ARIZ
442701 Christine Perala 1022 1992-03-26
United States, California, Riverside, March Air Force Base, north of Cactus Ave. [NW of Arnold Heights, south of Alessandro Blvd, west of Plummer Road]., 33.908333 -117.3, 512m
ASC
ASC00116217 Rich Crawford 1462 2016-04-13
United States, California, San Bernardino, Powerline Rd, .5 Km NE of Arrastre Falls Trailhead, 34.39766 -117.113126, 1253m
ASC
ASC00024322 S. Gregorich 165 1965-04-17
United States, California, San Diego, Near the dining Hall at Camp Cedar Glen, four miles northeast of Julian, 33.101666 -116.594068, 1280m
ASC
ASC00025512 R. Smith 10 1974-03-23
United States, California, Orange, Peter's Cyn. Rd., 33.594776 -117.474945, 107m
ASC
ASC00024112 J. Baker s.n. 1973-04-21
United States, California, San Bernardino, Lytle Creek, 34.258996 -117.495056, 762m
ASC
ASC00021735 B. Blauvelt s.n. 1972-04-05
United States, California, Riverside, Andreas Canyon, San Jacinto Mtns., 33.762243 -116.53696, 762m
DES
DES00009755 J. Harry Lehr 1240 1974-05-28
USA, California, San Bernardino, Rd. between Running Springs & Lake Arrowhead., 34.203 -117.09074, 1798m
DES
DES00024894 Reid Moran 28507 1980-05-11
Mexico, Baja California, Sierra Juarez. San Jose, 6 km east of Tecate., 32.5625 -116.566667, 600m
DES
DES00024896 Reid Moran 28731 1980-06-07
México, Baja California, Sierra Juárez; Arroyo bank 2 km north of Nejí, 32.425 -116.325, 930m
DES
DES00030614 Karen A. Kirtland s.n. 1986-03-31
USA, California, San Bernardino, S Mojave Desert; Engle property, 1 mi SSE of Phelan., 34.4086 -117.568, 1345m
DES
DES00032247 Norman C. Cooper 2262 1945-05-05
USA, California, Riverside, San Gorgonio Mountains above Banning., 34.087216 -116.835735, 914m
DES
DES00042573 J.S.Holland 832 1976-04-04
USA, Nevada, Clark, Sacatone Wash, 2 miles E of Christmas Tree Pass., 35.249997 -114.695919, 914m
UCR
UCR0077035 Scott D. White 3017 1995-05-09
United States, California, Los Angeles, just west of San Gabriel Mtns: “Sunshine Canyon” (name not shown on topo): west of San Fernando Road and Hwy I-5 Fwy, just SW of interchange with State Route 14. Sunshine Canyon Landfill property, site proposed for landfill expansion, 34.33333 -118.51667, 457m
UCR
UCR0077036 Louis C. Wheeler 9258 1967-05-02
United States, California, Los Angeles, Liebre Mtns, north side of northwesternmost end of foothills (of San Gabriel Mtns) between Bouquet Junction and Bonelli Ranch, 34.42111 -118.53167, 366m
UCR
UCR0077167 A.C. Sanders 21797 1998-05-12
United States, California, San Bernardino, Baldy Mesa, Lugo-Vincent Powerline (S Cal. Edison), c. 1 mile west of I-15 and north of Cajon Summit; Mojave Desert, 34.37472 -117.45, 1250m
UCR
UCR0077032 I.W. Clokey 4454 1929-04-00
United States, California, Los Angeles, Mandeville Canyon, 34.10556 -118.50278, 200m
UCR
UCR0077085 A.C. Sanders 18073 1996-04-24
United States, California, Riverside, Morongo Indian Reservation, along dirt road in Hathaway Canyon, near Burro Flats, 33.98333 -116.85833, 915m
UCR
UCR0077084 A.C. Sanders 16256 1995-03-29
United States, California, Riverside, San Gorgonio Pass; alluvial fan at the mouth of Snow Creek, between Hwy 111 and Snow Creek Village, 33.9 -116.66667, 335m
UCR
UCR0077080 Scott D. White 2660 1995-03-30
United States, California, Riverside, Moreno Valley; hills c. 0.7 air mile directly south of 60 Fwy and west of bend in Moreno Beach Drive. Topo Q. shows “Moreno” BM 2067 at top of hill, 33.93222 -117.18028, 579m
UCR
UCR0077079 Scott D. White 3862 1996-03-31
United States, California, Riverside, Bundy Canyon, SE of Lake Elsinore; c. 1 road mile (± 0.2 mile) east of Bundy Canyon Road exit from Hwy I-15. About 40 ft. south of road along mapped intermittent blueline stream, 33.625 -117.25, 439m
UCR
UCR0077168 Mitch Provance 1176 1999-05-07
United States, California, San Bernardino, Santa Ana River Wash, 0.25 to 0.75 miles NE of the Riverside Ave. crossing [= North Main St. in Riverside Co.]; Santa Ana River Wash, 34.02972 -117.36111, 244m
UCR
UCR0077077 Scott D. White 4670 1997-02-09
United States, California, Riverside, Elsinore Basin; Temescal Valley: SW of Hwy I-15 between Indian Truck Trail and Lake Street exits, c. 0.5 mi east of Glen Eden, 33.74167 -117.44167, 370m
UCR
UCR0077078 Scott D. White 1178 1993-03-12
United States, California, Riverside, near Winchester, 33.71667 -117.10417, 466m
UCR
UCR0115408 Norma De Anda 008 2019-04-20
United States, California, Riverside, Moreno Valley, toward the start of the “M” Trail of the Box Springs Mountain Reserve, entrance near large community of homes on Hidden Springs Dr. and Pigeon Pass Road, 33.96722 -117.26528, 549m
UCR
UCR0077076 Scott D. White 2758 1995-04-05
United States, California, Riverside, Lakeview Mountains; southwest of Juniper Flat Road, 33.8 -117.1, 579m
UCR
UCR0077018 Valerie Soza 1226 2001-05-16
United States, California, Los Angeles, Northern San Rafael Hills, Liz’s Loop (Edison Road) to Cherry Canyon Fire Road, 34.19525 -118.20658, 442m
UCR
UCR0077044 Duncan S. Bell 5004 2013-06-05
United States, California, Riverside, Strawberry Creek below Strawberry Valley, c. 2.25 air mi southwest of Idyllwild, 33.72958 -116.74578, 1540m
UCR
UCR0077075 G.P. Schultz 83 1994-04-07
United States, California, Riverside, Box Springs Mountains. Big Springs Canyon and north on the crest to Two Trees Canyon, 33.975 -117.29167
UCR
UCR0077126 R.G. Swinney 3439 1995-04-03
United States, California, San Bernardino, Lower Lytle Creek Divide, 0.7 mile NE of junction of Applewhite Rd. and FS Rd. 3N31, 34.25694 -117.47583, 1037m
UCR
UCR0077144 Walter Wisura 5004 1997-02-25
United States, California, San Bernardino, Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St, Fontana, 34.04167 -117.45
UCR
UCR0077146 John Wear s.n. 1994-04-20
United States, California, San Bernardino, Foothills; mouth of Day Canyon at north end of Etiwanda Ave. Oak Summit project, 34.17611 -117.53694, 610m
UCR
UCR0077153 A.C. Sanders 18166 1996-05-05
United States, California, San Bernardino, Cleghorn Road c. 0.25 mile SE of Cleghorn Pass, 34.28444 -117.40389, 1341m
UCR
UCR0077152 A.C. Sanders 16601 1995-04-22
United States, California, San Bernardino, upper Horsethief Canyon along the Pacific Crest Trail, below crossing of Forest Route [3N66] to Cleghorn Ridge, 34.31917 -117.42278, 1150m
UCR
UCR0077090 B.G. Pitzer 2961 1997-03-23
United States, California, Riverside, Lakeview Mountains, c. 1 air mile SSW of Mt. Rudolph, along powerline road 0.3 mile east of Contour (Juniper Flats) Rd, 33.80944 -117.08583, 610m
UCR
UCR0077108 Tracy Tennant SBV--9 1998-04-26
United States, California, San Bernardino, 1.9 mi. south on dirt road from Glen Helen Parkway South, east side of Lytle Creek Wash, 34.18278 -117.40861, 549m
UCR
UCR0077154 A.C. Sanders 14687 1994-06-06
United States, California, San Bernardino, Waters Road near Fernwood Drive, Seeley Creek drainage between Valley of Enchantment and Cedarpines Park, 34.24778 -117.31778, 1525m
UCR
UCR0134171 R.G. Swinney 18696 2017-03-20
United States, California, Los Angeles, Santa Clarita. Elsmere Canyon Open Space (Elsmere Canyon Park), Elsmere Canyon Trail, 34.3625 -118.50169, 436m
UCR
UCR0077155 A.C. Sanders 16600 1995-04-22
United States, California, San Bernardino, upper Horsethief Canyon along the Pacific Crest Trail, below crossing of Forest Route [3N66] to Cleghorn Ridge, 34.31917 -117.42278, 1150m
UCR
UCR0077172 Jon P. Rebman 23387 2012-04-24
United States, California, San Diego, Mountain Warfare Training Camp Michael Monsoor: La Posta area; east of Morena Reservoir and west of La Posta Road; along a dirt road. Atlas Square: T23, 32.66719 -116.44189, 970m
UCR
UCR0018152 George K. Helmkamp s.n. 1974-05-21
United States, California, San Diego, 3 miles east of Julian, 33.08889 -116.57917, 1082m
UCR
UCR0076999 A.C. Sanders 38044 2010-04-26
United States, California, Kern, mouth of Canyon de la Lecheria, north of the end of 290th St. West, head of Pescado Creek, 34.88731 -118.65233, 1259m
UCR
UCR0077157 A.C. Sanders 16552 1995-04-15
United States, California, San Bernardino, Fontana, east slopes of the Jurupa Hills, south of Jurupa Hills Regional Park, west of Sierra Ave, NE of Mt. Jurupa, 34.03917 -117.44028, 366m
UCR
UCR0077017 R.G. Swinney 8650 2008-04-11
United States, California, Los Angeles, San Dimas Experimental Forest, Lewis Paul Canyon, above waterfall at junction of Big Dalton Cyn. Rd., 34.17028 -117.81278, 549m
UCR
UCR0077158 B.G. Pitzer 2361 1995-05-06
United States, California, San Bernardino, North slope Baldy Mesa area; large wash just north of Manzanita Wash, off Baldy Mesa Road, 34.42167 -117.45139, 1134m
UCR
UCR0077161 Scott D. White 1954 1994-04-21
United States, California, Riverside, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring, 33.96667 -116.8, 917m
UCR
UCR0077116 R.G. Swinney 2747 1994-04-08
United States, California, San Bernardino, junction of Lone Pine Canyon & Cajon Canyon, c. 100 m west of Cajon Wash, 34.26917 -117.4625, 823m
UCR
UCR0077095 A.C. Sanders 24091 2001-05-03
United States, California, Riverside, Hemet, SE corner of State Street at Gibbel Rd, 1712 ft hill at east end of Diamond Valley, 33.7 -116.96667, 494m
UCR
UCR0077115 R.G. Swinney 2726 1994-04-05
United States, California, San Bernardino, 1.1 mi west of Glen Helen Road on FS Road 3N31/Applewhite Road, 34.20833 -117.41583, 707m
UCR
UCR0077179 D.L. Banks 1791 1997-04-08
United States, California, San Diego, Wilderness Gardens Preserve c. 3.4 miles east of Pala, south of Hwy 76 along the San Luis Rey River, 33.34889 -117.0375, 162m
UCR
UCR0077181 Steve Boyd 8449 1995-04-06
United States, California, San Diego, Agua Tibia Wilderness Area, NE flank of Agua Tibia Mtn, Arroyo Seco tributary at N base of Eagle Crag, from the Wildhorse Trail E to the main trunk of Arroyo Seco, 33.41028 -116.95833, 976m
UCR
UCR0077183 R. Mitchel Beauchamp 2087 1971-03-27
United States, California, San Diego, San Vicente Road near junction with Wildcat Canyon Road, western San Vicente Valley, 33 -116.83333, 390m
UCR
UCR0077067 Tracy Tennant MOR--016 1998-04-30
United States, California, Riverside, Morongo Indian Reservation, side canyon east of Hathaway Canyon, tree stand F-06, 33.97222 -116.86056, 915m
UCR
UCR0077003 Michael Theroux 445 1982-06-27
United States, California, Kern, Sequoia National Forest. Alta Sierra, 8 miles north of Lake Isabella off Hwy 155, 35.72917 -118.54944, 1768m
UCR
UCR0077039 Kathy Harper s.n. 1989-05-08
United States, California, Monterey, Los Padres National Forest: Arroyo Seco Rd. between Arroyo Seco Campground and G16, 36.23181 -121.48528
UCR
UCR0105263 A.C. Sanders 32162 2006-04-25
United States, California, Los Angeles, 1/2 mi. NW of La Liebre Ranch on the south side of Hwy 138, west of the mouth of Tentrock Canyon, 34.77028 -118.67833, 960m
UCR
UCR0077057 T.B. Salvato 5166 2011-04-19
United States, California, Riverside, Alberhill, unpaved extension of Lake Street, 1.5 km NNE of the intersection of Lake Street and Hwy 15, 33.73889 -117.38889, 463m
UCR
UCR0164262 Scott D. White 15704 2023-04-28
United States, California, Riverside, northwest foothills, south of Beaumont and east of Gilman Hot Springs. Unnamed dirt road ca. 1.5 air miles east of radio tower, 33.827 -116.927, 1098m
UCR
UCR0077216 Matt Brooks 01 1997-03-08
United States, California, Trinity, Southfork Rd, 12 miles south of Hwy 299, 40.78878 -123.5585, 252m
UCR
UCR0077185 Ellen Dean 4626 2008-03-25
United States, California, San Luis Obispo, north of Carrizo Plain National Monument, along Soda Lake Road between College and Belmont Streets, 35.30728 -119.98622, 591m
UCR
UCR0077069 Stephen J. Myers s.n. 2003-04-07
United States, California, Riverside, northwest of Cahuilla Mountain, powerline trail west of Juan Diego Flats toward Reed Valley, 33.59278 -116.82611, 1037m
UCR
UCR0077068 Abby Sirulnik 10 2000-04-13
United States, California, Riverside, Southwestern Riverside County Multispecies Reserve, c. 3 mi NE of Skinner Reservoir, 33.6 -117.01667, 457m
UCR
UCR0077117 R.G. Swinney 3485 1995-04-15
United States, California, San Bernardino, Glen Helen Regional Park, c. 600 m south of Blockbuster Pavilion parking area, between motorcycle racetrack and north parking area, 34.20361 -117.39444, 610m
UCR
UCR0076988 Tim Thomas 3632 2005-04-11
United States, California, Kern, San Emigdio Ranch, Tecuya Ridge, 34.88889 -118.95139, 1500m
UCR
UCR0077042 George K. Helmkamp 5562 2000-04-24
United States, California, Monterey, Salinas Valley. 8.4 miles south of King City along G-14 [= Jolon Rd], 36.06333 -121.185, 381m
UCR
UCR0077005 George K. Helmkamp 6490 2001-04-26
United States, California, Kern, Tehachapi-Willow Springs Road, 2.2 miles south of Highline Rd, 35.08617 -118.394, 1372m
UCR
UCR0077059 Daphne K. Christopher 097 2003-04-04
United States, California, Riverside, UC Riverside Motte Rimrock Reserve, off Sage Road, 33.80822 -117.26033, 536m
UCR
UCR0077218 June Latting s.n. 1958-03-22
United States, California, Ventura, Hwy 399 [=SR33] near Casitas Dam, 34.35278 -119.30528, 61m
UCR
UCR0077021 R.G. Swinney 7878 2001-04-18
United States, California, Los Angeles, Valyermo area, Bobs Gap, east of Bobs Gap Road at base of ridge, 34.45167 -117.81139, 1223m
UCR
UCR0077142 Mitch Provance 115 1998-02-28
United States, California, San Bernardino, “Wilder’s Canyon Pass,” Fontana city limits, c. 0.5 miles SE of corner of Citrus Ave. and Poplar Ave.; Jurupa Mountains, 34.03556 -117.4575, 427m
UCR
UCR0077094 A.C. Sanders 19945 1997-03-15
United States, California, Riverside, Lake Skinner area: hill (1864) east of Skinner Lake at NW end of Tucalota Hills, 33.59 -117.02333, 488m
UCR
UCR0077026 R.G. Swinney s.n. 1989-05-20
United States, California, Los Angeles, Glendora Wilderness Park, “Water Pipe Canyon” [=Pavil Cyn] a tributary of Big Dalton Canyon, 34.16389 -117.81639, 442m
UCR
UCR0077203 George K. Helmkamp 14501 2009-04-04
United States, California, El Dorado, Happy Valley Road, 0.8 mile west of its junction with Happy Valley Cut-off, 38.65556 -120.67528, 607m
UCR
UCR0115417 Vanessa Ashworth 233 1995-05-08
United States, California, Los Angeles, Graveyard Canyon [tributary to San Gabriel River from the north], 34.24 -117.80861, 482m
UCR
UCR0077097 George K. Helmkamp 1489 1997-03-15
United States, California, Riverside, Grassland at base of Bachelor Mtn. and adjoining chapararal.; Skinner Lake, 33.6 -117.045, 488m
UCR
UCR0077055 Duncan S. Bell 977 2010-05-10
United States, California, Riverside, San Bernardino National Forest, Garner Valley, c. 1.1 air miles southeast of junction of FS Road 6S13 and FS Road 6S04, 33.64497 -116.65589, 1349m
UCR
UCR0077038 B.G. Pitzer 2708 1996-04-21
United States, California, Los Angeles, Antelope Valley. North side of CA Hwy 138 (= Ave. “D”), c. 2 miles west of Country Store, at town of Neenach, c. 30 miles west of Hwy 14, 34.78567 -118.63333, 915m
UCR
UCR0077041 Scott D. White 1057 1993-02-28
United States, California, Monterey, Garrapata State Park, off State Hwy 1 (Pacific Coast Hwy), north of lighthouse at Point Sur and south of Carmel Highlands, 36.42417 -121.88833, 300m
UCR
UCR0077091 A.C. Sanders 23964 2001-04-06
United States, California, Riverside, Temecula, Long Canyon area west of Del Rey Rd, hills on both sides of gas pipeline route, 33.52528 -117.12389, 366m
UCR
UCR0077020 R.G. Swinney 7892 2001-04-18
United States, California, Los Angeles, Valyermo area, ridge top c. 500 m east of south end of Bobs Gap, 34.45306 -117.80694, 1311m
UCR
UCR0137229 Duncan S. Bell 12358 2019-03-20
United States, California, San Bernardino, Little San Bernardino Mtns; Sand to Snow National Monument; Big Morongo Canyon Preserve; in a side canyon off Little Morongo Canyon, 34.05225 -116.48639, 912m
UCR
UCR0077058 A.C. Sanders 38859 2011-03-29
United States, California, Riverside, hills between Sun City and Perris, low hilltop along powerline corridor c. 1/2 mile west of Goetz Rd, west of Alabaster Loop, above the San Jacinto River upstream of Railroad Canyon Lake, 33.73644 -117.23564, 451m
UCR
UCR0105227 R.G. Swinney 6157 1998-05-30
United States, California, Los Angeles, San Dimas Experimental Forest, Fern Canyon, 34.19333 -117.73028, 890m
UCR
UCR0077056 A.C. Sanders 38983 2011-04-06
United States, California, Riverside, Temescal Canyon, along Temescal Canyon Rd. 1.5 mi. NE (73°) of Glen Ivy Hot Springs, 0-0.4 mi. NE of I-15 crossing, 33.76306 -117.46639, 311m
UCR
UCR0076996 A.C. Sanders 37760 2010-04-06
United States, California, Kern, Little Sycamore Canyon, 0.65 km NE (33°) of VABM “Cow” on rounded ridge between east and west forks of canyon, 34.84622 -118.70036, 1009m
UCR
UCR0077199 George K. Helmkamp 11791 2007-04-23
United States, California, Amador, along Bell Road beside Plymouth Creek just east of Calif. Hwy 49 in the vicinity of Enterprise, 38.54028 -120.84083, 302m
UCR
UCR0077118 R.G. Swinney 6123 1998-05-23
United States, California, San Bernardino, Ralston Peak, on southern ridge, 34.30139 -117.49583, 1335m
UCR
UCR0077173 Steve Boyd 11094 2004-05-04
United States, California, San Diego, hills north of Warner Springs, north Indian Flats Campground of Cleveland National Forest along Road 9S05, 33.35981 -116.67292, 899m
UCR
UCR0105226 R.G. Swinney 14535 2011-04-28
United States, California, Los Angeles, north of Glendora, ridge with old firebreak south of Persinger Cyn, from Glendora Mt. Road 0.7 mi. west to San Gabriel Cyn. Dam, 34.205 -117.83583, 878m
UCR
UCR0077134 Mark A. Elvin 3267 2004-04-09
United States, California, San Bernardino, UC Burns Pinyon Ridge Reserve, c. 1.5 mi east of Pioneertown, NW portion near camping area, 34.14722 -116.45694, 1256m
UCR
UCR0077135 Mark A. Elvin 3272 2004-04-09
United States, California, San Bernardino, UC Burns Pinyon Ridge Reserve, c. 1.5 miles east of Pioneertown, SW portion in South Railroad Canyon, 34.13917 -116.45278, 1113m
UCR
UCR0076989 Tim Thomas 2149 1998-05-13
United States, California, Kern, San Emigdio Ranch, Tecuya Ridge at end of Digier Road, 34.88231 -118.94681, 1433m
UCR
UCR0105292 L. Maynard Moe 2656 2005-05-07
United States, California, Kern, Ft. Tejon State Park, 34.8725 -118.89639, 1067m
UCR
UCR0134399 R.G. Swinney 18903 2017-04-03
United States, California, Los Angeles, San Dimas Experimental Forest. East Fork Bell Canyon, below dam, 34.19969 -117.77969, 754m
UCR
UCR0077125 R.G. Swinney 3887 1995-06-21
United States, California, San Bernardino, side canyon on W side of Cajon Wash, 0.5 mile SW of Cajon, 2.1 miles south of jct. of 3N49 and 3N53; 2.9 miles SE of Lone Pine Road and Hwy 138 at Road 3N53; west side of far west railroad, 34.29083 -117.46028, 890m
UCR
UCR0105244 Jim André 13319 2010-04-20
United States, California, San Bernardino, eastern end of Granite Mountains, UC Granite Mountains Desert Research Center, upper Granite Cove in Granite Cove Spring area, 34.78444 -115.65972, 1322m
UCR
UCR0113933 George K. Helmkamp 1417 1997-03-08
United States, California, San Luis Obispo, west of Carrizo Plain, along CA Hwy 58 west of Navajo Creek, 35.405 -120.26, 564m
UCR
UCR0165549 Scott D. White 15517 2023-03-31
United States, California, Riverside, western foothills; Riverside Conservation Authority property south of Bautista Canyon and east of Santa Rosa Hills. Unnamed road c. 0.6-0.8 air mile south of Bautista Canyon Rd, 33.7 -116.88333, 610m
UCR
UCR0077189 George K. Helmkamp 1414 1997-03-08
United States, California, San Luis Obispo, c. 6 miles west of Soda Lake Rd along CA Hwy 58, 35.38 -120.10667, 549m
UCR
UCR0077170 Jeannie Gregory 2949 2009-04-29
United States, California, San Diego, Mesa Grande, Nature Conservancy (Wheatly Property), 2 miles W of Morettis Junction (Pala Road & Hwy 79) E of Mesa Grande Road, 2.5 miles south of dam at Lake Henshaw. Square H17, 33.199 -116.751, 1079m
UCR
UCR0077049 T.B. Salvato 7404 2013-03-22
United States, California, Riverside, southern end of Menifee Valley, between Hwy 215 and Winchester Rd (Hwy 79), south of Los Alamos Rd, rocky slopes flanking Warm Springs Creek, 33.59806 -117.14194, 396m