ASU:Plants
200PS AE91-20 2005-03-30
USA, Arizona, Maricopa, 33.7365 -111.668, 478m
ASU:Plants
Noel H. Holmgren 7083 1973-05-03
USA, Arizona, Graham County, San Simon Valley; at junction of US Highway 666 and US Highway 70; 10 airline miles ESE of Safford, 32.7951 -109.552, 975m
ASU:Plants
ASU0142415 Butterwick 6285 1980-05-02
USA, Arizona, Yuma, Buckskin Mountains west northeast 7.5' Quad.; hillside of of the Bill Williams River; west of Rankin Ranch, 34.238 -113.739, 244m
ASU:Plants
P. C. Fischer 6168 1979-04-07
USA, Arizona, Yuma, Palmerita Ranch 7.5' Quad.; Grapevine Springs; on south side of Santa Maria River; overlooking Grapevine Springs, 34.2814 -113.408, 411m
ASU:Plants
ASU0142756 Harry Tate 1966-07-10
United States, Arizona, Pima, Southeast Tucson.
ASU:Plants
ASU0142386 Dawn Goldman DG 7 2003-09-23
United States, Arizona, Maricopa, Tonto National Forest, 33.983097 -111.735935, 687m
ASU:Plants
ASU0142388 F. S. Crosswhite 600 1960-04-08
USA, Arizona, Pinal County, Ca. 1 mile north of the Gila River; ca. 19 miles NNW of Coolidge, 33.0886 -111.671
ASU:Plants
ASU0142407 Lyle A. McGill LAM-2433 1978-04-22
USA, Arizona, Graham County, On north bank of Gila River at Solomon, 32.8271 -109.629
ASU:Plants
ASU0142412 Mary J. Russo 525 1986-02-15
USA, Arizona, Yuma, Kofa National Wildlife Refuge; Castle Dome Mountains; road leading to Figueroa Tank, 33.1374 -114.104, 457m
ASU:Plants
ASU0142411 Elinor Lehto L-23409 1979-03-28
USA, Arizona, Maricopa, Palo Verde Nuclear Plant; south of Wintersburg; east wash berm, 33.4943 -111.722
ASU:Plants
ASU0142410 Mary J. Russo 669 1986-03-10
USA, Arizona, Yuma, Kofa National Wildlife Refuge; Castle Dome Mountains; below Gray Tanks near footpath to Horse Tanks., 33.2102 -114.19, 530m
ASU:Plants
Lyle A. McGill LAM-2336 1978-04-18
USA, Arizona, Graham County, Along Gila River between Bonita Creek and Dorothy B. Placer Mine, 32.9549 -109.531
ASU:Plants
ASU0142423 David Keil 1514 1967-04-15
USA, Arizona, Graham County, 5.9 miles east of Ft. Thomas, 33.02 -109.85, 983 - 983m
ASU:Plants
ASU0142421 J. J. Thornber 1903-05-25
USA, Arizona, Pima County, NW of Tucson, AZ, 32.2217 -110.926
ASU:Plants
Elinor Lehto L-23560 1979-04-06
USA, Arizona, Yuma, Cabeza Prieta Game Range; Tule Well, 32.2224 -113.714
ASU:Plants
ASU0142422 T. F. Daniel 2701 1983-03-13
USA, Arizona, Yuma, Cabeza Prieta Game Range; Tule Well; along El Camino Diablo; in Cabeza Prieta Mountains; ca. 65 airmiles southeast of Yuma, AZ, 32.25 -113.45, 358m
ASU:Plants
ASU0142420 Jan Gish 814 1980-04-12
USA, Arizona, Pinal County, Gila River Indian Community; near community center; USGS Gila Butte, AZ, 33.1354 -111.868, 366m
ASU:Plants
Elizabeth Makings 3439-b 2010-09-07
USA, Arizona, Cochise County, Coronado National Forest; Forest Road 686, Jack Wood Canyon; approx 2 miles from Hwy 80 near Forest Service boundary, 31.6988 -109.16, 1387m
ASU:Plants
ASU0309931 Marc A. Baker 19631 2018-06-23
United States, CALIFORNIA, San Bernardino County, Red Pass Lake, NE edge, 31km east of Fort Irwin, 25km west of Baker., 35.2756 -116.3458, 568m
ASU:Plants
ASU0142424 L.A. McGill LAM2336 1978-04-18
United States, Arizona, Graham, Along Gila River between Bonita Creek and Dorothy B. Placer mine.
ASU:Plants
Raul Gutierrez 586 2004-03-06
USA, Arizona, Maricopa, S of Gillespie Dam Bridge, 33.2262 -112.772, 223m
ASU:Plants
ASU0142390 L. R. Landrum 9238 1998-05-03
USA, Arizona, Maricopa, Riggs road S of Chandler, just E of Maricopa Hwy., 366m
ASU:Plants
200PS O171-11 2005-05-09
USA, 33.4205 -112.342, 286m
ASU:Plants
ASU0060098 Steve Jones 1564 2011-08-10
USA, Arizona, Maricopa, McDowell Sonoran Preserve, in sediments deposited in old water tank behind dam (dam recently dismantled), 33.75249 -111.80191, 789m
ASU:Plants
200PS AF231-5 2005-05-23
USA, Arizona, Maricopa, 33.2197 -111.605, 438m
ASU:Plants
ASU0088228 Walter Fertig 29436 2014-05-04
USA, Arizona, Maricopa, Sonoran Desert: south side of Salt River downstream of Tempe Town Lake dam and N of Tempe Center for Fine Arts N of Rio Salado Road., 33.43216 -111.95147, 347m
ASU:Plants
200PS K91-14 2005-05-17
USA, 33.7058 -112.526, 460m
ASU:Plants
ASU0082057 Walter Fertig 29397 2014-04-20
USA, Arizona, Maricopa, Tempe, along Roosevelt Road one block north of Southern Boulevard, adjacent to old train tracks., 33.395779 -111.947465, 357m
ARIZ
295205 A. Rea s.n. 1982-05-16
United States, Arizona, Pima County, Organ Pipe Cactus National Monument; Quitobaquito., 31.9401 -113.0174
ARIZ
282584 Steven P. McLaughlin 4274 1987-08-23
United States, Arizona, Pima County, Northern Santa Rita Mountains, 31.8102 -110.7483, 1615m
ARIZ
358367 R. S. Felger 1-469 2001-08-15
United States, Arizona, Maricopa County, Sonoran Desert National Monument, junction of Interstate 8 and rd at Pinal and Maricopa county boundaries, 32.835833 -112.202917, 556m
ARIZ
422835 Martin M. Karpiscak 1978-71 1978-03-31
United States, Arizona, Pinal County, Santa Cruz Flats near Eloy., 468m
ARIZ
359321 Steven P. McLaughlin 9513 2001-07-20
United States, Arizona, Santa Cruz County, San Rafael State Park, south of Rdl, E of Santa Cruz River, 31.35494 -110.58058, 1435m
ARIZ
425220 C.M. Roll 753 2015-08-18
United States, Arizona, Cochise, Pat Hills, ca. 30 km (by air) SE of Willcox, Sulphur Springs Valley., 31.9691 -109.5755, 1373m
ARIZ
299381 Karen R. Adam 56-92 1992-07-12
United States, Arizona, Maricopa County, Fort McDowell Quad, 33.6755 -111.6575, 442m
ARIZ
94891 R. H. Peebles 5572 1928-08-18
United States, Arizona, Santa Cruz County, Santa Cruz River bottom near Nogales, 31.4047 -110.8968
ARIZ
303914 H. S. Gentry 20597 1964-05-10
United States, Arizona, Yuma County, 5-6 miles north of Dateland, along the Gila River valley, 32.8215 -113.5161
ARIZ
374595 R. S. Felger 01-489-B 2001-08-25
United States, Arizona, Maricopa County, Sonoran Desert National Monument, ca. 0.5 km south of Freeman Road exit and Interstate Highway 8, 32.845 -112.318333, 548m
ARIZ
378905 L. Higgins 21724 2000-10-04
United States, Arizona, Mohave County, Beaver Dam., 600m
ARIZ
R. S. Felger 01-469 2001-08-15
United States, Arizona, Pinal/Maricopa, Sonoran Desert National Monument; I-8 roadside, 32.835833 -112.202917, 556m
ARIZ
R. S. Felger 02-74 2002-02-01
United States, Arizona, Pima County, Organ Pipe Cactus National Monument; Old fields at Armenta Ranch., 32.188611 -112.829722, 481m
ARIZ
422189 Julia Fonseca JF2013-120 2013-07-27
United States, Arizona, Pima County, Cienega Creek Natural Preserve, 31.99602 -110.57751
ARIZ
286443 R. S. Felger 88-449 1988-09-14
United States, Arizona, Pima County, Organ Pipe Cactus National Monument; Quitobaquito. Old parking area, west side of pond., 31.9429 -113.0202, 324m
ARIZ
90846 Albert G. Henson 163-a 1951-08-18
United States, Arizona, Santa Cruz County, Tumacacori National Historical Park. West of warehouse., 31.5687 -111.0523, 994m
ARIZ
43866 J. J. Thornber 2258 1905-08-23
United States, Arizona, Graham County, Safford, 32.834 -109.7076
ARIZ
R. S. Felger 3790 1960-08-19
Mexico, Sonora, Mpio. de Benjamin Hill. 2.0 miles by road (Mex 15) South Casa Blanca (south of Santa Ana), 762m
ARIZ
211430 P. S. Martin 8 1963-09-07
United States, Arizona, Cochise County, 6 km west southwest of Cochise Sulphur Spring Valley near Willcox Playa, 32.1012 -109.9865, 1353m
ARIZ
43859 J. J. Thornber s.n. 1912-11-04
United States, Arizona, Pinal County, About Maricopa, 33.0581 -112.0476
ARIZ
280394 T. R. Van Devender 88-597 1988-09-05
United States, Arizona, Pima County, Tucson Mountains; Oeste Wash., 32.2138 -111.0716, 841 - 853m
ARIZ
43864 J. J. Thornber s.n. 1912-09-24
United States, Arizona, Yuma County, Yuma., 32.7193 -114.643
ARIZ
43932 D. Griffiths 1510
United States, Arizona, Pima County, Campus, University of Arizona, Tucson., 32.2319 -110.9506
ARIZ
199960 J. K. Cross s.n. 1976-07-06
United States, Arizona, Pima County, Near small arroyo on E. side of I-10 at end of Anita Ave. (=ca. 1/4 mi. N. of Speedway) Tucson., 32.279721 -110.92583
ARIZ
43860 J. J. Thornber 7415 1914-03-13
United States, Arizona, Pinal County, Maricopa, 33.0581 -112.0476
ARIZ
188270 Walter L. Anderson s.n. 1973-09-16
United States, Arizona, Cochise County, 5 miles NW of Pearce, 31.9595 -109.8406, 1371m
ARIZ
43925 J. Arthur Harris C-14181 1914-04-12
United States, Arizona, North side of San Zavier Misson.
ARIZ
43940 C. B. Carter s.n. 1933-09-00
United States, Arizona, Pima County, Tucson., 32.2217 -110.9265
ARIZ
43871 J. J. Thornber s.n. 1903-05-25
United States, Arizona, Pima County, Tucson. Four miles norhtwest., 32.22167 -110.92583
ARIZ
43938 J. J. Thornber s.n. 1902-08-20
United States, Arizona, Pima County, Campus, University of Arizona, Tucson., 32.2319 -110.9506
ARIZ
186542 J. J. Thornber 4970 1913-07-27
United States, Arizona, Pima County, Five miles northwest of Tucson, along S.P.R.R., 32.22167 -110.92583
ARIZ
436025 Sue Carnahan 2638 2017-08-13
United States, Arizona, Santa Cruz, Salero Ranch: Unit 7, cattle pond on Grosvenor Loop Rd; 13.2 km W of Patagonia., 31.5272 -110.9123, 1215m
ARIZ
43924 J. Arthur Harris C-14180 1914-04-01
United States, Arizona, Pima County, North Side San Xavier Mission, Santa Cruz Valley, Tucson., 32.19389 -110.98417
ARIZ
94882 R. H. Peebles 9127 1933-03-23
United States, Arizona, Hills 20 miles W. of Gila Bend
ARIZ
43922 M. French Gilman 272
United States, Arizona, Pinal County, Sacaton, 33.0767 -111.7393
ARIZ
R. S. Felger 85-892 1985-08-13
Mexico, Sonora, Guaymas Municipio, North end of Miramar, north end Bahía Bacochiabampo, ca 10 km north of Guaymas
ARIZ
403837 R. F. Thorne 59579 1977-09-05
United States, Arizona, Santa Cruz County, Sycamore Canyon Edge of Ruby Mountains WNW of Nogales near Ruby, S Santa Cruz Co. Off Hwy 289 (Ruby Road)., 31.425 -111.195, 1158 - 1219m
ARIZ
43941 J. J. Thornber 1901-08-16
United States, Arizona, Tucson, Range Reserve Exp. Sta.
ARIZ
423231 Martin M. Karpiscak 1977-84 1977-04-13
United States, Arizona, Pinal County, Santa Cruz Flats near Eloy., 459m
ARIZ
379873 T. R. Van Devender 2005-1013 2005-06-30
Mexico, Sonora, Nogales Municipio, Agua Zarca, 21 km south of Nogales on MEX 15, 31.163889 -110.953889, 1150m
ARIZ
393788 A. C. Sanders 28888 2004-10-17
United States, California, San Bernardino County, Southern Mojave Desert: Means Lake, Johnson Valley, along road in center of the dry lake (Melville lake 7.5' Q), 34.408889 -116.504444, 783m
ARIZ
408313 A.L. Reina-G. 2009-374 2009-07-29
Mexico, Sonora, Opodepe Municipio, Rancho El Carrizal, 24.7 km (by air) ESE of Benjamin Hill; Plains of Sonora desertscrub, 30.134722 -110.861667, 851m
ARIZ
426638 Brad Boyle 9172 2010-09-19
Mexico, Sonora, Rancho Los Fresnos Grassland Preserve. Oak-mesquite grassland straddling the US-Mexico border. Growing on moister ground beside perimeter road., 31.31814 -110.35371, 1555m
ARIZ
J. Kaiser 1567 1941-09-09
United States, Arizona, Pinal County, Page Ranch, just west of house., 32.616667 -110.9, 1127m
ARIZ
T. R. Van Devender 88-597 1988-09-05
United States, Arizona, Pima County, Tucson Mountain Park, 32.2301 -111.0982, 847m
ARIZ
R. S. Felger 85-1226 1985-10-10
Mexico, Sonora, Municipio de Guaymas: El Baviso. 1.1 miles north of San Carlos road (from east end of San Carlos), then 1.8 miles west to corral at Arroyo Palma Quemada., 27.966667 -111.05, 35m
ARIZ
D. Anderson 1232 1936-07-15
United States, Arizona, Graham County, At mouth of San Simon., 33.179685 -109.860593, 914m
ARIZ
A. S. Barclay 2070 1968-05-10
United States, Arizona, Pinal County, Along State Highway 93, 12 miles S. of Chandler, near point where highway crosses Gila River., 33.140376 -111.838884
ARIZ
C. E. Jenkins 3212 1980-09-14
United States, Arizona, Pima County, Rincon Valley. End of Speedway near Freeman., 32.08611 -110.71139
ARIZ
C. E. Jenkins 2189 1979-08-15
United States, Arizona, Pima County, Rincon Mountains. Saguaro National Park, Rincon Mountain District; Manning Camp Trail., 32.191667 -110.591667
ARIZ
R. S. Felger 17587 1968-04-10
Mexico, Sonora, Isla San Esteban.
ARIZ
423303 Martin M. Karpiscak 1977-25 1977-03-21
United States, Arizona, Pinal County, Santa Cruz Flats near Eloy.
ARIZ
404556 Jim Verrier 307 2010-08-25
United States, Arizona, Santa Cruz County, Tumacacori Mountains, FSR 4145., 31.560658 -110.058303, 1082m
ARIZ
420124 R.E. Riefner, Jr. 13-190 2013-08-17
United States, California, Riverside County, City of Lake Elsinore, along Collier St. and Hwy. 74 S to Temescal Wash., 33.694766 -117.346828, 393m
ARIZ
359754 Kathryn Mauz 21-60 2001-07-21
United States, Arizona, Pima County, Tucson. West Branch of the Santa Cruz River., 32.208333 -110.983333
ARIZ
359734 Kathryn Mauz 21-103 2001-08-10
United States, Arizona, Pima County, Tucson. West Branch of the Santa Cruz River., 32.208333 -110.983333
ARIZ
295044 Steven P. McLaughlin 5317 1988-09-18
United States, Arizona, Graham County, Graham Mountains Stockton Pass, 6.0 miles E of Bonita, 32.5929 -109.8769, 1615m
ARIZ
288189 Steven P. McLaughlin 4818 1988-07-30
United States, Arizona, Pima County, Rd. to Refuge Headquarters, 0.6 miles SE of Hwy 286, 31.5867 -111.5298, 1067m
ARIZ
375982 R. S. Felger 95-331 1995-10-10
United States, Arizona, Pima County, Gila Bend Air Force Auxillary Field. 3.5 mi south of Interstate 8 at Gila Bend, then 0.2 mi east of highway to Air Force Base entrance. Near sterile gravel in front of entrance to air force field, at guard station., 32.899444 -112.740833, 250m
ARIZ
375987 R. S. Felger 95-347 1995-10-10
United States, Arizona, Maricopa County, Barry M. Goldwater Airforce Range, Sand Tank Mountains., 32.662028 -112.330889, 762m
ARIZ
439576 Sue Carnahan 3252 2018-08-07
United States, Arizona, Santa Cruz, Henry Tank, S of Forest Service Rd 143, southern Santa Rita Mts, Coronado National Forest., 31.56515 -110.83265, 1407m
ARIZ
442625 Sue Carnahan 4804 2021-08-06
United States, Arizona, Santa Cruz, Old road to Coal Mine Spring, 4 km N of west end of Patagonia Lake; Coal Mine property (AZGFD)., 31.53127 -110.87275, 1251m
ARIZ
410156 Carl B. Wolf 1932-04-30
United States, California, San Bernardino, Eastern Colorado Desert
ARIZ
392540 A. L. Reina-G. 2007-732 2007-08-14
Mexico, Sonora, Agua Prieta Municipio, Los Ojitos area, western tributary of Arroyo San Bernardino, Rancho San Bernardino. (east of Agua Prieta on MEX 2), 31.300556 -109.261111, 339m
ARIZ
398173 Sarah J. De Groot 1468 2003-03-17
United States, California, San Bernardino County, Whipple Mountains: Along Parker Dam Road, 1-2 miles south of Parker Dam., 34.265533 -114.136067, 107m
ARIZ
43867 J. J. Thornber 5559 1905-08-22
United States, Arizona, Cochise/Graham, San Simon Plains, 32.2679 -109.2276
ARIZ
151348 Leslie N. Goodding 188-60 1960-08-10
United States, Arizona, Pima County, Draw about 10 miles north of Sonoita, 31.7762 -110.6886
ARIZ
421416 Ries Lindley 585 2014-08-10
United States, Arizona, Pinal, Tortolita Mountains, BLM land NW, 32.5537 -111.1159, 886m
ARIZ
85983 K. F. Parker 8044 1952-06-15
United States, Arizona, Pima County, E Ninth St. and Stewart Ave, Tucson, 32.22167 -110.92583, 762m
ARIZ
43868 J. J. Thornber s.n. 1902-08-20
United States, Arizona, Pima County, Campus, University of Arizona, Tucson, 32.2319 -110.9506
ARIZ
158372 W. A. Niering 360 1962-08-28
United States, Arizona, Pima County, Below bridge Tanque Verde Loop Rd, Santa Catalina Mountains, 32.43028 -110.70472, 945m
ARIZ
372724 Meg M. Quinn 626 2003-03-22
United States, Arizona, Pinal County, Casa Grande Ruins National Monument; In large drainage ditch in northeast corner of park., 33.00222 -111.52742, 427m