ASU:Plants
P. J. Walter 205 1993-04-18
USA, Arizona, Pima County, Along Tenmile Wash, 0.5 km WSW of Burro Gap, 11.3 km southwest of Coffeepot Mountain. Barry M. Goldwater Air Force Range., 32.4014 -112.698, 545m
ASU:Plants
Ken Bagstad 326 2001-05-26
USA, Arizona, Cochise County, San Pedro River floodplain north of Pomerene., 31.9899 -110.294, 1006m
ASU:Plants
W. E. Harmon 7491 1973-06-07
USA, Arizona, Maricopa, On Arizona State Hwy. 87, 31 mi. S of Payson and ca. 1 mi. N of Sunflower, 1158m
ASU:Plants
ASU0120054 T. Reeves 12001 1974-04-27
USA, Nevada, Clark, Rte 77, ca 10 mi W of Colorado River.
ASU:Plants
M. Butterwick 8053 1982-04-14
USA, Arizona, La Paz, Little Harquahala Mountains southwest 7.5' Quad, Ranegras Plain, north of Pipeline Road, 3 mi. east of Kofa Game Range., 33.5297 -113.689, 396m
ASU:Plants
ASU0331114 Charlotte M. Christy 1533-a 1993-06-09
USA, Arizona, Maricopa, Hassayampa R. west of Phoenix, ca. 2 mi north I-10., 33.3483 -112.725, 244m
ASU:Plants
ASU0305750 Marc A. Baker 18835 2017-05-10
United States, California, Inyo County, Owens Valley, 3km NNW of Lone Pine, 22km east of the summit of Mount Whitney., 36.6327 -118.0729, 1122m
ASU:Plants
M. Butterwick 6123 1980-04-18
USA, Arizona, Maricopa, Harquahala Mountains southeast 7.5' Quad, Near jeep trail to mine area between Arrastra Gulch and Blue Tank on south side of Harquahala., 33.7756 -113.306, 732m
ASU:Plants
D. G. Craig 1936-04-29
USA, Arizona, Gila, Safford-Clifton Region., 32.94 -109.44, 1145m
ASU:Plants
Marc A. Baker 20401 2020-04-29
United States, Nevada, Clark, Logan Wash, just west of Logandale, 3km west of the Muddy River, 75km NE of central Las Vegas, small canyon of conglomerate, 36.5912 -114.5062, 483m
ASU:Plants
J. A. McCleary 1952-05-27
USA, Arizona, Cochise County, Rucker Canyon., 31.7528 -109.429
ASU:Plants
ASU0120066 D. Keil 19278 1986-04-26
USA, California, San Luis Obispo, Elkhorn Plain, 5.3 mi SE of Crocker Grade rd on Elkhorn Rd. T32S, R22E, SW corner of sect. 7
ASU:Plants
Charlotte M. Christy 1489 1993-05-08
USA, Arizona, Mohave County, Black Mountains; ca. 2 mi south & 0.5 mi east Oatman., 35.0264 -114.374, 823m
ASU:Plants
Elinor Lehto 17577 1973-03-27
USA, Arizona, Maricopa, Indian Buttes (Ca. 3 mi southeast Vulture Mine)., 33.7906 -112.797
ASU:Plants
Charlotte M. Christy 1060-b 1992-03-28
USA, Arizona, Maricopa, Gila Bend Mountains, along Aqua Caliente Rd; 5 rd-mi. north of Srn. Pac. RR & town of Camel., 33.2225 -113.037, 244m
ASU:Plants
D. J. Pinkava 10761 1973-04-06
USA, Arizona, Pima County, 0.3 mi east of Topawa, Papago Indian Reservation., 31.8139 -111.82
ASU:Plants
Elinor Lehto 15442 1969-03-23
USA, Arizona, Pima County, Organ Pipe National Monument, Senita Basin Road, 4.5 miles south of Senita Basin., 31.895 -112.857
ASU:Plants
Tom Bates, Donna Shorrock, Jackie White, Meg White 86 2006-04-18
USA, Arizona, Yavapai, Santa Maria River floodplain west of Hwy 93, 34.3547 -113.209, 518m
ASU:Plants
ASU0305755 Marc A. Baker 18842 2017-05-11
United States, CALIFORNIA, Inyo County, 100m east of the Owens River, 5km south of the Tinemaha Reservoir, 19km south of Big Pine, 37.0035 -118.2186, 1173m
ASU:Plants
Lynn Wolden 350 1989-07-23
USA, Arizona, Maricopa, Hassayampa River Preserve (ca. two miles south-east of Wickenburg on Highway 89)., 33.9345 -112.693, 610m
ASU:Plants
Elinor Lehto 3736-E 1964-04-19
USA, Arizona, Pima County, Organ Pipe Nat. Monument., 31.95 -112.81, 305m
ASU:Plants
Elinor Lehto L-22992 1978-05-31
USA, Arizona, Mohave County, Ca. 1 block S. Inglewood & 10th in Dolan Springs., 35.5919 -114.272
ASU:Plants
D. J. Pinkava 2677 1967-03-24
USA, Arizona, Maricopa, Sierra Estrella Regional Park near golf course., 33.3712 -112.377
ASU:Plants
W. L. Minckley 1977-05-28
USA, Arizona, Graham County, Pinaleno Mountains, 10 mi E. Bonita Stocton Pass., 32.5896 -109.796, 1646m
ASU:Plants
ASU0106658 M.A. Baker 18920 2017-06-03
USA, Nevada, Pershing, Wildhorse Spring, E side of W Humboldt Range, 22 km SSE of Lovelock, 7.7 km E of Wildhorse Pass, 1220m
ASU:Plants
Elinor Lehto L-22578 1978-04-15
USA, Arizona, Yavapai County, 0.8 mi west of I-17 on Middle Verde Road., 34.62 -111.905
ASU:Plants
Charlotte M. Christy 954 1992-05-11
USA, Arizona, Mohave County, Ca. 7 rd-mi southwest Colorado City along BLM rd. 5., 36.9903 -112.975, 1524m
ASU:Plants
Elinor Lehto 1968-03-16
USA, Arizona, Maricopa, Scottsdale Road at Currie's Corner., 33.5092 -111.898
ASU:Plants
ASU0143006 Dean Wm. Taylor 9408 1988-03-18
USA, California, Kern, San Joaquin Valley, Elk Hills, Naval Petroleum Reserve No. 1, at Ridge benchmark, 35.329023 -119.461034, 366m
ASU:Plants
M. Butterwick 7291 1981-04-12
USA, Arizona, Pima, North facing slopes of volcanic outcrop, southeast of pipeline road, north end of Sikort Chuapo Mountains Sikort Chuapo Mountains 15' Quad., 32.457448 -112.622785, 823m
ASU:Plants
ASU0120055 J. Henrickson 10043 1973-05-26
USA, California, San Bernardino, ca 19 (air) miles S of Kelso, 2 miles N on Kelbaker Road, N of Hwy 40., 914m
ASU:Plants
ASU0308820 Liz Makings 6112 2019-03-03
Mexico, Sonora, bajada of small mountain range 10.5 miles south of Sonoyta off Highway 8, 31.7835 -112.99142, - 410m
ASU:Plants
David J. Keil 3022 1968-03-30
USA, Arizona, Maricopa, 2.2 mi WNW of jctn. of Canal Service Rd. & access road to southeast part of White Tanks Mountains Regional Park, 0.2 mi. inside park boundary., 33.5965 -112.557, 451m
ASU:Plants
Kathleen C. Rice 402 1991-04-25
USA, Arizona, Maricopa, Tonto National Forest. Superstition Wilderness Area. First Water Trailhead to Trail 104, ca. 1.5 mi. northeast of Hwy. 88., 33.4731 -111.433, 975m
ASU:Plants
L. R. Landrum 5991 1988-04-10
USA, Arizona, Santa Cruz, Coronado National Forest. Nogales, on Ruby rd. ca. 5 mi north of Nogales, 3.7 mi w of hwy 19., 31.42479 -111.011073
ASU:Plants
Frankie S. Coburn 73 2011-05-09
USA, Arizona, Yavapai County, On floodplain of Verde River; 1.27 mi downstream from confluence with Sycamore Canyon, 34.841331 -112.071152, 1080m
ASU:Plants
Elinor Lehto L-23041 1978-05-31
USA, Arizona, Mohave County, Pierce Ferry Rd, 13.5 mi northeast of Dolan Springs, 2.8 mi southwest of Jct with road to Hackberry., 35.7303 -114.102
ASU:Plants
David J. Keil 4725 1969-05-10
USA, Arizona, Maricopa, Ridgeline leading up East side of White Tank Mountains from peaks 2242 and 2601 through peaks 2950 and 3185 to the beacon at peak 4083., 33.5965 -112.557
ASU:Plants
C. F. Deaver 5794-a 1960-05-27
USA, Arizona, Yavapai County, Hwy. 89, north of Kirkland Junction., 34.3692 -112.664, 1219m
ASU:Plants
ASU0120067 Mrs. K. Brandegee 135 1910-06-00
USA, California, Los Angeles, Ravenna, in Upper Sonoran Zone., 750m
ASU:Plants
J. W. Toumey 1892-05-12
USA, Arizona, Pima County, Tucson., 32.2217 -110.926
ASU:Plants
L. R. Landrum 6031 1988-05-02
USA, Arizona, Cochise County, Dragoon Mountains, rd. to Cochise Stronghold campground of Coronado National Forest. Ca. 10 mi west of Hwy. 666., 31.925 -109.967, 1524m
ASU:Plants
ASU0120021 W. Hodgson
USA, California, San Bernardino, detailed locality information protected
ASU:Plants
Elinor Lehto L-18385 1975-03-19
USA, Arizona, Pima County, 5-7.2 mi west of Darby Well, via road (S of Ajo)., 32.3372 -112.974
ASU:Plants
M. Butterwick 4689 1979-04-26
USA, Arizona, Mohave County, Aubrey Peak - Chicken Springs Rd. area. Wikieup N. W. 7.5' Quad., 34.684 -113.712, 1097m
ASU:Plants
Raul Gutierrez 1890 2008-03-11
USA, Arizona, Yuma, ca. 1 mi E of Ave 64E along Old US Hwy 80, 32.7988 -113.534, 134m
ASU:Plants
ASU0120056 A. Tiehm 13522 2001-05-31
USA, Nevada, Nye, Big Smoke Valley, sand dunes about 0.6 miles southwest of the San Antonio Ranch; 38.44919 -117.30111, 38.44919 -117.30111, 1631 - 1631m
ASU:Plants
David J. Keil 2924 1968-03-16
USA, Arizona, Maricopa, Outside of White Tanks Mountains Regional Park, south of Point of Mountain Overlook (Hill 1593) off Greenway Road approach., 33.5965 -112.557
ASU:Plants
Bethany Lester 691 2007-04-15
USA, Arizona, Maricopa, Near Hummingbird Springs, in Hummingbird Springs Wilderness, 33.6559 -113.086, 604m
ASU:Plants
Shannon Doan 609 2001-04-17
USA, Arizona, Maricopa, Between Seven Springs road and Camp Creek, near pull-off stop just south of FS road 1509. On slope under Juniperus coahuilensis., 33.9159 -111.816, 1049m
ASU:Plants
M. Butterwick 6792 1980-06-07
USA, Arizona, Mohave County, Along Hualapai Mountain Road, in vicinity of Sawmill Canyon, Hualapai Mountains Hualapai Peak 7.5' Quad., 35.1162 -113.906, 1707m
ASU:Plants
D. J. Pinkava 10863 1973-04-27
USA, Arizona, Pima County, 5.5 mi northwest from jct Bear Canyon and Tanque Verde Roads, along Catalina Hwy., 32.3081 -110.803
ASU:Plants
Andrea Hazelton 182 2007-01-17
USA, Arizona, Maricopa, Soil propagule bank study. Soil removed from Jack Rabbit Wash 1km upstream of confluence with the Hassayampa River west of Phoenix., 33.518885 -112.750764, 338m
ASU:Plants
Elinor Lehto 11521 1968-03-23
USA, Arizona, Mohave County, U.S. 93 at Big Sandy River bridge., 34.66327 -113.58087
ASU:Plants
Elinor Lehto 5099 1965-06-03
USA, Arizona, Maricopa, Lake Pleasant Regional Park Area # 26, 3 mi north of Lake., 33.8776 -112.277, 427m
ASU:Plants
D. J. Pinkava 6702 1970-06-08
USA, Arizona, Santa Cruz, Rte. 82, 1.8 mi. S. of Jct. with Rte. 83., 31.68 -110.66, 1484 - 1484m
ASU:Plants
ASU0300013 André, J. M. 28052 2013-05-08
United States, Arizona, Mohave, bluffs just west of Beaver Dam Wash at Littlefield, 1 mi. north if Interstate 15, 36.899333 -113.942967, 605m
ASU:Plants
Jon P. Rebman 985 1991-03-29
USA, Arizona, Maricopa, Found growing on flat sandy soil just north of Palo Verde Nuclear Generating Station., 33.3992 -112.876
ASU:Plants
Meredith A. Lane 337 1974-04-28
USA, Arizona, Maricopa, McDowell Mountains Regional Park (Ft. McDowell Quadrangle, 15 minute series:)., 33.7199 -111.726, 610m
ASU:Plants
Elinor Lehto L-22507-a 1978-04-11
USA, Arizona, Pima County, Cabeza Prieta Game Range at Cholla Pass., 32.1205 -113.196, 322m
ASU:Plants
D. J. Pinkava 10302 1973-03-10
USA, Arizona, La Paz, 4.1 mi north to Alamo Crossing from jct Rte 60 at Wenden., 33.89 -113.55, 638m
ASU:Plants
Bonnie H. Abel 21 1979-03-29
USA, Arizona, Maricopa, In foothills approx. 8.5 miles northeast of Carefree, AZ. 1.5 miles from Blue Wash (where pavement ends) along dirt road that leads to Camp Creek and Seven Springs. In canyon to west of road., 33.8833 -111.817, 1113m
ASU:Plants
ASU0299246 T. La Doux 699 2013-04-04
USA, Arizona, Mohave, Black Mountains; along Oatman Highway 3.6 miles NE of Oatman, just SW of Sitgreaves Pass, at gated mining road., 35.042917 -114.36795, 1011m
ASU:Plants
Elinor Lehto L-19749 1976-03-31
USA, Arizona, Yavapai County, Lake Pleasant - Castle Creek Road, 0.1 mi north of intersection of Castle Creek Rd and road to Black Canyon Freeway. Just west of Lake Pleasant Regional Park., 33.897 -112.28, 477m
ASU:Plants
Gregory K. Brown 248 1978-04-28
USA, Arizona, Mohave County, 1.4 mi southeast of Ariz State line along Rd. between Mesquite, Nev. And Lime Kiln Canyon., 36.7097 -114.02, 792m
ASU:Plants
M. Butterwick 4860 1979-05-15
USA, Arizona, Mohave County, Alamo Rd, northwest of McCracken Mountains Dutch Flat southeast 7.5' Quad., 34.6262 -113.834, 914m
ASU:Plants
M. Butterwick 7202 1981-04-01
USA, Arizona, Yuma, Near Antelope-Palomas Road between Growler and Kofa, northwest of Texas Hill. Stoval 15' Quad., 32.847 -113.721
ASU:Plants
ASU0106420 M.A. Baker 19134 2017-07-17
USA, Nevada, Churchill, Camp Creek Canyon, Clan Alpine Mtns, along Bench Creek, 600 m ENE of Bench Creek Ranch Headquarters, 26 km SSW of Mount Grant, 68 km E of Fallon, 2013m
ASU:Plants
Al Hesselberg 1966-04-16
USA, Arizona, Pima County, Near Kitt Peak., 31.9639 -111.599
ASU:Plants
Jerome V. Ward 1982-04-10
USA, Arizona, Yuma, Approximately 7 mi southeast of Harcuvar, in Little Harquahala Mountains, 1 mi west of Golden Eagle Mine., 33.2742 -113.977, 457 - 610m
ASU:Plants
Betty Walden 1964-04-11
USA, Arizona, Pinal County, 12 miles east of Coolidge., 32.9776 -111.309, 427m
ASU:Plants
Margaret C. Ferguson 1934-05-05
USA, Arizona, Yavapai County, 1 mile south of Kirkland junction., 34.3547 -112.664, 1311m
ASU:Plants
T. F. Daniel 2787 1983-04-30
USA, Arizona, Cochise County, Coronado Natl. Forest, Dragoon Mountains, near mouth of Stronghold Canyon East, 1.9-2.1 mi. NNE USFS cabin Pearce 15' Quad., 31.9555 -110.038, 1426m
ASU:Plants
Frank Farruggia 2121 2008-04-12
USA, Arizona, Gila, Parker Creek Canyon, 33.72848 -110.9994
ASU:Plants
ASU0120068 D.B. Dunn 20905 1973-06-21
USA, California, Tulare, 10.2 mi E. of Mineral King rd from jct of 198
ASU:Plants
Barbara C. Hovatter 614 1970-04-26
USA, Arizona, Yuma, Big wash southwest side Littlehorns., 32.9447 -113.503, 698m
ASU:Plants
Elinor Lehto 17939 1974-04-06
USA, Arizona, Pinal County, Superstition Mountains Peralta Canyon at Don's Base Camp., 33.4286 -111.418
ASU:Plants
R. L. Burgess 479 1962-05-13
USA, Arizona, Gila, Tonto National Monument. Flat north of Lower Ruin Ridge., 33.6485 -111.114, 762m
ASU:Plants
ASU0120057 J. Henrickson 4546 1970-04-11
USA, California, San Diego, 8 air mi SSE of Borrego Springs near summit of Yaqui Pass in lateral canyon near Co Hy S3; 33.15 -116.35, 33.15 -116.35, 524m
ASU:Plants
Barbara C. Hovatter 569 1970-03-24
USA, Arizona, La Paz, Indian Springs., 33.9075 -113.593583, 610m
ASU:Plants
Lynn Wolden 14 1989-05-17
USA, Arizona, Maricopa, Hassayampa River Preserve (ca. two miles south-east of Wickenburg on Highway 89)., 33.9345 -112.711, 610m
ASU:Plants
Bruce D. Parfitt 4847-a 1991-04-19
USA, Arizona, Cochise County, Flora of Coronado National Memorial. Southern Huachuca Mountains. Dirt road south of highway east of Visitor Center., 31.3435 -110.232, 1554m
ASU:Plants
M. Butterwick 8157 1982-06-10
USA, Arizona, Pinal County, Kearney 7.5' Quad, northeast of Kearney near Steamboat Wash, foothills of Dripping Springs Mountains, 33.0845 -110.869, 732m
ASU:Plants
Marc A. Baker 9015 1992-05-09
USA, Arizona, Yavapai County, Apache Creek Wilderness Area; northwest bank of Apache Creek, ca. 3k WSW of its confluence with Walnut Creek., 34.9094 -112.874, 1600m
ASU:Plants
Jean-Philippe Solves 505 2019-05-04
United States, Arizona, Santa Cruz, Las Cienegas National Conservation Area; at the southern end of the site about 1 km south of the Santa Cruz county line, along the roadside of the Yucca Farm Rd. heading toward highway 82, on the east side of the road., 31.72163 -110.58787, 1403m
ASU:Plants
Andrew Salywon 1021 2001-04-09
USA, Arizona, La Paz, Harquahala Mountains, jeep trail to the top of Harquahala Mountains near the Maricopa County line, north of Eagle Eye Road., 33.7718 -113.34, 850m
ASU:Plants
Marc A. Baker 21137 2023-07-04
United States, California, San Bernardino, bajada at the NE end of the Providence Mountains, 20km ENE of Kelso, 2km SSE Willow Well, 35.05296 -115.43883, 1404m
ASU:Plants
Elinor Lehto 8156 1967-05-08
USA, Arizona, Yavapai County, 1.6 miles north of Skull Valley., 34.5285 -112.685
ASU:Plants
Elinor Lehto 7948-d 1967-05-06
USA, Arizona, Maricopa, 1 mile north of Sunflower turnoff on Ariz. 87., 33.8787 -111.467
ASU:Plants
D. J. Pinkava 10995 1973-04-27
USA, Arizona, Pinal County, 37.4 mi northwest of Oracle Junction Rte 80-89., 32.938 -111.388
ASU:Plants
Elinor Lehto 8198 1967-05-08
USA, Arizona, Yavapai County, 1.1 miles east of Skull Valley (road to Copper Basin)., 34.5053 -112.665
ASU:Plants
Charlotte M. Christy 1532-a 1993-06-09
USA, Arizona, Maricopa, Hassayampa R. west of Phoenix, ca. 2 mi north I-10., 33.3483 -112.725, 244m
ASU:Plants
ASU0331042 P. C. Fischer 6094 1979-03-26
USA, Arizona, Maricopa, Lone Mountain northeast 7.5' Quad, basalt hills on south side of Harquahala Mountains, 33.732 -113.289, 570m
ASU:Plants
L. R. Landrum 6795 1990-05-02
USA, Arizona, Maricopa, Tonto National Forest, rd. to Seven Springs, 3 mi beyond corner of Barlett and Cave Creek rds., 33.9663 -111.864, 914m
ASU:Plants
J. Jeremy Buegge 227 1998-05-23
USA, Arizona, Graham County, Laurel Canyon. T6S,R20E,sec21,W center. Valley near end of jeep trail. On edge of canyon., 32.8962 -110.304, 1463m
ASU:Plants
Elinor Lehto 20141 1976-05-31
USA, Arizona, Maricopa, ca. 4 miles S. Seven Springs, 33.9626 -111.862, 3300 - 3600m
ASU:Plants
R. G. Engard 871 1976-04-16
USA, Arizona, Pima County, 2.4 miles west of the eastern boundary of the Cabeza Prieta Game Range on the Bates well-Papago Well Rd., 31.7997 -111.3, 305m
ASU:Plants
Michael Chamberland 190 1990-07-03
USA, Arizona, Mohave County, Just west of the west border of the Hualapai Indian Reservation., 35.9162 -113.916, 1500m
ASU:Plants
Elinor Lehto 15396 1969-03-23
USA, Arizona, Pima County, Organ Pipe National Monument, Sinita Basin., 31.96 -112.86, 329 - 519m
ASU:Plants
Jon P. Rebman 1343 1992-03-27
USA, Arizona, Maricopa, Vicinity of Palo Verde Nuclear Generating Station., 33.3992 -112.876