ASU:Plants
Kelly Steele 1222 1985-05-31
United States, California, Ventura, on Carlisle Rd 1 mile west of its junction with Hwy 23, 34.126663 -118.872672, 305m
ASU:Plants
Kelly Steele 1223 1985-05-31
United States, California, Ventura, on Carlisle Rd 1 mile west of its junction with Hwy 23, 34.126663 -118.872672, 305m
ASU:Plants
Kelly Steele 1224 1985-05-31
United States, California, Ventura, on Carlisle Rd 1 mile west of its junction with Hwy 23, 34.126663 -118.872672, 305m
ASU:Plants
Kelly Steele 1227 1985-05-31
United States, California, Ventura, on S. Reino Rd just east of fire station and north of junction of S. Reino Rd with Lynn Rd., 34.162385 -118.955637
ASU:Plants
S. Leatherman 62 1998-11-10
United States, California, Los Angeles County, Bouquet Canyon: E of Bouquet Canyon road, immediately S of Esguerra Road., 610m
ASU:Plants
J.M. Tucker 1879 1948-09-26
United States, California, Los Angeles, 11.4 mi W of Palmdale, beside road to Elizabeth Lake
ASU:Plants
J.P. Rebman 5906 1999-04-27
United States, California, San Diego Co., Marine Corps Air Station Miramar; E of I-15 and W of Santee; Training area #1 on far E side of station near Sycamore Canyon., 32.883333 -116.983333, 230m
ASU:Plants
D.Z. Damrel 1751B 2001-07-14
USA, California, San Diego, 32.8725 -116.7639, 1896m
ASU:Plants
Kelly Steele 739 1980-12-26
United States, California, San Diego, On Alpine Blvd 0.25 miles E of the junction between Dunbar Rd and I-8, 32.855446 -116.814591
ASU:Plants
Kelly Steele 740 1980-12-26
United States, California, San Diego, On Alpine Blvd 0.25 miles E of the junction between Dunbar Rd and I-8, 32.855446 -116.814591
ASU:Plants
Kelly Steele 741 1980-12-26
United States, California, San Diego, On Alpine Blvd 0.25 miles E of the junction between Dunbar Rd and I-8, 32.855446 -116.814591
ASU:Plants
Kelly Steele 626 1980-06-25
United States, California, Lake, on Bartlett Springs Rd. 8.1 miles east of its junction with Hwy 20., 39.139042 -122.756836, 1006m
ASU:Plants
Kelly Steele 1059 1983-11-03
United States, California, Los Angeles, on Scott Way, just N of its junction with Scott Rd and North Buena Vista St, 34.211896 -118.336203
ASU:Plants
Kelly Steele 1060 1983-11-03
United States, California, Los Angeles, on Scott Way, just N of its junction with Scott Rd and North Buena Vista St, 34.211896 -118.336203
ASU:Plants
Kelly Steele 1061 1983-11-03
United States, California, Los Angeles, on Scott Way, just N of its junction with Scott Rd and North Buena Vista St, 34.211896 -118.336203
ASU:Plants
Kelly Steele 1103 1984-06-25
United States, California, Santa Barbara, on Refugio Rd, 1.1 miles E of Refugio Pass, 34.53705 -120.049707
ASU:Plants
Kelly Steele 1104 1984-06-25
United States, California, Santa Barbara, on Refugio Rd, 1.1 miles E of Refugio Pass, 34.53705 -120.049707
ASU:Plants
Kelly Steele 2728 1980-07-23
United States, California, San Diego, On county road S22 (Montezuma Valley Rd) 7 miles E of its junction with county road S2, 33.21099 -116.488347, 1219m
ASU:Plants
Kelly Steele 331A 1979-07-22
United States, California, San Diego, On La Posta Truck Trail (Thing Vly Rd) approximately 4 miles N of its junction with Old HWY 80, 32.772962 -116.400868
ASU:Plants
Kelly Steele 331B 1979-07-22
United States, California, San Diego, On La Posta Truck Trail (Thing Vly Rd) approximately 4 miles N of its junction with Old HWY 80, 32.772962 -116.400868
ASU:Plants
Kelly Steele 331C 1979-07-22
United States, California, San Diego, On La Posta Truck Trail (Thing Vly Rd) approximately 4 miles N of its junction with Old HWY 80, 32.772962 -116.400868
ASU:Plants
Kelly Steele 331D 1979-07-22
United States, California, San Diego, On La Posta Truck Trail (Thing Vly Rd) approximately 4 miles N of its junction with Old HWY 80, 32.772962 -116.400868
ASU:Plants
Kelly Steele 331E 1979-07-22
United States, California, San Diego, On La Posta Truck Trail (Thing Vly Rd) approximately 4 miles N of its junction with Old HWY 80, 32.772962 -116.400868
ASU:Plants
Marc A. Baker 17465 2011-10-01
USA, California, Riverside, Ribbonwood, north end of the Santa Rosa Mountains, 2.9km WSW of where Highway 74 crosses Omstoff Creek at the upper reaches of Palm Canyon, 30km south of Palm Springs, granite and schist gravel, rocks, silt, and sand., 33.5749 -116.494, 1308m
ASU:Plants
Kelly Steele 1094 1984-04-22
United States, California, Santa Barbara, on Figueroa Mountain Road 16 miles northeast of its junction with Hwy 154, 34.722438 -119.952415
ASU:Plants
Kelly Steele 734 1980-12-26
United States, California, San Diego, Dead-end of Tavern Rd, N side of I-8 (Kumeyaay HWY), 32.842127 -116.791181
ASU:Plants
Kelly Steele 735 1980-12-26
United States, California, San Diego, Dead-end of Tavern Rd, N side of I-8 (Kumeyaay HWY), 32.842127 -116.791181
ASU:Plants
Kelly Steele 1095 1984-04-22
United States, California, Santa Barbara, on Figueroa Mountain Road 16 miles northeast of its junction with Hwy 154, 34.722438 -119.952415
ASU:Plants
Kelly Steele 736 1980-12-26
United States, California, San Diego, Dead-end of Tavern Rd, N side of I-8 (Kumeyaay HWY), 32.842127 -116.791181
ASU:Plants
Kelly Steele 643 1980-07-24
United States, California, San Diego, Road to Tecate Peak, approximately 1 mile past gate, 32.57433 -116.676851
ASU:Plants
Kelly Steele 644 1980-07-24
United States, California, San Diego, Road to Tecate Peak, approximately 1 mile past gate, 32.57433 -116.676851
ASU:Plants
Kelly Steele 626 1980-06-25
United States, California, Lake, on Bartlett Springs Rd 8.1 miles east of its junction with Hwy 20, 39.135831 -122.758349, 1006m
ASU:Plants
Kelly Steele 807 1982-05-09
United States, California, Santa Barbara, on East Camino Cielo just west of La Cumbre Peak, 34.499505 -119.718922
ASU:Plants
Kelly Steele 1096 1984-04-22
United States, California, Los Angeles, on Diamond Bar Blvd just southwest of the junction of Brea Canyon Cutoff Rd and Hwy 57, 33.967573 -117.847111, 259m
ASU:Plants
Kelly Steele 1097 1984-04-22
United States, California, Los Angeles, on Diamond Bar Blvd just southwest of the junction of Brea Canyon Cutoff Rd and Hwy 57, 33.967573 -117.847111, 259m
ASU:Plants
Kelly Steele 1099 1984-04-22
United States, California, Los Angeles, on Diamond Bar Blvd just southwest of the junction of Brea Canyon Cutoff Rd and Hwy 57, 33.967573 -117.847111, 259m
ASU:Plants
Kelly Steele 1100 1984-04-22
United States, California, Los Angeles, on Diamond Bar Blvd just southwest of the junction of Brea Canyon Cutoff Rd and Hwy 57, 33.967573 -117.847111, 259m
ASU:Plants
Kelly Steele 1186 1985-04-13
United States, California, Monterey, on Indians Rd 6.5 miles south of Arroyo Seco Campground, 36.203777 -121.490211, 792m
ASU:Plants
Kelly Steele 1187 1985-04-13
United States, California, Monterey, on Indians Rd 6.6 miles south of Arroyo Seco Campground (Arroyo Seco Rd becomes Indians Road), 36.203358 -121.4889, 792m
ASU:Plants
Kelly Steele 1188 1985-04-13
United States, California, Monterey, on Indians Rd 9.4 miles south of Arroyo Seco Campground, 36.177347 -121.490252, 884m
ASU:Plants
Kelly Steele 1268 1985-07-01
United States, California, Santa Clara, south slope of Copernicus Peak just below lookout, 37.34667 -121.630678, 1219m
ASU:Plants
ASU0298838 Marc A. Baker 18564 2016-04-26
United States, CALIFORNIA, Riverside County, 2.5km north of San Timoteo Wash, 9km WNW of Beaumont, 30km SE of central San Bernardino, 33.9614 -117.0324, 732m
ASU:Plants
Kelly Steele 1269 1985-07-01
United States, California, Santa Clara, on Hwy 130 (San Antonio Valley Rd) 0.5 miles east of Copernicus Peak, 37.346548 -121.624814, 1158m
ASU:Plants
ASU0298839 Marc A. Baker 18564 2016-04-26
United States, California, Riverside, 2.5km north of San Timoteo Wash, 9km WNW of Beaumont, 30km SE of central San Bernardino, 33.9614 -117.0324, 732m
ASU:Plants
Kelly Steele 1270 1985-07-01
United States, California, Santa Clara, on Hwy 130 (San Antonio Valley Rd) 0.5 miles east of Copernicus Peak, 37.346548 -121.624814, 1158m
ASU:Plants
ASU0298840 Marc A. Baker 18563 2016-04-26
United States, California, Riverside, 2.5km north of San Timoteo Wash, 9km WNW of Beaumont, 30km SE of central San Bernardino, 33.9614 -117.0324, 732m
ASU:Plants
Kelly Steele 1271 1985-07-01
United States, California, Santa Clara, on Hwy 130 (San Antonio Valley Rd) 0.5 miles east of Copernicus Peak, 37.346548 -121.624814, 1158m
ASU:Plants
Marc A. Baker 17369 2011-06-11
USA, California, Riverside, Along Morris Ranch Road, 640m NNE of Kenworthy Station, 3.5km west of Butterfly Peak, west base of San Jacinto Mountains, Garner Valley, just east of Thomas Mountain, 16km SW of Idyllwild., 33.6213 -116.6189, 1445m
ARIZ
340164 T. R. Van Devender 1997-08-11
Mexico, Baja California, Tecate, Ca. 10 km S of Tecate on Mex. 3, B.C., 32.47944 -116.5675
ARIZ
394108 Jeannie Gregory 2036 2006-06-30
United States, California, San Diego County, Town of Potrero, Hauser Mountain, Harris Ranch Rd, near old house site; ca. 3 mi N of Canyon City at Highway 94, ca. 4 mi W of Cameron Corners (inters of Hwy 94 & Buckman Springs Rd), near old house site., 32.6375 -116.5369, 683m
ARIZ
430064 T.B. Salvato 8349 2016-04-26
United States, California, Riverside, Santa Ana Mountains: unnamed west-east trending canyon south of Mabey Canyon and north of Tin Mine Canyon, c. 0.6 mi west of the end of West Foothill Parkway (Corona South 7.5' Q.), 33.845 -117.613611, 424 - 436m
ASC
ASC00116980 Marc A. Baker 18563 2016-04-26
United States, CALIFORNIA, Riverside, 2.5km north of San Timoteo Wash, 9km WNW of Beaumont, 30km SE of central San Bernardino, pale brown silt, north side of low ridge, 33.9614 -117.0324, 732m
DES
DES00048605 Dixie Z. Damrel 1751B 2002-08-14
USA, California, San Diego County, 32.8725 -116.7639, 1896m
UCR
UCR0067582 Suzanne Bell 072 1992-11-19
United States, California, San Diego, Barber Mountain, 32.68083 -116.71083, 940m
UCR
Quercus berberidifolia > durata var. gabrielensis Liebm.
UCR0067533 Mitch Provance 17649 2013-01-16
United States, California, Riverside, About 1.5 miles west of Beaumont, adjacent to “Cooper’s Creek” (upper reach of San Timoteo Wash), 1.1 miles west-southwest of Hwy. 60/Hwy. 10 interchange, 33.9265 -117.00889, 744m
UCR
UCR0116414 Scott D. White 13986 2022-03-18
United States, California, Riverside, northwestern foothills: Potrero Canyon area. Calif. Dept. of Fish & Wildlife San Jacinto Wildlife Area, Potrero Canyon Unit. From MWD access road, north across open alluvial fan to toeslope, 33.85833 -116.91667, 671m
UCR
UCR0067532 Scott D. White 12887 2009-05-22
United States, California, Riverside, Garner Valley, abandoned duck pond near Quinn Flat, 33.63333 -116.62917, 1357m
UCR
UCR0067496 Naomi Fraga 3763 2010-09-02
United States, California, San Bernardino, Clarks Grade, 34.17294 -116.95483, 1501m
UCR
UCR0067528 Scott D. White 10775 2004-10-08
United States, California, Riverside, “Black Hills,” southeast of Lake Skinner and north of Oak Mountain, 33.53333 -116.99167, 610m
UCR
UCR0067585 Jon P. Rebman 9511 2003-09-30
United States, California, San Diego, Otay Mtn Ecological Reserve (CA Dept. of Fish & Game): SE of Otay Lake, c. 1 mile south of Otay Lakes Rd.; along arroyo bottom at north end of the reserve. Square: U14, 32.62 -116.90111, 210m
UCR
Quercus berberidifolia X engelmannii Liebm.
UCR0067178 Scott D. White 10776 2004-10-08
United States, California, Riverside, “Black Hills,” southeast of Lake Skinner and north of Oak Mountain, 33.53333 -116.99167, 610m
UCR
Quercus berberidifolia X engelmannii Liebm.
UCR0128120 Scott D. White 14032 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
UCR0067489 Jeremiah George 080812--01 2012-08-08
United States, California, Riverside, San Timoteo Canyon, south of El Casco So. Calif. Edison substation, west side of San Timoteo Creek, west of dirt SCE line access road, 33.95736 -117.06933, 655m
UCR
Quercus berberidifolia X engelmannii Liebm.
UCR0067162 D.E. Bramlet 3283 2002-06-12
United States, California, Los Angeles, Snover Canyon Debris Basin, La Cañada-Flintridge, near the north end of Escalante Dr., 34.23056 -118.22389, 569m
UCR
UCR0114204 D.E. Bramlet 4891 2011-07-13
United States, California, Los Angeles, Chaney Trail above Pasadena, near Sunset Ridge, 34.21472 -118.14528, 655m
UCR
Quercus berberidifolia X durata var. gabrielensis Liebm.
UCR0067147 Jeremiah George s.n. 2012-08-13
United States, California, Riverside, west of Beaumont, just east of junction of 60 Fwy and Jackrabbit Trail, off frontage road dead end, 33.93258 -117.03086, 716m
UCR
Quercus berberidifolia X engelmannii Liebm.
UCR0067456 R.G. Swinney 13259 2010-06-21
United States, California, Los Angeles, Placerita Canyon Natural Area, 0.2 - 1.5 miles south of Placerita Canyon, in Los Pinetos Canyon, along Los Pinetos Trail, 34.36583 -118.44722, 561m
UCR
UCR0067464 Valerie Soza 1224 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
Quercus berberidifolia X durata var. gabrielensis Liebm.
UCR0067149 Jeremiah George s.n. 2012-08-13
United States, California, Riverside, west of Beaumont, just east of junction of 60 Fwy and Jackrabbit Trail, off frontage road dead end, 33.93258 -117.03086, 716m
UCR
Quercus berberidifolia X durata var. gabrielensis Liebm.
UCR0067148 Jeremiah George s.n. 2012-08-13
United States, California, Riverside, west of Beaumont, just east of junction of 60 Fwy and Jackrabbit Trail, off frontage road dead end, 33.93258 -117.03086, 716m
UCR
UCR0067485 Jeremiah George s.n. 2012-08-13
United States, California, Riverside, west of Beaumont, just east of junction of 60 Fwy and Jackrabbit Trail, off frontage road dead end, 33.93258 -117.03086, 716m
UCR
UCR0067486 Jeremiah George s.n. 2012-08-13
United States, California, Riverside, west of Beaumont, just east of junction of 60 Fwy and Jackrabbit Trail, off frontage road dead end, 33.93258 -117.03086, 716m
UCR
Quercus berberidifolia X durata var. gabrielensis Liebm.
UCR0067160 Valerie Soza 1194 2001-05-09
United States, California, Los Angeles, Southern San Rafael Hills, south of mouth of Scholl Canyon, west end of Valle Vista fire road, ridgetop north of Hwy 134, 34.14931 -118.22161, 274m
UCR
UCR0067509 Marc A. Baker 18564 2016-04-26
United States, California, Riverside, 2.5 km north of San Timoteo Wash, 9 km west-northwest of Beaumont, 30 km southeast of central San Bernardino, 33.96139 -117.03239, 732m
UCR
Quercus berberidifolia X engelmannii Liebm.
UCR0067163 Valerie Soza 1193 2001-05-09
United States, California, Los Angeles, Southern San Rafael Hills, south of mouth of Scholl Canyon, west end of Valle Vista fire road, ridgetop north of Hwy 134, 34.14931 -118.22161, 274m
UCR
UCR0067503 Saul Frommer s.n. 1981-03-26
United States, California, Riverside, Dripping Springs on the north side of the Agua Tibia Mtns, 10.7 miles east of I-15, 33.46194 -116.97222, 488m
UCR
Quercus berberidifolia X engelmannii Liebm.
UCR0067193 T.B. Salvato 3719 2009-06-23
United States, California, Riverside, San Jacinto River Canyon, along South Fork Trail (FSR 2E17), c. halfway between Hwy 74 and the bottom of the canyon, 33.68083 -116.75083, 1110m
UCR
UCR0067543 John LaSalle 8254--4 1982-05-04
United States, California, Riverside, 2.4 miles west of Radec across the Hwy from Vail Lake turnoff [Vail Oak Road] from Hwy 79, 33.46972 -116.95361, 466m
UCR
UCR0067580 John C. Roos 5907 1952-11-01
United States, California, San Bernardino, hills 1 mile south of Loma Linda, 34.03333 -117.26667, 366m
UCR
UCR0067556 John C. Roos s.n. 1965-09-14
United States, California, Riverside, hills southwest of Beaumont, 33.91667 -117, 701m
UCR
UCR0067572 Mitch Provance 17411 2012-05-22
United States, California, Riverside, Foothills near Beaumont, NE of the intersection of Highland Springs Avenue and Wilson St, about 1 mile E of Highland Springs Resort, 33.96833 -116.93067, 976m
UCR
UCR0067488 Steve Boyd 239 1980-05-11
United States, California, Riverside, Harford Springs County Park, northwest corner of the Gavilan Plateau. East of trailer park, east side of Gavilan Road, 33.80861 -117.35778, 625m
UCR
UCR0067563 John C. Roos 230A 1940-09-14
United States, California, San Bernardino, Blakes Canyon, south of Bryn Mawr, 34.02639 -117.23472, 457m
UCR
UCR0067560 Stanley C. Warner s.n. 1956-05-27
United States, California, San Bernardino, 0.5 mile up Waterman Canyon Road above San Bernardino, 34.18278 -117.27389, 549m
UCR
Quercus berberidifolia X engelmannii Liebm.
UCR0067183 A.C. Sanders 24948 2002-04-09
United States, California, Riverside, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, southwest of Beaumont, 33.90833 -117.04167, 610m
UCR
UCR0166595 Fred M. Roberts 779A 1982-07-25
United States, California, Orange, Laguna Niguel: Niguel Hill, ridge east of Aliso Peak, c. 0.7km ESE of Aliso Peak & 1.0km NNE of Bench Mark 133 [N of LeConte after 1987], 33.5075 -117.7375, 188m
UCR
UCR0067437 A.C. Sanders 34238 2007-06-27
United States, California, Kern, divide between heads of Dry Field and Oso canyons, c. 2 miles east of Castac Lake and 3.5 miles NE of Gorman, c. 1 mile north of the Los Angeles Co. line near the powerline route, 34.83111 -118.80667, 1250m
UCR
UCR0067558 Eugene Cardiff s.n. 1950-03-07
United States, California, San Bernardino, City Creek Canyon, 34.18333 -117.16806, 915m
UCR
UCR0067603 David J. Keil 16035 1982-05-08
United States, California, San Luis Obispo, Trail on NE side of Cypress Mountain, 35.60833 -120.94833
UCR
Quercus berberidifolia X durata var. gabrielensis Liebm.
UCR0067161 Alex R. Van Dam 031 2004-04-25
United States, California, Los Angeles, Mulholland Drive near abandoned Nike Missile Base, 34.11694 -118.50056, 518m
UCR
UCR0067604 Robert Fowler 4400 1934-04-13
United States, California, Los Angeles, Sepulveda Canyon, north side of Santa Monica Mtns., 34.11389 -118.48278, 150m
UCR
UCR0067589 A.C. Sanders 29976 2005-05-06
United States, California, San Diego, Blue Sky Ecological Reserve, east of Rancho Bernardo and north of Poway, along Green Valley Truck Trail, in canyon below turnoff to Lake Poway, 33.01639 -117.01972, 213m
UCR
UCR0067507 Mitch Provance 17382 2012-03-01
United States, California, Riverside, Banning, unnamed canyon in the foothills 1 mile ENE of Highland Springs Avenue and Brookside Ave., 33.96844 -116.93014, 1000m
UCR
Quercus berberidifolia < engelmannii Liebm.
UCR0067995 Mitch Provance 17647 2013-01-20
United States, California, Riverside, San Timoteo Canyon, 0.25 miles SSE of El Casco Substation, 0.5 miles WNW of Oak Valley Parkway (San Timoteo Canyon Rd.) and Palmer Ave., 33.96269 -117.07319, 646m
UCR
UCR0067526 A.C. Sanders 41999 2016-02-28
United States, California, Riverside, c. 10 km ESE of Temecula, 150 m west of Los Caballos Rd. at a point 0.3 km south of Hwy 79, 33.48278 -117.04694, 399m
UCR
UCR0115232 Duncan S. Bell 11292 2017-09-12
United States, California, San Diego, southeastern section of Hauser Mountain. Along the Pacific Crest Trail c. 1 air mile west of Campo, 32.60772 -116.48994, 756m
UCR
Quercus berberidifolia << engelmannii Liebm.
UCR0067174 Mitch Provance 17368 2012-03-22
United States, California, Riverside, North of Banning, west side of Midas Canyon, along west side of Bluff St, 02. miles SSW of FR 2S01, 33.96164 -116.89831, 966m
UCR
UCR0067479 Mitch Provance 17369 2012-03-22
United States, California, Riverside, North of Banning, west side of Midas Canyon, along west side of Bluff St, 02. miles SSW of FR 2S01, 33.96164 -116.89831, 966m
UCR
Quercus berberidifolia X cornelius-mulleri Liebm.
UCR0067772 Fred M. Roberts 6540 2007-06-22
United States, California, Riverside, Bau\\tista Canyon, Bautista Canyon Road, 2.2 km northwest of Bautista Spring below Blackburn Ridge, 33.67667 -116.83556, 726m
UCR
UCR0115233 Duncan S. Bell 11283 2017-09-12
United States, California, San Diego, San Ysidro Mountains. Along Otay Truck Trail c. 1.6 air miles north of the summit of Otay Mountain, 32.61847 -116.84422, 820m