ASU:Plants
W.O. Griesel 1961-06-01
United States, California, Los Angeles, State Hwy 2 near Red Box Ranger Station, San Gabriel Mts, 1372m
ASU:Plants
M.B. Ruggles 2 1971-04-11
USA, California, Los Angeles, ca 3 mi N of La Canada, ca 3 mi W of Millard Campground on Brown Mth Truck trail in Angeles Natl. forest in San Gabriel Mtns., 610m
ASU:Plants
M. Russell 73-24 1973-01-13
USA, California, San Bernardino, 2.7 mi below Parker Dam.
ASU:Plants
A.S. Barclay 1834 1965-03-15
USA, California, San Diego, Along State Hwy 67, 4 mi N of Lakeside
ASU:Plants
J.P. Rebman 3850 1997-04-03
USA, California, San Diego, San Felipe Valley Widllife area; east of Julian: Along Hwy S2, approx. 4.5 miles north of Hwy 78.; 33.133333 -116.533333, 28.133333 -116.533333, 800m
ASU:Plants
E. Dreischmeyer 6 1985-04-24
USA, California, San Diego, Escondido, near Lake Hodges Dam.
ASU:Plants
E. Lehto 16011 1967-05-31
United States, California, San Diego, N of Lakeside, near Dunbar Lake
ARIZ
H. S. Gentry 19738 1962-05-25
United States, California, San Diego County, Santa Isabel., 914m
ARIZ
429854 R.G. Swinney 14479 2011-04-26
United States, California, Los Angeles, San Gabriel Mountains: Islip Canyon, tributary of San Gabriel Cyn, from Hwy 39 to 0.4 mile upstream, NE of Morris Reservior (Glendora 7.5' Q.) (T1N R9W S6), 34.195 -117.866667, 378 - 439m
ARIZ
424508 R.G. Swinney 12441 2010-04-28
United States, California, Los Angeles, San Gabriel Mountains: near Sylmar, Wilson Canyon Park, from the mouth of eastern fork of Wilson Cyn. (at Wilson Debris Basin) to 0.5 miles east (upstream) below Natl. Forest boundary., 34.3325 -118.443333, 488 - 512m
ARIZ
405639 Mark Fishbein 6458 2010-03-19
Mexico, Baja California, Ensenada Municipio, Northwestern Sierra San Pedro Martir, along rd from Hwy 1 to Colonia Lazaro Cardenas, about 2.7 mi (air) west-northwest of Rancho San Isidro, about 15 mi southwest of Colonia Lazaro Cardenas., 31.27548 -115.93438, 705m
ARIZ
441154 Dick Swinney 19185 2017-04-25
United States, California, Los Angeles, San Gabriel Mountains, City of Glendale, 3429 Markridge Rd, La Crescenta, Deukmejian Wilderness Park, Crescenta View Trail, trailhead to 0.4 mi. east, Condor Pk., 34.2517 -118.2461, 862m
ARIZ
Steven P. McLaughlin 7473 1998-05-07
United States, California, San Diego County, Oak-manzanita vegetation along Cottonwood Creek, 32.7725 -116.493, 1036m
ASC
ASC00024354 S. Gregorich 170 1965-04-17
United States, California, San Diego, 6 miles north of Santa Ysabel on Hwy 79, 33.186506 -116.699512, 975m
DES
DES00091774 Edward F. Anderson 2189
USA, California, San Diego County, Fallbrook, 33.37642 -117.251147
DES
DES00032084 Norman C. Cooper 2249 1945-05-05
USA, California, Riverside County, San Gorgonio Mts above Banning, 34.004722 -116.848333, 762m
DES
DES00027147 Norman C. Cooper 3122 1949-03-17
USA, California, San Diego County, Tecate, 32.577222 -116.631111, 457m
DES
DES00009733 J. Harry Lehr 1234 1974-05-28
USA, California, San Bernardino County, Rte. 18 N of Rte. 30, 34.145667 -117.278194
DES
DES00101429 Robert F. Thorne s.n. 1991-04-18
Mexico, Baja California, [No location information provided.]
DES
DES00060087 Dawn Haynal CR-22 2000-05-03
USA, California, San Diego County, Pauma Valley, Rodriguez Mountain; Cuca Ranch., 33.2333 -115.9, 671 - 792m
DES
DES00079495 Naomi Fraga 3234 2010-04-12
USA, California, San Bernardino County, Tranverse Ranges; San Bernardino Mountains region: White Water Canyon Bioblitz. (Catclaw Flat), 34 -116, 1231m
UCR
T.B. Salvato 1466 2006-05-23
United States, California, San Bernardino, Cajon Wash at Glen Helen Parkway, south of Cajon Blvd at Devore, 34.21322 -117.40494, 616m
UCR
R.G. Swinney 16514 2014-05-15
United States, California, Los Angeles, Azusa Peak, 0.06 mile south of Glendora Ridge Motorway, 1.34 miles due east of Hwy. 39, 0.15 mile east of Garcia Trailhead, 34.15611 -117.88833, 625m
UCR
Kathleen Stockwell s.n. 2004-04-25
United States, California, San Bernardino, Rancho Cucamonga, NE of intersection of Etiwanda Ave. and Wilson St, alluvial fan of East Etiwanda Creek, south base of San Gabriel Mtns., 34.15083 -117.51889, 511m
UCR
A.C. Sanders 32284 2006-05-13
United States, California, Riverside, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank, 33.46833 -117.04278, 457m
UCR
B.G. Pitzer 2951 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
R.G. Swinney 11975 2010-03-18
United States, California, Los Angeles, Kagel Canyon, 2.2 miles north of I-210 Fwy, via Kagel Canyon St, and 100-300 m east of Kagel Canyon Road, 34.30333 -118.37528, 540m
UCR
Stephen J. Myers s.n. 2003-04-04
United States, California, Riverside, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain, 33.59389 -116.80806, 1189m
UCR
Steven R. Hill 33432 2001-04-25
United States, California, San Bernardino, San Bernardino National Forest, vicinity of San Andreas Fault, E side of Swarthout Canyon Road along Cajon Creek south of its crossing, west of Hwy I-15, 34.27444 -117.45222, 814m
UCR
T.B. Salvato 901 2005-05-17
United States, California, Riverside, San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA Hwy 74, 33.74111 -116.84361, 549m
UCR
R.G. Swinney 12494 2010-05-04
United States, California, Los Angeles, north of Sylmar, 0.1 mile NNE (6°) of Stetson Debris Basin, at north end of motorway at powerlines, west (250°) of the debris basin in Sombrero Cyn, 0.4 mile north of I-210 Fwy., 34.32944 -118.47472, 488m
UCR
Jon P. Rebman 21000 2011-03-29
United States, California, San Diego, Cleveland National Forest, east northeast of Eagle Peak, along a dirt road off of Boulder Creek Road, in a side canyon above Kelley Creek. Square: M18, 32.98761 -116.68969, 735m
UCR
A.C. Sanders 29424 2005-04-13
United States, California, Los Angeles, Santa Clarita area, lower Mint Canyon at the community of Mint Canyon, 34.4275 -118.44833, 457m
UCR
Frank C. Vasek s.n. 1978-05-06
United States, California, Riverside, Bautista Canyon, c. 4 miles by road SSE of Valle Vista, 33.70444 -116.865, 671m
UCR
A.C. Sanders 29166 2005-03-11
United States, California, San Diego, Carlsbad, Carlsbad Highlands Ecological Reserve, slopes & canyons c. 0.75 mile south of Cerro de la Calavera, SW of the end of Cannon Rd., 33.15833 -117.27944, 91m
UCR
Jon P. Rebman 35922 2019-06-06
United States, California, San Diego, Camp Pendleton, southeast portion of base; Training Range SMR Two; along the Santa Margarita River; northwest of Lake O'Neil and just southwest of the old hospital; along the east side of river. Grid Square E6, 33.33664 -117.33078, 33m
UCR
R.G. Swinney 8665 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
Tracy Tennant SBV--107 1998-03-21
United States, California, San Bernardino, Lytle Creek, along Glen Helen Parkway, 0.15 mi. NE of Lytle Creek Rd., 34.18833 -117.43667, 625m
UCR
Valerie Soza 754 2000-04-25
United States, California, Los Angeles, south side, above Burbank, Wildwood Canyon, west of Wildwood Canyon Road. Trail along ridgetop to Forester Grove, Radio Towers, and Verdugo Motorway, 34.20608 -118.29678, 457m
UCR
Tracy Tennant MOR--1103 1998-03-10
United States, California, Riverside, Morongo Indian Reservation, Potrero Canyon, 33.97583 -116.83639, 793m
UCR
A.C. Sanders 34654 2008-04-01
United States, California, Orange, Lomas de Santiago, upper Hicks Canyon, along haul road c. 1.75 mi. NE of Rattlesnake Reservoir, 33.7375 -117.70417, 250m
UCR
Valerie Soza 698 2000-04-20
United States, California, Los Angeles, north side, northeastern side of La Tuna Canyon, north of 210 Fwy, north of La Tuna Canyon Road. SSW of Dorothy and Estepa Drive junction, Haines Canyon Park. Area burned in August 1999, 34.23836 -118.28775, 579m
UCR
Jon P. Rebman 20714 2011-03-17
United States, California, San Diego, Camp Pendleton, Romeo III Training Area, east of Hwy I-5, north of Las Pulgas Road, and just east of El Camino Real along a dirt road running in the bottom of a canyon, in disturbed areas along road and surrounding vegetation. Square: D2, 33.35919 -117.527, 80m
UCR
Brent Barnes 04 2007-05-12
United States, California, Riverside, dirt forest service road north of Poppet Flats, west of Hwy 243, 33.8589 -116.84735, 1253m
UCR
R.G. Swinney 16652 2014-05-27
United States, California, Los Angeles, Glendora, ridge between east and north forks of Hook Cyn, c. 400 m south of Glendora Ridge Mtwy. & 200 m north of Church of the Open Door, NE of Hook Cyn. debris basin, 34.1575 -117.87833, 445m
UCR
Mitch Provance 292 1998-03-31
United States, California, San Bernardino, NE "Pyrite Canyon", c. 0.5 km NW of peak 1538.; Jurupa Mountains, 34.03583 -117.46028, 366m
UCR
T.B. Salvato 7896 2014-04-22
United States, California, Riverside, southeastern Gavilan Hills north of Alberhill, dirt extension of Lake Street, c. 1.3 mi north of Hwy 15 and Temescal Canyon, 33.74778 -117.39528, 482m
UCR
R.G. Swinney 10108 2009-03-13
United States, California, Los Angeles, Azusa, mouth of San Gabriel River Canyon, 0.8 mi. north of Foothill Blvd. on east side of main river channel, 34.14556 -117.93222, 192m
UCR
J. Mendoza s.n. 2011-05-28
United States, California, Riverside, Moreno Valley, Boulder Ridge Dr. east of intersection with Lasselle, north of Ironwood Ave. and east of Perris Blvd. on north side of valley, 33.95767 -117.20728, 645m
UCR
A.C. Sanders 37822 2010-04-07
United States, California, Riverside, southeastern Gavilan Hills north of Alberhill, under powerlines near dirt extension of Lake St, 1.1 mi. NW (356°) of intersection of I-15 and Lake St., 33.74639 -117.39556, 549m
UCR
A.C. Sanders 29249 2005-03-23
United States, California, Riverside, Santa Rosa Plateau, east slope of Squaw Mtn, Av. Escala just above Av. Caleta, north of Tenaja Rd., 33.50889 -117.33917, 701m
UCR
Dick Newell 357 2014-03-09
United States, California, Riverside, Cleveland National Forest, South Main Divide Road, 0.33 mi. NW of Hacienda Rd., 33.62028 -117.36061, 924m
UCR
UCR0247773 T.B. Salvato 12343 2023-06-17
United States, California, San Diego, Pine Hills. Camp Winacka Girl Scout Camp, c. 3 miles southwest of Julian. Treatment Area 6, Middle Trail, north and west of Boulder Creek Rd, 33.03167 -116.64056, 1104m
UCR
A.C. Sanders 20654 1997-05-04
United States, California, Riverside, north side along Hwy 243, 1.5 miles below Twin Pines Ranch Road (McMullen Flat), north slope of Peak 3740; San Jacinto Mountains, 33.89167 -116.85833, 1067m
UCR
A.C. Sanders 13786 1993-04-24
United States, California, Riverside, SE end of San Bernardino Mountains, S end of Whitewater Bench, E side of the mouth of Whitewater Canyon, 33.925 -116.62917, 450m
UCR
N. Miles Fellows 167B 1986-04-08
United States, California, Riverside, Oasis de Los Osos Preserve, off Snow Creek Canyon at the north foot of the San Jacinto Mountains, 1 mile west of Snow Creek Village, 33.89167 -116.69444, 489m
UCR
Barbara A. Carlson s.n. 1986-04-10
United States, California, Riverside, floodplain of the Whitewater River at field of wind turbines among settling ponds west of Indian Avenue near Hugo Siding on S.P.R.R., 33.9 -116.58333, 244m
UCR
David C. Hawks s.n. 1986-04-16
United States, California, Riverside, Whitewater Hill, c. 1.5 miles east of Whitewater, 33.92417 -116.61722, 529m
UCR
R.G. Swinney 12061 2010-03-24
United States, California, Los Angeles, Lopez Canyon above Pacoima, 1.7 miles west of Kagel Cyn. Road on west side of Lopez Canyon Rd., 34.3075 -118.39389, 463m
UCR
George K. Helmkamp 755 1986-04-07
United States, California, Riverside, S of Morongo Valley. First canyon east of and parallel to Hwy 62 north of Indian Ave., 34 -116.56667, 579m
UCR
A.C. Sanders 35881 2008-07-16
United States, California, Orange, Lomas de Santiago, Santiago Creek wash at and above the confluence of Hangmans Tree Canyon, 33.71694 -117.64778, 358m
UCR
R.F. Thorne 63009 1995-03-29
United States, California, Riverside, Whitewater Canyon, 33.97278 -116.65222, 600m
UCR
R.G. Swinney 2032 1993-03-15
United States, California, San Bernardino, south side of the mouth of Lytle Creek canyon, c. 100 m north of Devore Road and 0.8 mile southwest of Sierra Ave and Lytle Creek Road junction, 34.17861 -117.4375, 567m
UCR
Mark A. Elvin 3362 2004-04-24
United States, California, San Diego, SE side of Otay Mountain: Mine Canyon; San Diego Plant Atlas grid-V16, 32.58639 -116.78, 213m
UCR
Steve Boyd 10820 2004-04-05
United States, California, San Diego, Pine Hills area, between Magee Flat and Deadman Flat along Eagle Peak Road, 33.03111 -116.66056
UCR
Kathleen A. Rabin 3 1985-04-04
United States, California, San Diego, Dehesa, 7.6 km south of Old Highway 80, c. 0.8 km east of Harbison Canyon Road, 32.82083 -116.81667
UCR
John A. Adams 75 1965-03-19
United States, California, Los Angeles, Claremont, Thompson's Wash, north end of Indian Hill Blvd., 34.13 -117.72028, 427m
UCR
George K. Helmkamp 9056 2005-03-08
United States, California, San Luis Obispo, north side of Irish Hills. Prefumo Canyon, 3.0 miles west of Los Osos Valley Road, 35.25917 -120.74, 140m
UCR
Joseph Cahill 3157 2009-03-29
United States, California, Ventura, Thornhill Broome Beach, south of Point Mugu on the Pacific Coast Hwy, 34.07663 -119.0234, 11m
UCR
Scott D. White 14025 2022-03-18
United States, California, Riverside, northwestern foothills, south of Banning, north of San Jacinto, east of Calif. Dept. of Fish & Wildlife Potrero Canyon property. Unnamed dirt road between Potrero Creek and Poppet Creek, 33.83889 -116.90833, 790m
UCR
Joseph A. Betzler 529 2003-05-04
United States, California, San Diego, Otay Mountain, Minnewawa Truck Trail about 4.75 miles from top, 32.63528 -116.84861, 491m
UCR
R.G. Swinney 14259 2011-03-29
United States, California, Los Angeles, Lake View Terrace, Big Tujunga Wash, 0.2-1.0 miles east of I-210 Fwy, N side of river channel, 34.27194 -118.33222, 366m
UCR
R.G. Swinney 12164 2010-04-01
United States, California, Los Angeles, Pacoima Wash, c. 1 mile NE of I-210 Fwy, just north of Maclay/Harding St. intersection, below Forest Service boundary, from wash bottom to 150 m to the west and from 50 to 150 meters north of Maclay, 34.31083 -118.41028, 399m
UCR
A.C. Sanders 28271 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
Wandalee Thompson 18 1964-04-17
United States, California, Los Angeles, across from the Swartz Ranch, Pine Canyon Road N-2, c. 7 miles west of Lake Elizabeth; Liebre Mtns, 34.70833 -118.54167, 1128m
UCR
R.G. Swinney 11777 2010-02-27
United States, California, Los Angeles, Hansen Dam Flood Control Basin, from east end of Orcas Park to 0.5 mile east, and from the I-210 Fwy south to Big Tujunga Wash, 34.27222 -118.36583, 331m
UCR
Daisie Huang 70323--01 2007-03-23
United States, California, Los Angeles, Claremont; Foothill Blvd. at Monte Vista, south side of road in culvert, 34.10667 -117.69903, 402m
UCR
Steve Boyd 11827 2008-03-20
United States, California, Riverside, Eastern flank of the range along El Cariso Truck Trail ca. 0.5 mi north of Highway 74. (33°39'26"N, 117°24'25"W)., 33.65722 -117.40694, 732m
UCR
Jon P. Rebman 32872 2017-04-04
United States, California, San Diego, Camp Pendleton; south-central portion of the Base, just north of the Santa Margarita River and east of Hwy I-5. Training Area Oscar 1: east of Macs Road. Square: F5, 33.26181 -117.38681, 110m
UCR
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
George K. Helmkamp 9227 2005-03-25
United States, California, San Luis Obispo, upper Lopez Canyon; 2.2 mi north of Hi Mountain Road along Upper Lopez Canyon Road, 35.21 -120.44667, 317m
UCR
Mitch Provance 220 1998-03-17
United States, California, San Bernardino, "Rattlesnake Mt.", c. 0.5 km south of limestone quarry situated at the N base of the mountain on 7th St. This site, technically, in the city of Fontana.; Jurupa Mountains, 34.036 -117.40767, 396m
UCR
Kai T. Palenscar s.n. 2008-04-03
United States, California, San Bernardino, city of San Bernardino, Little Mountain, east of Hwy I-215 and north of Hwy I-210, just east of Buena Vista Road, 34.15056 -117.30694, 410m
UCR
George K. Helmkamp 9264 2005-03-30
United States, California, San Luis Obispo, La Panza Range; Pozo Road, 6.5 mi NE of Hi Mountain Road, [c. 1 mi (airline) SW of Pozo Summit], 35.33833 -120.30667, 665m
UCR
June Latting s.n. 1979-04-08
United States, California, Riverside, Box Springs Mountain, 33.98583 -117.28917, 366m
UCR
Steven A. Junak 37--05 2005-03-01
United States, California, Los Angeles, San Clemente Island. North fork of Mosquito Cove Canyon, 32.856 -118.40661, 359m
UCR
Jon P. Rebman 10449 2004-05-25
United States, California, San Diego, Rancho Jamul Ecological Reserve: west of Hwy. 94, south of Jamul & north of Otay Lakes Road; south-central part of reserve along the bottom of a canyon, 32.67139 -116.84889, 275m
UCR
D.L. Banks 1459 1997-03-13
United States, California, Riverside, Vail Lake area, N and just south of Hwy 79; hills (burned in the Vail fire of May 1996) east of the Dripping Springs alcove and west of Vail Lake Marina Rd, 33.46667 -116.96667, 476m
UCR
Jon P. Rebman 3850 1997-04-03
United States, California, San Diego, San Felipe Valley Wildlife area, east of Julian. Along Hwy S2, c. 4.5 miles north of Hwy 78, 33.13333 -116.54167, 800m
UCR
R.G. Swinney 12441 2010-04-28
United States, California, Los Angeles, near Sylmar, Wilson Canyon Park, from the mouth of eastern fork of Wilson Cyn. (at Wilson Debris Basin) to 0.5 miles east (upstream), below Natl. Forest boundary, 34.3325 -118.44333, 488m
UCR
R.G. Swinney 14479 2011-04-26
United States, California, Los Angeles, Islip Canyon, tributary of San Gabriel Cyn, from Hwy 39 to 0.4 mile upstream, NE of Morris Reservoir, 34.195 -117.86667, 378m
UCR
O.F. Clarke s.n. 2005-03-17
United States, California, San Bernardino, Greenspot Road, Mentone, 34.10028 -117.10583, 518m
UCR
A.C. Sanders 25849 2003-04-04
United States, California, Riverside, Jurupa Mtns, hill SW of the Jensen Quarry, NW of Sunnyslope, 34.02083 -117.44, 366m
UCR
Sarah C. Pasquini 15 2008-04-18
United States, California, Riverside, c. 6.5 miles south of city of Banning, 200 m down Mt. Edna Road off hwy 243, 33.885 -116.85917, 1160m
UCR
Jon P. Rebman 24213 2012-05-24
United States, California, San Diego, Lake Sutherland: northeast of Ramona; along the northwest side of Lake Sutherland just southwest of the dam, near the shore of the Lake and east of Lake Sutherland Dam Road. Atlas Square: J16; Lake S, 33.11467 -116.79058, 630m
UCR
Scott D. White 10417 2004-05-18
United States, California, Los Angeles, Eastern Santa Susana Mtns. West of the I-5 Fwy, c. 4 miles north of the I-5 / SH-14 jtn. and 6 miles south of Castaic Junction. Lyon Canyon and surrounding slopes, canyons, and ridges, 34.36667 -118.56667, 396m
UCR
Paul W. White 51163--14 1963-05-11
United States, California, Riverside, 5 mi. east of Cranston Ranger Station on State Hwy 74 out of Hemet, 33.70833 -116.76667, 915m
UCR
Timothy R. Plumb s.n. 1964-04-11
United States, California, Riverside, North Mountain [=Mt. Edna?] c. 5.5 miles south on Old Banning-Idyllwild Rd., 33.87111 -116.87111, 988m
UCR
H.C. Sharma 760425--02 1976-04-25
United States, California, Riverside, on Idyllwild - Banning Road., 33.9 -116.86667, 915m
UCR
R.G. Swinney 16491 2014-05-13
United States, California, Los Angeles, Glendora, west fork of Hook Cyn, c. 0.4 km north of Sierra Madre Av, 100-300 m west of entrance to Church of the Open Door, Colby Fire burn of Jan. 2014, 34.15111 -117.88167, 354m