UCR
UCR0087999 G.F. Pratt s.n. 1994-07-10
United States, California, Inyo, China Lake Naval Weapons Center, Coso Range, 2.5 miles SE of Coso Peak, 36.18 -117.6825, 2195m
UCR
UCR0088025 R.G. Swinney 11341 2009-07-22
United States, California, Los Angeles, Sulphur Spring Campground, on South Fork Little Rock Creek, 34.36722 -117.9875, 1585m
UCR
UCR0087996 C.W. Tilforth 2185 1981-08-29
United States, California, Inyo, Lone Pine Creek, west of Lone Pine at western edge of Alabama Hills, 36.59733 -118.11836, 1400m
UCR
UCR0088008 David Charlton 5977 1994-06-04
United States, California, Kern, Tomo-Kahni (Creation Cave) State [Historical] Park, northeast of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility roads, 35.15083 -118.31778, 1372m
UCR
UCR0088027 Dan S. Cooper 711--86 2011-07-22
United States, California, Los Angeles, just north of Hollywood Reservoir, adjacent to "Toyon Tanks" water treatment facility, off Lake Hollywood Drive, 34.12833 -118.33417, 243m
UCR
UCR0088026 R.G. Swinney 10685 2009-05-06
United States, California, Los Angeles, Carr Canyon at confluence with Little Rock Creek, 34.5075 -118.02333, 909m
UCR
UCR0088142 George K. Helmkamp 19639 2012-08-12
United States, California, Alpine, north side of CA-88/Carson Pass Hwy, 0.4 mile east of its junction with Kirkwood Meadows Drive, 38.70333 -120.07083, 2357m
UCR
UCR0088009 Michael Theroux 612 1983-08-24
United States, California, Kern, Cummings Valley, 1 mile north of Banducci Road, 0.5 - 1.0 mile west of Pellisier Road along Chanac Creek, 35.10917 -118.61694, 1159m
UCR
UCR0088001 Mitch Provance 616--12 2016-06-15
United States, California, Kern, Monolith, W side of Jameson Rd, adjacent to SE corner of SCE Highwind Laydown Yard, 35.10764 -118.37911, 1227m
UCR
George K. Helmkamp s.n. 1975-08-21
United States, Utah, Garfield, Beside Mammoth Creek, 37.62611 -112.635, 2378m
UCR
UCR0088093 A.C. Sanders 16569 1995-04-16
United States, California, San Bernardino, Fontana, canyon above Mary Vagl Nature Center, 34.04167 -117.45, 366m
UCR
UCR0088095 Orlando Mistretta 4094 2009-08-20
United States, California, San Bernardino, Santa Ana River Canyon, junction of Barton Creek and Forest Road IN84, 34.17914 -116.91028, 1707m
UCR
UCR0088069 Scott D. White 1479 1993-05-29
United States, California, Riverside, Banning Canyon & Big Oaks Canyon along the road to Raywood Flat, 34.03139 -116.85, 1220m
UCR
UCR0088054 Scott D. White 10480B 2004-06-04
United States, California, Riverside, San Jacinto River wash and adjacent alluvial benches, near Indian Creek confluence, 33.75833 -116.87917, 503m
UCR
UCR0088083 T.B. Salvato 1296 2005-06-23
United States, California, Riverside, Walker Canyon, 1.5 miles due east of Alberhill, north of Hwy I-15, 33.72972 -117.3725, 412m
UCR
UCR0088072 John C. Roos 5719 1952-05-26
United States, California, Riverside, Haas Ranch, Reche Canyon, 34.00806 -117.25833, 457m
UCR
UCR0088064 A.C. Sanders 1447 1980-05-02
United States, California, Riverside, University of California Motte Reserve, in rocky hills 2.5 miles northwest of Perris, 33.81389 -117.25333, 518m
UCR
UCR0088019 R.G. Swinney 15827 2011-10-18
United States, California, Los Angeles, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy, 34.26639 -118.14222, 1021m
UCR
UCR0088077 A.C. Sanders 568 1981-05-20
United States, California, Riverside, south side of Pauba Valley, within l mile of Hwy 71/79 bridge over the Temecula River, 33.48333 -117.05, 367m
UCR
UCR0088071 Scott D. White 1412 1993-05-27
United States, California, Riverside, North Alberhill Ranch, hills north of Walker Canyon, 33.73333 -117.38333, 488m
UCR
UCR0088100 John Wear s.n. 1994-06-09
United States, California, San Bernardino, East Highlands, San Andreas Ranch at the mouth of City Creek Canyon, north of Highland Ave, east of Hwy 330 and SE of San Bernardino Nat. Forest, west of agricultural areas, 34.13806 -117.18972, 438m
UCR
UCR0088128 A.C. Sanders 28273 2004-06-25
United States, California, San Diego, Boden Canyon, tributary of Santa Ysabel Creek at E end of San Pasqual Valley; along road in upper DFG parcel, 33.13972 -116.89528, 396m
UCR
UCR0088049 O.F. Clarke s.n. 1968-09-18
United States, California, Riverside, From the campus of the University of California at Riverside, 33.9625 -117.34028
UCR
UCR0088144 Elizabeth Painter HL-835 1994-07-21
United States, California, Monterey, Fort Hunter Liggett Training Area 23, tributary of Los Bueyes Creek, c. 1.6 air km west northwest of confluence of Los Bueyes and Los Burros Creeks, c. 2.4 air km northeast of Burro Mountain, 35.87769 -121.2475, 360m
UCR
UCR0088066 Steve Boyd 125 1980-04-13
United States, California, Riverside, Gavilan Hills, harford Springs County Park, NW corner of the Gavilan Plateau, 33.80361 -117.355, 610m
UCR
UCR0088065 A.C. Sanders 1722 1980-07-22
United States, California, Riverside, Dutchman's Flat in Bear Trap Canyon about 1 mile (airline) west of Idyllwild, between Hwy 243 and Foster Lake, 33.75417 -116.73056, 1814m
UCR
UCR0088102 George K. Helmkamp 1122 1996-06-11
United States, California, San Bernardino, at the SW end of Baldwin Lake, 34.275 -116.81833, 1433m
UCR
UCR0088057 Steve Boyd 10846 2004-04-13
United States, California, Riverside, San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon, 33.53639 -117.4025, 355m
UCR
UCR0165844 Scott D. White 13053 2021-07-23
United States, California, Riverside, K Flat: c. 1 air mile NNW of Hurkey Creek Camp in the Lake Hemet Watershed, 33.70833 -116.675, 1402m
UCR
UCR0088075 John Wear s.n. 1998-07-08
United States, California, Riverside, Pine Meadow in eastern Garner Valley, R-Ranch, just east of Hwy 74, between Gold Hill and Thomas Mountain, 33.585 -116.59583, 1372m
UCR
UCR0088104 G.F. Pratt s.n. 1995-04-08
United States, California, San Bernardino, China Lake Naval Weapons Center (southern), Mesquite Springs, NE end of Eagle Crags, just west of Granite Mtns, 35.40139 -117.01639, 1067m
UCR
UCR0088105 A.C. Sanders 15044 1994-07-10
United States, California, San Bernardino, Wildhorse Creek at and above Forest Service campsite, 1.5 miles ESE of summit of Sugarloaf Mtn., 34.19 -116.78611, 2400m
UCR
UCR0088107 Scott D. White 92--373 1992-06-25
United States, California, San Bernardino, San Bernardino National Forest: vicinity of Willow Creek, c. 1.5-2 miles east of Rock Camp Guard Station and immediately northeast of a large curve to the south on Hwy 173, 34.28333 -117.19167, 1468m
UCR
UCR0088099 R.G. Swinney 5281A 1996-08-12
United States, California, San Bernardino, c. 0.6 mile southwest of junction of Swarthout Canyon Rd and Cajon Rd, 34.26778 -117.45972, 805m
UCR
UCR0088155 Judy A. Harpel V--41 1981-08-06
United States, California, Modoc, South Warner Wilderness Area, east end of Patterson Lake, 7 miles northwest of Eagleville, 41.38222 -120.21889, 2744m
UCR
UCR0088032 R.G. Swinney 8307 2005-07-21
United States, California, Los Angeles, Juniper Hills, 0.4 mile south of the junction of Longview Road and Tumbleweed Road, Mike Booth property, 34.43639 -117.89583, 1216m
UCR
UCR0088048 Scott D. White 6231 1998-03-24
United States, California, Orange, Irvine. Univ. of Calif. Irvine Campus: Site of proposed Research Park. SW of main campus circle, c. halfway between Berkeley Av. and new freeway (Bonita Cyn), 33.63333 -117.85, 37m
UCR
UCR0088046 Steve Kulju s.n. 1974-05-27
United States, California, Orange, San Juan Canyon, 16 miles southwest of Lake Elsinore on CA Hwy 74, 33.59861 -117.46111, 488m
UCR
UCR0088039 F. Raymond Fosberg S--4708 1931-04-29
United States, California, Los Angeles, mouth of Cottonwood Canyon, Santa Catalina Island, 33.37639 -118.47833, 2m
UCR
UCR0088136 Eric A. Wise 1926 1984-07-17
United States, California, San Luis Obispo, Toro Creek, c. 1-2 km from the ocean, 35.42083 -120.86556
UCR
UCR0088000 Tim Thomas 2359 1999-05-31
United States, California, Kern, San Emigdio Ranch, upper San Emigdio Canyon, 34.86581 -119.12931, 1360m
UCR
UCR0088163 Henry M. Pollard s.n. 1972-06-20
United States, California, Ventura, at west end of Ventura River Bridge (Highway 101), 34.27972 -119.30833, 2m
UCR
UCR0088015 R.G. Swinney 15357 2011-06-29
United States, California, Los Angeles, Mill Creek, upstream of Monte Cristo Campground, between campground and confluence with Monte Cristo Creek, 34.34306 -118.11028, 1098m
UCR
UCR0088045 A.C. Sanders 35386 2008-05-13
United States, California, Orange, Lomas de Santiago, Santiago Canyon above (S of) mouth of Hangman Tree Canyon, just below Modjeska Canyon confluence, 33.71778 -117.64806, 366m
UCR
UCR0088038 F. Raymond Fosberg S--4794 1931-05-06
United States, California, Los Angeles, Cape Canyon, Santa Catalina Island, 33.35778 -118.43139, 200m
UCR
UCR0088060 T.B. Salvato 1412 2005-06-06
United States, California, Riverside, Gavilan Hills, c. 0.75 mile south-southeast of Steele Peak, 0.6 mile E of Hammack Ranch, and 5 miles north-northeast of Lake Elsinore, 33.74333 -117.30139, 579m
UCR
UCR0088037 F. Raymond Fosberg S--4731 1931-04-29
United States, California, Los Angeles, Santa Catalina Island, between Cottonwood and Middle Ranch Canyons, 33.36861 -118.45667, 80m
UCR
UCR0088013 A.C. Sanders 33521 2007-04-25
United States, California, Los Angeles, hills south of Hwy 138 at 290th St. West, SW of VABM Zana, 34.77722 -118.64778, 915m
UCR
UCR0088094 Mitch Provance 567 1998-05-30
United States, California, Riverside, N end of "Wilder's Canyon" (E fork of Pyrite Canyon), c. 0.25 miles SE of peak 1538.; Jurupa Mountains, 34.03139 -117.45444, 351m
UCR
UCR0088137 George K. Helmkamp 8712 2004-06-24
United States, California, Santa Barbara, Ocean Park at Surf, NW of Lompoc, 34.68667 -120.59167, 6m
UCR
UCR0087997 David Charlton 1987 1988-06-06
United States, California, Inyo, Shepards Pass Traihead Road [Foothill Rd to FSR14S102] on Symmes Creek, west of Independence, 36.74361 -118.26389, 1677m
UCR
UCR0087998 A.C. Sanders 20796 1997-06-21
United States, California, Inyo, China Lake Naval Weapons Center, Coso Range at Coso Springs, site of Coso mining town; Mojave Desert, 36.18 -117.65, 1768m
UCR
UCR0088073 A.C. Sanders 27432 2004-04-02
United States, California, Riverside, Temescal Canyon, "Serrano Highlands" project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd., 33.77306 -117.475, 305m
UCR
UCR0088085 Mike Misenhelter s.n. 2005-06-08
United States, California, Riverside, Idyllwild, south edge of town, 37 acre Lane property south of the intersection of Hwy 243 and Marian View Dr, west edge of Hwy 243 and off Robin Dr, West Ridge Rd, and Chickadee Way, 33.73278 -116.7225, 1512m
UCR
UCR0088050 A.C. Sanders 27765 2004-05-05
United States, California, Riverside, route of proposed realignment of Gavilan Rd, SSW from Multiview Rd. intersection, c. 0.25 mile NNW of Harford Spring, c. 1.2 miles NE of Gavilan Peak, 33.81722 -117.36111, 579m
UCR
UCR0115510 Scott D. White 14709 2022-07-14
United States, California, Riverside, Mt. San Jacinto State Park: Round Valley Trail and adjacent uplands and Long Valley stream channel, between Round Valley and Long Valley, 33.8 -116.65833, 2561m
UCR
UCR0088022 Neil Uelman 082 2017-05-16
United States, California, Los Angeles, Lunada Canyon, near Agua Amarga Reserve, 33.76639 -118.40667, 129m
UCR
UCR0088081 A.C. Sanders 30955 2005-06-15
United States, California, Riverside, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd, near Calle de Nino, 1.2 miles NE of summit of (Big) Oak Mtn, SW of Rocky Ridge and SE of Black Hills, 33.52422 -116.95694, 640m
UCR
UCR0088080 Scott D. White 6930 1998-07-31
United States, California, Riverside, Idyllwild Area: Strawberry Creek between crossing at Circle Dr. and Humber Park, 33.75833 -116.69167, 1707m
UCR
UCR0113552 G.F. Pratt 521--7 2021-05-13
United States, California, San Diego, Volcan Mountain, Farmer Rd northwest of Ironside Spring on the Volcan Mountain Preserve, near parking area off Farmer Rd, 33.14444 -116.60611, 1622m
UCR
UCR0114846 Louis C. Wheeler 10133 1967-07-20
United States, California, Los Angeles, Aliso Canyon, 34.42917 -118.11306, 1067m
UCR
A.C. Sanders 7901 1988-06-16
Mexico, Baja California (norte), Ensenada, "Corral Meadow," 7.5 km NW (340°) of the Observatory, 31.1125 -115.49722, 2520m
UCR
UCR0088011 Mitch Provance 411--60 2011-04-19
United States, California, Los Angeles, Broad Canyon, vicinity of 160th St. W, just W of Fairmont Butte, about 1.5 miles NNE of Fairmont, 34.75261 -118.4205, 832m
UCR
UCR0088078 Mitch Provance 417--97 2017-04-19
United States, California, Riverside, Menifee, W side of Murrieta Rd, between Melido St. and Wickerd Rd., 33.65069 -117.20689, 482m
UCR
UCR0088146 George K. Helmkamp 22229 2013-08-14
United States, California, Alpine, Ebbets Pass, along CA-4, 4.8 miles west of its junction with CA-89, 38.61417 -119.75722, 1924m
UCR
UCR0088145 George K. Helmkamp 21065 2013-07-14
United States, California, Alpine, off Blue Lakes Road, 9.4 miles south of CA-88, between a private dirt road and Charity Valley Creek, 38.65778 -119.91667, 2409m
UCR
Arnold Tiehm 10594 1986-06-09
United States, Nevada, Churchill, Granite Range, 9.6 road miles north of Hwy 81 on the Crutcher Canyon Road, 0.8 road mile south of Mud Spring, 40.95619 -119.55092, 1829m
UCR
UCR0088150 John F. Emmel 1555 1998-06-06
United States, California, Lassen, Long Valley Creek at Hwy 70, c. 1.8 miles west of Hallelujah Junction, 39.78333 -120.07222, 1463m
UCR
Arnold Tiehm 10668 1986-06-27
United States, Nevada, Elko, Windemere Hills, 0.7 road miles east of Hwy 93 from Wells to Jackpot on the road to Hunter Draw and Willow Creek, 41.27925 -114.81989, 1851m
UCR
UCR0088005 A.C. Sanders 33358 2007-04-03
United States, California, Kern, canyon just west of Bronco Canyon, but draining toward mouth of Big Sycamore Canyon, 34.86278 -118.67694, 1052m
UCR
UCR0088056 A.C. Sanders 35905 2008-07-25
United States, California, Riverside, east side of May Valley, NE of Bonita Vista Rd. at foot of hills, 33.7024 -116.66517, 1539m
UCR
A. Huber 5047 2010-09-01
United States, Utah, Sanpete, Manti-LaSal National Forest, head of Lowry Fork, c. 0.4 mile north of Snow Lake, Skyline Drive, 39.25167 -111.45306, 3160m
UCR
UCR0087990 Jim André 20314 2011-08-06
United States, California, Inyo, Big Pine Canyon; along Big Pine Creek at Hines property, c. 8.5 miles west of Big Pine; Big Pine Canyon, 37.12533 -118.3886, 2087m
UCR
UCR0088059 Jim André 30552 2012-06-15
United States, California, Riverside, west slopes of range along Poppet Flat Road, Poppet Creek canyon, 3.2 miles west of Hwy 243, 33.83198 -116.86677, 1022m
UCR
UCR0088052 T.B. Salvato 652 2004-05-27
United States, California, Riverside, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mile southeast of Oak Glen Conservation Camp, 34.02978 -116.89592, 1402m
UCR
A. Huber 4742 2005-07-27
United States, Utah, Duchesne, West Slope of Blind Stream, North Fork Duchesne drainage, Uinta Mtns, 40.51519 -110.80328, 3159m
UCR
UCR0087937 Mark A. Elvin 3050 2003-09-30
United States, California, San Diego, NW side of Otay Mtn, along drainage into east end of Lower Otay Lake, 1.3 miles from gate at Otay Lakes Road, 32.62806 -116.89806, 155m
UCR
UCR0088034 A.C. Sanders 25221 2002-06-20
United States, California, Los Angeles, Santa Clara River bottom at confluence with Castaic Creek, near and above bench mark 926, at foot of bluffs on south side of river, 34.42 -118.62667, 290m
UCR
UCR0088125 Mark A. Elvin 3314 2004-04-24
United States, California, San Diego, Otay Mountain, E side, along Marron Creek, east of Donohoe Springs, 32.59139 -116.76083, 213m
UCR
June Latting s.n. 1976-07-24
United States, Colorado, Teller, Florissant, 38.91667 -105.28333, 2622m
UCR
Arnold Tiehm 15290 2006-07-19
United States, Nevada, Washoe, creek near Lower Scott Spring, 1.4 road miles east of main Spanish Flat road, 40.02528 -119.76978, 2210m
UCR
UCR0088091 Jim André 23301 2012-06-14
United States, California, San Bernardino, just north of Holcomb Valley Road, south of Union Flat, c. 3 miles northwest of north shore of Baldwin Lake, just west of Jacoby Canyon; San Bernardino Mountains, 34.30597 -116.84782, 2235m
UCR
UCR0088092 Justin M. Wood 1032 2009-07-01
United States, California, San Bernardino, lower portion of Wildhorse Meadow and Wildhorse Creek, from the meadow down to the campsite, c. 0.5 mile, 34.19167 -116.78333, 2378m
UCR
UCR0088007 David Charlton 3270 1989-06-17
United States, California, Kern, Caliente Creek, 3 miles west of Caliente, on Caliente-Bodfish Road; Southwest of Isabella Lake off Hwy 58, between Bakersfield and Tehachapi, 35.28694 -118.66667, 457m
UCR
UCR0088187 Scott D. White 5143 1997-05-14
United States, California, Los Angeles, Big Tujunga Wash, Sunland-Tujunga area, SW of 210 Freeway, east of Hansen Dam and north of Wentworth Street, 34.26667 -118.33333, 320m
UCR
UCR0088020 Steven A. Junak SC--3435 1992-05-30
United States, California, Santa Barbara, Santa Cruz Island, north of Black Point Peninsula, 1st creek crossing of canyon, 34.04722 -119.88083, 116m
UCR
UCR0247688 Peri Lee Pipkin SJ--38 2024-09-11
United States, California, Riverside, Southwest of San Jacinto Peak, Deer Springs Trail at the switchbacks just above Pacific Crest Trails junction., 33.80222 -116.698, 2744m
UCR
UCR0088018 R.G. Swinney 14942 2011-06-01
United States, California, Los Angeles, Mill Creek, 0.1-0.4 mile north of Monte Cristo Campground along stream-side, from confluence with Monte Cristo Creek to 300 m upstream, just east of Angeles Forest Hwy, 34.34472 -118.10889, 1096m
UCR
UCR0088028 R.G. Swinney 12286 2010-04-20
United States, California, Los Angeles, Pacoima Wash, 0.2-0.4 miles north of Gavina Ave, near east end of Wallabi Ave., 34.32444 -118.40444, 433m
UCR
UCR0088004 A.C. Sanders 41636 2015-05-06
United States, California, Kern, Tehachapi Valley near new electrical substation, Jameson St. c. 1 km south of Hwy 58, SE of Tehachapi, 35.10608 -118.37948, 1226m
UCR
UCR0088098 R.G. Swinney 8369 2005-08-05
United States, California, Los Angeles, Caldwell Lake at Mile High, 0.4 mi. west of jct. of 204th St. East and Big Pines Hwy, 34.41417 -117.77694, 1561m
UCR
UCR0088031 R.G. Swinney 6270 1998-07-06
United States, California, Los Angeles, near mouth of Mescal Canyon, 2.7 miles north of junction of Hwy 2 and Mescal Canyon Rd., 34.42278 -117.71583, 1488m
UCR
UCR0088074 A.C. Sanders 27562 2004-04-20
United States, California, Riverside, Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line, 33.49278 -117.36556, 640m
UCR
UCR0088012 R.G. Swinney 13713 2010-09-07
United States, California, Los Angeles, Crystal Lake, within 50 ft. of shore line around the entire perimeter, 34.31778 -117.84694, 1683m
USU:UTC
UTC00210461 LM Shultz 11311 1990-05-05
United States, California, Glenn, Corning District Of The Mendocino Forest ; Northern Coastal Range area, 39.7833333 -122.5833333, 305 - 457m
USU:UTC
UTC00274776 Betsy E. Neely 2786 1985-06-05
United States, Wyoming, Laramie, Lodgepole Creek, ca 1 mile west of Pole Creek Reservoir, ca 5 miles NE of jct of Hwy 25 & 85., 41.302048 -104.7477
USU:UTC
Leila M. Shultz 22,979 2023-08-25
United States, Utah, Cache, Beaver Creek Experimental area, 41.976111 -111.530833, 2170m
USU:UTC
UTC00259699 Noel H. Holmgren 12212 1994-09-07
United States, Nevada, Elko, East Humboldt Range, Angel Lake, area behind the lake, 14.2 km (8.8 mi) air distance southwest of downtown Wells., 41.0328 -115.0911, 2550m
USU:UTC
UTC00268607 Anderson, Loran C. 28268 2014-07-17
UNITED STATES, Utah, Salt Lake, Frequent in drying gravelly soil along edge of parking lot at Snowbird complex in Little Cottonwood Canyon, Wasatch Nat'l Forest.
USU:UTC
UTC00259700 Noel H. Holmgren 12244 1994-09-08
United States, Utah, Utah, Wasatch Range, Sandance Ski Resort, east of Mount Timpanogos, near the base of a ski run., 40.390944 -111.578611, 1900m