ARIZ
113752 J.J. Thornber 8231 1916-08-17
United States, Arizona, Coconino County, Grand Canyon, Bright Angel Trail, Indian Gardens; Grand Canyon National Park, 36.075 -112.128333
ARIZ
113209 Mrs. George Mairs s.n. 1916-04-01
United States, Arizona, Pima County, Ajo., 32.3717 -112.8607
ARIZ
18168 Elzada U. Clover 6107 1941-04-21
United States, Arizona, Mohave, Grand Wash. Lake Mead; Lake Mead National Recreation Area, 36.09999847 -113.91666412
ARIZ
141599 Peter H. Raven 13120 1958-06-08
United States, Arizona, Coconino County, Kaibab Trail, Grand Canyon National Park, 36.066667 -112.083333, 1615m
ARIZ
370759 Dale Turner 17 2001-03-22
United States, Arizona, Pinal County, Casa Grande Ruins National Monument., 33.00119 -111.54114, 432m
ARIZ
95118 R.H. Peebles 14645 1940-05-06
United States, Arizona, Coconino, 5 miles south of Navajo Bridge, 36.8177 -111.6315, 1234m
ARIZ
141613 Peter H. Raven 11736 1958-02-28
United States, Arizona, Yuma County, State Highway 95, 13.9 miles south of turn to Cibola, 33.16666793 -114.26667022
ARIZ
95117 A.F. Whiting 1089/5214 1941-10-02
United States, Arizona, Coconino, Wupatki National Monument; Deadmans Wash - below Wupatki Ruin, 1463m
ARIZ
215673 Charles T. Mason 3385 1979-03-22
United States, Arizona, Yuma County, Pinta Sands, about 2 miles west of Pinacata Lava Flow; along Camino del Diablo, Cabeza Prieta Game Range., 32.13333511 -113.58333587
ARIZ
394794 B.E. Nelson 35167 1995-06-18
United States, Wyoming, Uinta, Basins and Mountains of Southwest Wyoming: along Leavitt Creek below the south end of Cottonwood Bench, ca 7 air mi ESE of Mountain View; ca 39.5 air mi E of Evanston., 2042 - 2091m
ARIZ
427947 Phillips, A. & B. 83-95 1983-03-12
United States, Arizona, Pima, Small wash where routes divides around Sheep Mountains, 5 miles W of Organ Pipe boundary., 32.116171 -113.220174
ARIZ
141597 Peter H. Raven 13129 1958-06-09
United States, Arizona, Coconino, 2.0 miles north of Navajo Bridge on road to Lees Ferry, 36.84999847 -111.63333129
ARIZ
215631 S. P. McLaughlin 1973 1979-02-20
United States, Arizona, Yuma County, Tinajas Altas Pass, 32.31666564 -114.06666564, 335m
ARIZ
395519 Sarah J. De Groot 2685 2003-05-03
United States, California, San Bernardino County, Whipple Mountains: S/SE side along aqueduct road, SW of Bowman's wash., 34.225483 -114.309467, 298m
ARIZ
215243 R. C. Furlow s.n. 1979-03-14
United States, Arizona, Pima County, Jacks Well, Cabeza Prieta, 32.41417 -113.05, 396m
ARIZ
141611 Peter H. Raven 11732 1958-02-28
United States, Arizona, Yuma County, Along State Highway 95, 7.4. miles south of turn to Castle Dome Mine., 32.86666488 -114.34999847
ARIZ
172373 R. J. Barr 61-444 1961-04-14
United States, Arizona, Pinal County, Picacho Pass by Highway, 32.66666793 -111.41666412
ARIZ
113544 Caroline Colbero(?) 3 1909-03-01
United States, Arizona, Yavapai County, Congress Junction, 34.13333511 -112.94999694
ARIZ
113528 Crooks & Darrow s.n. 1938-04-19
United States, Arizona, Yavapai County, 10 miles west of Bagdad on Hillside - Wikieup road, 34.46666717 -113.05000305
ARIZ
111898 Maguire 10114 1935-03-16
United States, Arizona, Graham County, 5 mi NW Safford, 32.88333511 -109.76667022, 1000m
ARIZ
414941 Benjamin T. Wilder 10-67 2010-03-15
Mexico, Sonora, Sonoran Desert; Gran Desierto: Pinacate lava fields, c. 2.5km NE (51 degrees) of Elegante Crater, 50km due west (air line) of Sonoyta., 31.8605 -113.368972, 294m
ARIZ
82251 D. Anderson 847 1936-03-23
United States, Arizona, Graham County, Summit Arivaipa Road, 1371m
ARIZ
415534 Benjamin T. Wilder 10-51 2010-03-14
Mexico, Sonora, Sonoran Desert, Gran Desierto: Tres Ojitos, near km 42 on the road wast of Puerto Penasco, north of Bahia Adair., 31.644833 -113.850222, 10m
ARIZ
95129 R. H. Peebles 14574 1940-04-17
United States, Arizona, Graham County, Near Fort Thomas, 33.03333282 -109.96666717, 838m
ARIZ
111890 Maguire 10395 1935-02-04
United States, Arizona, Pinal County, S. side San Carlos reservoir, 1 mi. above Dam., 33.16666793 -110.5
ARIZ
85767 K. f. Parker 7782-a 1952-02-22
United States, Arizona, Yuma County, Gila River bed, 1.5 miles north of Aztec, 32.88333511 -113.53333282, 149m
ARIZ
95131 R. H. Peebles 5006 1928-03-08
United States, Arizona, Yuma County, Near Mohawk, 32.71666717 -113.73332977
ARIZ
129773 P. Train 2358 1938-08-24
United States, Nevada, Nye County, Cain Spring, 50 mi SE of Beatty, Skull Mountains, near Wahmonie., 1036m
ARIZ
141545 Peter H. Raven 11589 1958-02-16
United States, Arizona, La Paz County, 1 mile south of Ehrenburg, 33.58333206 -114.51667022
ARIZ
141542 Peter H. Raven 11737 1958-02-28
United States, Arizona, Yuma County, State Highway 95, at turn to Cibola, 33.34999847 -114.21666717
ARIZ
217762 A.M. Phillips III 76-72 1976-05-08
United States, Nevada, Clark, 2 miles north of Corn Creek, Las Vegas Valley., 36.466667 -115.366667, 975m
ARIZ
141567 Peter H. Raven 11721 1958-02-28
United States, Arizona, Yuma County, On sandy plain, 2.5 miles west of Tacna on U.S. Highway 80, 32.68333435 -114
ARIZ
95107 E. G. Smith 13529 1937-06-11
United States, Arizona, Apache County, 9 mi NE of Rock Point., 36.8117 -109.5036, 1737m
ARIZ
141568 Peter H. Raven 11610 1958-02-16
United States, Arizona, La Paz County, On road to Parker, 9.1 miles north-west of Bouse, 34 -114.15000152
ARIZ
141543 Peter H. Raven 11707 1958-02-28
United States, Arizona, Yuma County, Just west of Agua Caliente, 33 -113.3666687
ARIZ
141544 Peter H. Raven 11713 1958-02-28
United States, Arizona, Yuma County, 9.2 miles southwest of Agua Caliente, 32.95000076 -113.41666412
ARIZ
403964 Liz Makings 1545 2003-05-21
United States, Arizona, Cochise County, San Pedro Riparian National Conservation Area, Upper San Pedro River floodplain, about 1 mile north of HWY 82., 31.733333 -110.1964, 1149m
ARIZ
290860 Steven P. McLaughlin 4427 1988-03-23
United States, Arizona, Mohave County, Black Mountains, along old Hwy. 68, 35.20000076 -114.44999694, 762m
ARIZ
13758 F. B. McMurry 2636 1945-02-14
United States, Arizona, Yuma County, Pothole Mountains near Laguna Dam., 32.79999923 -114.48332977
ARIZ
349277 S.P. McLaughlin 7422 1998-04-06
United States, Arizona, Mohave County, Jumbo Wash, south of Willow Beach; Lake Mead National Recreation Area, 35.86399841 -114.65916442, 304m
ARIZ
151036 Leslie N. Goodding 21-60 1960-03-31
United States, Arizona, Pima County, Coyote Mountains, 32 -111.533333, 1100 - 1875m
ARIZ
204118 Lorna Irwin 21 1976-04-03
United States, Arizona, Pinal County, About 10 yards east of State Route 77, about one mile south of Mammoth, 32.71666717 -110.65000152, 792m
ARIZ
183900 Elinor Lehto 144 1962-03-06
United States, Arizona, Maricopa County, Guadalupe Rd. & South Mt. Park entrance, 33.36666488 -111.98332977
ARIZ
345128 Robert A. Raguso 98-61 1998-05-10
United States, Arizona, Mohave County, Davis Camp, on E. shore of Colorado River, Bullhead City., 35.21666717 -114.56666564
ARIZ
141574 Peter H. Raven 11601 1958-02-16
United States, Arizona, La Paz County, 2.9 miles west of Quartzsite, along U.S. Highway 60, 33.65000152 -114.09999847
ARIZ
326739 R. S. Felger 93-380 1993-04-10
United States, Arizona, Pima County, Cabeza Prieta National Wildlife Refuge, Papago Well, Camino del Diablo, 32.09902572 -113.28610992, 247m
ARIZ
95127 T. H. Kearney 10920 1935-03-23
United States, Arizona, Yuma County, Wellton, 32.68333435 -114.15000152
ARIZ
376103 Steven P. McLaughlin 10205 2004-04-25
United States, California, Inyo County, Birch Creek watershed., 37.068333 -118.285, 1385m
ARIZ
198376 Roger E. McManus 673 1976-02-28
United States, Arizona, Pima County, 6 miles E of Papago Wash, 32.08333206 -113.21666717, 335m
ARIZ
414087 Benjamin T. Wilder 10-406 2010-05-29
Mexico, Baja California Norte, Gulf of California, Midriff Islands: Isla San Luis., 29.969889 -114.408778, 100m
ARIZ
240819 T. R. Van Devender s.n. 1983-03-26
United States, Arizona, Yuma County, about 1 mile north of Tinajas Altas Pass on Camino del Diable, west side of Tinajas Altas Mountains, 32.33333206 -114.08333587
ARIZ
175833 Janet E. Johnson s.n. 1960-03-26
United States, Arizona, Pima County, Cameron Wash, Growler Mountains, 32.24278 -113.02722, 457m
ARIZ
172372 R. J. Barr 64-213 1964-03-25
United States, Arizona, La Paz County, 10 miles north of Quartzsite, 33.79999923 -114.21666717
ARIZ
157508 Vorsila L. Bohrer 830 1965-03-27
United States, Arizona, Pinal County, 8 miles NW of Santan School, Sacaton, Gila River, 33.16666793 -111.966667, 358m
ARIZ
372802 Steven P. McLaughlin 9071 2001-03-23
United States, Arizona, Santa Cruz County, Sonoita Creek State Natural Area; South facing slope adjacent to Sonoita Creek, below Prosopis velutina., 31.47589 -110.89547, 1110m
ARIZ
207074 R. K. Gierisch 3862 1976-12-28
United States, Arizona, La Paz County, Parker 400, race course, 34.15 -114.2891
ARIZ
113522 Charlie Steen s.n. 1941-04-15
United States, Arizona, Pinal County, Casa Grande Ruins National Monument., 32.991667 -111.566667, 432m
ARIZ
215068 T. R. Van Devender s.n. 1979-03-17
United States, Arizona, Pima County, ca. 5 miles of southeast Quitoja on Arizona Hwy 86, 32.08333206 -112.08333587
ARIZ
113543 A. A. Nichol s.n. 1939-03-26
United States, Arizona, Pima County, Organ Pipe Cactus National Monument; Ajo Mountains. Alamo Canyon., 32.058333 -112.716667
ARIZ
184264 T. R. Van Devender s.n. 1972-12-31
United States, Arizona, Yuma County, 0.3 mile W of Fortuna Mine, Gila Mountains, 32.54999923 -114.34999847, 231m
ARIZ
362996 Sue Rutman 2003-52 2003-02-09
United States, Arizona, Maricopa County, Barry M Goldwater Gunnery Range; Sauceda Mountains, BM Goldwater Gunnery Range. About 1 mile west of Thanksgiving Tank., 32.65775 -112.78964, 418m
ARIZ
R. M. Turner 68-71 1968-03-26
United States, Arizona, Pima County, Tumamoc Hill, 32.216667 -111.015, 746m
ARIZ
178398 Al Hesselberg s.n. 1966-04-09
United States, Arizona, Pima County, Sells, 31.91666603 -111.88333129
ARIZ
369851 R. S. Felger 03-177 2003-03-10
United States, Arizona, Maricopa County, Barry M. Goldwater Military Range, junction of Ariz Hwy 85 and Hat Mountain Road, 32.68058013 -112.85540008, 330m
ARIZ
Robert A. Raguso 98-8 1998-03-13
United States, California, San Diego County, Mile 55 marker on Imperial HWY (Rd. S-2), near Ocotillo, near S. border of Anza-Borrego Desert State Park.
ARIZ
134427 Charles T. Mason 1650 1958-03-01
United States, Arizona, Pima County, between Ajo and Gila Bend, 32.37167 -112.86
ARIZ
141563 Peter H. Raven 11701 1958-02-27
United States, Arizona, Maricopa County, 1.9 miles west of Gila Bend on U.S. Highway 80, 32.93333435 -112.78333282
ARIZ
Mrs. J. J. Thornber 2993 1903-04-01
United States, Arizona, Pima County, Mesas near Tucson Mountains, 32.2301 -111.0982
ARIZ
241148 J. E. Bowers 2457 1983-04-18
United States, Arizona, Pima County, Spalding - Shreve permanent plot Area B, Tumamoc Hill Tucson, 32.216667 -111.0063
ARIZ
395851 Sarah J. De Groot 2279 2003-04-05
United States, California, San Bernardino, Whipple Mountains: Dirt road heading N from highway 62 about 9 miles east of Vidal Junction and west of Earp. Vicinity of Vista Peak., 34.167778 -114.386111, 231m
ARIZ
357326 R. S. Felger 01-169 2001-03-20
United States, Arizona, Maricopa County, Sonoran Desert National Museum, between North and South Maricopa Mountain, 0.2 miles south of Hwy 238 (Maricopa Road) at 13 mi. W from Pinal-Maricopa county line, 32.9984169 -112.93511199, 472m
ARIZ
390851 Claire C. Heinitz CH08-19 2008-03-18
United States, Arizona, Yuma, 0.5 mi. east of Quartzsite, off Gold Nugget Rd., 33.677467 -114.08265, 443m
ARIZ
J. J. Thornber s.n. 1903-05-09
United States, Arizona, Pima County, Tucson Mountains, 32.2301 -111.0982, 701m
ARIZ
169018 R. M Turner 68-71 1968-03-26
United States, Arizona, Pima County, Desert Research Laboratory, Tumamoc Hill, Tucson, 32.21666717 -111.005
ARIZ
141564 Peter H. Raven 11700 1958-02-27
United States, Arizona, Maricopa County, along State Highway 85, 14.0 miles north of Ajo, 32.56666564 -112.88333129
ARIZ
R. Raguso RAR99-23 1999-04-26
United States, California, Inyo County, 5 miles north of Keeler. Jct. of Dolomite Loop Rd. and Rt. 136. 5.2 miles southeast of Owens River crossing.
ARIZ
147010 R. J. Barr 62-129 1962-03-12
United States, Arizona, Maricopa County, Arizona Hwy 84, Marker 131, near Gila Bend, 32.88333511 -112.46666717
ARIZ
345093 Robert A. Raguso 98-45 1998-04-26
United States, Arizona, Pima County, 136 mile marker, Rt. 86 near jct. between Rts. 86 and 386, Kitts Peak, 32.03333282 -111.58333587
ARIZ
J. E. Bowers 2457 1983-04-18
United States, Arizona, Pima County, Tumamoc Hill, 32.2142 -111.0126, 749m
ARIZ
184431 W. E Booth A-13 1972-12-28
United States, Arizona, Yuma County, Dome Valley about 8 miles NW of Wellton, 32.68333435 -114.30000305
ARIZ
310739 R. L. Mays 18 1983-04-15
United States, Arizona, Pima County, Coronado National Forest, Santa Rita Experimental Range, north of Forest Service Rd. 505 & East of Forest Service Rd. 424, 31.8537 -110.8158, 1219m
ARIZ
184202 T. R. Van Devender s.n. 1972-12-31
United States, Arizona, Yuma County, Fortune Mine, Gila Mountains, 32.54999923 -114.34999847, 225m
ARIZ
373820 R. S. Felger 20648 1973-03-09
Mexico, Sonora, San Luis Río Colorado Municipio, North side of Sierra Nina (= Sierra del Águila on maps). Steep granitic mountain immediately south of Mexico Highway 2 (first steep granitic mountain west of Pinacate volcanic field, 32.093056 -113.755556, 330m
ARIZ
195198 W. E. Booth A-158 1975-04-29
United States, Arizona, Yuma County, about 14 miles E of Yuma on mesa, 32.66666793 -114.41666412
ARIZ
217171 R. Buhrow 130 1979-03-12
United States, Arizona, Yuma County, 18.1 mile W of Wellton turnoff, 32.65000152 -114.16666412
ARIZ
389720 Joe Barth 280 2005-02-19
United States, California, San Diego County, Anza-Borrego Desert State Park: South Carrizo Valley on Carrizo Creek Rd. (southern branch of creekbed), 6 miles east of Hwy S2; (northwest part of square), 32.8484 -116.1903, 204m
ARIZ
113427 R.A. Darrow 5804 1938-04-22
United States, Arizona, La Paz, Planet, 34.2475 -113.96417
ARIZ
191123 John Whitehead 73-283 1973-03-01
United States, Arizona, Mohave County, along road from Yucca to Alamo Crossing, 34.8496 -114.1457
ARIZ
233554 P.C. Fischer 6627 1979-06-04
United States, Arizona, Yavapai, South Peoples Spring in Peoples Canyon, north of Santa Maria River in the southern Arrastra Mountains, Arrastra Mountains NE 7.5 Quad, 34.3828 -113.2682, 731m
ARIZ
362661 Sue Rutman s.n. 2002-02-18
United States, Arizona, Yuma County, Tule Desert, Cabeza Prieta National Wildlife Refuge, about 2 miles NW of Christmas Pass and near the intersection of the road to Heart Tank and the Tacna Road, 32.29469 -113.66742, 279m
ARIZ
172371 R.J. Barr 63-103 1963-03-26
United States, Arizona, Yuma, Gila Mountains, 32.5751 -114.3099, 243m
ARIZ
362659 Sue Rutman s.n. 2002-02-18
United States, Arizona, Yuma County, Tule Desert, Cabeza Prieta National Wildlife Refuge, about 2 miles NW of Christmas Pass and near the intersection of the road to Heart Tank and the Tacna Road, 32.29469 -113.66742, 279m
ARIZ
389718 Joe Barth 165 2005-01-30
United States, California, San Diego County, Borrego Vallet at the south base of Coyote Mt. in area of Peg Leg Monument at intersection of Peg Elg Rd and the Borrego-Salton Seaway (Hwy S22); northwest corner of Square., 33.2942 -116.2974, 180m
ARIZ
247898 E. Neese 12746 1983-03-31
United States, Arizona, Yuma, I-8, milepost 27, E of Yuma, 32.65000152 -114.19999694, 152m
ARIZ
239496 T. R. Van Devender s.n. 1983-03-05
United States, Arizona, Yuma County, Tinajas Altas Mountains, vicinity of Tinajas Altas, 32.31111145 -114.0522232, 365m
ARIZ
397209 Sarah J. De Groot 3960 2004-03-29
United States, California, San Bernardino, WHIPPLE MOUNTAINS: Copper Basin, just outside gate to reservoir. MWD property (permit 28 Aug. 2003)., 34.296111 -114.230833, 308m
ARIZ
185647 T.R. Van Devender s.n. 1973-03-26
United States, Arizona, La Paz, New Water Mountains, 21.0 miles E and 3.0 miles south of Quartzsite, 33.59999847 -113.96666717
ARIZ
365654 Marc A. Baker 15231 2003-04-02
United States, Arizona, Maricopa County, Sauceda Mountains; ca. 30km SSW of Gila Bend, 6.3km WNW of Hat Mountain; south base of rhyolite hill; outcropping and associated boulders, rocks, and gravel; Midway 7.5 USGS topographic quadrangle, 32.65833 -112.8, 400m
ARIZ
365618 Marc A. Baker 15266 2003-04-11
United States, Arizona, Yuma County, San Cristobal Valley, 27km south of Dateland, 87km WSW of Gila Bend, 2.5km west of San Cristobal Wash, east side of Mohawk Mountains; broad, flat valley of silt an sand; Larrea tridentata/Ambrosia dumosa scrub; Aguila Mountain SW 7.5 USGS topographic quadrangle, 32.55333 -113.4867, 150m
ARIZ
423545 Jamie Wolgast 139 2008-04-04
United States, Arizona, Pinal County, Along Aravaipa Road, about 8 miles from Hwy 77 (W. Aravaipa), 32.87175 -110.594917, 779m