UCR
R.D. Worthington 38901 2016-09-11
United States, Texas, Hudspeth, 11.2 road miles east along US Hwy 62-180 from the Hueco Inn/Desert Haven and junction road to Hueco Ranch at roadside park/vista, 31.8466 -105.78153, 1605m
UCR
UCR0166886 Scott D. White 11019 2005-05-10
United States, California, San Bernardino, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area, 35.475 -115.53333, 1420m
UCR
UCR0166943 Jim André 22218 2012-09-18
United States, California, San Bernardino, Mescal Range, along primary dirt road at summit of pass, 2.9 miles south of I-15 at Bailey Road exit; Mescal Range, 35.44407 -115.5074, 1579m
UCR
A.C. Sanders 30452 2005-06-05
United States, Nevada, Lincoln, northern Dry Lake Valley, along dirt road up center of valley, 1.5 miles NE of Bullfrog Reservoir, west of Coyote Wash, 37.99483 -114.75872, 1466m
UCR
Beryl B. Simpson 27V89--3 1989-05-27
United States, Utah, Emery, 12 miles east of the junction of the road to Huntington, 39.13333 -110.5, 1800m
UCR
UCR0166905 John C. Roos 4395 1949-06-18
United States, California, San Bernardino, Mountain Pass, on the south side of Clark Mountain; Eastern Mojave Desert, 35.47083 -115.52861, 1524m
UCR
UCR0166942 Jim André 22644 2012-05-10
United States, California, San Bernardino, Mojave National Preserve; along Black Canyon Road, 0.6 mile north of Hole-in-the-Wall Visitors Center, 35.0509 -115.39235, 1323m
UCR
UCR0166891 Barry A. Prigge 3364 1979-06-05
United States, California, San Bernardino, New York Mountains, Caruthers Canyon, slope just north of Giant Ledge Mine; Eastern Mojave Desert, 35.25481 -115.29731, 1860m
UCR
George K. Helmkamp 1749 1997-04-30
United States, Nevada, Clark, 11 miles northeast of Pahrump [on Empirical Road], west slope of the mountains, 36.31917 -115.82367, 2073m
UCR
UCR0166882 Carl B. Wolf 3276 1932-05-02
United States, California, San Bernardino, Lanfair Valley, 8 miles north of Lanfair; Eastern Mojave Desert, 35.22222 -115.20639, 1341m
UCR
UCR0166899 B.G. Pitzer 037 1986-04-17
United States, California, San Bernardino, Mescal Range, c. 6.7 miles SE of Hwy I-15 on Cima Rd, then about 6.0 miles NNE on unnamed dirt road; Eastern Mojave Desert, 35.43583 -115.56444, 1585m
UCR
Mitch Provance 1673 1999-08-01
Mexico, Chihuahua, Delicias, c. 6 km east of Delicias, rest stop along the hwy 45 toll road (deviating around Delicias), 28.2 -105.36667, 1180m
UCR
UCR0145294 Jim André 24562 2013-04-30
United States, California, San Bernardino, Mojave National Preserve, Cima Dome, c. 5 miles north-north-west of Cima, 1.4 miles west of Cima Road at Kessler Spring, 35.28233 -115.5535, 1559m
UCR
George K. Helmkamp 68--8 1994-03-26
United States, Texas, Pecos, Roadside NE of Marathon along US-385 and just NE of the Brewster County line, 30.38444 -103.01056, 1311m
UCR
George K. Helmkamp 1998 1997-05-31
United States, Arizona, Coconino, On the road between Sunset Crater and Wupatki National Monument, 35.43833 -111.38167, 1707m
UCR
UCR0166912 Jim André 14730 2010-05-19
United States, California, San Bernardino, Ivanpah Mountains, Mojave National Preserve; along Zinc Mine Road on NW end of Striped Mountain; Ivanpah Mountains, 35.40297 -115.54807, 1444m
UCR
George K. Helmkamp 936-12--01 1993-06-07
United States, Arizona, Apache, US Hwy 60 at Cerro Montoso Summit, 34.26611 -109.58278, 2302m
UCR
R.W. Scora 3067 1968-06-11
United States, Arizona, Apache, [Silver Creek, east of Show Low] junction of Hwys 60 and 61, 34.28333 -109.83333, 1994m
UCR
George K. Helmkamp 17--05 1993-06-08
United States, New Mexico, Catron, 30 miles northeast of Reserve along Hwy NM-12, 33.91889 -108.36972, 2073m
UCR
UCR0166914 Jim André 15763 2010-05-30
United States, California, San Bernardino, Mid Hills, Mojave National Preserve, southwest slopes of Pinto Mountain, 0.4 mi north of Cedar Canyon Road, 35.16958 -115.38728, 1571m
UCR
UCR0166908 Jim André 7391 2006-04-20
United States, California, San Bernardino, Mid Hills: just west of Wildhorse Canyon Rd and c. 3 miles NW of Hole-In-The-Wall, 35.05583 -115.44003, 1402m
UCR
Arnold Tiehm 18105 2018-05-25
United States, Nevada, Lincoln, 3 road miles east-southeast of main east side of Dry Valley Road on the road to Kiln Springs, 37.85619 -114.24972, 1753m
UCR
UCR0166906 June Latting s.n. 1979-05-12
United States, California, San Bernardino, road to Caruthers Canyon, New York Mtns., 35.21111 -115.26222, 1200m
UCR
Arnold Tiehm 17852 2017-06-12
United States, Nevada, Esmeralda, Candlaria Hills, Miller Mountain, 2.6 road miles north then east of Hwy 6 on main road into mountain from the south, 38.02722 -118.17772, 2088m
UCR
UCR0166904 Ed LaRue 92--22 1992-05-23
United States, California, San Bernardino, NE end of New York Mountains, Slaughterhouse Canyon [c. 1 mile airline SE of intersection of Ivanpah Rd. and Slaughterhouse Canyon road]; East Mojave Desert, 35.31444 -115.27111, 1280m
UCR
UCR0166940 Ed LaRue 92--27 1992-05-19
United States, California, San Bernardino, Rogers Camp, Striped Mountain, south of Mescal Range; Eastern Mojave Desert, 35.40819 -115.53211, 1463m
UCR
A.C. Sanders 32856 2006-06-13
United States, Nevada, White Pine, near foot of ridge c. 0.75 mi. SW of Rosebud Spring, c. 1.2 mile SW of VABM Connor (2633 m), 3.5 miles SSW of Hwy 50/93 at Connors Pass, 39.00556 -114.67806, 2300m
UCR
L.C. Higgins 29016 2010-05-04
United States, Arizona, Mohave, Whitmore Canyon, c. 1 mile north of the Bar 10 Ranch, 36.29931 -113.27594, 1370m
UCR
A.C. Sanders FCM--021 1977-03-31
United States, Arizona, Cochise, 1.25 miles east of Portal along the road to Rodeo, NM; Chiricahua Mtns., 31.91083 -109.11611, 1400m
UCR
A.C. Sanders 2837 1982-07-16
United States, Arizona, Cochise, Scotia Canyon; from about 1/2 mile below Peterson's Ranch to the head of the canyon at the fence of Ft. Huachuca; Huachuca Mtns., 31.46194 -110.39333, 1835m
UCR
Margaret Douglass 63--65 1963-04-27
United States, Arizona, Apache, Petrified Forest National Park. Near E boundary along old Hwy 66, 35.07647 -109.71694, 1694m
UCR
A.C. Sanders 756 1976-08-16
United States, Arizona, Pima, 12 miles north of Sonoita on Hwy 83, 31.83556 -110.70222, 1433m
UCR
O.F. Clarke s.n. 1970-08-11
United States, Arizona, Cochise, c. 4 miles east of Portal; Chiricahua Mtns, 31.90139 -109.09917, 1311m
UCR
UCR0166901 Larry F. LaPré 92--39 1992-05-19
United States, California, San Bernardino, southern New York Mtns, Caruthers Canyon; East Mojave Desert, 35.21944 -115.30278, 1646m
UCR
Barbara T. Gittins 1043D 1966-04-06
United States, Arizona, Cochise, Guadalupe Canyon, 31.34167 -109.06333, 1326m
UCR
R.D. Worthington 12966 1985-04-13
United States, New Mexico, Luna, Red Mountain, canyon and rocky slopes on south side, c. 9 miles WSW of Deming, 32.21792 -107.89633, 1585m
UCR
R.D. Worthington 11880 1984-04-28
United States, Texas, Hudspeth, Along US 62-180, 20 miles west of the jct with Hwy 2317, c. 9 miles east of the Hueco Inn; Hueco Mts., 31.84639 -105.81083, 1524m
UCR
R.D. Worthington 10054 1983-04-23
United States, New Mexico, Luna, 2.3 mi southwest of the Gage Exit on Hwy I-10; Victorio Mtns., 32.20333 -108.11833, 1450m
UCR
R.D. Worthington 9784 1983-04-16
United States, New Mexico, Hidalgo, Hwy 80 at Granite Gap; Peloncillo Mtns., 32.08833 -108.97333, 1375m
UCR
B.C. Tharp 43--893 1943-07-15
United States, Texas, Pecos, Railway right of way, 30.85 -102.91667
UCR
George K. Helmkamp s.n. 1973-07-30
United States, Utah, Garfield, Mammoth Creek, where it crosses a back road (near Hatch), 37.65 -112.76667, 2591m
UCR
UCR0166902 Larry F. LaPré 92--11 1992-05-15
United States, California, San Bernardino, northern New York Mtns, Slaughterhouse Spring; East Mojave Desert, 35.31722 -115.27278, 1280m
UCR
George K. Helmkamp s.n. 1973-07-29
United States, Utah, Garfield, Mammoth Creek, where it crosses a back road [near Hatch], 37.65 -112.76667, 2591m
UCR
A.C. Sanders 4708 1984-03-19
Mexico, Sonora, Agua Prieta, Hwy 2, c.26 mi east of Agua Prieta and 24 mi west of the state line at Puerto San Luis, 31.31444 -109.13306, 1300m
UCR
A.C. Sanders 4815 1984-03-25
Mexico, Durango, San Pedro del Gallo, Limestone hill 0.5 mile south of El Casco on Hwy 45 near the boundary of Mpio. de Rodeo, about 33 miles south of Parral, 25.53778 -104.59306, 1921m
UCR
R.D. Worthington 11685 1984-03-31
Mexico, Chihuahua, Ciudad Juarez, on the south side of the Sierra Juarez; Sierra Juarez, 31.38439 -106.36419, 1350m
UCR
UCR0166884 Larry F. LaPré s.n. 1992-05-19
United States, California, San Bernardino, New York Mountains, Fourth of July Canyon Road; Eastern Mojave Desert, 35.23889 -115.33889, 1753m
UCR
R. Corral Díaz 114 1983-03-19
Mexico, Durango, Santiago Papasquiaro, 3.5 km al Oeste de La Soledad, 11 km NW Santiago Papasquiaro; Sierra Madre Occidental, 25.08333 -105.53333, 1900m
UCR
UCR0166885 Larry F. LaPré s.n. 1992-05-19
United States, California, San Bernardino, New York Mountains, mine at head of Fourth of July Canyon; Eastern Mojave Desert, 35.25833 -115.32667, 1975m
UCR
UCR0166903 Larry F. LaPré 92--26 1992-05-16
United States, California, San Bernardino, north of Striped Mountain, vicinity of Rogers Camp; East Mojave Desert, 35.40389 -115.53306, 1524m
UCR
UCR0166881 Larry F. LaPré 92--27 1992-05-15
United States, California, San Bernardino, east of New York Mtns, on Hart Mine Rd.; East Mojave Desert, 35.29639 -115.17083, 1402m
UCR
UCR0166910 Jim André 12656 2010-05-08
United States, California, San Bernardino, New York Mountains, base of limestone hill c. 0.7 mi east of Caruthers Canyon, 0.3 mi north of New York Mountains Road, 35.2175 -115.28833, 1603m
UCR
UCR0165298 Larry F. LaPré s.n. 1992-05-18
United States, California, San Bernardino, Eastern Mojave Desert: 6 miles north of Cima on Cima Rd, near Kessler Spring; Mojave Desert, 35.29861 -115.53444, 1509m
UCR
UCR0166883 Larry F. LaPré s.n. 1992-05-17
United States, California, San Bernardino, Eastern Mojave Desert: along the road to Mid Hills Campground, Mid Hills; Mojave Desert, 35.12722 -115.435, 1677m
UCR
UCR0166900 Larry F. LaPré 92--03 1992-05-15
United States, California, San Bernardino, New York Mtns, south of Barnwell; East Mojave Desert, 35.27972 -115.24639, 1433m
UCR
UCR0166907 Jim André 4689 2004-04-29
United States, California, San Bernardino, Mid Hills: just north of Cedar Canyon Road at base of SW corner of Pinto Mtn, 35.16861 -115.39222, 1557m
UCR
R.D. Worthington 36956 2013-04-10
United States, Texas, Brewster, east side of Alpine and Sul Ross State University near Best Western Motel, 30.36587 -103.63873, 1372m
UCR
Jim André 17053 2011-04-22
United States, California, San Bernardino, northeast end of New York Mountains, Mojave National Preserve, canyon 3.9 miles north of "Ivanpah" RR crossing and 1.5 miles northwest of Slaughterhouse Spring, 35.2975 -115.27815, 1323m
UCR
J.S. Holland 3742 1998-05-26
United States, Nevada, Lincoln, Telephone Pass, 2.5 mi south of U.S. Highway 95, South Pahroc Range, 37.57108 -115.017, 1650m
UCR
UCR0166944 Jim André 18930 2011-05-17
United States, California, San Bernardino, Mojave National Preserve. Southeast end of Clark Mountains, along old two track road just above Antimony Gulch; Mojave National Preserve, 35.50181 -115.54433, 1573m
UCR
George K. Helmkamp 90--121 1990-05-02
United States, Arizona, Pima, Along AZ Hwy 83, 4 miles north of Sonoita, near border with Santa Cruz County, 31.73583 -110.66222, 1400m
UCR
B.G. Pitzer 798 1988-05-14
United States, Arizona, Yavapai, 3.4 miles east of Grand Canyon Caverns on Rte 66, 10 miles south of Hwy on an unnamed dirt rd, just north of Yampai. Arizona Dept. of Game and Fish Mgmt. Area, 35.50056 -113.17278, 1707m
UCR
Lyman Benson 13524 1948-08-31
United States, Arizona, Coconino, Houserock Valley, 20 miles east of Jacob Lake, Colorado River Drainage, 36.68108 -111.94689, 1585m
UCR
R.G. Swinney 261 1968-06-14
United States, Nevada, Nye, Monitor Valley, near rim of Diana's Punch Bowl, 39.03019 -116.66511, 2012m
UCR
R.D. Worthington 13668 1987-04-24
United States, New Mexico, Doña Ana, 2 air km NNW of Bishop's Cap, 32.20519 -106.61844, 1400m
UCR
R.G. Swinney 776 1970-06-15
United States, Nevada, Nye, Monitor Valley, immediate vicinity of Diana's Punch Bowl, 39.02917 -116.66944, 2058m
UCR
UCR0166911 Jim André 13595 2010-05-13
United States, California, San Bernardino, Lanfair Valley, Mojave National Preserve, along dirt road (New York Mountains Road) c. 2 mi southwest of Hart Mine (Castle Mtns) and c. 3.5 mi east of Ivanpah Road, 35.25223 -115.15913, 1315m
UCR
R.D. Worthington 16553 1988-05-14
United States, New Mexico, Chaves, Along US 70, 45 rd miles SW of Elida; 5.2 rd miles NE of the Pecos River Bridge, 33.60381 -104.30861, 1159m
UCR
David Charlton 1032 1987-08-15
United States, New Mexico, Valencia, Witches Well, jct of Hwy 53/666, 35 miles south of Gallup, Zuni Indian Reservation, 35.115 -108.69333, 2235m
UCR
R.D. Worthington 14103 1986-05-17
United States, New Mexico, Hidalgo, Coronado National Forest, Clanton Draw 2.3 road miles west of the east side of the National Forest by Forest Road 63; Peloncillo Mts., 31.51367 -108.93894, 1677m
UCR
T.L. Ackerman 30875 1976-05-29
United States, Nevada, Clark, Desert National Wildlife Range, road to Pine Nut Camp; east bajada of Sheep Range, 36.56167 -115.18972, 1951m
UCR
T.L. Ackerman 30874 1979-06-06
United States, Nevada, Lincoln, Desert National Wildlife Range, NW slope of 6088 ft. peak, east of Twin Caves Canyon, East Desert Range, 36.87111 -115.247, 1799m
UCR
R.A. Bye Jr. s.n. 1978-08-00
UCR
J.C. Lyman 318 1990-06-08
United States, Nevada, White Pine, Humboldt National Forest. 9.0 miles (airline) south-southwest of Mt. Moriah summit, near crossing of Miller Basin Wash by Forest Road 458, 39.12778 -114.22583, 1939m
UCR
R.D. Worthington 21961 1993-05-08
United States, New Mexico, Hidalgo, 2 air miles east of top of Big Hatchet Peak; Big Hatchet Mts., 31.63528 -108.36556, 1677m
UCR
J.C. Lyman 898 1990-07-02
United States, Nevada, White Pine, Humboldt National Forest, 6.5 miles (airline) north of Mt. Moriah summit, Rye Grass Canyon; North Snake Range, 39.36658 -114.18125, 2165m
UCR
Geoffrey A. Levin 1897 1987-08-01
United States, New Mexico, Sierra, Forest Rd "677" [667] 0.8 km north of NM 59, 33.45133 -107.93711, 2450m
UCR
George K. Helmkamp 8939--04 1993-08-25
United States, New Mexico, Torrance, 2 miles west of Edgewood on the south side of old US Route 66, [c. 25 miles east of Albuquerque], 35.07361 -106.20639, 1860m
UCR
J.L. Villaseñor R. 471 1983-07-21
Mexico, San Luis Potosí, Sta Maria Del Rio, Aprox. 2 km al N del limite estatal San Luis Potosi-Guananjuato, por la carr. Queretaro-San Luis Potosi, 21.60361 -100.75917, 1900m
UCR
R.D. Worthington 14319 1986-07-24
Mexico, Chihuahua, Juarez, New Mexico-Chihuahua border, 0.9 mile west of Monument No. 3; just across border, at edge of La Mesa escarpment, 31.78333 -106.58972, 1254m
UCR
UCR0247837 Robert L. Johnson 7283 2020-06-05
United States, Utah, Carbon, Footslopes of Book Cliffs, mouth of Nine Mile Canyon near Soldier Creek. 10.9 road miles north of the junction with Hwy 6 on Nine Mile Canyon/Soldier Creek Rd, c. 11 air miles northeast of downtown Wellington, 39.67767 -110.62447, 1921m
ASU:CCH
C. Lumer 2531 2006-09-12
USA, Arizona, Cochise, Huachuca Mountains. Ash Canyon Road. 0.7 miles from Highway 92., 31.37 -110.26
ASU:CCH
C. Sprecher 134 2007-04-24
USA, Arizona, Cochise, Huachuca Mountains, Brown Canyon Trail parking area off Ramsey Canyon Road, 31.46 -110.28
ASU:CCH
C. Daily 122 2003-05-03
USA, Arizona, Cochise, End of Richards Road to Carr Canyon, Hereford, Arizona, 31.46 -110.27
ASU:CCH
R Ballard 730 2012-09-13
USA, Arizona, Cochise, Wilcox Playa Wildlife Viewing Area; 1.2 km from trailhead parking area; trailside, 32.15482 -109.77362, - 1261m
ASU:CCH
J. McCormick 1961-71 1961-07-21
USA, New Mexico, Hidalgo, Peloncillo Mountains. Granite Gap., 32.01 -108.22
ASU:CCH
C. Lumer 1530 1993-05-21
USA, New Mexico, ROOSEVELT, Portales. Eastern New Mexico University Natural History Reserve., 34.1 -103.27
ASU:CCH
C. Lumer 1509 1993-05-02
USA, New Mexico, ROOSEVELT, Portales. Eastern New Mexico University Natural History Reserve., 34.1 -103.27
USU:UTC
UTC00184450 B Welsh; M Chatterley 21904 1983-05-10
United States, Utah, Wayne, Millard Canyon
USU:UTC
UTC00244675 Walter Fertig 21885 2005-06-03
United States, Arizona, Coconino, Arizona Strip, 0.8 miles W of FS Rd. 12, White Sage Flat Rd, 2 miles SE of Fredonia, 6 air miles S of the UT state line., 36.925 -112.5194444
USU:UTC
UTC00211284 M Hysell cp530 1993-09-11
United States, Utah, Salt Lake, Camp W.G. Williams Training Area ; Traverse Mt Range, 1914m
USU:UTC
UTC00263240 Pough 1961-71 1961-07-21
United States, New Mexico, Hidalgo, Granite Gap, Peloncillo Mts, 1372m
USU:UTC
UTC00223271 M. Aitken 330 1997-05-09
United States, Utah, Millard, Burbank Hills. S. Cedar Wash just below Reservoir., 1920m
USU:UTC
UTC00290395 M. Houde 6 2021-08-03
United States, Nevada, White Pine, In Kern Mtn BLM area, take 4030 NE to Mike Springs. This is a bladed dirt rd., 39.648091 -114.198631, 2243m
USU:UTC
UTC00223808 G.K. Helmkamp; E.A. Helmkamp 1749 1997-04-30
United States, Nevada, Clark, 11 mi. NE of Pahrump on W slope of the Spring Mtns., 36.3191667 -115.8236111, 2073m
USU:UTC
UTC00222256 M Aitken 394 1997-05-12
United States, Utah, Beaver, WahWah Mtns. Pierson Cove., 1737m
USU:UTC
UTC00243707 Robert Merrill King; Robert M. Garvey 13760 2005-06-02
United States, Colorado, Mesa, Colorado National Monument; Colorado National Monument, along Rim Rock Dr. 1 mile inside E Entrance., 39.0369444 -108.6372222
USU:UTC
UTC00232674 Sandy Long 823 2000-05-13
United States, Utah, Tooele, unspecified, 40.4988889 -112.3741667
USU:UTC
UTC00012847 M. E. Jones 3869 1884-04-23
United States, Texas, El Paso, El Paso.
USU:UTC
UTC00288470 Hellman, P 2016-06-07
United States, Nevada, Lincoln, Tule Desert. ~5.8mi by air south by southeast Lyman Crossing on road leading to Mormon Mountains., 37.135722 -114.376528, 1536m