig 28172 2013-04-02
USA, Nevada, Clark, Mohave Desert: Mormon Mesa, off Carp-Elgin Road ca 2 miles S of Interstate 15, ca 21 miles WSW of Mesquite. TRS: T14S R68E S18, 36.715808 -114.432774, 634m
ASU:Plants
ASU0353677 Elizabeth Makings 1484 2003-04-23
USA, Arizona, Cochise, San Pedro Riparian National Conservation Area, Upper San Pedro River, about 2 miles south of Escalante Crossing, 31.843 -110.213, 1125m
ASU:Plants
E. Makings 1953 2005-03-04
USA, Arizona, Maricopa, unnamed wash just southeast of Haley Hills, southwest of town of Maricopa, 32.9563 -112.14, 396m
ASU:Plants
Lyle A. McGill 6256a 1995-05-25
USA, Arizona, Cochise County, Chiricahua Mountains, west of Portal, 1 mile east of East Turkey Creek.
ASU:Plants
ASU0298976 Walter Fertig 29143b 2014-02-16
USA, Arizona, Maricopa, Phoenix, Nevitt Park, north of Western Canal, W of 48th Street and N of Baseline, 0.75 miles N of South Mountain, 0.3 miles W of Tempe town line. T1N R4E S31 SE4 SW4 NE4., 33.386085 -111.983747, 355m
ASU:Plants
Richard S. Felger 7216 1953-04-12
Mexico, Sonora, Municipio de Nogales. 10.8 miles by road (Mex 15) south of Nogales international border, 31.188149 -110.959839, 1258m
ASU:Plants
T. Reeves 6474 1978-03-28
USA, Arizona, Pima County, Continental; White House Canyon Road at junction with Continental Road, 31.85659 -110.975327, 792m
ASU:Plants
C. W. McLellan 754 1936-03-21
USA, Arizona, Maricopa, Papago Park, Tempe; north of Stadium Hill, 33.46 -111.95, 390 - 390m
ASU:Plants
C. W. McLellan 749-a 1936-03-20
USA, Arizona, Maricopa, Desert Wells, 33.35 -111.9, 362m
ASU:Plants
Goodding
USA, Arizona, Hills south of Sacaton, AZ, 33.0767 -111.739
ASU:Plants
Elinor Lehto 429-A 1962-04-08
USA, Arizona, Maricopa, 2 miles southeast of 83rd Avenue and Baseline Road; Phoenix, 33.36272 -112.22929
ASU:Plants
Charlotte M. Christy 1068-b 1992-03-28
USA, ARIZONA, Yuma, Gila Mountains; west side of Telegraph Pass; north of Interstate 8 at end of frontage road, 32.575 -114.309, 183m
ASU:Plants
ASU0021851 Richard S. Felger 7216 1953-04-12
Mexico, Sonora, Mpio. de Nogales. 10.8 miles by road (MEX 15) south of Nogales international border., 31.188149 -110.959839, 1258m
ASU:Plants
Elizabeth Makings 916 2002-04-13
USA, Arizona, Cochise County, Upper San Pedro River floodplain, at Escalante Crossing, along San Pedro, 31.8604 -110.208, 1114m
ASU:Plants
D. J. Pinkava 10763 1973-04-06
USA, Arizona, Pima County, 0.3 miles east of Topawa; Papago Indian Reservation, 31.8139 -111.82
ASU:Plants
Elinor Lehto L18306-a 1975-03-19
USA, Arizona, Pima County, Organ Pipe Cactus National Monument; Growler Canyon; east of Bates Well, 32.170061 -112.942659
ASU:Plants
ASU0353657 Elinor Lehto 11484 1968-03-22
USA, Arizona, Yavapai, US Highway 93; 2.9 miles northwest of Congress Junction Road, 34.1925 -112.88
ASU:Plants
D. J. Pinkava 10618 1973-04-06
USA, Arizona, Pinal County, 2.3 miles south of Chui Chuischu; Papago Indian Reservation, 32.73 -111.8, 455m
ASU:Plants
Marc A. Baker 19858 2019-03-05
United States, California, Riverside, Chuckwalla Valley, 7.5km NE of Desert Center, 13km north of Corn Spring, 68km west of Blythe, 33.7367 -115.327, 175m
ASU:Plants
Elinor Lehto 11106 1968-03-23
USA, Arizona, Mohave County, 6 miles west of Temple Bar; Lake Mead, 36.0366 -114.429
ASU:Plants
Flagg & Ponomareff
USA, Arizona, Pinal County, Oracle Road, 32.6108 -110.77
ASU:Plants
Steve Bingham 1096 1968-03-23
USA, Arizona, Graham County, Pinaleno Mountains; Gillespie Wash near P Ranch, 32.5676 -109.762, 1067m
ASU:Plants
Elinor Lehto 11380-b 1968-03-22
USA, Arizona, Yavapai County, US Highway 93; 1.1 miles north of Santa Maria River Bridge, 34.38 -113.19, 550 - 800m
ASU:Plants
D. J. Pinkava 10801 1973-04-06
USA, Arizona, Pima County, Forestry cabin at west base of Baboquivari Peak; Papago Indian Reservation, 31.7711 -111.595
ASU:Plants
ASU0299904 Liz Makings 5026 2017-03-05
Mexico, Baja California, adjacent Hwy 5; southern end of Las Arrastras, about 9.5 miles north of Coco's Corner, 29.60198 -114.39429, 290m
ASU:Plants
Karen Reichhardt 87-32 1987-06-09
USA, Arizona, Pinal County, Casa Grande Ruins National Monument; Coolidge, AZ; outside entrance to park on roadside, 32.8794 -111.757, 434m
ASU:Plants
Elinor Lehto L-18379 1975-03-19
USA, Arizona, Pima County, 5-7.2 miles west of Darby Well; via road; south of Ajo; near north Ajo Peak, 32.3372 -112.974
ASU:Plants
D. J. Pinkava P-12781 1975-02-17
USA, Arizona, Maricopa, Wickenberg; Vulture Mine Road turnoff, 33.8217 -112.835
ASU:Plants
J. J. Thornber 515 1903-03-10
USA, Arizona, Pima County, Tucson, AZ; University of Arizona campus, 32.2311 -110.952, 732m
ASU:Plants
D. J. Pinkava P-12789 1975-02-17
USA, Arizona, Maricopa, Near Eagle-eye Mountain, 33.89 -113.18, 787 - 787m
ASU:Plants
Larry C. Higgins 6383 1973-03-26
USA, Arizona, Yuma, 10 miles east of Blythe, CA; Dome Rock Mountains, 32.7552 -114.189
ASU:Plants
ASU0300418 J.M. Andre 31631 2015-03-18
United States, Arizona, Mohave, Southwestern base of range along Chicken Springs Road, 3.9 mi northeast of the junction with Alamo Road, c. 9 mi west of Wikieup., 34.6375 -113.75915, 1074m
ASU:Plants
Larry C. Higgins 6306 1973-03-24
USA, Arizona, Pima County, 40 miles east of Ajo, AZ; along Highway 86, 32.3698 -112.173
ASU:Plants
Elinor Lehto 15447 1969-03-23
USA, Arizona, Pima County, Organ Pipe Cactus National Monument; Senita Basin Road; 4.5 miles south of Senita Basin, 31.895 -112.857
ASU:Plants
T. H. Nash 43 1973-04-12
USA, Arizona, Pima County, Desert Biome Validation Site; 6 miles NNE of Silver Bell, 32.4638 -111.461, 701m
ASU:Plants
Gregory J. Imdorf 1545 1994-04-11
USA, Arizona, Gila, Sierra Ancha Wilderness Area in Tonto National Forest; S-facing slopes north of Bull Canyon, 33.7629 -110.834, 975m
ASU:Plants
Elinor Lehto 10873 1968-03-01
USA, Arizona, Pinal County, Pinal Parkway at Cactus Forest Road, 32.96 -111.319
ASU:Plants
Mary J. Russo 274 1986-01-18
USA, Arizona, Yuma, Kofa National Wildlife Refuge; Castle Dome Mountains; below Horse Tanks, 33.2102 -114.207, 539m
ASU:Plants
P. J. Walter 739 1994-03-11
USA, Arizona, Yuma, Barry M. Goldwater Air Force Range; around Baker Tanks; 2.5k southwest of Poso Peak; 0.25km northwest of BM 524, 32.6217 -114.009
ASU:Plants
D. J. Pinkava 10862 1973-04-27
USA, Arizona, Pima County, 5.5 miles northwest from junction Bear Canyon and Tanque Verde Roads; along Catalina Highway, 32.3081 -110.803
ASU:Plants
Barbara C. Hovatter 139 1969-03-16
USA, Arizona, Yuma, SW side Littlehorns, 32.9447 -113.503, 699m
ASU:Plants
Mary J. Russo 338 1986-01-19
USA, Arizona, Yuma, Kofa National Wildlife Refuge; Castle Dome Mountains; ca. 0.75 miles northeast of Horse Tanks, 33.2102 -114.19, 536m
ASU:Plants
Monte M. Dodson 25 1972-03-31
USA, Arizona, Yuma, Kofa Game Range; near Jasper Spring, 33.4573 -114
ASU:Plants
A. L. Reina G. 2005-68 2005-02-22
USA, Arizona, Pinal County, Ironwood Forest National Monument; S of Wildcat Peak, southern Sawtooth Mountains, 32.565 -111.741, 488m
ASU:Plants
ASU0021852 Jon Rebman 1514 1993-03-12
Mexico, Baja California, 14 miles west of San Felipe and Rte 5 along the road to Santa Clara., 31.0333 -115.133
ASU:Plants
Raul Gutierrez 1869 2008-03-11
USA, California, Imperial, ca. 1.5 mi W of I-8 along Hwy 98, 32.7091 -115.099, 29m
ASU:Plants
ASU0299572 J.M. Andre 25153 2013-04-03
United States, Nevada, Clark, Newberry Mountains; along Xmas Pass Rd, 0.8 mi. SE of pass, and about 2 mi. SSW of , approx, 14 mi. NW of Laughlin., 35.257867 -114.735383, 1146m
ASU:Plants
ASU0088566 Walter Fertig 29199a 2014-03-02
USA, Arizona, Pinal, Sonoran Desert: granite knobs ca 0.5 miles N of AZ Hwy 84 at Hidden Valley junction with Interstate 8, ca 14 air miles SW of Maricopa. T7S R2E S2 NE4 of SW4 of SW4, 32.844008 -112.131559, 660m
ASU:Plants
ASU0313721 Ries Lindley 398 2014-02-16
United States, Arizona, Pima, Tortolita Moutain Park, lower Cochie Canyon, 32.4913 -111.112, 841m
ASU:Plants
ASU0107288 Rich Crawford 820 2013-03-16
United States, Arizona, Coconino, Little Colorado River Gorge, 2.5 from the confluence., 36.197694 -111.771899, 853m
ASU:Plants
C. P. Pase 1798 1968-05-02
USA, Arizona, Gila, Tonto National Forest; Six Shooter Canyon, 33.8333 -111.417, 1402m
ASU:Plants
Raul Gutierrez 2025 2008-03-19
USA, Arizona, Pinal County, ca. 1 mi E of Olberg on Olberg Road along Sacaton Canal, 33.097 -111.696, 395m
ASU:Plants
ASU0079355 Walter Fertig 28125 2013-04-01
USA, Arizona, Maricopa, Sonoran Desert: dry wash 2 miles E of Gila River, on E side of AZ Hwy 85, ca 4 air miles NE of Gila Bend., 32.990234 -112.663507, 238m
ASU:Plants
ASU0306670 Marc A. Baker 19388 2018-03-28
United States, CALIFORNIA, San Bernardino County, 5.5km NW of Red Lake Pass, 36km ENE of Fort Irwin, 80km NNE of Barstow, small wash, 35.3518 -116.336, 635m
ASU:Plants
Darin Jenke 240 2008-02-27
USA, Arizona, Maricopa county, East of 91st Av. And Salt River in gravel area., 33.3873 -112.254, 294 - 294m
ASU:Plants
Darin Jenke 241 2008-02-27
USA, Arizona, Maricopa county, East of 91st Av. And Salt River in gravel area., 33.3873 -112.254, 294 - 294m
ASU:Plants
L. C. Higgins 22052 2001-03-13
USA, Arizona, Mohave County, The Narrows; east of Beaver Dam along Interstate 15, 36.9106 -113.839, 600m
ASU:Plants
Robert A. Wright 10-c 1980-04-19
USA, Arizona, Maricopa, Scottsdale, AZ; Pinnacle Peak Road; 0.5 miles Eof Scottsdale Road, 33.7 -111.917, 549m
ASU:Plants
200PS AF191-6 2005-03-11
USA, Arizona, Maricopa, 33.3558 -111.617, 438m
ASU:Plants
Larry C. Higgins 6572 1973-04-18
USA, Arizona, Mohave County, Bajada east of Littlefield near the Virgin Narrows, 36.8872 -113.929
ASU:Plants
ASU0297868 Walter Fertig 28106 2013-04-01
USA, Arizona, Maricopa, Sonoran Desert: south end of Maricopa Mountains N of Interstate 8 ca 1.5 miles N of Lost Horse Peak, ca 4.5 miles E of Big Horn, ca 25 miles ESE of Gila Bend., 32.850101 -112.318926, 557m
ASU:Plants
G. Walters 311
USA, Arizona, Maricopa, Germinated from soil collected at South Mountain, 33.335691 -112.061234, 384m
ASU:Plants
Elinor Lehto 450-b 1962-04-10
USA, Arizona, Maricopa, Hunt Highway; 4 miles east of Power Road; Chandler Heights, 33.2119 -111.616, 396m
ASU:Plants
M. Butterwick 8014 1982-03-13
USA, Arizona, Maricopa, Butterfield Pass 7.5' Quad.; north of Maricopa Road; 6 miles west of Mobile, AZ, 33.0364 -112.383, 439m
ASU:Plants
David Keil 1577 1967-04-20
USA, Arizona, Maricopa, Shea Blvd.; 11 miles east of Scottsdale Road, 33.509 -111.707
ASU:Plants
D. J. Pinkava 4797-a 1968-03-31
USA, Arizona, Maricopa, Sierra Estrella Regional Park; Main Road E, 33.3712 -112.377
ASU:Plants
Elinor Lehto 4530 1965-03-14
USA, Arizona, Maricopa, Lake Pleasant Regional Park; 1.5 miles west of high dam; south side of road, 33.8776 -112.277, 477m
ASU:Plants
Elinor Lehto 450-b
USA, Arizona, Maricopa, Hunt Highway; 4 miles east of Power Road; Chandler Heights, 33.2119 -111.616, 396m
ASU:Plants
ASU0353698 Barbara C. Hovatter 645 1969-06-22
USA, Arizona, La Paz, Planet Ranch; 1.5 miles south of Bill Williams River, 34.2827 -114.134
ASU:Plants
David J. Keil 2883
USA, Arizona, Maricopa, NE corner of White Tanks Mountains Regional Park; south of Hill 1593; 0.4 miles south of Hill 1921, 33.5965 -112.557, 457 - 610m
ASU:Plants
Gregory K. Brown 447 1978-04-30
USA, Arizona, Mohave County, Arizona Strip District; junction of Pocum Wash; Grand Wash and Hidden Canyon, 36.5502 -113.763, 1000 - 1097m
ASU:Plants
Elinor Lehto L-19753 1976-03-31
USA, Arizona, Yavapai County, Lake Pleasant-Castle Creek Road; 0.1 miles north of intersection of Castle Creek Road and road to Black Canyon Freeway; just west of Lake Pleasant Regional Park, 34.1965 -112.203
ASU:Plants
M. Butterwick 7074 1981-03-29
USA, Arizona, Pima County, Burro Gap in the Batemote Mountains; Sikort Chuapo Mountains 15' Quad., 32.4105 -112.687, 564m
ASU:Plants
E. L. Smith S-75
USA, Arizona, Pinal County, Sierra Estrella Mountains; lower reservoir, 33.139 -112.17
ASU:Plants
Chester F. Deaver 3499 1952-04-19
USA, Arizona, Coconino, Flats above Havasupai Falls; in Havasu Canyon, 36.3078 -112.761, 899m
ASU:Plants
E. M. Smith 1557
USA, Arizona, Pinal County, Superstition Wilderness Area; ca. 1.2 miles SWS of First Water Ranch, 33.45 -111.41, 762m
ASU:Plants
T. Reeves 1978-04-02
USA, Arizona, Santa Cruz, N side of Arivaca Road; Batemote Wash; ca. 7.2 miles west of Interstate 19, 31.7169 -111.156, 975m
ASU:Plants
Meredith A. Lane 1131
USA, Arizona, Maricopa, McDowell Mountains Regional Park; Ft. McDowell 15' Quad., 33.6466 -111.692, 488m
ASU:Plants
Butterwick 5826 1980-03-22
USA, Arizona, Yuma, Utting 15' Quad.; Butler Valley; just north of Cunningham Wash, 33.9787 -113.789, 427m
ASU:Plants
David J. Keil K-11273
USA, Arizona, Maricopa, Thunderbird Regional Park, 33.69 -112.19, 393 - 556m