NSMC
PLA 0009398 A. Pinzl 3806 1980-09-08
USA, Nevada, Douglas, south of Stewart, east of US 395 (proposed museum property), 1463m
NSMC
PLA 0009399 A. Pinzl 7689 1986-09-08
USA, Nevada, Nye, Ralston Valley, US Hwy 6, 8.5 rd mi E of Rte 376 turnoff, 1707m
NSMC
PLA G 0007516 G P.J. Leary 3981 1990-05-15
USA, Nevada, Clark, [Spring Mts], First Creek Canyon, Red Rock Canyon Recreation Area, 1159m
NSMC
PLA 0009400 A. Pinzl 8074 1987-07-01
USA, Nevada, Humboldt, Bloody Run Hills of Santa Rosa Range,Sand Pass Road (as marked on highway), 2.4 road miles west of US 95., 41.083519 -117.744839, 1463m
NSMC
PLA G 0006859 G A. Tiehm 11996 1989-06-04
USA, Nevada, Churchill, Lahontan Valley, 6.4 road miles N of Hwy 50 on the Soda Lake Road, and progressive dirt roads from the end of the pavement, NNE of Soda Lake, 39.577959 -118.840936, 1210 - 1210m
NSMC
PLA G 0001839 G M.J. Williams 80-190-3 1980-07-09
USA, Nevada, Mineral, SW of Marietta., 38.241483 -118.351467, 1676m
NSMC
PLA 0011994 A. Pinzl 10862 1993-07-15
USA, Nevada, Pershing, Kumiva Valley, 1 1/3 road miles east of bend in road by Twin Buttes Well., 1380m
NSMC
PLA 0011993 A. Pinzl 10614 1993-06-21
USA, Nevada, Lander, Reese River Valley, Rte 50, 5 road miles east of Reese River crossing, 39.497227 -117.110195, 1829m
NSMC
PLA G 0009961 G M. Barkworth 2735 1980-07-13
USA, Utah, Cache, 3/4 mi North of Cornish Post Office on UT 23., 41.9752778 -111.9530556
NSMC
PLA G 0009477 G P.J. Leary 5184 1995-06-17
USA, Nevada, Esmeralda, Southern Fish Lake Valley, ca 2.2 mi W of CA-NV stateline on NV Hwy 266, in desert pavement, 1650m
NSMC
PLA G 0009476 G W.E. Niles 4260 1995-05-13
USA, Nevada, Clark, Flat Top Mesa, W side, sand deposit in Toquop Wash, 0.7 mi N of Interstate Highway 15, 480m
NSMC
PLA 0011992 A. Pinzl 10606 1993-06-21
USA, Nevada, Lyon, Churchill Valley, community of Silver Springs, jct of 9th and Bass Streets, SW "corner", 1277m
NSMC
PLA G 0001299 G M.J. Williams 78-110-11 1979-06-15
USA, Nevada, Churchill, Sand Mountain, road into the parking area., 39.2937 -118.4156, 1250m
NSMC
PLA 0007083 A. Pinzl 5351 1983-07-06
USA, Nevada, Esmeralda, Fish Lake Valley, Rte 264, sand dunes 0.6 mile north of A Lazy L Ranch Road., 37.78 -118.1, 1494m
NSMC
PLA 0007084 A. Pinzl 5332 1983-06-30
USA, Nevada, Lyon, North of Bodie Hills, Fletcher/Sonoma road just north of Mineral County line., 38.421858 -119.007336, 1780m
NSMC
PLA 0004693 G.T. Austin s.n. 1980-09-24
USA, Nevada, Washoe, Washoe Valley, Davis Creek between campground and old Rte. 395, 1554m
NSMC
PLA G 0003370 G M.J. Williams 83-67-2 1983-06-23
USA, Nevada, Lincoln, Panaca Hills, on road to Condor Canyon overlook, 0.9 road miles W of road to Delmue., 37.82497 -114.321393, 1661m
NSMC
PLA 0005099 A. Pinzl 3327 1980-07-14
USA, Nevada, Nye, west edge of Ralston Valley, US 6, 1.2 miles west of junction with Rte 376, 38.0698 -117.1586, 1737m
NSMC
PLA 0006352 A. Pinzl 4842 1982-06-28
USA, Nevada, Esmeralda, US 95, 0.5 miles south of Lida junction (Rte 266), 1433m
NSMC
PLA G 0006272 G A. Tiehm 11279 1987-06-16
USA, Nevada, Nye, Ralston Valley, 3.3 road miles north of highway 6 from Tonopah on highway 8A to Austin, then 1 road mile west on a dirt road., 38.1282 -117.122, 1707m
NSMC
PLA 0008901 A. Pinzl 7286 1986-05-15
USA, Nevada, Lincoln, Kane Springs Valley, about 12 road miles NE of US 93, 37.063315 -114.825722, 920m
NSMC
PLA G 0007098 G T. Swearingen 376 1978-07-13
USA, Nevada, Nye, Kawich Range, 12 mi NW of Cedar Pass, building site 54, Tonopah Test Range, Nellis Bombing Range, 1829m
NSMC
PLA G 0007097 G D.A. Davidson 226 1976-09-06
USA, Nevada, Clark, Sheep Range, ca 7 mi S of Mormon Wells picnic area, Mormon Wells Rd, Desert Game Range, 1799m
NSMC
PLA G 0001018 G M.J. Williams 78-204-2 1978-07-12
USA, Nevada, Mineral, Belleville site, 1585m
NSMC
PLA 0013012 A. Pinzl 11141 1994-06-23
USA, Nevada, Washoe, Duck Flat, road along west side of Duck Lake, 2/3 road mile north of 90° turn to east, 1433m
NSMC
PLA 0013011 A. Pinzl 11605 1995-07-17
USA, Nevada, Lincoln, South end of Lake Valley, east of Pioche, Rose Valley Road, 3½ road miles south of Rte 322., 37.904722 -114.333333, 1646m
NSMC
PLA 0013010 A. Pinzl 11558 1995-07-06
USA, Nevada, Carson City, Carson City, Eagle Valley, about ½ mile north of Rte 50, west side of Lompa Lane., 39.182501 -119.742967, 1420m
NSMC
PLA 0013009 A. Pinzl 11583 1995-07-16
USA, Nevada, Nye, Railroad Valley, NV Hwy 375, ca 9.5 rd mi S of Nyala turnoff, 1509m
NSMC
PLA 0013008 A. Pinzl 11694 1995-09-06
USA, Nevada, Lyon, Pine Grove Hills, Sand Canyon, 1¼ road miles east of Rte 338., 38.641947 -119.229145, 1859m
PH
PH00798308 Mary Gibson Henry 6931 1959-05-27
United States, Arizona, Pima, Mt. Lemmon, 32.443131 -110.78843, 1981m
ASU:Plants
M. Butterwick 7826 1991-08-06
USA, Arizona, Navajo County, Little Lithodendron Tank 7.5' Quad; Badlands near Little Lithodendron Wash, 35.0333 -109.959, 1634 - 1707m
ASU:Plants
Elizabeth Makings 1050 2002-06-18
USA, Arizona, Cochise County, Upper San Pedro River floodplain, near Hunter wash, ~3 miles north of Hereford Rd, ~300m west of San Pedro, 31.4667 -110.117, 1258m
ASU:Plants
ASU0347947 C. Elam
USA, Arizona, Yuma, detailed locality information protected
ASU:Plants
ASU0347936 V. Beauchamp 974 2001-09-19
USA, Arizona, Maricopa, Below Horseshoe Dam, 33.982 -111.71, 549 - 567m
ASU:Plants
V. Beauchamp 85 2000-09-21
USA, Arizona, Maricopa, Below Horseshoe Dam, 33.982 -111.71, 549 - 567m
ASU:Plants
ASU0347930 V. Beauchamp 86 2000-09-21
USA, Arizona, Maricopa, Below Horseshoe Dam, 33.982 -111.71, 549 - 567m
ASU:Plants
ASU0347931 V. Beauchamp 98 2000-08-31
USA, Arizona, Maricopa, Below Bartlett Dam, 33.8125 -111.643, 488 - 518m
ASU:Plants
ASU0347940 Chester F. Deaver 6267 1963-06-30
USA, Arizona, Mohave County, Road, Fredonia to Tuweap, about 35 mi. SW of Fredonia; Hack Canyon Mine., 36.58 -112.78, 1463m
ASU:Plants
ASU0347929 M. Butterwick 7361 1981-04-21
USA, Arizona, Yuma, Desert plain on W side of Eagletail Mts, ca. 5 mi. W of Eagle Peak., 33.4428 -113.481, 463m
ASU:Plants
ASU0347939 Ralph K. Gierisch 5001 1987-05-18
USA, Arizona, Mohave County, Vic. Cedar Ridge., 36.8678 -112.889, 1539m
ASU:Plants
ASU0347938 Elinor Lehto L-22994 1978-05-31
USA, Arizona, Mohave County, Ca. 1 block S inglewood and 10th in Dolan Springs., 35.6 -114.26, 1104 - 1104m
ASU:Plants
ASU0347948 W. B. Warner s.n. 1982-04-09
USA, Arizona, La Paz, 1.6 mi. S jct. AZ Hwys. 95 and 72., 33.97 -114.22, 236m
ASU:Plants
ASU0347937 M. Butterwick 8048 1982-04-14
USA, Arizona, La Paz, Little Harquahala Mts. Ranegras Plain, N of Pipeline Road, 3 mi. E of Kofa Game Range., 33.5297 -113.689, 396m
ASU:Plants
ASU0347932 M. Butterwick 7826 1981-08-06
USA, Arizona, Navajo County, Badlands near Little Lithodendron Wash., 35.031 -109.96, 1634 - 1707m
ASU:Plants
ASU0347935 Ralph K. Gierisch 4387 1978-06-08
USA, Arizona, Mohave County, Vic. Fredonia., 36.8245 -112.674, 1372m
ASU:Plants
ASU0347934 Robert E. Coombs 3032 1979-09-14
USA, Arizona, Mohave County, Cane Beds., 36.9539 -112.917, 1558m
ASU:Plants
ASU0347933 M. Butterwick 7597 1981-06-02
USA, Arizona, Navajo County, 4 mi. E of Holbrook, S of I-40., 34.9584 -110.102, 1585m
ASU:Plants
ASU0347919 Karen Reichhardt 8793 1987-05-12
USA, Arizona, Pima County, Lower slopes of Sierrita Mountains. Batamote Wash., 31.82 -111.22, 1240 - 1240m
ASU:Plants
ASU0347921 Marc A. Baker 10760 1993-05-08
USA, Arizona, Mohave County, Devil's Canyon; ca. 15k S of Wickieup; sandy wash, 34.5389 -113.643, 649m
ASU:Plants
ASU0347920 M. Butterwick 7567 1981-05-06
USA, Arizona, Navajo County, Fivemile Wash, 3 mi. S of Holbrook., 34.8568 -110.137, 1585m
ASU:Plants
ASU0347922 Mont Cazier 10 1967-06-19
USA, Arizona, Coconino, 4.5 mi. E of Moenkopi, 36.13 -111.16, 1523 - 1523m
ASU:Plants
ASU0347924 Butterwick 4868 1979-05-15
USA, Arizona, Mohave County, Along Alamo Road., 34.6551 -113.87, 914m
ASU:Plants
ASU0347928 Elinor Lehto L-22967 1978-05-31
USA, Arizona, Mohave County, Ca. 2 mi. S of Lorton Ranch gate on west bajada of Cerbat Mts.; 1.5 mi. N US 93 on Dolan Springs Rd, then E 3 road miles and S 1.7 road miles., 35.56 -114.25, 1109 - 1109m
ASU:Plants
ASU0347925 M. W. Mohlenbrock 2396 1984-09-01
USA, Arizona, Apache, 4.5 mi. NE of St. Johns on Rt. 666 then W on gravel road 0.5 mi., 34.5489 -109.36, 1728m
ASU:Plants
ASU0347926 E. L. Smith 560 1973-07-26
USA, Arizona, Coconino, 11.6 mi. SW of Marble Canyon (US 89 alt.) at base of the Vermillion Cliffs., 36.7377 -111.776, 1341m
ASU:Plants
ASU0347927 Cazier 1967-06-05
USA, Arizona, Navajo County, 3 mi. E of Coal Mine Mesa, 35.93 -110.88, 1872m
ASU:Plants
ASU0347962 Elinor Lehto L-23104 1978-06-01
USA, Arizona, Mohave County, Hackberry Rd, 6.1 mi. SE of jct. Hackberry Rd/Pierce Ferry Rd. Slope above Red Lake Depression, NE end of Music Mts., 35.59 -113.76, 1596 - 1596m
ASU:Plants
ASU0347961 Bonnie H. Abel 117 1979-03-22
USA, Arizona, Maricopa, 10 mi. NE of Carefree, AZ. Approx. 2.76 mi. from Blue Wash (where pavement ends) along road that goes to Camp Creek and Seven Springs. Rackensack Canyon., 33.8833 -111.817, 1061 - 1170m
ASU:Plants
ASU0347952 Elizabeth Makings 1050 2002-06-18
USA, Arizona, Cochise County, Upper San Pedro River floodplain, near Hunter wash, ~ 3 mi. N of Hereford Rd, ~ 300 m W of San Pedro., 31.4667 -110.117, 1258m
ASU:Plants
ASU0347953 Chester F. Deaver 6141 1963-04-16
USA, Arizona, Mohave County, Hwy. 93, 30 mi. SE of Kingman., 35.05 -113.66, 956m
ASU:Plants
ASU0347954 C. L. Stuessy 2097 1973-08-14
USA, Arizona, Apache, 4.6 mi. E of Mexican Water on Rte. 160., 36.95 -109.51, 1658m
ASU:Plants
ASU0347955 Elinor Lehto L-22959 1978-05-30
USA, Arizona, Mohave County, Ca. 1.5 mi. N of US 93 on Dolan Springs Rd, then E between 1-3 road miles toward bajada of Cerbat Mts. (west face)., 35.56 -114.25, 1109 - 1109m
ASU:Plants
ASU0347956 Jacqueline White 114 2003-11-14
USA, Arizona, Maricopa, 19th Ave. and Salt River., 33.4102 -112.101, 306m
ASU:Plants
ASU0347957 T. Reeves R-5563 1977-05-26
USA, Arizona, Mohave County, 17.8 mi. N of Wickieup (Chicken Wash Rd.) on Hwy. 93. Wash E of Hwy., 35 -113.39, 896m
ASU:Plants
ASU0347958 Echternacht 1963-04-15
USA, Arizona, Pima County, Santa Rita Mountains, 31.82 -110.82, 1249 - 1249m
ASU:Plants
ASU0347959 Betty Walden 1964-04-26
USA, Arizona, Santa Cruz, 24 mi. N of Nogales., 31.66 -111.07, 971 - 971m
ASU:Plants
ASU0347960 Elinor Lehto L-23897 1979-05-22
USA, Arizona, Coconino, US 89, 0.3 mi. SE of Arizona-Utah State line., 37 -111.57, 1235 - 1235m
ASU:Plants
ASU0347949 Butterwick
USA, Arizona, La Paz, detailed locality information protected
ASU:Plants
ASU0347950 Butterwick
USA, Arizona, Yuma, detailed locality information protected
ASU:Plants
ASU0347945 John L. Anderson 98-54 1998-05-11
USA, Arizona, Yuma, San Cristobal Valley, 13 mi. S of I-8 at Stoval Airstrip, and 50 yds. W of jeep trail., 32.5753 -113.51, 140m
ASU:Plants
ASU0347941 John Schuler
USA, Arizona, Yuma, detailed locality information protected
ASU:Plants
Meg White, Donna Shorrock, Andrea Hazelton 2005-06-16
USA, Arizona, Pima County, Santa Cruz River floodplain off Sahuarita Rd and I19, 31.962 -110.962, 820m
ASU:Plants
ASU0347944 John L. Anderson
USA, Arizona, Yuma, detailed locality information protected
ASU:Plants
ASU0347963 Richard S. Felger
USA, Arizona, Maricopa, detailed locality information protected
ASU:Plants
ASU0020997 Salywon
USA, Arizona, Yuma, detailed locality information protected
ASU:Plants
ASU0347942 C. Delmatier
USA, Arizona, Yuma, detailed locality information protected
ASU:Plants
ASU0028066 Jon P. Rebman 1201 1991-05-29
Mexico, Baja California, Near Ejido San Matias at km marker 152 on Rte 3 between Ensenada and San Felipe., 31.336319 -115.565826
ASU:Plants
ASU0028068 D. J. Pinkava P-9112 1972-06-08
Mexico, Baja California, Rte 1, 35 mi SE of Rosario., 30.067905 -115.748573
ASU:Plants
ASU0028069 H. S. Gentry 8995 1950-04-05
Mexico, Baja California, 25-50 miles northwest of Punta Prieta on main road., 29.070126 -114.155211, 609m
ASU:Plants
ASU0028070 Pinkava 14291 1984-05-23
Mexico, Baja California, Punta Banda near Ensenada., 31.749722 -116.747238
ASU:Plants
ASU0028071 D. J. Pinkava 11110 1973-06-01
Mexico, Baja California, Along Rte 1, 22.9 mt S of San Vicente., 31.048143 -116.25
ASU:Plants
ASU0028072 H. S. Gentry 8993 1950-04-05
Mexico, Baja California, 25-50 miles northwest of Punta Prieta on main road., 29.070126 -114.155211, 609m
ASU:Plants
ASU0028073 Reid Moran 27667 1979-06-23
Mexico, Baja California, Common in gravelly soil at edge of chaparral at NW base of Cerro el Dieciseis, 11 km SSE of Tecate., 32.48333 -116.6, 775m
ASU:Plants
ASU0028090 Bowers, J.E.
Mexico, Sonora, detailed locality information protected
ASU:Plants
ASU0347951 Frank Farruggia 1681 2007-11-17
USA, Arizona, Gila, Hike up into Parker Creek Canyon starting at spring behind NFS house west of A-Cross Mountain., 33.72517 -110.9903
ASU:Plants
ASU0075332 Elinor Lehto L-22764 1978-05-08
USA, Arizona, Yuma, Cabeza Prieta Game Range Camino del Diablo at Pinta Sands., 32.15 -113.46, 230 - 230m
ASU:Plants
ASU0295755 Liz Makings 4919 2016-05-31
USA, Arizona, Maricopa, Hassayampa River; about 1 mile north of W Tonopah-Salome Hwy, 33.496082 -112.745772, 330m
ASU:Plants
ASU0297540 Walter Fertig 30451 2015-05-14
USA, Utah, Kane, Colorado Plateau, Big Water, dunes on south side of US Hwy 89, ca 0.25 miles E of Grand Staircase-Escalante National Monument visitor center, ca 7.5 miles N of AZ state line. T43S R2E S11 SW4SW4, 37.079157 -111.667643, 1265m
ASU:Plants
Heather Breakiron 24 2017-06-07
USA, Utah, Beaver, Found 300 feet north of unnamed transmission line road, within a pipeline right of way, 38.2662 -113.15802, 1596m
ASU:Plants
ASU0299513 Liz Makings 5055 2017-04-02
United States, Arizona, La Paz, Cactus Plain/Bouse Dunes; near CAP canal and Swansea Road; 34.02048 -113.94079, 34.02048 -113.94079, 371m
ASU:Plants
ASU0299627 J.M. Andre 26720 2013-04-25
United States, Arizona, Mohave, Hualupai Mountains; west base of range along Boriana Rd, 5.7 mi. east of Jct with Alamo Rd, approx 8 mi. east of Interstate 40., 34.86845 -114.018433, 838m
ASU:Plants
Liz Makings 5055 2017-04-02
United States, Arizona, La Paz County, Cactus Plain/Bouse Dunes; near CAP canal and Swansea Road, 34.02048 -113.94079, 370m
ASU:Plants
ASU0106342 Heather Breakiron 24 2017-06-07
USA, Utah, Beaver, Nutt, USA, , Beaver County, Milford, 38.2662 -113.15802, 1596m
ASU:Plants
ASU0106779 J. M. André 28066 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
ASU0309928 Liz Makings 5779 2018-05-01
United States, Nevada, Clark County, Gold Butte National Monument; St. Thomas Gap sand dunes, .71 miles northwest of intersection with BLM Road 113, 36.40957 -114.09082, 620m
ASU:Plants
ASU0307629 John L Anderson 2019-32 2019-05-13
USA, Arizona, La Paz, along Hwy 95 ca 7 miles north of Bouse, ca 200 yards east of railroad tracks, 33.00673 -114.2011, 274m
ASU:Plants
Liz Makings 7486 2023-06-09
United States, Arizona, Pinal County, Tonto National Forest; Superstition Mountain Wilderness Area; Pinto Spring, near Miles Ranch trailhead; FS Road 287A, 33.4393 -111.059974, 1040m
AWC
AWC00000999 A. Clifford AC075-11 2011-04-21
United States, Arizona, La Paz, 9-Mile grazing allotment, north of Quartzsite, AZ and south of Parker, AZ., 33.894425 -114.174297
AWC
AWC00001000 C. Elam
United States, Arizona, Yuma, detailed locality information protected
AWC
AWC00001001 Karen Reichhardt
United States, Arizona, La Paz, detailed locality information protected