Search Results — 1418 specimen records retrieved (1318 records with coordinates)
Results for search: Scientific name=Quercus berberidifolia (including nomenclatural synonyms);   More information: Jepson Online Interchange
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC126763  Quercus berberidifolia A. C. Sanders; T. B. Salvato; Matthew Malle; Jonas Winbolt; Katie A. Kurtz 2010-4-2 37712 B Riverside Peninsular Range: Alberhill, south foot of the Gavilan Hills at Temescal Canyon, along dirt road north of Concordia Ranch Rd, and east of Black Powder Rd. 379 Comment
  CAS-BOT-BC257631  Quercus berberidifolia E. L. Painter; M. Wetherwax; D. Keil 2000-4-18 SLO- 62 San Luis Obispo Camp San Luis Obispo. N side of large serpentine outcrop W of Chorro Reservoir, above tributary of Chorro Creek 200 Comment
  CAS-BOT-BC384656  Quercus berberidifolia Andrew Townesmith; Karen M. Meyer 2007-8-5 903 Tehama Mendocino National Forest, Grindstone Ranger District. Vicinity of Thomes Gorge Trailhead, off Forest Service route M4, 10.4 miles southwest of the intersection of M4 and M2 in Paskenta 654 Comment
  CAS-BOT-BC516761  Quercus berberidifolia Jeremiah George 2012-8-7 70812 -4 Riverside Beaumont, Western Knolls, north central slope of eastern half of bench between Hwy 60 and Oak Valley Pkwy, E of Potrero Blvd 747 Comment
  CAS-BOT-BC520374  Quercus berberidifolia Jeremiah George 2012-8-8 080812 -01 Riverside Moreno Badlands: San Timoteo Canyon, S of El Casco So. Calif. Edison substation, W side of San Timoteo Creek, W of dirt SCE line across road 655 Comment
  CAS-BOT-BC532605  Quercus berberidifolia G. Ledyard Stebbins 1994-4-15 s.n. Napa Aetna Springs Comment
  CAS-BOT-BC62776  Quercus berberidifolia A. C. Sanders; Mitch Provance 1998-7-2 22109 Ventura Moorpark: hills of Tierra Rejada Valley, along Read Rd. ca. 1/2 mile E of Moorpark Rs.; just W of Hwy 23, 335 Comment
  CAS-BOT-BC62777  Quercus berberidifolia John Thomas Howell 1939-8-27 15322 Marin South ridge of Fish Grade between Phoenix Lake and Lake Lagunitas Comment
  CAS-BOT-BC62778  Quercus berberidifolia John Thomas Howell 1944-11-12 20767 Marin Black Canyon, San Rafael Hills Comment
  CAS-BOT-BC62779  Quercus berberidifolia John Thomas Howell 1945-7-15 21302 Marin Fairfax Hills near Camp Lilienthal Comment
  CAS-BOT-BC62780  Quercus berberidifolia C. Hart Merriam 1917-11-18 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC62781  Quercus berberidifolia Wilma Follette; Doreen Smith 1999-2-13 s.n. Marin Black Canyon, above Dominican College, San Rafael - along fire road Comment
  CAS-BOT-BC62782  Quercus berberidifolia J. M. Tucker 1952-4-13 2345 Marin near top of Fish Grade, between Phoenix Lake and Lake Lagunitas Comment
  CAS-BOT-BC62819  Quercus berberidifolia John M. Tucker 1948-9-26 1879 Los Angeles 11.4 mi. west of Palmdale, beside road to Elizabeth lake Comment
  CAS-BOT-BC62820  Quercus berberidifolia E. Painter; E. Neese 1994-6-24 HL 760 Monterey Forth Hunter Liggett (Training area 11)/ Los Padres National Forest interface (boundary approximate), 960 Comment
  CAS-BOT-BC62821  Quercus berberidifolia Steve Boyd 1994-10-14 8398 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest. 426 Comment
  CAS-BOT-BC62822  Quercus berberidifolia A. C. Sanders 1995-11-26 17911 Riverside Tule Creek Valley, NE of Tule Pk, between Aguanga & Anza, S of Hwy 371. Small Cyn crossing Spanish Spur Trail 1188 Comment
  CAS-BOT-BC62823  Quercus berberidifolia A. C. Sanders; E. J. Lott 1993-5-20 14072 San Bernardino Yucaipa, alluvial fan at the SW foot of Yucaipa Ridge, NE corner of the intersection of Crater and Spring Streets, 1000 Comment
  CAS-BOT-BC62824  Quercus berberidifolia Steve Boyd 1985-7-30 1072 San Diego Lower Cottonwood Canyon, near its confluence with De Lez Crk. Comment
  CAS-BOT-BC86440  Quercus berberidifolia P. C. Everett; E. R. Johnson 1937-11-30 9379 Orange Santa Ana Mts., Bold Meadow at head of Claymine Canyon on slopes of Sierra Peak 762 Comment
  CAS-BOT-BC86441  Quercus berberidifolia P. C. Everett; E. R. Johnson 1937-11-30 9379 Orange Santa Ana Mts., Bold Meadow at head of Claymine Canyon on slopes of Sierra Peak 762 Comment
  CAS-BOT-BC86442  Quercus berberidifolia A. M. White 1974-6-1 1398 Orange About 20 mi E. of Santa Ana, N. of Silverado County 1005 Comment
  CAS-BOT-BC86443  Quercus berberidifolia Le Roy Abrams 1901-6-13 1784 Orange Near Laguna, San Joaquin Hills Comment
  CDA11893  Quercus berberidifolia G. F. Hrusa, G. L. Stebbins 1994-4-8 11711 Solano UC Stebbins Cold Canyon Reserve. Near Reserve entrance. Comment
  CDA11972  Quercus berberidifolia G. F. Hrusa, J. Pfeiffer 1995-9-23 12464 Sonoma North Coast Biodiversity Arena; Lower elevations below Cavedale Edaphic Island, on Cavedale Rd. Approx. 2.7 m. E of Hwy. 12. Comment
  CDA13773  Quercus berberidifolia G. F. Hrusa, G. L. Stebbins, J. McCaskill 1994-10-29 s.n. Napa North Coast Biodiversity Arena; S side of Lake Hennessey at upper end of lake above Hwy 128. Comment
  CDA14951  Quercus berberidifolia G. F. Hrusa, P. Ward, S. Harrison, M. Andrews, S. Schoenig 1998-6-6 14506 Monterey South Coast Ranges; Santa Lucia Mountains. Fort Hunter-Liggett Military Reservation, on low slope immediately above Los Bueyes Creek. Comment
  CDA15472  Quercus berberidifolia G. F. Hrusa, T. D. Wilfred 1998-6-19 14609 Colusa North Coast Ranges; Above upper Little Stony Creek. Goat Mtn. Rd. ~ 1.5 km. W of of campground. Comment
  CDA16102  Quercus berberidifolia G. F. Hrusa, Dmitri Geltman (LE) 1999-8-18 15251 Colusa North Coast Ranges; Goat Mtn. Rd., +/- 1/4 mi W of Pine Flat camp. 426 Comment
  CDA16628  Quercus berberidifolia G. F. Hrusa 1998-4-28 14337 Santa Barbara Sierra Madre Mountains; Middle parts of La Brea Canyon Rd from Miranda Pine Mtn. Shrub on upper slopes, +- 12 ft tall. 883 Comment
Read comments
Jul 22 2018
  CDA17735  Quercus berberidifolia Austin Griffiths, Paul. C. Hertel 1981-10-25 s.n. San Luis Obispo Santa Lucia Mountains; About 2 miles along unpaved roadway on S facing crest of East Cuesta Ridge. Comment
  CDA20384  Quercus berberidifolia P. Akers 2002-4-14 s.n. Placer Northern California; Ponderosa Way, S of Weimar. 0 Comment
  CDA20403  Quercus berberidifolia J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area, Los Padres National Forest, Cuesta Ridge East 0 Comment
  CDA20421  Quercus berberidifolia J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area. Los Padres National Forest, Cuesta Ridge East. 0 Comment
  CDA21841  Quercus berberidifolia D. G. Kelch 2007-5-13 7 .293 Sonoma Bouverie Preserve; E of Hwy 12 near Glen Ellen. Comment
  CDA21842  Quercus berberidifolia D. G. Kelch 2006-12-8 06 .528-B San Diego Warner Springs. 0 Comment
  CDA21843  Quercus berberidifolia J. M. Tucker 1948-9-26 1879 Los Angeles 11.4 miles west of Palmdale, beside road to Elizabeth Lake. 0 Comment
  CDA21844  Quercus berberidifolia D. G. Kelch 1994-3-11 94 .044 San Diego East of Del Mar. Comment
  CDA21845  Quercus berberidifolia J. M. Tucker 1948-9-26 1879 Los Angeles 11.4 miles west of Palmdale, beside road to Elizabeth Lake. 0 Comment
  CDA21846  Quercus berberidifolia W. E. Simonds 1958-9-16 1987 Glenn Grindstone Canyon, west of Willows. 0 Comment
  CDA21847  Quercus berberidifolia J. T. Howell 1955-6-15 30492 Butte 6 miles from Paradise on road to Pentz. Comment
  CDA23773  Quercus berberidifolia D. G. Kelch 2006-10-4 6 .499 Sonoma Along Cavedale Road about 5 KM E of Route 12. Comment
  CDA28824  Quercus berberidifolia D. G. Kelch 2009-6-9 09 .388-B Santa Clara Santa Cruz Mts.; SW of San Jose. W of Steven s Creek Co. Park between Steven s Canyon and Montebello Rds. Comment
  CDA30651  Quercus berberidifolia D. G. Kelch, D. A. Weinstein 2010-7-25 10 .262 Santa Clara Villa Montalvo. Saratoga. Comment
  CDA30652  Quercus berberidifolia D. G. Kelch, D. A. Weinstein 2010-7-25 10 .264 Santa Clara Villa Montalvo. Saratoga. Comment
  CDA37140  Quercus berberidifolia Mike Lahti 2012-4-29 PDR# 1590351 Riverside Bautista Canyon in east Hemet on Bautista Road, approx. 6 miles east of Fairview Ave. Comment
  CDA43369  Quercus berberidifolia D. G. Kelch 2012-9-19 12 .359 Butte 300 m SSW of Forest Ranch E of Oroville along Rte 32. Comment
  CDA988  Quercus berberidifolia D. G. Kelch 1991-3-23 1330 Los Angeles Catalina Island. East of Avalon. Comment
  CHSC101305  Quercus berberidifolia Lowell Ahart 2009-4-22 15577 Butte West side of Guardians Trail, about 100 yards north of Pine Trail, Upper Bidwell Park, west of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico. 381 Comment
  CHSC102372  Quercus berberidifolia L. P. Janeway; B. Castro 2009-4-25 9750 Tehama Tehama Wildlife Area; along the Powerline Road near the Shaw Creek Bridge over an un-named northeastern fork of Shaw Creek. 518 Comment
  CHSC102790  Quercus berberidifolia David Isle; Arnold James 1993-7-22 1707 Mendocino North Coast Ranges. Upper Main Eel River Watershed. East of Tar Flat Station less than 1/4 mile. 1499 Comment
  CHSC108768  Quercus berberidifolia L. P. Janeway; B. Castro 2011-5-29 10351 Glenn Inner North Coast Ranges. Along Hull Road (Road 313, Forest Road M9) 8.0 road km west of Road 306 (The road from Chrome to Elk Creek); 4.5 air km west-southwest of Chrome. 707 Comment
  CHSC24596  Quercus berberidifolia M. S. Taylor 1976-7-20 1179 Monterey On e side of Palo Colorado Canyon Rd, ca. 7 mi se of Hwy 1, ca. 25 mi s of Carmel. 548 Comment
  CHSC25470  Quercus berberidifolia Hayes; Warner 1977-9-11 65 Butte Along Hwy 32 at Toll Gate Way below Forest Ranch, exactly 14.4 mi from the Hwy 99 overpass. 609 Comment
  CHSC46733  Quercus berberidifolia Lowell Ahart 1981-7-3 2900 Sutter On the north side of the South Butte, Sutter Buttes. 548 Comment
  CHSC47414  Quercus berberidifolia Lowell Ahart 1976-3-7 1024 Napa On steep hillsides, on the south side of the road and across a small stream, about 2 miles south-west of the Monticello Dam. 152 Comment
  CHSC51878  Quercus berberidifolia Mike Pahl 1988-4-19 16 Butte 14.2 mi NE of Chico on Cohasset Hwy and 0.3 mi SSW off the rd. 548 Comment
  CHSC77340  Quercus berberidifolia L. P. Janeway; B. Castro, Caroline Warren 1999-5-4 6415 Tehama Vicinity of North Fork Stony Creek; Round Valley Road, and Newville Road (Garland Road). 31 Comment
  CHSC77580  Quercus berberidifolia Heidi West; Jenny Marr, Caroline Warren 1998-6-9 Tehama Vicinity of Red Bank Creek and Sunflower Gulch. 295 Comment
  CHSC77581  Quercus berberidifolia B. Castro; L. P. Janeway 1999-5-5 920 Tehama About 25 air miles NW of Orland, vicinity of Rocky Ridge, Williams Butte, and Garland/Round Valley Rd. 304 Comment
  CHSC82626  Quercus berberidifolia Tara Morgan 2002-4-23 32 Butte Along the south rim trail walking down from green gate off of Highway 32 towards the upper end of Upper Bidwell Park. 424 Comment
  CHSC86551  Quercus berberidifolia Jenny Marr; Heidi West, Caroline Warren 1998-5-20 Tehama Vicinity of South Fork Cottonwood Creek and Pettyjohn Road. 426 Comment
  CHSC86589  Quercus berberidifolia L. P. Janeway 2003-6-14 7839 Tehama High Cascade Range. Along Cohasset Road 3.1 road km north-east of Deer Creek crossing. 713 Comment
  CHSC86835  Quercus berberidifolia Jenny Marr; Heidi West, Caroline Warren 1998-6-15 Tehama Vicinity of Sunflower Gulch and Red Bank Creek. 289 Comment
  CHSC91025  Quercus berberidifolia D. Isle 2005-2-23 348 Lake Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. UTM: 10S 0502649 E 4363653 N. 646 Comment
  CHSC92544  Quercus berberidifolia L. P. Janeway; Matt Brown, Jamie Tuitele-Lewis 2005-4-12 8361 Butte High Cascade Range. Plumas National Forest; 12 m from the northeast shore of Paradise Lake, about 485 m east-southeast of the uppermost tip of the lake. 777 Comment
  CHSC92623  Quercus berberidifolia D. Isle 1999-9-25 1375 Glenn Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed. 365 Comment
  CHSC92720  Quercus berberidifolia D. Isle 1999-9-25 1376 Glenn Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed. Bear Wallow Trail. 1194 Comment
  CHSC95811  Quercus berberidifolia LeRoy Gross 2000-10-28 304 Los Angeles Verdugo Mountains: Brand lateral trail behind the Brand Park Library, ridge west of Idlewood Canyon, where Grandview Ave. and Mountain St. meet in the city of Glendale. Following fire break up to main crest (to Beaudry fire road). 487 Comment
  CHSC96050  Quercus berberidifolia LeRoy Gross 2000-11-12 330 Los Angeles Verdugo Mountains: Green Verdugo Fire Road, off Sunland Blvd. just west of 210 freeway. This road goes up to Green Verdugo Reservoir. Near road, area cleared for fire safety. 411 Comment
  CHSC96811  Quercus berberidifolia Lowell Ahart 2007-4-30 13707 Butte On the west side of Jordan Hill Road, about 2 miles northwest of Concow Creek, about 2 miles northwest of Concow Reservoir. 484 Comment
  CHSC97778  Quercus berberidifolia Lowell Ahart 2007-11-3 14551 Butte West of the high water line of Lake Oroville, about 1/2 mile east of the Power House below Kunckle Reservoir, about one mile north of the Lime Saddle Campground, about 5 miles (air) southeast of Paradise. 322 Comment
  CHSC99435  Quercus berberidifolia LeRoy Gross 2000-11-12 326 Los Angeles Verdugo Mountains: Green Verdugo Fire Road, off Sunland Blvd. just west of 210 freeway. This road goes up to Green Verdugo Reservoir. Near road. 411 Comment
  CHSC99559  Quercus berberidifolia L. P. Janeway 2008-5-26 9367 Butte Northern Sierra Nevada Foothills. Along south side of Skyway 3.5 km southwest of Paradise and Neal Road. 360 Comment
  CHSC99581  Quercus berberidifolia L. P. Janeway 2008-6-15 9408 Butte Cascade Range Foothills. Near the ridge top, about 25 m northwest of Hwy 32 about 4.2 air km south-southwest of Forest Ranch. 570 Comment
  GH311684  Quercus berberidifolia D. H. Goldman 2005-3-2 3021 Unknown 100-200ft. N. of some water tanks, around 0.1mi to the E. of Frazier Mountain Road and the Chuchupate Forest Ranger Station around 0.15mi SE of the intersection fo Frazier Mountain Road and Lockwood Valley Road. Los Padres National Forest 1627 Comment
  GH344045  Quercus berberidifolia D. H. Goldman 2004-12-25 3014 Unknown Just to the N. of a crest of a ridge, about 0.1 mi S. of a monument ot chaparral wildfires just E. of the intersection of an unnamed road and Alder Springs Road (Rt. 162), about 9.6 mi W. of the intersection of Rt. 162 & County Road 306. 859 Comment
  GH344046  Quercus berberidifolia D. H. Goldman 2005-3-28 3167 Unknown Above a culvert in the San Juan Canyon, to the W. side of Rt. 74, about 0.25 mi SW of the Riverside County line. Cleveland National Forest 408 Comment
  HSC33950  Quercus berberidifolia J. P. Smith, J. O. Sawyer 1974-12-31 8031 San Diego 0.7 mi. W of Descanso Ranger Station on Vieja Grande Rd. 1159 Comment
  HSC34036  Quercus berberidifolia J. P. Smith, J. O. Sawyer 1974-12-31 8042 San Diego Lower Santa Ysabel Rd., 0.5 mi from Hwy. 78 Comment
  HSC34608  Quercus berberidifolia A. M. Montalvo, J. D. Ackerman 1975-6-26 520 Riverside Cleveland National Forest, Hwy. 74 between San Juan Capistrano and Lake Elsinor near Upper San Juan Campground, Comment
  HSC37151  Quercus berberidifolia A. M. Montalvo, J. D. Ackerman 1975-7-16 553 Tehama 3 mi E of Trinity Co. line on Hwy. 36 Comment
  HSC69897  Quercus berberidifolia Thomas W. Nelson, Jane P. Nelson 1977-7-14 3635 Lake Along USFS Rd. 20N01 534 Comment
  HSC72278  Quercus berberidifolia J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1978-4-8 9626 Shasta Trinity National Forest, road above Beegum Gorge Campground Comment
  HSC79852  Quercus berberidifolia James Henrickson, R. Feldmeth 1973-5-7 9536 San Diego In N-S running Crest Canyon near corner of Crest Dr. and Del Mar Heights in city of Del Mar. 76 Comment
  HSC8116  Quercus berberidifolia P. J. Zinke 1949-5-3 9 Lake Hopland-Lakeport Rd. 1.0 mi E of summit 457 Comment
  HSC8117  Quercus berberidifolia C. E. Fellows 1965-12-20 188 Los Angeles City of Tarzana 2 mi S of Ventura blvd. on Roseda Blvd. across from Deauville Country Club Comment
Read comments
Oct 13 2014
  HSC8118  Quercus berberidifolia C. L. Hitchcock, C. V. Muhlick 1964-3-17 23102 Riverside 10 mi. N of Pala, along road to Elsinore. Comment
  HSC81959  Quercus berberidifolia Thomas W. Nelson, Jane P. Nelson 1979-6-25 4892 Tehama Along road from Tedoc Gap to Well's Creek, 0.25 mi. SE of Weston Ranch 1280 Comment
  HSC84800  Quercus berberidifolia Gladys L. Smith, Clare R. Wheeler 1981-5-21 6265 Mendocino Cow Mtn. Recreational Area, Vandenburg Ridge, 2.5 km N of Red Mtn. (S) 701 Comment
  HSC90025  Quercus berberidifolia Andrew Enberg, Brad Penkala, Dan Scofield 1990-3-31 13 Shasta Rd. A16 1.0 mi N of its intersection with Hwy. 36 732 Comment
  HSC90049  Quercus berberidifolia Pamela Grefsrud, Marty Reed, Eileen Rohmer 1990-4-14 56 Lake Blue Oak Campground, Indian Valley Reservoir Access Rd., 2.5 mi. NE of intersection with Walker Ridge Rd. 534 Comment
  HSC92831  Quercus berberidifolia Gena Calcarone 1996-8-3 93 San Diego Ramona 482 Comment
  HSC98258  Quercus berberidifolia Maggie Wolfe, Scott Brush, Ross Jones 1990-3-31 1 Shasta Next to Hwy. A16 1.0 mi N of Hwy. 36 732 Comment
  IRVC1350  Quercus berberidifolia A. S. Boughey 1965-3-16 67 Orange Santa Ana Mtns: Silverado Cyn. Peninsular Ranges Comment
  IRVC16135  Quercus berberidifolia R. Meinzer, T. Mulroy 1971-4-25 s.n. Orange Santa Ana Mountains: Upper Trabuco Canyon. Peninsular Ranges Comment
  IRVC16619  Quercus berberidifolia Gordon A. Marsh, Karlin G. Marsh 1977-9-1 s.n. Orange Mission Viejo: Jeronimo Springs. Southern Coastal Comment
  IRVC23334  Quercus berberidifolia Fred M. Roberts 1981-11-15 452 Orange San Juan Canyon; N-side of Hwy 74; 0.3km SW Lower San Juan Picnic Ground Santa Ana Mountains 423 Comment
  IRVC23335  Quercus berberidifolia Fred M. Roberts 1983-3-16 913 Orange Laguna Beach: Sycamore Hills, near El Toro Road, 1.2km NNE jct. El Toro and Laguna Canyon Roads; 5.4km ESE Signal Peak. Southern coastal 112 Comment
  IRVC23425  Quercus berberidifolia Fred M. Roberts 1983-10-9 1144 Orange Laguna Beach: Temple Hill; 1.2km NNW Top of the World School. Southern Coastal 310 Comment
  IRVC24487  Quercus berberidifolia Fred M. Roberts 1986-2-28 2600 Orange Lateral to English Canyon along Vista Del Lago; 3.4km ENE El Toro Fire Station, in ravine at base of north-facing slope. Mission Viejo 236 Comment
  IRVC24518  Quercus berberidifolia Fred M. Roberts, Gordon A. Marsh 1986-2-28 2632 Orange Mission Viejo: N of Oso Parkway; 4.2km NNE Saddleback Community College. Southern Coastal 200 Comment
  IRVC24544  Quercus berberidifolia Fred M. Roberts, R. L. Allen 1985-8-19 2129 Orange Mission Viejo: lateral to Engilish Canyon along Vista de Lago Drive; 3.4km ENE El Toro Fire Station. Southern Coastal 218 Comment
  IRVC24545  Quercus berberidifolia Fred M. Roberts, R. L. Allen 1985-8-19 2138 Orange Mission Viejo: lateral to Engilish Canyon along Vista de Lago Drive; 3.4km ENE El Toro Fire Station. Southern Coastal 218 Comment
  IRVC24546  Quercus berberidifolia Fred M. Roberts, R. L. Allen 1985-8-19 2130 Orange Mission Viejo: lateral to Engilish Canyon along Vista de Lago Drive; 3.4km ENE El Toro Fire Station. Southern Coastal 218 Comment
  IRVC24548  Quercus berberidifolia Fred M. Roberts, R. L. Allen 1985-8-19 2133 Orange Mission Viejo: lateral to Engilish Canyon along Vista de Lago Drive; 3.4km ENE El Toro Fire Station. Southern Coastal 218 Comment
  IRVC24549  Quercus berberidifolia Fred M. Roberts, K. Kahn 1988-5-26 4012 Orange Rancho Mission Viejo: Hill above and N of confluence of Gabino and Christianitos canyons. Southern Coastal 157 Comment
  IRVC24550  Quercus berberidifolia Fred M. Roberts 1987-8-6 3578 Orange San Joaquin Hills: Pelican Hill; N slope; 0.6mNNW Pelican Hill survey mark. Southern Coastal 194 Comment
  IRVC24551  Quercus berberidifolia Fred M. Roberts 1983-10-9 1141 Orange Laguna Beach: Temple Hill S of Upper Rancho Laguna Canyon near Del Mar Street. Southern Coastal 200 Comment
  IRVC24552  Quercus berberidifolia Fred M. Roberts 1983-10-9 1142 Orange Laguna Beach: Temple Hill S of Upper Rancho Laguna canyon along Del Mar Street. Southern Coastal 190 Comment
  IRVC27263  Quercus berberidifolia A. C. Sanders, Mark A. Elvin, et al. 2003-5-4 26519 San Diego Otay Mountain, ridge ca. 2-3 miles east of the peak, around end of jeep trail Peninsular Range 945 Comment
  IRVC27783  Quercus berberidifolia A. C. Sanders 2005-5-13 30215 San Diego Blue Sky Ecological Reserve, E of Rancho Bernardo and N of Poway, along Green Valley Truck Trail, in cyn above turnoff to Lake Poway. Peninsular Ranges; Coastal Foothills 207 Comment
  IRVC27985  Quercus berberidifolia Fred M. Roberts, Andy Pigniolo, Kam Muri 2003-5-3 5736 San Diego Otay Mtn; S side in lower "Butteweg Canyon" just above border trail, Tijuana River watershed. Peninsular Ranges, San Ysidro Mountains 168 Comment
  IRVC8572  Quercus berberidifolia A. S. Boughey, Pat Pembrook 1965-6-8 1013 Orange San Juaquin Hills; Los Trancos Cyn; fork at road bottom. Southern Coastal Comment
  JEPS102168  Quercus berberidifolia E. Painter, E. Neese 1994-6-24 HL 760 Monterey Los Padres National Forest/Fort Hunter Liggett (Training Area 11) interface, ca. 4.5 air km SSE of Chalk Peak, ca. 4.5 air km NW of Basket Spring, ca. 3.4 road km (2.1 miles) SE of junction of Coast Ridge Road and McKern Trail 960 Comment
  JEPS115052  Quercus berberidifolia Lowell Ahart 2007-11-3 14551 Butte West of the high water line of Lake Oroville, about 1/2 mile east of the Power House below Kunckle Reservoir, about one mile north of the Lime Saddle Campground, about 5 miles (air) southeast of Paradise 322 Comment
  JEPS115841  Quercus berberidifolia Lowell Ahart 2009-4-22 15577 Butte West side of Guardians Trail, about 100 yards north of Pine Trail, Upper Bidwell Park, west of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico 381 Comment
  JEPS116525  Quercus berberidifolia Jake Ruygt 2002-10-23 4467 b Napa Mount Vaca, south side of peak. Mount Vaca 7.5' Quad. Comment
  JEPS116528  Quercus berberidifolia Jake Ruygt 2002-4-1 4379 Napa Blue Ridge north of Mays Flat. Knoxville 7.5' Quad. Comment
  JEPS116531  Quercus berberidifolia Jake Ruygt 1999-5-1 4144 Napa Blue Ridge above Goslin(g) Canyon. Lake Berryessa 7.5' Quad. Comment
  JEPS116543  Quercus berberidifolia Jake Ruygt 1990-4-7 2460 Napa Lake Hinman. Yountville 7.5' Quad. Comment
  JEPS37329  Quercus berberidifolia Frank Thornton 1903-1 Riverside Mt. San Jacinto Comment
  JEPS37471  Quercus berberidifolia Frank Thornton 1903-1 Riverside Mt. San Jacinto Comment
  JEPS37473  Quercus berberidifolia W. L. Jepson 1891-4-20 Sutter South Peak Marysville Buttes Region 304 Comment
  JEPS37475  Quercus berberidifolia W. L. Jepson 1900-6-20 595 Tulare Cedar Creek Sierra Nevadas, Sequoia Park 1219 Comment
  JEPS38003  Quercus berberidifolia Samuel B. Parish 1888-5-5 San Bernardino San Bernardino Mts. Comment
  JEPS46154  Quercus berberidifolia F. R. Fosberg 1932-6-8 8240 San Bernardino Head of Lone Pine Canyon San Gabriel Mts. 1900 Comment
  JEPS46156  Quercus berberidifolia C. Epling 1932-11-1 Los Angeles near Pacoima Canyon; Kagel Canyon Comment
  JEPS97978  Quercus berberidifolia E. Painter, E. Neese 1994-6-21 HL 655 Monterey Fort Hunter Liggett; (Training Areas 14, 18), ca 2 air km ESE of Sycamore Spring, ca. 5 air km NNW of Burro Mountain, ca. 0.6 road km (0.4 mile) NW of junction of Burma and Los Bueyes Roads 460 Comment
  JROH2465  Quercus berberidifolia John Rawlings 2007-12-19 0929 San Mateo Jasper Ridge Biological Preserve, Stanford University; about 10 yards northeast of Rd. F in blue oak woodland west of Area C serpentine 178 Comment
  JROH2466  Quercus berberidifolia John Rawlings 2007-12-26 1065 San Mateo Jasper Ridge Biological Preserve, Stanford University; a few yards uphill of Trail I in serpentine woodland below lost serpentine prairie 85 Comment
  JROH5809  Quercus berberidifolia John Rawlings 2016-7-27 1910 San Mateo Jasper Ridge Biological Preserve, Stanford University; Trail 15, 15 yards north of Rd F 175 Comment
  LA105103  Quercus berberidifolia Barry A. Prigge; 1988-7-9 8278 Los Angeles SANTA MONICA MOUNTAINS, Calabasas, Calabasas, 0.4 mi SE of N-jtn of Mulholland Hwy and Old Topanga Rd, S of Calabasas High School. 377 Comment
  LA105365  Quercus berberidifolia Barry A. Prigge; 1989-4-23 8463 Los Angeles Santa Susana Mountains, Devil Canyon: 1.4 air mi. NW of junction of Simi Valley Frwy and Topanga Canyon Blvd 518 Comment
  LA200021  Quercus berberidifolia A. M. Johnson; 1934-4-20 4432 Los Angeles SANTA MONICA MOUNTAINS, Sepulveda Canyon, Behind tunnel, right side of road. Comment
  LA200022  Quercus berberidifolia Jonathan Sauer; 1974-10-5 5625 Los Angeles Santa Monica Mountains, Saddle Peak, near Saddle Peak Comment
  LA200024  Quercus berberidifolia A. M. Johnson; 1927-11-11 2680 Los Angeles SANTA MONICA MOUNTAINS, Griffith Park Comment
  LA200034  Quercus berberidifolia A. M. Johnson; 1934-4-20 4434 Los Angeles SANTA MONICA MOUNTAINS, Sepulveda Canyon, Behind tunnel, right side of road. Comment
  LA200035  Quercus berberidifolia John Thomas Howell; 1934-4-20 3476 Los Angeles SANTA MONICA MOUNTAINS, Griffith Park Comment
  LA200036  Quercus berberidifolia A. M. Johnson; 1934-5-4 4463 Los Angeles 342 Comment
  LA200037  Quercus berberidifolia A. M. Johnson; 1934-5-4 4465 Los Angeles 342 Comment
  LA200038  Quercus berberidifolia A. M. Johnson; 1934-5-4 4464 Los Angeles 342 Comment
  LA200039  Quercus berberidifolia A. M. Johnson; 1934-5-4 4460 Los Angeles SANTA MONICA MOUNTAINS, Sepulveda Canyon, Behind tunnel, right side of road. Comment
  LA200040  Quercus berberidifolia Norman A. Cole; 1972-3-30 406 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, at junction of Cornell Rd and Lake Vista Rd 213 Comment
  LA200041  Quercus berberidifolia A. M. Johnson; 1934-4-20 4433 Los Angeles SANTA MONICA MOUNTAINS, Sepulveda Canyon, Behind tunnel, right side of road. Comment
  LA201562  Quercus berberidifolia Arthur C. Gibson; 2001-4-20 4248 Ventura Comment
  LA201763  Quercus berberidifolia Arthur C. Gibson; 2003-9-24 4471 Ventura Comment
  LA202225  Quercus berberidifolia Sharon Johnston; 1957-3-3 6 Los Angeles 243 Comment
  LA30432  Quercus berberidifolia A. M. Johnson; 1932-5-14 4061 Los Angeles SANTA MONICA MOUNTAINS, Los Alisos Canyon, Summit Decker Road. Comment
  LA32172  Quercus berberidifolia Peter H. Raven; Henry J. Thompson 1959-2-25 13809 Los Angeles Santa Monica Mountains, 1.2 mi E of Saddle Peak 670 Comment
  LA32175  Quercus berberidifolia Peter H. Raven; Henry J. Thompson 1958-10-11 13760 Los Angeles Santa Monica Mountains, Saddle Peak, near the E peak 609 Comment
  LA32176  Quercus berberidifolia Peter H. Raven; 1959-3-8 13838 Los Angeles 365 Comment
  LA32177  Quercus berberidifolia Henry J. Thompson; 1959-2-23 1852 Los Angeles 243 Comment
  LA32178  Quercus berberidifolia Peter H. Raven; Henry J. Thompson 1959-10-18 14678 Los Angeles 640 Comment
  LA32179  Quercus berberidifolia Henry J. Thompson; 1957-3-3 1889 Los Angeles 731 Comment
  LA46608  Quercus berberidifolia Carl Epling; November 1932 sn Los Angeles Kogel Canyon, near Pacoima Comment
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Feb 11 2015
  LA46609  Quercus berberidifolia A. M. Johnson; 1934-5-4 4461 Los Angeles SANTA MONICA MOUNTAINS, Sepulveda Canyon, Behind tunnel, right side of road. Comment
  LA46610  Quercus berberidifolia B. H. Brattstrom; 1949-5-10 sn San Diego 7.2 mi. W of Campo 748 Comment
  LA46614  Quercus berberidifolia Robert Fowler; 1934-4-20 4400 Los Angeles SANTA MONICA MOUNTAINS, Sepulveda Canyon, Behind tunnel, right side of road. Comment
  LA46615  Quercus berberidifolia W. Pequegnat; 1939-4-8 37 Riverside Santa Ana Mountains Comment
  LA46637  Quercus berberidifolia Annetta M. Carter; 1936-9-13 1208 Santa Clara Mount Hamilton Range, Divide between Arroyo Bayo and San Antonio Valley 701 Comment
  LA46639  Quercus berberidifolia J. M. Tucker; 1941-7-5 332 Santa Barbara N slope of Montecito Peak, just below summit, SE part of county 1828 Comment
  LA46641  Quercus berberidifolia Howard S. Brown; 1947-3-30 1044 San Diego 0.4 mi. above Santa Ysabel on road to Julian (79) Comment
  LA82486  Quercus berberidifolia O. H. Kappler; 1941-4-27 236 Los Angeles 518 Comment
  LA85755  Quercus berberidifolia Henry J. Thompson; 1965-4-22 3378 Ventura Santa Monica Mountains, Sandstone Peak, Split Rock Camp, 0.5 mi NW of peak 716 Comment
  LA91429  Quercus berberidifolia Bruce Douglas Clayton; 1972-3-30 29 Los Angeles SANTA MONICA MOUNTAINS, Temescal Canyon, Mountain Park Research Campus, halfway out Drawbridge firebreak. 609 Comment
  LA97391  Quercus berberidifolia Kei Nakai; 1976-4-7 TCSP 4 4 76 Los Angeles 243 Comment
  OBI14267  Quercus berberidifolia Jim Heaston 1961-11-12 405 San Luis Obispo La Panza Comment
  OBI14268  Quercus berberidifolia Robert F. Hoover 1946-8-18 6321 San Luis Obispo Calf Canyon, E of Santa Margarita Comment
  OBI14271  Quercus berberidifolia Robert J. Rodin 1964-8-27 6008 Monterey Near Boy Scout camp on Nacimiento Creek Comment
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Jan 4 2015
  OBI14278  Quercus berberidifolia Robert F. Hoover 1946-9-15 6420 San Luis Obispo E slope of La Panza Range Comment
  OBI17706  Quercus berberidifolia Dave Imper 1977-4-28 125 San Luis Obispo Price Cyn Tarsands Project. 1 mi SW of hwy 227 on price Cyn rd Comment
  OBI27366  Quercus berberidifolia Nancy E. Arnold, Robert L. Allen 1981-5-20 343 San Luis Obispo 7.6 mi NE of Santa Margarita, Calf cyn, N end of La Panza Mts 305 Comment
  OBI28608  Quercus berberidifolia John Jackman and Julie Truesdale, Julie Truesdale 1980-1 162 San Luis Obispo MacGillivary Ranch, Adelaida Comment
  OBI36115  Quercus berberidifolia David J. Keil 1980-3-27 13731 Los Angeles 1 mi E of Ridge Route on Pine Cyn road (LA county rd N-2) 1189 Comment
  OBI36573  Quercus berberidifolia Robert J. Rodin 1954-8-27 6008 Monterey Nacimiento Boy Scout CAmp. Los Padres Natl Forest Comment
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Jan 4 2015
  OBI3768  Quercus berberidifolia Elizabeth Rudd 1971-4-26 232 San Luis Obispo 3 mi NE of Santa Margarita 427 Comment
  OBI37902  Quercus berberidifolia David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller 1985-4-27 18568 San Luis Obispo 19.5 mi from Calif rte 1 along San Simeon Creek rd, N of Rocky Butte lookout at locked gate 732 Comment
  OBI39711  Quercus berberidifolia David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al. 1982-5-8 16035 San Luis Obispo Cypress Mtn, E of Cambria in Santa Lucia Mtns. NE side of mtn on hillside above cypress swamp Comment
  OBI41046  Quercus berberidifolia David J. Keil 1986-5-13 19446 San Luis Obispo Hi Mtn rd near Hi Mtn lookout. 945 Comment
  OBI47445  Quercus berberidifolia Bert Wilson 1981-1 s.n. San Luis Obispo Peachy Cyn, SW of Paso Robles Comment
  OBI49057  Quercus berberidifolia Joseph Andorfer Ewan June1933 10800 Los Angeles Slopes above Verdugo Cyn Comment
  OBI4984  Quercus berberidifolia Jim Heaston 1961-11-12 403 San Luis Obispo 10 mi E of Santa Margarita Comment
  OBI4996  Quercus berberidifolia Dieter Wilkins, Gary Wallace 1966-2-22 624 Riverside Dripping Springs near Radec along Hwy 71 488 Comment
  OBI52836  Quercus berberidifolia Steven A. Junak 1990-4-26 4194 San Luis Obispo Santa Lucia Mts: near N boundary of Cuesta Ridge Botanical area, ca. 0.4 mi S of Tassajera Crk rd at S end of dirt road on Ames property, which is ca. 1.8 mi W of intersection with Hwy 101. 518 Comment
  OBI53230  Quercus berberidifolia Curt Beebe 2001-2-20 s.n. Santa Barbara Campground at Lake Cachuma Comment
  OBI56963  Quercus berberidifolia Kathleen Goddard Jones 1993-10-21 s.n. Santa Barbara Los Padres Natl Forest. Vicinity of Aliso Park campground SW of New Cuyama and SW along jeep trail 975 Comment
  OBI5822  Quercus berberidifolia Carl B. Wolf 1930-11-2 1797 Lake 4 mi E of Hough's Mineral Springs on road to Williams 610 Comment
  OBI62465  Quercus berberidifolia Unknown 1994-6-21 HL 655 Monterey Fort Hunter Liggett (Training Areas 14,18), ca 2 air km ESE of Sycamore Spring, ca. 5 air km NNW of Burro Mtn, ca. 0.6 road km (0.4mi) NW of jctn of Burma and Los Bueyes rd Comment
  OBI68995  Quercus berberidifolia Unknown 1994-6-24 HL 760 Monterey Fort Hunter Liggett (Training Area 11)/ Los Padres Natl Forest interface (boundary approx), ca. 4.5 air km SSE of Chalk Peak, ca. 4.5 air km NW of Basket Spring, ca. 3.4 road km (2.1 mi) SE of jctn of Coast Ridge Road and McKern Trail Comment
  OBI71028  Quercus berberidifolia Larry Kelly, David J. Keil 1988-5-13 110 Santa Barbara Cachuma Saddle-jctn. Figueroa mtn road and Happy Canyon rd. Comment
  OBI74393  Quercus berberidifolia Theo Fitanides, Anthony Baniaga 2010-5-7 164 San Luis Obispo Tierra Redonda Mtn. 409 Comment
  OBI74435  Quercus berberidifolia David J. Keil 1983-4-15 16907 Riverside East of Temecula on SR 79 Comment
  OBI79015  Quercus berberidifolia David J. Keil 2013-8-22 31957 San Luis Obispo Morro Bay State Park. Chorro Hill 55 Comment
  OBI79590  Quercus berberidifolia David J. Keil, with Mike Walgren and Sally Krenn 2012-6-21 31379 San Luis Obispo San Luis Range (Irish Hills). Ruda Road near Hibberd Preserve 441 Comment
  PGM5789  Quercus berberidifolia Beatrice F Howitt 1955-5-28 0429 Monterey Santa Lucia Mountains, Escondido Camp tr from, Trail to Arroyo Seco RiverLos Padres National Forest Comment
  PGM5790  Quercus berberidifolia Beatrice F Howitt 1962-4-19 1238 Monterey Santa Lucia Mountains, Oasis San Lucas Rd along, 1/4 mile from Jolon-King City Rd Comment
  PGM5791  Quercus berberidifolia Beatrice F Howitt 1963-5-20 1562 Monterey Diablo Range, Priest Valley Highway 198, 3 miles from Monterey-Fresno Co line Comment
  POM123219  Quercus berberidifolia Marcus E. Jones 1882-3-23 s.n. San Diego Fallbrook. Comment
  POM13780  Quercus berberidifolia P. A. Munz, I. M. Johnston 1922-5-5 5150 Riverside Jack rabbit Trail, near Beaumont. 732 Comment
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Mar 21 2011
  POM163401  Quercus berberidifolia Rimo Bacigalupi 1926-1-1 1231 Lake At summit of Blue Lakes Road - one miles west of Blue Lakes Resort. Comment
  POM18605  Quercus berberidifolia E. S. Spalding 1921-4-9 XVIII- 2 Los Angeles Ganesha Hills, Pomona. Comment
  POM18607  Quercus berberidifolia E. S. Spalding 1921-4-9 XIX- 4 d Los Angeles Ganesha Hills, Pomona. Comment
  POM18608  Quercus berberidifolia E. S. Spalding 1921-4-9 XIX- 2 b Los Angeles Ganesha Hills, Pomona. Comment
  POM18611  Quercus berberidifolia E. S. Spalding 1921-2-26 s.n. Los Angeles Ganesha Hills, Pomona. Comment
  POM18613  Quercus berberidifolia E. S. Spalding 1921-2-26 s.n. Los Angeles Ganesha Hills, Pomona. Comment
  POM18615  Quercus berberidifolia E. S. Spalding 1921-2-26 s.n. Los Angeles Ganesha Hills, Pomona. Comment
  POM18617  Quercus berberidifolia E. S. Spalding 1921-4-9 s.n. Los Angeles Ganesha Hills, Pomona. Comment
  POM18618  Quercus berberidifolia E. S. Spalding 1921-4-9 s.n. Los Angeles Ganesha Hills, Pomona. Comment
  POM18619  Quercus berberidifolia E. S. Spalding 1921-4-9 s.n. Los Angeles Ganesha Hills, Pomona. Comment
  POM187600  Quercus berberidifolia Joseph A. Ewan 1931-10-11 5242 Los Angeles Santa Monica Mountains, Sepulveda Canyon Rd., north of Mullholland. Comment
  POM187672  Quercus berberidifolia Joseph A. Ewan 1931-10-24 5259 -a Los Angeles Santa Monica Mountains Comment
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Mar 9 2015
  POM187673  Quercus berberidifolia Joseph A. Ewan 1931-10-24 5259 -c Los Angeles Santa Monica Mountains Comment
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Mar 9 2015
  POM187675  Quercus berberidifolia Joseph A. Ewan 1931-10-24 5259 Los Angeles 1 mile above Malibu Lake on Seminole Hot Springs Rd. Comment
  POM19031  Quercus berberidifolia E. S. Spalding 1921-3-23 XV Los Angeles Lone Hill, San Dimas Comment
  POM19033  Quercus berberidifolia E. S. Spalding 1920-12-12 VIII- 2 Los Angeles Claremont E of Indian Hill. Comment
  POM203019  Quercus berberidifolia Marcus E. Jones 1934-5-10 s.n. San Diego Temecula, Riverside. San Luis Rey bridge. Comment
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Sep 16 2011
  POM2107  Quercus berberidifolia Robinson, Crocker 1916-3-20 s.n. Riverside Santa Ana Mts. Comment
  POM2116  Quercus berberidifolia Minnie Reed 1896-4-2 3752 Los Angeles Pomona. Comment
  POM211841  Quercus berberidifolia Carl B. Wolf 1931-5-26 2104 San Diego Proctor Valley, 2 miles above the upper Otay Resevoir, on the road to Jamul. 183 Comment
  POM223684  Quercus berberidifolia L. S. Rose 1935-9-11 35634 Lake 8 mi. SW of Lakeport. 610 Comment
  POM262998  Quercus berberidifolia J. C. Roos 1940-9-14 230 San Bernardino Orchard south of Bryn Mawr. Comment
  POM270074  Quercus berberidifolia Lyman Benson 1935-3-25 6310 Lake Scotts Valley, Mayacamas Mt. Range, Clear Lake watershed. 549 Comment
  POM270081  Quercus berberidifolia Lyman Benson 1934-4-15 5862 Ventura Sierra Madre Mountains; Ventura-Maricopa vicinity. 1524 Comment
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Oct 4 2017
  POM270082  Quercus berberidifolia Lyman Benson 1933-3-31 4145 Riverside San Bernardino Mt. Range. US 66 [actually US 60], Beaumont. 457 Comment
  POM270083  Quercus berberidifolia Lyman Benson 1936-8-28 7966 Lake Hopland Grade, Mayacamas Mt. Range, Clear Lake watershed. 549 Comment
  POM270705  Quercus berberidifolia Lyman Benson 1946-11-21 12235 San Bernardino 3 miles north of Cajon Pass; upper edge of the Mojave desert. San Gabriel Mts. 1189 Comment
  POM271864  Quercus berberidifolia Lyman Benson 1947-1-16 12278 Los Angeles 860 Hillcrest Ave, Ganesha Hills, Pomona 305 Comment
  POM271866  Quercus berberidifolia Lyman Benson 1947-1-16 12281 Los Angeles Lightpost 51, El Pariso Dr. Ganesha Hills, Pomona 305 Comment
  POM271870  Quercus berberidifolia Lyman Benson 1947-1-16 12280 Los Angeles Lightpost 51, El Pariso Dr. Ganesha Hills, Pomona 305 Comment
  POM271871  Quercus berberidifolia Lyman Benson 1947-1-16 12279 Los Angeles Lightpost 51, El Pariso Dr. Ganesha Hills, Pomona 305 Comment
  POM271873  Quercus berberidifolia Lyman Benson 1947-1-16 12277 Los Angeles 860 Hillcrest Ave, Ganesha Hills, Pomona 305 Comment
  POM273499A  Quercus berberidifolia A. E. Gallup 1947-10-17 65 Los Angeles mouth of Monrovia canyon in wash, San Gabriel Mt. 229 Comment
  POM273499B  Quercus berberidifolia A. E. Gallup 1947-10-17 65 Los Angeles mouth of Monrovia canyon in wash, San Gabriel Mt. 229 Comment
  POM273499C  Quercus berberidifolia A. E. Gallup 1947-10-17 65 Los Angeles mouth of Monrovia canyon in wash, San Gabriel Mt. 229 Comment
  POM273499D  Quercus berberidifolia A. E. Gallup 1947-10-17 65 Los Angeles mouth of Monrovia canyon in wash, San Gabriel Mt. 229 Comment
  POM273499E  Quercus berberidifolia A. E. Gallup 1947-10-17 65 Los Angeles mouth of Monrovia canyon in wash, San Gabriel Mt. 229 Comment
  POM273499F  Quercus berberidifolia A. E. Gallup 1947-10-17 65 Los Angeles mouth of Monrovia canyon in wash, San Gabriel Mt. 229 Comment
  POM290510  Quercus berberidifolia Lyman Benson 1949-11-7 14286 Los Angeles San Gabriel Mt. Range. 7 miles south of Vincent 1220 Comment
  POM290511  Quercus berberidifolia Lyman Benson 1949-11-7 14284 Los Angeles 10 miles northwest of Big Pine. San Gabriel Mountains. Mojave Desert Drainage Area. 1753 Comment
  POM290526  Quercus berberidifolia Lyman Benson 1948-11-9 13547 Los Angeles Hill at west side of mouth of Monrovia Canyon 305 Comment
  POM290531  Quercus berberidifolia Lyman Benson, Robert Benson 1951-10-29 14834 Los Angeles Monrovia canyon, behind 461 Norembega Drive; San Gabriel Mt, 305 Comment
  POM295287  Quercus berberidifolia Lyman Benson 1949-9-11 14189 Monterey 2 miles west of King City 122 Comment
  POM296368  Quercus berberidifolia Lyman Benson 1945-11-10 11916 Riverside 5 miles east of Temecula. 457 Comment
  POM316436  Quercus berberidifolia G. R. Campbell 1946-11-21 53 San Bernardino Half way betw cajon pass and Lyttle Creek, San Bernardino Mt. 610 Comment
  POM316437  Quercus berberidifolia G. R. Campbell 1947-1-16 98 Los Angeles Geneshia Hills, Pomona. 366 Comment
  POM49869  Quercus berberidifolia P. A. Munz, I. M. Johnston 1924-7-29 8863 Riverside Above Poppet Flat, San Jacinto Mts. 1220 Comment
  RSA0013859  Quercus berberidifolia Fred M. Roberts 2012-5-10 7561 Orange San Joaquin Hills: Buck Gully, S Fork, north slope Pelican Hill, 0.6 km N summit Pelican Hill, north of Pelican Hill Drive. 183 Comment
  RSA0013913  Quercus berberidifolia Fred M. Roberts 2012-5-10 7583 Orange Jan Joaquin Hills; Buck Gully, south fork, norht slope of Pelican Hill, along Pelican Hills Dr., 0.3 km N summit Pelican Hill 189 Comment
  RSA0025272  Quercus berberidifolia Justin M. Wood 2012-3-20 4643 Los Angeles San Dimas. San Jose Hills: Walnut Creek Canyon, +/- 0.5 mi NW of Puddingstone Reservoir, +/- 0.25 mi E of SR-57, just north of San Dimas Ave. and just S. of Cliffside Dr. 229 Comment
  RSA0026265  Quercus berberidifolia Fred M. Roberts 2013-6-7 7783 Riverside Peninsular Ranges: Santa Ana Mtns.: Tributary to Upper San Juan Canyon along Chiquito Basin Trail, 1.3 kilometers NNW Upper San Juan Campground. 524 Comment
  RSA0027665  Quercus berberidifolia Jon P. Rebman, W. Schmidtmann, G. Kenney 2013-3-27 25732 San Diego Camp Pendleton. Northwest portion of Base. Training Area Alpha One. East of Basilone Road, on a southeast-facing slope and side canyon just north of San Juan Road and San Onofre Creek. Square C3. 90 Comment
  RSA0031447  Quercus berberidifolia Orlando Mistretta, Christine Mistretta 2008-5-19 3119 Los Angeles Southern California Edison transmission line corridor (Segment 6, structure 103 per TRTP Survey 2008), Upper Fish Canyon, E of Monrovia Pk. 976 Comment
  RSA0035239  Quercus berberidifolia M. Bourell 1997-7-2 6539 Lake Copper Butte Trail. Along trail to Middle Fork Eel River. Comment
  RSA0035995  Quercus berberidifolia R. G. Swinney 2010-6-21 13259 Los Angeles Placerita Canyon Natural Area, 0.2 - 1.5 miles south of Placerita Canyon, in Los Pinetos Canyon, along Los Pinetos Trail. 561 Comment
  RSA0039065  Quercus berberidifolia Jeremiah George 2012-8-8 080812 -1 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 655 Comment
  RSA0039779  Quercus berberidifolia LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6494 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  RSA0040226  Quercus berberidifolia A. C. Sanders 2007-6-27 34238 Kern Tehachapi Mtns.: 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. 1250 Comment
  RSA0041590  Quercus berberidifolia Orlando Mistretta, Cher Batchelor 2011-7-27 5988 Los Angeles Arroyo Seco Cyn drainage. Angeles Crest Hwy, near mile market no. 31. 975 Comment
  RSA0041591  Quercus berberidifolia Justin M. Wood 2009-3-24 381 Los Angeles City of Claremont: Bernard Field Station, NW corner of Mills Ave. and Foothill Blvd. Northernmost portion of the station, east of RSABG. 410 Comment
  RSA0042530  Quercus berberidifolia Fred M. Roberts 2013-5-30 7779 Orange Lomas de Santiago: Santiago Creek wash, at Santiago Canyon Road bridge (south side), 0.3km W jct. Silverado and Santiago Canyon Roads. 299 Comment
  RSA0043209  Quercus berberidifolia Marcus E. Jones 1882-3-25 s.n. San Diego Fallbrook. Comment
  RSA0046749  Quercus berberidifolia A. C. Sanders, T. B. Salvato, Mitch Provance 2007-5-10 33706 Kern Tehachapi Mountains: hills west of Dry Field Canyon, c. 2 miles east of Castac Lake. 1250 Comment
  RSA0081317  Quercus berberidifolia Mitch Provance, Jeremiah George 2012-8-4 812 -32 Riverside Western Riverside County: Badlands south of Beaumont, Potrero Creek, E side of Highland Springs Ave., between Breckenridge and the entrance to Potrero. 752 Comment
  RSA126746  Quercus berberidifolia Peter H. Raven, Thompson 1958-10-11 13760 Los Angeles Saddle Peak, Santa Monica Mountains. 610 Comment
  RSA12731  Quercus berberidifolia Carl B. Wolf 1933-11-3 5529 Orange Main Divide Motorway on slopes of Modjeska Peak 1372 Comment
  RSA12734  Quercus berberidifolia E. R. Johnson 1933-11 5557 Orange Rancho Santa Ana. Comment
  RSA127927  Quercus berberidifolia Peter H. Raven, Henry J. Thompson 1959-2-25 13809 Los Angeles 1.2 miles east of summit, Saddle Peak. 610 Comment
  RSA128013  Quercus berberidifolia Peter H. Raven, H. J. Thompson 1959-10-18 14678 Los Angeles Mulholland Hwy , 3.2 miles E of Decker Road 640 Comment
  RSA128278  Quercus berberidifolia H. J. Thompson 1959-3-27 1889 Los Angeles Santa Monica Mountains: Saddle Peak, 1.5 miles east of peak. 732 Comment
  RSA134789  Quercus berberidifolia Percy C. Everett, E. K. Balls 1959-10-20 23907 Butte 8.6 miles ne. from Chico along State Hwy. 32, toward De Sabla. 488 Comment
  RSA138240  Quercus berberidifolia Peter H. Raven 1959-3-8 13838 Los Angeles Mulholland Dr., 5 miles west of Topanga Canyon 366 Comment
  RSA1470  Quercus berberidifolia E. R. Johnson 1929-08 1427 Lake Between Hopland and Lakeport. Comment
  RSA15192  Quercus berberidifolia Carl B. Wolf 1926-12-24 69 San Bernardino 3 miles east of summit of Canyon Pass on road to Victorville. Comment
  RSA161  Quercus berberidifolia J. T. Howell 1927-10-23 766 San Bernardino Aliso Canyon, Rancho Santa Ana. 274 Comment
  RSA162  Quercus berberidifolia J. T. Howell 1927-8-2 576 Riverside Road to Hemet, Mt. San Jacinto. 1372 Comment
  RSA163  Quercus berberidifolia J. T. Howell 1927-6-18 167 San Bernardino Aliso Canyon, Rancho Santa Ana. 274 Comment
  RSA164  Quercus berberidifolia J. T. Howell 1927-6-16 143 Orange Botany Garden, Rancho Santa Ana. 152 Comment
  RSA171930  Quercus berberidifolia Robert F. Thorne 1963-7-26 32828 Orange Santa Ana Mts., Cleveland National Forest, Trabugo District. 1189 Comment
  RSA171978  Quercus berberidifolia Robert F. Thorne 1957-9-2 18982 Lake Along Hwy 20, 7 miles SE of town of Clear Lake. Comment
  RSA172202  Quercus berberidifolia Robert F. Thorne 1963-7-26 32840 Orange Tin Mine Canyon above Beek's Spring, Trabuco District, Cleveland National Forest 854 Comment
  RSA17561  Quercus berberidifolia E. R. Johnson 1936-4-10 7767 Orange Santa Ana Canyon, Rancho Santa Ana, toward the head of box canyon to the north of the pear orchard. 168 Comment
  RSA180342  Quercus berberidifolia E. W. Lathrop 1965-10-27 6020 Riverside 10 miles West of Murrieta. 640 Comment
  RSA180379  Quercus berberidifolia E. W. Lathrop 1965-4-4 5643 Riverside 8 miles west of Murrieta-Tenaja Range. Comment
  RSA181390  Quercus berberidifolia James I. McMurphy 1909-8-3 673 Mendocino Near Ukiah Comment
  RSA192166  Quercus berberidifolia E. W. Lathrop 1959-4-16 4457 Riverside 14 miles W of Murrieta, Tenaja plateau. Comment
  RSA192167  Quercus berberidifolia E. W. Lathrop 1965-5-18 5757 Riverside 8 miles W of Murrieta. 610 Comment
  RSA192169  Quercus berberidifolia E. W. Lathrop 1965-10-24 6033 Riverside 8 miles W of Murrieta Comment
  RSA19221  Quercus berberidifolia R. S. Woglum 1938-5-1 1602 Riverside Hemet, So toward Aguanga Comment
  RSA1944  Quercus berberidifolia Carl B. Wolf 1930-11-2 1797 Lake 4 miles E of Houghs' Mineral Springs on road to Williams. 610 Comment
  RSA221004  Quercus berberidifolia E. W. Lathrop 1966-5-8 6482 Riverside 3 miles SW of Corona. Hagador Canyon, Cleveland National Forest. Trabuco District. 274 Comment
  RSA234090  Quercus berberidifolia Robert F. Thorne, E. W. Lathrop 1969-6-6 39348 Riverside Santa Rosa Plateau: Rancho California 610 Comment
  RSA256678  Quercus berberidifolia T. L. Ackerman 1975-6-26 520 Riverside Hwy 74 between San Juan Capistrano and Lake Elsinore, Cleveland National Forest. Comment
  RSA263706  Quercus berberidifolia E. W. Lathrop 1969-6-5 7092 Riverside Main Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest 1220 Comment
  RSA2743  Quercus berberidifolia J. W. Blankinship 1926-7-4 s.n. Lake Mt. Konocti. 1067 Comment
  RSA28877  Quercus berberidifolia C. H. Muller 1941-8-9 4036 B San Diego 1.5 miles along road to Montezuma Valley after turn off from Warner's Hot Springs Road. Comment
  RSA29910  Quercus berberidifolia Louis C. Wheeler 1931-10-11 252 Los Angeles Thompson Wash 3 miles NE La Verne 404 Comment
  RSA3307  Quercus berberidifolia Carl B. Wolf 1931-10-20 2467 Los Angeles 1/2 mile above Montrose, on road from Tujunga to La Canada 457 Comment
  RSA356628  Quercus berberidifolia Robert F. Thorne 1975-8-29 47313 Riverside Santa Rosa Plateau: Rancho California, Mesa de Burro. 610 Comment
  RSA38762  Quercus berberidifolia P. A. Munz 1947-8-21 12273 Riverside 1 mile east of Anza. Comment
  RSA475286  Quercus berberidifolia Steve Boyd 1987-11-23 2097 Riverside Mt. Russell, N of Lake Perris, Moreno Valley. 762 Comment
  RSA476594  Quercus berberidifolia Bonnie C. Templeton 1931-4-29 s.n. Los Angeles Mulholland Drive Comment
  RSA476606  Quercus berberidifolia H. L. Bauer 1931-8-24 s.n. Los Angeles Santa Monica Mts. Comment
  RSA476769  Quercus berberidifolia H. de Forest, Jack Rempel 1933-4-14 17433 San Diego Between lower Henshaw and Palomar Mountains Comment
  RSA476773  Quercus berberidifolia E. Crow 1929-4-21 345 Riverside Near Lake Elsinore Comment
  RSA476776  Quercus berberidifolia E. S. Spalding 1931-8-15 s.n. San Bernardino San Bernardino Mountains: Oak Glen, along road to Redlands. Comment
  RSA476777  Quercus berberidifolia E. S. Spalding 1931-8-18 s.n. San Bernardino Road to Pine Bench, 1.5 mi. from Oak Glen. Comment
  RSA476778  Quercus berberidifolia Martha Hilend 1928-4-29 s.n. San Bernardino Summit of Canyon Pass Comment
  RSA476779  Quercus berberidifolia H. M. Pollard 1971-7-23 s.n. Ventura Upper west-boundary road of Dennison Park, Ojai Valley Comment
  RSA477083  Quercus berberidifolia Theodore Payne 2809 Los Angeles Los Angeles. Comment
  RSA479444  Quercus berberidifolia Lyman Benson 1960-7-20 16073 Los Angeles Ganesha Hills, West of Pomona. 366 Comment
  RSA479914  Quercus berberidifolia Steve Boyd 1987-11-23 2098 Riverside Mt. Russell, N of Lake Perris, Moreno Valley. 762 Comment
  RSA507981  Quercus berberidifolia Steve Boyd, T. S. Ross 1988-4-28 2236 Los Angeles West end of San Gabriel Mountains, Sand Canyon E of Saugus. In small canyon. Angeles National Forest. 640 Comment
  RSA517140  Quercus berberidifolia Tim S. Ross 1990-5-14 2488 Los Angeles San Gabriel Mtns: Yerba Buena Ridge, Angeles National Forest, Tujunga Ranger District. 1095 Comment
  RSA519253  Quercus berberidifolia Ed LaRue 1989-4-25 s.n. Riverside 2 mi (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at mouths of Rice and McVicker Canyons. 488 Comment
  RSA522950  Quercus berberidifolia Tim S. Ross 1990-10-26 3313 Los Angeles off the N side of Horse Canyon saddle in upper reaches of Horse Canyon drainage 854 Comment
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Jun 24 2014
  RSA535965  Quercus berberidifolia Fred M. Roberts, Carol A. Roberts 1989-4-7 4264 Orange Aliso Wood Canyon Regional Park: Upper Wood Canyon, 0.4km W Moulton Peak. 104 Comment
  RSA559450  Quercus berberidifolia Steve Boyd, T. S. Ross 1992-5-5 7218 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Oak Flats area east of Verdugo Potrero. 732 Comment
  RSA563881  Quercus berberidifolia A. C. Sanders, E. J. Lott 1993-5-20 14072 San Bernardino Yucaipa, alluvail fan at the SW foot of Yucaipa Ridge, NE corner of the intersection of Carter and Spring Streets, 2 mile E of Bryant St. on Carter. 1000 Comment
  RSA569184  Quercus berberidifolia Bonnie C. Templeton 1930-4-2 1433 Los Angeles Mulholland Dr., Northwest of Hollywood. Santa Monica Mountains. 600 Comment
  RSA570743  Quercus berberidifolia Steve Boyd, Walter Appleby 1993-4-8 7962 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness area of Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
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Dec 26 2016
  RSA571666  Quercus berberidifolia Fay A. MacFadden 1931-3-15 2938 Los Angeles La Tuna Canyon, Verdugo Hills. Comment
  RSA571667  Quercus berberidifolia Fay A. MacFadden 1931-7-8 3078 Los Angeles Tuna Canyon, Verdugo Hills. Comment
  RSA572869  Quercus berberidifolia D. L. Banks, Steve D. Boyd 1994-9-29 40 San Diego NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness. E slope of Agua Tibia Mnt., W of Arroyo Seco Drainage, along the Crosley Trail. 841 Comment
  RSA573405  Quercus berberidifolia Louis C. Wheeler 1931-10-25 281 Kern Cuddy Valley, Mt. Pinos Region. 1890 Comment
  RSA573410  Quercus berberidifolia Carl B. Wolf 1931-9-16 2440 Kern San Emigdio Canyon, 12 miles above the San Emigdio Ranch Houses. 854 Comment
  RSA573418  Quercus berberidifolia Louis C. Wheeler 1932-4-1 540 Los Angeles 2 mile NE La Verne, Alt 1325ft 404 Comment
  RSA574558  Quercus berberidifolia Steve Boyd 1985-7-30 1072 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
  RSA575898  Quercus berberidifolia Steve Boyd 1994-10-14 8399 Riverside San Mateo Canyon Widerness Area of the Cleveland Nat'l Forest. San Mateo Canyon along San Mateo Trail between N branch of Tenaja Trail and Fishermans Camp. 427 Comment
  RSA575900  Quercus berberidifolia Steve Boyd 1994-10-14 8398 Riverside San Mateo Canyon Widerness Area of the Cleveland Nat'l Forest. San Mateo Canyon along San Mateo Trail between N branch of Tenaja Trail and Fishermans Camp. 427 Comment
  RSA586665  Quercus berberidifolia Orlando Mistretta 1995-6-1 1761 Los Angeles San Gabriel Mtns, Carr Canyon. 1037 Comment
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Aug 12 2015
  RSA588718  Quercus berberidifolia Fred M. Roberts, D. Bontrager 1990-6-5 4679 Orange Rancho Mission Viejo: Upper Gabino Canyon, 3.7km ESE Point Rancho Survey Market. 245 Comment
  RSA588843  Quercus berberidifolia Fred M. Roberts 1989-11-7 4454 Orange Rancho Mission Viejo: TRW Lease Holding, ridge south of the confluence of Gabino and Blind Canyons, 5.0 km NE Clement Survey Market. 155 Comment
  RSA588844  Quercus berberidifolia Fred M. Roberts 1989-11-7 4453 Orange Rancho Mission Viejo: TRW Lease Holding, ridge south of the confluence of Gabino and Blind Canyons, 5.0 km NE Clement Survey Market. 155 Comment
  RSA588845  Quercus berberidifolia Fred M. Roberts 1989-11-7 4452 Orange Rancho Mission Viejo: TRW Lease Holding, ridge south of the confluence of Gabino and Blind Canyons, 5.0 km NE Clement Survey Market. 155 Comment
  RSA590958  Quercus berberidifolia Fred M. Roberts, Karlin G. Marsh 1991-4-10 4766 Orange Laguna Beach: South Laguna, Temple Hill, ridge between upper Hobo Canyon and Aliso Gorge, 1.7 km NW Niguel Hill summit. 213 Comment
  RSA590959  Quercus berberidifolia Fred M. Roberts, Karlin G. Marsh 1991-4-10 4765 Orange Laguna Beach: South Laguna, Temple Hill, ridge between upper Hobo Canyon and Aliso Gorge, 1.7 km NW Niguel Hill summit. 213 Comment
  RSA594230  Quercus berberidifolia Louis C. Wheeler 1952-9-4 6901 Lake White Rock Mountain. Lake #24. 610 Comment
  RSA594977  Quercus berberidifolia Tim S. Ross 1995-4-7 8369 Los Angeles Old Ridge Route': 2.9 road miles NNW of its intersection with Templin Highway; ca. 1840 m WNW of the confluence of Castaic Creek and Fish Canyon. 927 Comment
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Jul 11 2016
  RSA59571  Quercus berberidifolia Verne Grant, Alva Grant 1950-10-29 9011 San Bernardino Dry slope in chaparral on coastal side of Canyon Pass. 915 Comment
  RSA595794  Quercus berberidifolia Steve Boyd, Lauren Raz 1996-10-8 9009 Los Angeles Liebre Mountains region, upper southerly flank of Martindale Canyon, just up from Willow Spring on Forest Service Road 6N08, ca. 0.2 miles northwest of the junction with 6N07. 1402 Comment
  RSA595796  Quercus berberidifolia Steve Boyd, Lauren Raz 1996-10-8 9016 Los Angeles Liebre Mountains region, crest of Sierra Pelona area at the headwaters of the westerly fork of Maple Canyon, west of Mount McDill. 1402 Comment
  RSA595841  Quercus berberidifolia R. G. Swinney 1995-7-8 4080 San Bernardino Ralston Peak, W of HWy I-215 in Cajon Wash, S of HWy 138, E of Lone Pine Canyon Rd. near jct. with Hwy 138. 1387 Comment
  RSA597052  Quercus berberidifolia D. L. Banks, Lauren Raz 1996-11-5 1165 Riverside NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, SE of San Gabriel Church; On a newly established firebreak along a E-facing ridge S of the southern fork of Pechanga Creek. 488 Comment
  RSA601110  Quercus berberidifolia A. C. Sanders, S. Hawkins, J. Goetzen, D. Freeman 1996-5-1 18104 Riverside San Bernardino Mtns Morongo Indian Reservation, natural pond and bog at SE edge of Burro Flats. Comment
  RSA606348  Quercus berberidifolia Jon E. Keeley 1992-9-19 21348 San Diego Oak Crest Park, off Encinitas Blvd., east of Highway 5. 100 Comment
  RSA608714  Quercus berberidifolia Louis C. Wheeler 1931-3-30 s.n. Los Angeles Claremont: College Way. Comment
  RSA613170  Quercus berberidifolia C. Epling 1931-10-24 s.n. Los Angeles Between Sandbergs and Pine Canyon Comment
  RSA616075  Quercus berberidifolia Scott D. White 1997-1-15 6052 Los Angeles San Gabriel Mtns: Santa Clara River Watershed: mapped 'jeep trail' between Pole Cyn. and Bear Cyn. 793 Comment
  RSA617442  Quercus berberidifolia Scott D. White 1997-2-9 4683 Riverside Peninsular Range 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. 370 Comment
  RSA621889  Quercus berberidifolia Steve Boyd, T. S. Ross, L. Arnseth 1989-3-31 3068 Riverside Vail Lake area, S of Hwy 79, 0.25 mi E of Pauba Rd. 427 Comment
  RSA6261  Quercus berberidifolia Fay A. MacFadden 1931-08 3079 Los Angeles Verdugo Mountains: Tuna Canyon. 335 Comment
  RSA642523  Quercus berberidifolia D. E. Bramlet 1995-5-10 2415 San Diego Camp Pendleton Marine Corps Base. Las Pulgas Canyon region 3,500 ft. northeast of Pulgas Canyon road and 1,000 ft. north of Basilone Road. 46 Comment
  RSA642704  Quercus berberidifolia R. E. Riefner Jr. 2000-3-18 20 -136 Orange Cleveland National Forest. Ridge-top E of Fremont Canyon and W of Hidden Valley. eastern part of Section 24. 732 Comment
  RSA642705  Quercus berberidifolia R. E. Riefner Jr. 2000-3-19 20 -144 Orange NCCP North Ranch Policy Plan Area. Main Divide Road; top of Gypsum Canyon, Windy Ridge. 518 Comment
  RSA643458  Quercus berberidifolia A. C. Sanders 1995-11-26 17911 Riverside Tule Creek Valley, NE of Tule Peak, between Aguanga & Anza, S of Hwy 371. Small cyn crossing Spanish Spur Trail ca. 0.1 mi. N of Deer Spr. Trail, 0.2 mi N of Kearsarge Rd. NE/4 sec. 22. 1189 Comment
  RSA644957  Quercus berberidifolia R. E. Riefner Jr. 2000-1 20 - Orange NCCP North Ranch Policy Plan Area. Main Divide Road; top of Gypsum Canyon Comment
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Nov 6 2011
  RSA649061  Quercus berberidifolia D. E. Bramlet 2000-4-13 2980 Orange Upper east Blind Canyon. The site is 30m south of the Blind Cyn. access road and beneath SCE transmission lines. The locaity is 854m northwest of the Fremont Cyn. ridge road. Comment
  RSA649691  Quercus berberidifolia R. E. Riefner Jr. 2000-7-8 20 -627 Orange NCCP North Ranch Policy Plan Area. On ridgetop overlooking W fork of Fremont Cyn.; located E of Main Divide Road along the powerline. 395 Comment
  RSA652306  Quercus berberidifolia J. C. Wight 1949-12-30 s.n. San Diego 5 mi. SE of Jamacha; 1 mi up Jackman Ranch road. 305 Comment
  RSA652307  Quercus berberidifolia A. E. Hersh 1950-7-15 s.n. Los Angeles about 3 miles from west end of Topanga Canyon. El. 152 Comment
  RSA653362  Quercus berberidifolia LeRoy Gross 2000-10-28 302 Los Angeles Verdugo Mountains: Brand lateral trail behind the Brand Park Library, ridge west of Idlewood Canyon, where Grandview Ave. and Mountain St. meet in city of Glendale. Following fire break up to main crest (to Beaudry fire road) 366 Comment
  RSA653365  Quercus berberidifolia LeRoy Gross 2000-10-28 303 a Los Angeles Verdugo Mountains: Brand lateral trail behind the Brand Park Library, ridge west of Idlewood Canyon, where Grandview Ave. and Mountain St. meet in city of Glendale. Following fire break up to main crest (to Beaudry fire road) 366 Comment
  RSA653366  Quercus berberidifolia LeRoy Gross 2000-10-28 303 b Los Angeles Verdugo Mountains: Brand lateral trail behind the Brand Park Library, ridge west of Idlewood Canyon, where Grandview Ave. and Mountain St. meet in city of Glendale. Following fire break up to main crest (to Beaudry fire road) 366 Comment
  RSA653519  Quercus berberidifolia LeRoy Gross, Valerie Soza, Neil Gilbert 2000-10-18 280 Los Angeles Verdugo Mountains: Saddle where Stough Canyon Mountainway and Verdugo Mountainway meet 610 Comment
  RSA653530  Quercus berberidifolia LeRoy Gross, Valerie Soza, Neil Gilbert 2000-10-18 295 Los Angeles Verdugo Mountains: Hostetter Mountainway. 640 Comment
  RSA653559  Quercus berberidifolia A. C. Sanders, Mitch Provance 1998-7-2 22152 Ventura Moorpark: hills S of Tierra Rejada Valley, along Read Rd. ca. 1/2 mile E of Moorpark Rd., just W of Hwy 23, ca. 1 mile NW of Wood Ranch Reservoir, ca. 2 mi. NE of Thousand Oaks. 209 Comment
  RSA654433  Quercus berberidifolia Valerie L. Soza, Ileene Anderson, LeRoy Gross 2000-6-6 987 Los Angeles Verdugo Mountains, southwest side: Along Verdugo Mtwy, E of junction with Stough Canyon Mtwy, above Stough Canyon, NE side of peak ''2646''. 762 Comment
  RSA654966  Quercus berberidifolia Scott D. White, Bill La Haye 1999-8-11 7618 San Bernardino Upper Santa Ana River Watershed: South-facing slope on or adjacent to minor ridgeline parallel to intermittent stream, east of Camp Radford. 1828 Comment
  RSA655353  Quercus berberidifolia LeRoy Gross 2000-11-4 320 Los Angeles Verdugo Mountains: Trail at end of Morning Glow, past Sunglow Way,east off La Tuna Canyon Road, Sun Valley. 396 Comment
  RSA655358  Quercus berberidifolia LeRoy Gross 2000-11-4 322 Los Angeles Verdugo Mountains: Trail at end of Morning Glow, past Sunglow Way,east off La Tuna Canyon Road, Sun Valley. 396 Comment
  RSA655359  Quercus berberidifolia LeRoy Gross 2000-11-4 319 Los Angeles Verdugo Mountains: Trail at end of Morning Glow, past Sunglow Way,east off La Tuna Canyon Road, Sun Valley. 366 Comment
  RSA655361  Quercus berberidifolia LeRoy Gross 2000-11-4 318 Los Angeles Verdugo Mountains: Trail at end of Morning Glow, past Sunglow Way,east off La Tuna Canyon Road, Sun Valley. 366 Comment
  RSA655362  Quercus berberidifolia LeRoy Gross 2000-11-4 317 Los Angeles Verdugo Mountains: Trail at end of Morning Glow, past Sunglow Way,east off La Tuna Canyon Road, Sun Valley. 366 Comment
  RSA655363  Quercus berberidifolia LeRoy Gross 2000-11-4 315 Los Angeles Verdugo Mountains: Trail at end of Morning Glow, past Sunglow Way,east off La Tuna Canyon Road, Sun Valley. 366 Comment
  RSA655364  Quercus berberidifolia LeRoy Gross 2000-11-4 316 Los Angeles Verdugo Mountains: Trail at end of Morning Glow, past Sunglow Way,east off La Tuna Canyon Road, Sun Valley. 366 Comment
  RSA655365  Quercus berberidifolia LeRoy Gross 2000-11-4 314 Los Angeles Verdugo Mountains: Trail at end of Morning Glow, past Sunglow Way,east off La Tuna Canyon Road, Sun Valley. 366 Comment
  RSA655367  Quercus berberidifolia LeRoy Gross 2000-11-12 331 Los Angeles Verdugo Mountains: Green Verdugo Fire Road, off Sunland Blvd. just west of 210 freeway. This road goes up to Green Verdugo Reservoir. 412 Comment
  RSA655462  Quercus berberidifolia LeRoy Gross 2000-11-12 330 Los Angeles Verdugo Mountains: Green Verdugo Fire Road, off Sunland Blvd. just west of 210 freeway. This road goes up to Green Verdugo Reservoir. 412 Comment
  RSA655463  Quercus berberidifolia LeRoy Gross 2000-11-12 332 Los Angeles Verdugo Mountains: Green Verdugo Fire Road, off Sunland Blvd. just west of 210 freeway. This road goes up to Green Verdugo Reservoir. 412 Comment
  RSA655464  Quercus berberidifolia LeRoy Gross 2000-11-12 326 Los Angeles Verdugo Mountains: Green Verdugo Fire Road, off Sunland Blvd. just west of 210 freeway. This road goes up to Green Verdugo Reservoir. 412 Comment
  RSA655465  Quercus berberidifolia LeRoy Gross 2000-11-11 324 Los Angeles Verdugo Mountains: Along Foothill Blvd. just west of Hillrose Street in Sunland. 366 Comment
  RSA655466  Quercus berberidifolia LeRoy Gross 2000-11-12 325 Los Angeles Verdugo Mountains: Green Verdugo Fire Road, off Sunland Blvd. just west of 210 freeway. This road goes up to Green Verdugo Reservoir. 412 Comment
  RSA655777  Quercus berberidifolia LeRoy Gross 2000-10-28 304 Los Angeles Verdugo Mountains: Brand lateral trail behind the Brand Park Library, ridge west of Idlewood Canyon, where Grandview Ave. and Mountain st. meet in city of Glendale. Following fire break up to main crest (to Beaudry fire road). 488 Comment
  RSA655937  Quercus berberidifolia James Henrickson 2000-4-15 20706 Los Angeles 1 mile SE of Newhall in W part of Whitney Canyon just NE of junction of San Fernando Road and State Hwy 14, within 200ft of Hwy 14 473 Comment
  RSA656605  Quercus berberidifolia James Henrickson 1985-4-10 20269 San Bernardino ca. 10 air miles W of Redlands, 3-6 miles NNE of Mentone, from the mouth of the Santa Ana Canyon about 3.2 miles upstream 610 Comment
  RSA656613  Quercus berberidifolia James Henrickson 1985-4-10 20271 San Bernardino ca. 10 air miles W of Redlands, 3-6 miles NNE of Mentone, from the mouth of the Santa Ana Canyon about 3.2 miles upstream 610 Comment
  RSA657046  Quercus berberidifolia Scott D. White 2000-5-13 7826 San Bernardino Foothills near Cajon Pass: Northwest of the junction of Interstate 15 / State Hwy 138, ca. 1 air mile west of I-15, 1 air mile north of State Hwy 138. 1037 Comment
  RSA663278  Quercus berberidifolia R. E. Riefner Jr. 2000-1-18 20 -103 Orange NCCP North Ranch Policy Plan Area: Main Divide Road; top of Gypsum Canyon. 518 Comment
  RSA663279  Quercus berberidifolia R. E. Riefner Jr., Adrian Wolf 2000-6-1 20 -454 Orange NCCP North Ranch Policy Plan Area. N of Irvine Lake and W of Black Star Cyn; W. of dirt access rd. 473 Comment
  RSA663280  Quercus berberidifolia R. E. Riefner Jr. 2000-6-22 20 -572 Orange NCCP North Ranch Policy Plan Area, NE property; along National Forest boundary, at powerline. 756 Comment
  RSA666650  Quercus berberidifolia A. C. Sanders, Kent Beaman 2002-5-10 25055 Riverside Santa Ana Mtns., Santa Rosa Plateau: hills west of the head of De Luz Creek, 0.4 mi south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral. 671 Comment
  RSA668666  Quercus berberidifolia Steve Boyd, LeRoy Gross 2002-5-7 10435 Los Angeles Del Sur Ridge, upper Haskel Canyon drainage, west of Bouquet Canyon, southward from the Coarse Gold Road (5N24). 610 Comment
  RSA670627  Quercus berberidifolia Bonnie C. Templeton, I. W. Clokey 1930-4-2 1433 Los Angeles Mulholland Dr., Northwest of Hollywood. Santa Monica Mountains. Comment
  RSA678017  Quercus berberidifolia Virginia Moran 2002-6-27 s.n. San Diego Santa Ysabel Preserve, East parcel. 991 Comment
  RSA680460  Quercus berberidifolia Sarah J. De Groot 2003-2-16 1018 San Diego Hidden Meadows: Cerveza Dr. Comment
  RSA680759  Quercus berberidifolia Sarah J. De Groot 2003-2-2 995 San Diego Hidden Meadows: along water road, Cerveza Dr. and Faircrest Way. Comment
  RSA682870  Quercus berberidifolia A. C. Sanders, M. Elvin, C. Burrascano, A. Pignoli, A. Thompson 2003-5-4 26519 San Diego Peninsular Range: Otay Mountain, ridge ca. 2-3 miles east of the peak, around end of jeep trail. 945 Comment
  RSA697031  Quercus berberidifolia Minor Warne 1934-3-28 s.n. San Bernardino Cajon Pass. (east side) Comment
  RSA699690  Quercus berberidifolia Jon P. Rebman, Jeannie Gregory 2003-10-7 9594 San Diego Laguna Mountains: Lucky 5 Ranch; southern portion of new acquisition by California State Parks: west side of Sunrise Hwy. (S-1) between Cuyamaca Lake and Mount Laguna . 1660 Comment
  RSA701318  Quercus berberidifolia Sarah J. De Groot 2002-5-8 596 San Diego 10678 Cerveza Dr., Hidden Meadows 92026. Comment
  RSA702001  Quercus berberidifolia Steve Boyd, Naomi S. Fraga 2004-4-27 10973 San Diego Warner Springs area, brushy hill at edge of grassland in rolling terrain along the Pacific Crest Trail, south of Highway 79 and west of the Warner Springs resort. Comment
  RSA702555  Quercus berberidifolia Scott D. White 2004-10-8 10775 Riverside Black Hills,' southeast of Lake Skinner and north of Oak Mountain. 610 Comment
  RSA703321  Quercus berberidifolia Steve Boyd, LeRoy Gross 2004-5-4 11127 San Diego Hills north of Warner Springs, north Indian Flats Campground of Cleveland National Forest along Road 9S05. 899 Comment
  RSA708610  Quercus berberidifolia Valerie L. Soza, Leland Lubinsky 2001-5-16 1224 Los Angeles Northern San Rafael Hills: Liz's Loop (Edison Road) to Cherry Canyon Fire Road. 457 Comment
  RSA709169  Quercus berberidifolia Scott D. White, Jennifer H. Jones 2005-5-19 11068 San Bernardino San Bernardino Mtns / Interior Valley: Yucaipa. Bajada below San Bernardino Mtns. East of Jefferson St., south of Carter Ave., and N of Wilson Ck. Proposed for development. 939 Comment
  RSA710828  Quercus berberidifolia A. C. Sanders, Mark A. Elvin, M. S. Enright 2002-4-16 24970 Riverside The Badlands: Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont. 549 Comment
  RSA710927  Quercus berberidifolia Aimee E. Kessler 2005-2-8 36 San Diego La Costa, Carlsbad. South side of Anillo Way near intersection with Levante St. 30 Comment
  RSA717412  Quercus berberidifolia Gary Kovnat, LeRoy Gross 2003-2-16 19 Los Angeles Angeles National Forest, Gold Creek Ecological Preserve, south terrace west meadow ecotone. 683 Comment
  RSA717583  Quercus berberidifolia A. C. Sanders 2004-4-9 27456 Riverside San Jacinto Valley: Tres Cerritos, ca. 3 miles WNW of Hemet, east of the Lakeview Mtns., in central valley among the three peaks. 488 Comment
  RSA720459  Quercus berberidifolia Naomi S. Fraga, Valentin Arvizu, Elizabeth Kempton, Tim Thibault 2006-6-7 1695 Riverside East of Fobes Ranch Road, about 1/2 mile south of Fobes Ranch. 1616 Comment
  RSA723066  Quercus berberidifolia LeRoy Gross 2007-5-16 2734 Los Angeles Southern side of the range: Near debris basin by Bel Aire Park. Northeast of the intersection of Bel Aire Drive and Cambridge Drive. Near 273 Comment
  RSA724504  Quercus berberidifolia K. Dobry 1991-3-23 d- 123 Los Angeles 415 Stunt Rd. Santa Monica Mts. Upper Cold Creek Cyn Comment
  RSA726483  Quercus berberidifolia L. Ahart 2007-4-30 13707 Butte About 2 miles northwest of Concow Creek, about 2 miles northwest of Concow Reservoir. 484 Comment
  RSA735034  Quercus berberidifolia Scott D. White, Justin M. Wood 2008-4-10 11850 Orange Chino Hills: Powerline access road just N of CHSP boundary and just W of Orange/SB co. line. Approx. 1 mi. NW of Gilman Peak. 366 Comment
  RSA737034  Quercus berberidifolia Justin M. Wood 2008-8-5 105 San Bernardino Cajon Wash, approx. 1/2 mile upstream and downstream of Institution Rd. 473 Comment
  RSA740454  Quercus berberidifolia Orlando Mistretta 2008-7-17 3391 San Bernardino Santa Ana River Canyon; along Forest Road 2N06 (Radford Road). 2297 Comment
  RSA740662  Quercus berberidifolia Orlando Mistretta 2008-7-28 3471 San Bernardino Santa Ana River Canyon. Along Santa Ana River Trail heading East from junction of trail with Glass Road. 1734 Comment
  RSA746693  Quercus berberidifolia Jon P. Rebman, M. Mulligan, M. Dinkins 2009-4-15 17041 San Diego Camp Pendleton Marine Corps Base: Papa 3 Training Area in the NW portion of base and on the east side of the San Onofre Mtns.; along Horno Canyon Rd.; burned in Horno Fire. 210 Comment
  RSA747438  Quercus berberidifolia T. Scott, K. M. Meyer, A. Townesmith 2007-3-18 135 Riverside San Bernardino National Forest. San Jacinto Mountains. About 1.7 mi on Little Thomas Mtn. Rd. S of Lake Hemet, from Rt. 74. 1467 Comment
  RSA748221  Quercus berberidifolia T. Scott, A. Townesmith, K. M. Meyer 2007-3-9 112 Riverside Cleveland National Forest. 0.8 mile down Woodridge Rd. in town of Oak Grove, at Oak Grove trailhead. 855 Comment
  RSA749329  Quercus berberidifolia Justin M. Wood, Barbara Booth 2009-5-3 656 San Diego Palomar Mountains: Oak Grove Road (USFS 9S09), north of Rattlesnake Creek Canyon, SW of Oak Grove. 1322 Comment
  RSA750746  Quercus berberidifolia Scott D. White, Justin M. Wood 2009-5-22 12887 Riverside San Jacinto Mountains: Garner Valley, abandoned duck pond near Quinn Flat. 1357 Comment
  RSA751495  Quercus berberidifolia Orlando Mistretta 2009-4-7 3534 San Bernardino Santa Ana River Canyon. Hamilton Creek, N of Jct. with Forest Rd. 1N04. 1754 Comment
  RSA751659  Quercus berberidifolia Orlando Mistretta 2009-5-14 3651 San Bernardino Santa Ana River Canyon. Near the confluence of Staircase Canyon and the Santa Ana River. 1707 Comment
  RSA7576  Quercus berberidifolia E. R. Johnson 1933-11 5559 Orange Rancho Santa Ana. Comment
  RSA757984  Quercus berberidifolia Doug Goldman 2005-3-28 3167 Orange Above a culvert in the San Juan Canyon, to the west side of Route 74, about 0.25 miles southwest of the Riverside County Line. 409 Comment
  RSA7637  Quercus berberidifolia Carl B. Wolf 1933-11-3 5539 Orange Along main Divide Motorway on west slope of modjeska Peak. 1372 Comment
  RSA7679  Quercus berberidifolia Carl B. Wolf 1933-11-8 5537 Orange Trabuco Canyon along the Trabuco Truck trail Canyon. 915 Comment
  RSA768035  Quercus berberidifolia Thomas Stoughton, Jennifer Pilapil, Kathleen Ashbaker 2010-8-24 621 San Bernardino Santa Ana River Watershed, Vicinity of Seven Oaks, FS road 1n04 at Sand Creek crossing 1649 Comment
  RSA78902  Quercus berberidifolia E. K. Balls, P. C. Everett 1952-10-3 18005 Los Angeles 7.7 miles N of junction of Hwy 2, 1 mile from Hidden Springs 457 Comment
  RSA791586  Quercus berberidifolia D. H. Wilken, R. Muller 2010-5-10 s.n. Santa Barbara Low ridge, 0.6-0.7 km SSE of Ranger Peak 1240 Comment
  RSA795820  Quercus berberidifolia C. P. Cowan 1978-4-25 1287 -A Riverside 6.7 (10.7 km) miles SW on 74 from jct. with 71, 4.6 (7.3 km) miles from Lake Elsinore, Santa Ana Mountains, Cleveland National Forest. Whittaker transect #W-229. Comment
  RSA87168  Quercus berberidifolia F. W. Peirson 1925-4-10 5738 Orange In Silverado Canyon. 610 Comment
  SBBG101877  Quercus berberidifolia C. F. Smith 1952-6-21 3461 Santa Barbara Manzana River near Davy Brown Crk Comment
  SBBG104005  Quercus berberidifolia A. C. Sanders 1993-5-20 14072 San Bernardino Yucaipa, at SW foot of Yucaipa Ridge, NE corner of the intersection of Carter and Spring Streets; 2 mi E of Bryant St on Carter 1000 Comment
  SBBG104926  Quercus berberidifolia F. L. Johnson Proctor 1993-2-19 ROB 131 San Luis Obispo 1 km SW of Ranch House on Nacimiento Rd; Camp Roberts Comment
  SBBG105031  Quercus berberidifolia S. Boyd with W. Appleby 1993-4-8 7962 San Diego upper Devil Cyn, vicinity of Mud Spring, San Mateo Cyn Wilderness Area Comment
  SBBG110790  Quercus berberidifolia E. Painter, E. Neese 1994-9-14 HL 899 Monterey ca. 4 km NW of Lion Peak, ca. 1 km SE of Alder Pk, ca. 5.8 rd km SSW of jct of Coast Ridge and Burma Rds; USFS/Ft Hunter Liggett interface 1010 Comment
  SBBG11085  Quercus berberidifolia D. E. Breedlove 1961-8-26 995 Monterey 1.5 mi SE of Plaskett Ridge Rd on coast fire rd 944 Comment
  SBBG111411  Quercus berberidifolia J. M. Tucker 1950-11-12 2014 -8 Napa Hwy 28, 7.7 mi (by rd) W of jct with Hwy 37; above Sage Crk Comment
  SBBG111418  Quercus berberidifolia J. M. Tucker 1948-9-26 1879 Los Angeles 11.4 mi W of Palmdale, beside rd to Elizabeth Lake Comment
  SBBG111481  Quercus berberidifolia J. M. Tucker, G. L. Stebbins 1950-11-5 2004 Napa 11.5 mi NW of Monticello, beside rd to Pope Valley Comment
  SBBG113455  Quercus berberidifolia E. Painter, E. Neese 1994-6-21 HL 655 Monterey ca. 2 km ESE of Sycamore Spring, ca. 5 km NNW of Burro Mtn, ca. 0.6 rd km NW of jct of Burma and Los Bueyes Rds; Ft Hunter Liggett 460 Comment
  SBBG114137  Quercus berberidifolia C. Bornstein, E. Collins 1990-10-3 Ventura Rose Valley turnoff, ca. 50 yds from jct with St Hwy 33 1021 Comment
  SBBG114284  Quercus berberidifolia R. Burgess, P. Munro 2001-8-17 4912 Ventura stock ponds S of White Ledge Peak, Superior Ridge fire break 609 Comment
  SBBG116695  Quercus berberidifolia D. Wilken with E. Painter 2003-6-11 16148 Monterey near N end of Hanging Valley 900 Comment
  SBBG11786  Quercus berberidifolia D. E. Breedlove 1961-5-5 Los Angeles 7.6 mi NNE of Soledad Cyn Rd on Hwy 6 609 Comment
  SBBG11836  Quercus berberidifolia D. E. Breedlove 1961-8-5 961 San Diego Inspiration Pt View, 3.8 mi S of Julian on St Hwy 79 1341 Comment
Read comments
Jan 4 2012
  SBBG118448  Quercus berberidifolia J. Henrickson 1985-4-14 19813 San Bernardino ca. 12 air mi NW of San Bernardino in lower Lytle Crk Wash, ca. 2-4 mi N of Interstate 15 along aqueduct 731 Comment
  SBBG118555  Quercus berberidifolia J. Henrickson 2000-4-15 20706 Los Angeles ca. 1 mi SE of Newhall in W part of Whitney Cyn, just NE of jct of San Fernando Rd and St Hwy 14; T3N, R15W, SW/S 6 472 Comment
  SBBG119096  Quercus berberidifolia E. Painter, M. Wetherwax, D. Keil 2000-4-18 SLO 62 San Luis Obispo W side of Chorro Reservoir, above tributary of Chorro Crk; Camp San Luis Obispo 200 Comment
  SBBG121306  Quercus berberidifolia R. Burgess, P. Munro 1997-3-8 2173 Ventura Rocky Peak Rd, N of St Hwy 118; Santa Susana Mtns 487 Comment
  SBBG121307  Quercus berberidifolia R. Burgess, P. Munro 1995-4-7 1518 Ventura E of lookout, N side of Nordhoff Ridge 1158 Comment
  SBBG121309  Quercus berberidifolia R. Burgess, P. Munro 1992-5-3 945 Ventura trail to Murietta Divide 1030 Comment
  SBBG123424  Quercus berberidifolia P. Douglas, E. Painter 1994-5-19 HL 231 b Monterey W of to N and NE of head of Basket Spring Drainage, ca. 3 km NNE of Alder Pk, ca. 2.5 km W of Round Spring; USFS/Ft Hunter Liggett interface 1000 Comment
  SBBG123964  Quercus berberidifolia R. Burgess, T. Austin, P. Munro 2003-2-7 5491 Ventura rd to Botelle Ranch, Sulphur Crk Drainage 487 Comment
  SBBG123967  Quercus berberidifolia R. Burgess, T. Austin, P. Munro 2003-2-7 5479 Ventura S side of La Granada Mtn, rd to Pike Springs 579 Comment
  SBBG123968  Quercus berberidifolia R. Burgess, P. Munro 2003-2-7 5480 Ventura S side of La Granada Mtn at Chismahoo Rd 640 Comment
  SBBG12464  Quercus berberidifolia E. R. Blakley 1956-11-7 1989 San Luis Obispo W of Cypress forest on Cypress Mtn 609 Comment
  SBBG125273  Quercus berberidifolia R. Burgess, P. Munro 2002-6-21 5219 Ventura Dry Lakes Ridge, main firebreak near summit 1272 Comment
  SBBG1315  Quercus berberidifolia H. and M. Dearing 1936-12-6 2790 Ventura San Emigdio Camp, Reyes Crk, upper Cuyama Valley [Reyes Crk Cmpgrd?] Comment
Read comments
Jan 20 2014
  SBBG19584  Quercus berberidifolia H. F. Copeland 1939-8-8 1575 Butte Humboldt Rd 12 mi E of Chico Comment
  SBBG22996  Quercus berberidifolia K. K. Muller 1965-5-4 1301 Santa Barbara Figueroa Mtn; rd below Ranger Saddle Comment
  SBBG33117  Quercus berberidifolia K. K. Muller 1956-5-29 747 Ventura 1 mi N of turn-off to Lion Cyn on St Hwy 33 Comment
  SBBG33144  Quercus berberidifolia K. K. Muller 1956-11-7 764 San Luis Obispo N slope of Cypress Mtn, W of Paso Robles near Adelaida Comment
  SBBG36683  Quercus berberidifolia H. M. Pollard 1959-8-9 Santa Barbara San Roque Cyn Comment
  SBBG36695  Quercus berberidifolia H. M. Pollard 1960-8-18 Ventura N side of Nordhoff Pk 914 Comment
  SBBG36935  Quercus berberidifolia L. G. Yates -Oct-1893 Santa Barbara Mount Ceanothus, Montecito Comment
  SBBG43053  Quercus berberidifolia H. M. Pollard 1971-7-23 Ventura upper W boundary rd of Dennison Park Comment
  SBBG44157  Quercus berberidifolia M. R. Benedict 1968-10-6 Monterey Nacimiento Rd, foothills on E side of Santa Lucia Mtns Comment
  SBBG44160  Quercus berberidifolia E. R. Chandler 1967-6-9 3514 n Ventura N of firebreak on Hwy 33, 1 mi NW of Rose Valley jct 1051 Comment
  SBBG44653  Quercus berberidifolia R. Hoffmann 1931-10-18 Ventura Reyes Crk 1219 Comment
  SBBG50492  Quercus berberidifolia J. T. Howell 1955-6-15 Butte 6 mi from Paradise on Rd to Pentz 426 Comment
  SBBG51089  Quercus berberidifolia E. Painter, E. Neese 1994-6-24 HL 760 Monterey ca. 4.5 km SSE of Chalk Pk, ca. 4.5 km NW of Basket Spring, ca. 2.1 rd mi SE of jct of Coast Ridge Rd and McKern Trail; USFS/Ft Hunter Liggett interface 960 Comment
  SBBG52792  Quercus berberidifolia C. Davidson 1975-5-25 2553 Los Angeles 1.3 mi from Old Ridge Route (8N04) on Rd 7N23 to Liebre Mtn 1371 Comment
  SBBG52793  Quercus berberidifolia C. Davidson 1975-5-25 2552 Los Angeles ca. 1 mi NE of Old Ridge Route (USFS 8N04) 7N23 to Liebre Mtn 1356 Comment
  SBBG53758  Quercus berberidifolia S. Boyd 1980-5-15 Riverside Harford Springs County Park, located in NW corner of Gavilan Plateau Comment
  SBBG53802  Quercus berberidifolia M. Matista 1980-6-5 143 Ventura Matilija Environmental Science Area, Matilija Cyn 365 Comment
  SBBG59006  Quercus berberidifolia R. Hoffmann 1925-5-31 Ventura Casitas Pass Comment
  SBBG59007  Quercus berberidifolia R. Hoffmann 1929-5-19 Los Angeles Big Rock Crk Comment
  SBBG59008  Quercus berberidifolia R. Hoffmann 1927-6-12 Ventura Lockwood Valley Comment
  SBBG59010  Quercus berberidifolia H. H. Sheldon 1927-9-15 Santa Barbara Big Caliente, N of Carpinteria Comment
  SBBG59011  Quercus berberidifolia R. Hoffmann 1927-9-21 Ventura Lockwood Valley Comment
  SBBG59012  Quercus berberidifolia R. Hoffmann 1927-7-4 Santa Barbara Figueroa Mtn Comment
  SBBG59014  Quercus berberidifolia R. Hoffmann 1927-8-31 Los Angeles Oak's Garage, Mint Cyn Comment
  SBBG59015  Quercus berberidifolia M. Lewis 1947-5-3 Ventura Mount Pinos Comment
  SBBG59017  Quercus berberidifolia P. Bartholomew 1938-8-17 Santa Barbara upper Santa Ynez River, Los Padres Nat Forest Comment
  SBBG59018  Quercus berberidifolia P. Bartholomew 1938-8-17 Santa Barbara upper Santa Ynez River, Los Padres Nat Forest Comment
  SBBG59021  Quercus berberidifolia H. M. Pollard 1944-10-29 Ventura Matilija Cyn Comment
  SBBG59022  Quercus berberidifolia R. Hoffmann 1931-5-3 Los Angeles 3 mi E of Elizabeth Lake Comment
  SBBG59023  Quercus berberidifolia R. Hoffmann 1927-6-19 Santa Barbara San Marcos Ranch Comment
  SBBG59024  Quercus berberidifolia R. Hoffmann 1927-6-4 Ventura upper Matilija Comment
  SBBG6849  Quercus berberidifolia E. R. Blakley, K. K. Muller 1960-5-18 3400 Santa Barbara Santa Barbara Potrero 1036 Comment
Read comments
Jan 10 2007
  SBBG83441  Quercus berberidifolia D. Koutnik, B. Holguin 1978-4-1 227 Los Angeles rd from Lake Hughes to Fairmont Reservoir 1066 Comment
  SBBG88309  Quercus berberidifolia C. F. Smith 1943-10-30 365 Santa Barbara El Camino Cielo near summit of Tunnel Trail, Mission Cyn Comment
  SBBG93719  Quercus berberidifolia S. A. Junak 1990-4-26 4294 San Luis Obispo near N boundary of Cuesta Ridge Botanical Area, ca. 0.4 mi S of Tassajera Crk Rd at S end of dirt rd on Ames property, which is ca. 1.8 mi W of intersection with Hwy 101 518 Comment
  SBBG93824  Quercus berberidifolia S. A. Junak 1990-4-27 4226 San Luis Obispo just N of NW corner of Cuesta Ridge Botanical Area, N of USFS Rd 29S11.3 at high voltage tower, ca. 5.9 mi W of US Hwy 101 and 0.3 mi N of NW boundary of the Botanical Area 701 Comment
  SBBG99326  Quercus berberidifolia W. L. Halvorson 1985-7-21 85 -47 San Benito Chalone Crk Trail (site E2), Pinnacles Nat Monument Comment
  SD106805  Quercus berberidifolia Henk van der Werff 1980-2-22 3701 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD109767  Quercus berberidifolia James Henrickson, R. Feldmath 1973-5-7 9536 San Diego Del Mar, in N-S running Crest Canyon near the corner of Crest Drive & Del Mar Heights, in floor of sandy canyon 75 Comment
  SD11343  Quercus berberidifolia Frank F. Gander 1935-5-8 199 4 San Diego Mussey Grade Comment
  SD113940  Quercus berberidifolia Darley F. Howe 1941-9-21 1246 San Diego West of Campo Comment
  SD113942  Quercus berberidifolia Darley F. Howe 1946-10-20 1472 San Diego Above Henshaw Lake on the road to Palomar Comment
  SD115018  Quercus berberidifolia Ann C. Jackson 1979-5-4 79 23 San Diego Cleveland National Forest, about 20m east of stream next to road in Fred Canyon (mak 2/06) 1341 Comment
  SD12164  Quercus berberidifolia Frank F. Gander 1935-9-20 245 13 San Diego Bear Valley near Escondido Comment
  SD12372  Quercus berberidifolia Frank F. Gander 1935-10-31 275 12 San Diego Hipass Comment
  SD12405  Quercus berberidifolia Frank F. Gander 1935-11-7 281 3 San Diego Alpine Comment
  SD12406  Quercus berberidifolia Frank F. Gander 1935-11-7 281 2 San Diego Alpine Comment
  SD12408  Quercus berberidifolia Frank F. Gander 1935-11-7 281 1 San Diego Alpine Comment
  SD12551  Quercus berberidifolia Frank F. Gander 1935-11-21 308 5 San Diego Santa Margarita River Ford on road from Fallbrook to De Luz Comment
  SD12552  Quercus berberidifolia Frank F. Gander 1935-11-21 308 6 San Diego Santa Margarita River Ford on the road from Fallbrook to De Luz Comment
  SD128239 Image available Quercus berberidifolia R. Mitchel Beauchamp, D. Swickard 1971-1-25 1513 a San Diego Piedra de Lumbre Canyon, Camp Pendleton. 29 Comment
  SD136560  Quercus berberidifolia John W. Brown 1994-1-9 MM 42 San Diego NE edge of McGinty Mountain, along trail from Sloan Ranch Truck Trail to The Mesa; SW corner of USGS 7.5' Alpine quad. Comment
  SD136833  Quercus berberidifolia Steve Boyd 1994-10-14 8399 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, San Mateo Canyon, along San Mateo Trail between north branch of Tenaja Trail & Fisherman's Camp, on mesic north-facing slope 427 Comment
  SD136834  Quercus berberidifolia Steve Boyd 1994-10-14 8398 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, San Mateo Canyon, along San Mateo Trail between north branch of Tenaja Trail & Fisherman's Camp, on mesic north-facing slope 427 Comment
  SD136835  Quercus berberidifolia Steve Boyd 1985-7-30 1072 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek, border of riparian woodland Comment
  SD137143  Quercus berberidifolia Jon P. Rebman, Kathy Rice 1991-5-19 1177 San Diego 4 miles north of Potrero & CA Rte. 94 on Potrero County Road at its end Comment
  SD137750  Quercus berberidifolia Darin L. Banks, Steve Boyd 1994-9-29 40 San Diego Cleveland National Forest, Agua Tibia Wilderness, east slope of Agua Tibia Mountain, west of arroyo Seco Drainage, along the Crosley Trail; trailhead to Crosley Trail at the Wilderness boundary 840 Comment
  SD139252  Quercus berberidifolia Jon Rebman, Isabelle Kay 1996-4-4 3070 San Diego Dawson-Los Monos Canyon Reserve; Agua Hedionda Creek area; south of Buena Vista Park in Vista Comment
  SD140565  Quercus berberidifolia Alan W. Johnson 1924-6-1 5 San Diego Mission Hills, part of student survey of canyon behind Parker School Comment
  SD14160  Quercus berberidifolia Frank F. Gander 1936-3-27 953 San Diego Moosa Canyon, 3 miles west of Lilac Junction in steep draw Comment
  SD14256  Quercus berberidifolia Frank F. Gander 1936-3-27 1059 San Diego Top of Poway Grade on U. S. 395. Comment
  SD146255  Quercus berberidifolia A. C. Sanders, Mitch Provance 1998-7-2 22109 Ventura Moonpark, hills south of Tierra Rejada Valley, along Read Road, ca. 0.5 miles east of Moonpark Road, just west of Hwy 23, ca. 1 mile NW of Wood Ranch Reservoir, ca. 2 miles NE of Thousand Oaks, on ridgetops; Thousand Oaks 7.5' quad. 209 Comment
  SD146446  Quercus berberidifolia Jon Rebman 1999-4-27 5906 San Diego Marine Corps Air Station Miramar: E of I-15 and W of Santee; Training Area #1 on far east side of station near Sycamore Canyon 230 Comment
  SD152835  Quercus berberidifolia Steve Boyd, Tim Ross 1992-5-5 7218 Riverside Southern Santa Ana Mountains, San Mareo Canyon Wilderness Area, Oak Flats area east of Verdugo Potrero, in chaparral & oak woodland borders 730 Comment
  SD153293  Quercus berberidifolia Jeannie Gregory 2003-6-7 357 San Diego Alpine, west 5 acres of old El Rancho Metate on Tavern Road. 580 Comment
  SD153294  Quercus berberidifolia Jeannie Gregory, John Gregory 2003-9-14 528 San Diego Sunrise Highway, 1 mile below Crouch Valley 1372 Comment
  SD153295  Quercus berberidifolia Jeannie Gregory 2003-5-17 144 San Diego Roland Reed's Mine on Pala Chief Mountain 395 Comment
  SD155453  Quercus berberidifolia Craig Reiser 2001-3-22 San Diego 1 mile west of Barrett Junction and north of Highway 94, ca. 200 yards. Comment
  SD156331  Quercus berberidifolia Jon P. Rebman, Jeannie Gregory 2003-10-7 9594 San Diego Laguna Mountains: Lucky 5 Ranch; southern portion of new acquisition by California State Parks: west side of Sunrise Hwy (S-1) between Cuyamaca Lake and Mount Laguna 1659 Comment
  SD156332  Quercus berberidifolia Jon P. Rebman, M. Simpson, J. Gregory, & M. Miller 2003-6-8 9335 San Diego Viejas Mountain: North of Alpine; riparian zone on lower, north side of mountain on USFS land just east of Kelley/Rebman ranch at 565 Anderson Truck Trail 762 Comment
  SD158126  Quercus berberidifolia Jeannie Gregory 2004-3-14 688 San Diego Alpine, Otto Road, 1/2 mile North of Alpine Blvd off of Victoria Drive. 200 Comment
  SD158127  Quercus berberidifolia Jeannie Gregory 2004-5-1 811 San Diego Alpine, Viejas Mountain, Anderson Truck Trail, north of Anderson Road. 750 Comment
  SD158128 Image available Quercus berberidifolia Dick Schwenkmeyer, Jan Maxted 2004-8-8 43 San Diego North slope of Lyons Peak, Jamul 824 Comment
  SD158306  Quercus berberidifolia Fred Sproul 2000-7-19 San Diego Miramar G parcels, east of I-15 & west of Elanus Canyon Comment
  SD158707  Quercus berberidifolia Andrew R. Pigniolo 2003-5-9 1108 San Diego Boulevard - Garza Property near Shasta Lane - Location 5 - saddle near north end of property. 1125 Comment
  SD159882  Quercus berberidifolia Jim Lightner 2004-5-2 60 San Diego L.L. Ranch, Bell Bluff Truck Trail, 2 mi south of I-8 on Japatul Valley Road. 961 Comment
  SD159883  Quercus berberidifolia Jim Lightner 2004-5-2 61 San Diego L.L. Ranch, Bell Bluff Truck Trail, 2 mi south of I-8 on Japatul Valley Road. 933 Comment
  SD160602  Quercus berberidifolia Jon P. Rebman, Jeannie Gregory 2003-5-1 8726 San Diego Crestridge Ecological Reserve: west of La Cresta between Alpine and El Cajon; east of Rios Canyon, on north-facing slope 850 Comment
  SD163024  Quercus berberidifolia Jon P. Rebman, Julian Duval 2002-5-7 8012 San Diego Quail Botanical Gardens: Encinitas, north of Encinitas Blvd. on Quail Gardens Drive; northeast end of Garden in fragments of natural vegetation 75 Comment
  SD163025  Quercus berberidifolia Jon P. Rebman, Julian Duval 2002-5-7 8002 San Diego Quail Botanical Gardens: Encinitas, north of Encinitas Blvd. on Quail Gardens Drive; southeast end of Garden in fragments of natural vegetation 73 Comment
  SD163473  Quercus berberidifolia Linnea Spears, H. Schmallbach 2004-5-19 148 San Diego Cuyamaca Rancho State Park (West Mesa) 0.3 miles NE of intersection of Fern Flat Fire Road and West Mesa Loop Trail, 1.7 miles ESE of Cuyamaca Peak, 0.8 miles NW of intersection of West Mesa Fire Road and St Rd 79 1434 Comment
  SD163474  Quercus berberidifolia Judy Gibson 2004-9-3 341 San Diego Descanso, hillside above Hulburd Grove area. 1121 Comment
  SD163720  Quercus berberidifolia MaryAnn Brooks-Gonyer, George Brooks-Gonyer 2004-10-3 23 San Diego Nature Trail, just east of Circle R Drive, about 1 mile east of Old Highway 395; east facing slope between nature trail and a creek Comment
  SD163721  Quercus berberidifolia MaryAnn Brooks-Gonyer, George Brooks-Gonyer 2004-10-3 24 San Diego Nature Trail, just east of Circle R Drive, about 1 mile east of Old Highway 395; east facing slope between nature trail and a creek Comment
  SD164227  Quercus berberidifolia Jon P. Rebman, J. Gregory, K. Rich, & M. Elvin 2003-9-30 9511 San Diego Otay Mountain Ecological Reserve (California Dept. of Fish & Game): Southeast of Otay Lake; approx. 1 mile south of Otay Lakes Road; along arroyo bottom at north end of reserve 210 Comment
  SD164457  Quercus berberidifolia Dave Bramlet 1991-5-30 2165 San Diego Otay Mesa: Northeast end, in a small unnamed canyon ca. 0.3 km N Otay River and 0.5 km east of O'Neil Canyon Growing on west-facing slope in Diegan coastal sage scrub. 110 Comment
  SD164700  Quercus berberidifolia Andrew C. Sanders 2005-6-17 31090 San Diego Boden Canyon Ecological Reserve at E end of San Pasqual Valley, along entrance road from Hwy 78 to Clevenger Canyon 244 Comment
  SD165211  Quercus berberidifolia Enrique Medina, Elspeth Cleghorn 2004-9-25 44 San Diego Square # 8. Noble Mine Jeep trail. Side trail leading to mine openings. 1438 Comment
  SD165611  Quercus berberidifolia Barbara Sullivan, Nan Criqui 2004-5-13 64 San Diego Durango and Del Mar Heights road near Crest canyon, San Diego 109 Comment
  SD165612  Quercus berberidifolia Mark Mendelsohn, Anita Herring 2002-8-21 38 San Diego Santa Ysabel Ranch Open Space Preserve (West property), located just to the northwest of the junction of SR-78 and SR-79 and the town of Santa Ysabel. 908 Comment
  SD166823  Quercus berberidifolia Jon P. Rebman, J. Gregory, J. Rocks, & J. Dewitt 2004-8-10 10598 San Diego Sycuan Peak Ecological Reserve (California Dept. of Fish & Game): southeast of Dehesa, southwest of Loveland Reservoir; on the lower north side of Sycuan Peak, in a wet spring area along Sloan Canyon Road 249 Comment
  SD167107  Quercus berberidifolia Andrew C. Sanders 2005-10-19 31897 San Diego Palomar Mtn., DFG Plaisted Creek Ecological Reserve, NE of Rincon and Pauma Valley, between Plaisted Creek and Hwy 76, N of area of former residences and S of Plaisted Cr. 793 Comment
  SD167587  Quercus berberidifolia Aimee E. Kessler 2005-2-8 36 San Diego La Costa, Carlsbad. South side of Anillo Way near intersection with Levante St. 29 Comment
  SD168326  Quercus berberidifolia Jon P. Rebman, J. Gregory, J. Rocks, & M. Mulligan 2005-3-10 11211 San Diego Sycuan Peak Ecological Reserve (California Dept. of Fish & Game): southeast of Dehesa, south of Loveland Reservoir; southwest side of Sycuan Peak, north of Lawson Valley Road 544 Comment
  SD171445  Quercus berberidifolia Jon P. Rebman, J. Gregory, M. Mulligan, & K. Rich 2005-4-8 11516 San Diego Otay Mountain Ecological Reserve (California Dept. of Fish & Game): south of Lower Otay Lake; southwestern part of the reserve, west of the Olive Grove 395 Comment
  SD172478  Quercus berberidifolia Jerilyn Hirshberg 2005-8-23 1170 San Diego Cleveland National Forest Lake Henshaw Viewing Area on County Road S-7, 2 miles north of Highway 76 1100 Comment
  SD172479  Quercus berberidifolia Jeannie Gregory, J. Carlstrom, A. Bogardt, L. Young 2005-6-29 1690 San Diego Cleveland National Forest; Laguna Mountains; 1/2 mile N of Sunrise Hwy (S-1),1.0 mile W of Monument Peak, 1.0 mile E of El Prado Meadow on Foster Point Trail 1725 Comment
  SD173897  Quercus berberidifolia Jeremy Buegge 2005-3-5 1272 San Diego City of San Diego (Rancho Bernardo), boundary of Ralph's Agriculutural Preserve, along dirt road of utility line, W of where it parallels High Mesa Ct, 1.4 mi NW of intersection of I-15 and Rancho Bernardo Rd. 152 Comment
  SD174271  Quercus berberidifolia Margaret R. Mulligan, J. Rebman, J. Ekhoff, J. Martin, T. Dillingham 2005-8-4 1310 San Diego Just north of peak of McGinty Mountain, The Environmental Trust land. 3 mi SE of city of El Cajon. 639 Comment
  SD175826  Quercus berberidifolia D. G. Kelch 2006-12-8 06 528 B San Diego Warner Springs. Comment
  SD177751  Quercus berberidifolia Jon P. Rebman, Jeannie Gregory 2007-3-25 13052 San Diego Cleveland National Forest: Pine Creek Wilderness; north of Barrett Lake, southeast of Alpine; north of the Horsethief Canyon Trailhead on Lyons Valley Road, along a trail in the bottom of Horsethief Canyon; note that this area was partially burned in 2006 634 Comment
  SD177754  Quercus berberidifolia Jon P. Rebman, J. Gregory and M. Mulligan 2006-10-5 12991 San Diego Lake Henshaw (Vista Irrigation District property): NW side of Lake along Henshaw Truck Trail, approx. 0.7 miles NE of the junction of Hwy. 76 and E Grade Road; near the gate on the Truck Trail 869 Comment
  SD177755  Quercus berberidifolia Jon P. Rebman, J. Gregory and M. Mulligan 2006-10-5 12989 San Diego Lake Henshaw (Vista Irrigation District property): NW side of Lake along Henshaw Truck Trail, approx. 0.7 miles NE of the junction of Hwy. 76 and E Grade Road; near the gate on the Truck Trail 869 Comment
  SD177756  Quercus berberidifolia Jon P. Rebman, Jeannie Gregory 2007-3-25 13059 San Diego Cleveland National Forest: Pine Creek Wilderness; north of Barrett Lake, southeast of Alpine; north of the Horsethief Canyon Trailhead on Lyons Valley Road, along a trail in the bottom of Horsethief Canyon; note that this area was partially burned in 2006 634 Comment
  SD177757  Quercus berberidifolia Jon P. Rebman, Michael Wall 2007-4-19 13125 San Diego Poser Mountain (Cleveland National Forest): NE of Alpine and Viejas Indian Reservation; N of Old Viejas Grade Road; along the western ridgetop of the mountain 1170 Comment
  SD178149  Quercus berberidifolia Andrew C. Sanders 2005-5-13 30215 San Diego Peninsular Ranges, Blue Sky Ecological Reserve, east of Rancho Bernardo and north of Poway, along Green Valley Truck Trail, in canyon above turnoff to Lake Poway. In dry soil at upper edge of riparian zone. (IPB 11/07) 206 Comment
  SD178564  Quercus berberidifolia Daniel Williford 2006-4-20 140 San Diego Fox Outdoor School, 15 mi NW of Santa Ysabel, Hwy. 76, 3.5 W of Lake Henshaw, just N of amphitheatre. 769 Comment
  SD178565  Quercus berberidifolia Victoria Marshall 2005-11-13 4 San Diego Woodson Mountain, approx 4.5 mi west of Ramona and 5.5 mi east of Poway; approx. I(c) mi from the summit of the mountain on the asphalt road accessed via Highway 67. 771 Comment
  SD178566  Quercus berberidifolia Victoria Marshall 2006-3-31 96 San Diego Mount Woodson, east of the city of Poway, along the Fry-Keogle Trail, ca. I(c) mi NE of summit. 561 Comment
  SD178567  Quercus berberidifolia Jeremy Buegge, Adam Wagschal 2006-3-24 1345 San Diego San Diego. Just SW of Balboa Ave/Murphy Canyon Rd intersection. Tributary to Murphy Canyon. 85 Comment
  SD181502  Quercus berberidifolia James Henrickson 1985-4-14 19813 San Bernardino About 12 airmiles northwest of San Bernardino, in lower Lytle Creek Wash, about 2-4 miles north of I-15, openings and terraces in lower chaparral. 730 Comment
  SD183658  Quercus berberidifolia Barbara Booth 2006-9-10 29 A San Diego Oak Grove. 25249 Oak Grove Truck Trail, ca. 1 mile S of its intersection with Highway 79, streamside east of Rattlesnake Creek just N of Cleveland National Forest Boundary. 915 Comment
  SD183659  Quercus berberidifolia Jeannie Gregory, J. Schlachter, L. Aerne, M. Mulligan 2006-6-30 2036 San Diego 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). 683 Comment
  SD184789  Quercus berberidifolia Judy Carlstrom 2006-6-28 296 San Diego Poway, ca. I(c) mi E of the intersection of Pomerado Rd and Twin Peaks Rd, near Larchmont St. 199 Comment
  SD186231  Quercus berberidifolia A. C. Sanders, T. B. Salvato 2004-2-16 27392 Riverside Foothills at edge of Temescal Valley, south of Brown Canyon. 451 Comment
  SD186232  Quercus berberidifolia A. C. Sanders, Mark Elvin, M. S. Enright 2002-4-16 24970 Riverside Laborde Canyon and adjacent slopes and side canyons, 1.0 mile east of Mt. Eden, southwest of Beaumont. 548 Comment
  SD18713  Quercus berberidifolia Frank F. Gander 1937-9-16 4430 San Diego Descanso Junction Comment
  SD187978  Quercus berberidifolia Michael G Simpson, Leilani Valdez 2006-5-2 2713 San Diego Iron Mountain, Poway, along hiking trail, 0.8 miles east of the intersection of Hwy 67 and Poway Rd, 0.5 mile NW of Iron Mtn peak. 557 Comment
  SD187979  Quercus berberidifolia Hal Goforth, Sharon Goforth 2006-6-21 13 San Diego El Cajon, canyon at end of Boyington Pl, West of Fletcher Hills and East of Grossmont College, Northeast of Navajo Rd. 199 Comment
  SD187980  Quercus berberidifolia Victoria Marshall 2006-10-21 424 San Diego Woodson Mountain Trail accessed at junction of Lake Poway Loop Trail and Woodson Mountain Trail approx. A| mi east of Lake Poway. 487 Comment
  SD188909  Quercus berberidifolia Ian Cain, Phil Lambert 2006-10-28 336 San Diego City of Lakeside. Silverwood Wildlife Sanctuary. 13003 Wildcat Canyon Road. Midway along Wright-McConnell Trail. 462 Comment
  SD188910  Quercus berberidifolia Jan E. Maxted 2006-8-29 359 San Diego Bratton Valley, Land surrounding 17536 Sierra Cielo Ln, 3 mi. N. of town of Dulzura, 1.25 mi. SW of Lyons Peak summit, 1.25mi. NW of inters of Honey Springs Rd & Deerhorn Valley Rd. 744 Comment
  SD188911  Quercus berberidifolia Jan E. Maxted, Don Maxted 2006-8-15 353 San Diego Bratton Valley, Land surrounding 17536 Sierra Cielo Ln, 3 mi. N. of town of Dulzura, 1.25 mi. SW of Lyons Peak summit, 1.25mi. NW of inters of Honey Springs Rd & Deerhorn Valley Rd. 757 Comment
  SD189711  Quercus berberidifolia Karen Rich, Gary Erbeck 2005-1-23 214 San Diego East Del Mar, open space along west side of El Camino Real, at intersection with Derby Downs. 71 Comment
  SD189712  Quercus berberidifolia Andy Mauro, Kathleen Mauro 2006-8-18 26 San Diego Ewing Preserve in Ranch Santa Fe; Approx. 0.8 mi on Linea Del Cielo (S-8) from its intersection with La Granada (S-9), just N of La Sencilla. East side of road. 75 Comment
  SD192558  Quercus berberidifolia John LaGrange, John and Linda La Grange 2006-8-15 25 San Diego Cleveland National Forest, NW of Black Mountain, Lusardi Canyon Truck Trail, where the road crosses Middle Ridge between Carney Canyon and Temescal Creek near benchmark 2336 736 Comment
  SD192559  Quercus berberidifolia John Groth 2007-4-22 32 San Diego Cleveland National Forest, Cuyamaca Mountains, 9 mi W of Middle Peak, 300' S of Boulder Creek Road near Anahuac Spring 946 Comment
  SD192560  Quercus berberidifolia Jim Rocks, M. Mulligan 2007-5-17 499 San Diego Camp Pendleton Marine Corps Base, NW section of Charlie Training Area, ca. 5 miles NE of Camp Talega (64 Area), ca. I(c) mi S of county line and ca. A| mi NW of White Oak Springs. 390 Comment
  SD193297  Quercus berberidifolia A. C. Sanders 2005-5-6 29976 San Diego Blue Sky Ecological Reserve, east of Rancho Bernardo and north of Poway, along Green Valley Truck Trail. 213 Comment
  SD195855  Quercus berberidifolia Jon P. Rebman, M. Mulligan & M. Dinkins 2009-4-15 17041 San Diego Camp Pendleton Marine Corps Base: Papa 3 Training Area in the northwestern portion of base and on the east side of the San Onofre Mountains; along Horno Canyon Road; burned in Horno Fire 210 Comment
  SD196510  Quercus berberidifolia Paul Beiley 2007-8-15 168 San Diego Lakeside, Louis A. Stelzer County Park, just S of Wildcat Canyon Rd. about I(c) mi. NE of its intersection with Willow Rd. Along banks of Wildcat Canyon Creek about a half-mile W of Stelzer Summit. 202 Comment
  SD196511  Quercus berberidifolia Richard L. Breisch 2007-9-1 292 San Diego Cleveland National Forest, north of Morena Village, along Pacific Crest Trail, approx A| NW of junction of Buckman Springs Road and Oak Drive 988 Comment
  SD196512  Quercus berberidifolia Paul Beiley 2007-10-11 178 San Diego Lakeside, Louis A. Stelzer County Park, just S of Wildcat Canyon Rd. about I(c) mi. NE of its intersection with Willow Rd. Along banks of Wildcat Canyon Creek about a half-mile W of Stelzer Summit. 188 Comment
  SD196513  Quercus berberidifolia Paul Beiley 2007-10-11 179 San Diego Lakeside, Louis A. Stelzer County Park, just S of Wildcat Canyon Rd. about I(c) mi. NE of its intersection with Willow Rd. Along banks of Wildcat Canyon Creek about a half-mile W of Stelzer Summit. 188 Comment
  SD197343  Quercus berberidifolia Jon P. Rebman, L. Aerne-Hains, J. Gregory, & C. Brennan 2009-5-28 17877 San Diego Cleveland National Forest: Northeast of El Cajon Mountain, west of the San Diego River, and south of Barona Mesa; along El Cajon Mountain Truck Trail 669 Comment
  SD20078  Quercus berberidifolia Frank F. Gander 1937-12-5 4773 San Diego Sumner's Ranch, San Felipe Comment
  SD201723  Quercus berberidifolia Margaret R. Mulligan, Ziad Hussami, Sari Barkah 2008-5-14 2578 San Diego Hellhole Canyon Open Space Preserve: east of Valley Center and northeast of Lake Wohlford; north portion of preserve, lesser western ridge of Rodriguez Mountain ca. 2 miles west of main peak. 942 Comment
  SD204353  Quercus berberidifolia Jon P. Rebman, L. Aerne-Hains & W. Schmidtmann 2010-3-11 18843 San Diego Cleveland National Forest: Southeast of El Cajon Mountain; west of the El Capitan Reservoir, along El Cajon Mountain Truck Trail near the top of hill 540 Comment
  SD206733  Quercus berberidifolia Jon P. Rebman, J. Schlachter & volunteer plant collectors 2010-6-12 19698 San Diego Southeast of Campo: along Smith Canyon approximately 0.4 miles north of the USA/Mexico border; on Bureau of Land Management lands 900 Comment
  SD207861  Quercus berberidifolia Nancy Nenow, Lawrence Glacy 2007-4-11 283 San Diego Warner Springs Ranch, west side of Inspiration Point loop road just off Camino San Ignacio, I(c) mile SE of intersection with Highway 79 1067 Comment
  SD207862  Quercus berberidifolia Stacy Anderson 2008-3-31 29 San Diego Ramona, Cleveland National Forest, E end San Diego Country Estates, 0.1 mi S of Ramona Oaks Rd and Bellemore Dr, S of San Vicente Ck 501 Comment
  SD210247  Quercus berberidifolia Jon P. Rebman, W. Schmidtmann, J. Rocks & volunteers 2010-12-2 20539 San Diego Camp Pendleton: Golf Training Area; east of De Luz Road and north of Camp De Luz; along De Luz Creek 70 Comment
  SD215043  Quercus berberidifolia Reginald Durant, D. Taylor, Hiromi, S. Palksdorf, J. Stei 2008-6-22 13 San Diego Cleveland National Forest, along Cutca Trail, 4.5 miles SW of town of Auanga (Highway 79), 1.47 miles NE of Morgan Hill. 1124 Comment
  SD21626  Quercus berberidifolia Frank F. Gander 1938-5-27 5856 San Diego Rattlesnake Valley, Harper Ranch Comment
  SD222008  Quercus berberidifolia Michael G. Simpson 2011-4-23 3411 San Diego Mission Trails Regional Park, San Diego. East facing bank of trail, ca. 0.2 mile along loop trail starting at north dead-end of Cowles Mtn. Blvd. 185 Comment
  SD22901  Quercus berberidifolia A. J. Stover 1938-9-27 San Diego Mt. Tecate Comment
  SD229166  Quercus berberidifolia Dick Schwenkmeyer 2012-3-26 658 Riverside Mt. San Jacinto: Garner Valley, Kenworthy (site #2), approx 1 mile northeast of junction of Highway 74 and Morris Ranch Road, base of steep bouldery slope. 1374 Comment
  SD230555 Image available Quercus berberidifolia Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-3-27 25732 San Diego Camp Pendleton: northwest portion of Base; Training Area Alpha One; east of Basilone Road, on a southeast-facing slope and side canyon just north of San Juan Road and San Onofre Creek 89 Comment
  SD23201  Quercus berberidifolia Frank F. Gander 1938-10-20 6838 San Diego 3 miles SouthEast of Oak Grove Ranger Station Comment
  SD232695  Quercus berberidifolia A. C. Sanders 1995-11-26 17911 Riverside Tule Creek Valley, NE of Tule Pk, between Aguanga & Anza, S of Hwy 371. Rolling hills. Small canyon crossing Spanish Spur Trail ca. 0.1 mi. N of Deer Spr. Trail, 0.2 mi N of Kearsarge Rd. NE/4 sec. 22. 1189 Comment
  SD234877  Quercus berberidifolia A. C. Sanders, M. Elvin, C. Burrascano, A. Pignoli, A. Thompson, et al 2003-5-4 26519 San Diego Peninsular Range: Otay Mountain, ridge ca. 2 - 3 miles east of the peak, around end of jeep trail. 945 Comment
  SD234878  Quercus berberidifolia Fred M. Roberts, Andy Pigniolo, Kam Muri 2003-5-3 5736 San Diego Peninsular Range, San Ysidro Mtns.: Otay Mountain, south side in lower Butteweg Canyon just above border trail, Tijuana River watershed. Canyon bottom along stream course. 167 Comment
  SD238764  Quercus berberidifolia Jon P. Rebman, W. Schmidtmann & G. Kenney 2014-4-8 27808 San Diego Camp Pendleton: northern portion of Base; Training Area Delta, along a canyon north of Case Springs Road near the Base boundary, northwest of Margarita Peak & north of Case Springs Lake 678 Comment
  SD239768  Quercus berberidifolia Dan S. Cooper 2011-3-28 311 22 Los Angeles Industry Hills, S of Temple Ave., La Puente. 177 Comment
  SD241993  Quercus berberidifolia Jon P. Rebman, W. Schmidtmann, and G. Kenney 2012-6-5 24638 San Diego Camp Pendleton: Training Area Romeo I; east of Camp Horno and south of Basilone Road; off of a dirt road that connects to Horno Canyon Road 220 Comment
  SD241994 Image available Quercus berberidifolia Jon P. Rebman, W. Schmidtmann, and G. Kenney 2012-6-5 24648 San Diego Camp Pendleton: Training Area Romeo I; east of Camp Horno and south of Basilone Road; off of a dirt road that connects to Horno Canyon Road 220 Comment
  SD244164  Quercus berberidifolia A. C. Sanders, Timothy W. Chumley 2013-4-5 40776 Riverside Peninsular Range: Temescal Canyon, east of Glen Ivy near where Temescal Canyon Road passes under I-15 (Lake Mathews 7.5'Q) 317 Comment
  SD245801  Quercus berberidifolia Judy Carlstrom 2011-3-5 537 San Diego Valley Center area; 1.5 miles E of I-15, about 4.5 miles W of Valley Center, just S of High Vista Road 479 Comment
  SD245802  Quercus berberidifolia Nancy Nenow 2010-8-28 1446 San Diego Cleveland National Forest; Puerta La Cruz Road east fork; south of Chihuahua Valley along east fork of Puerta La Cruz Road, about 3 miles NE Holcomb Village and Highway 79 1182 Comment
  SD246483  Quercus berberidifolia Jon P. Rebman, W. Schmidtmann & G. Kenney 2015-5-20 30282 San Diego Camp Pendleton: northern portion of Base; Bravo 1 Training Area; south of Talega Road; along a gradual slope and canyon bottom below ridge road 174 Comment
  SD247162  Quercus berberidifolia Don Fosket 2013-7-18 156 San Diego Cleveland National Forest; north of Ramona; along the Santa Ysabel Creek Trail, 0.75 mile W of junction with Pamo Road 327 Comment
  SD247163  Quercus berberidifolia Beverly Pecunia 2010-8-6 285 San Diego North of Escondido; 1.6 miles NE of I-15 and Mountain Meadows Road, W of Turner Lake 444 Comment
  SD247164  Quercus berberidifolia Judy Dunning 2009-3-26 115 San Diego El Cajon; Crest, South side of Al Bahr Rd, 1/10 mile S of intersection with Mountain View Road 473 Comment
  SD248432  Quercus berberidifolia Jeremiah George 2012-8-7 70812 3 Riverside Beaumont, Western Knolls, north central slope of eastern half of bench between Highway 60 and Oak Valley Parkway, east of Potrero Blvd. 747 Comment
  SD248433  Quercus berberidifolia Jeremiah George 2012-8-8 80812 1 Riverside Moreno Badlands: San Timoteo Canyon, south of E Casco So. Calif. Edison substation, west side of San Timoteo Creek, west of dirt SCE line access road. 655 Comment
  SD250063  Quercus berberidifolia Beverly Pecunia 2010-8-6 287 San Diego North of Escondido; 1.6 miles NE of I-15 and Mountain Meadows Road, W of Turner Lake 444 Comment
  SD252172  Quercus berberidifolia Nancy Nenow 2010-5-8 1096 San Diego Cleveland National Forest; Puerta La Cruz Road; 1.75 miles SE Mitchell Camp Road and Chihuahua Valley Road; 6 miles N of Warner Springs and Hwy 79 1171 Comment
  SD254630  Quercus berberidifolia Mitch Provance 2012-1-25 17378 Riverside Badlands of Western Riverside County; San Timoteo Canyon, SW end along SCE powerline access road between El Casco Substation and Hwy 60. 654 Comment
  SD254631  Quercus berberidifolia Mitch Provance 2012-1-25 17375 Riverside San Timoteo Canyon, SW end along SCE powerline access roads between El Casco Substation and Hgighway 60. 654 Comment
  SD256589  Quercus berberidifolia Larry Hendrickson 2013-10-6 6271 San Diego Cuyamaca-Laguna Mountains, Pine Hills. William Heise County Park, Desert View Trail, 0.7 mile NE of park entrance kiosk and 0.2 mile NW of trailhead. 1369 Comment
  SD256590  Quercus berberidifolia Warren Schmidtmann, John LaGrange 2014-4-11 402 San Diego Tecate Peak; along dirt road 2.39 miles SW of intersection Highway 94 (Campo Road) and Hwy 188 (Tecate Road). 470 Comment
  SD258123  Quercus berberidifolia Larry Hendrickson 2015-9-23 6748 San Diego Julian area; Inspiration Point; east of State Route 79; 3.0 miles SE of Julian and 0.1 mile NE of 79 and access road to lookout, beside paved loop road. 1413 Comment
  SD258124  Quercus berberidifolia Frank Landis, Fred Roberts, Josue Campos 2012-11-27 201211279 San Diego Del Mar Mesa; City of San Diego; vicinity 0.68 mile WSW of the intersection Highway 56 and Camino del Sur 77 Comment
  SD259275  Quercus berberidifolia Susan T Welker 1991-4-21 San Diego San Elijo Lagoon Ecological Reserve; Bluff north of Solana Hills Drive, west of I-5, south side of Reserve. 60 Comment
  SD25980  Quercus berberidifolia Frank F. Gander 1939-10-12 7799 San Diego Inaja Indian Reservation Comment
  SD26069  Quercus berberidifolia Charles F. Harbison, Stover 1939-11-4 San Diego Otay Mountain Comment
  SD261563  Quercus berberidifolia Jon Rebman, W. Schmidtmann and G. Kenney 2017-4-11 32930 San Diego Camp Pendleton: northeastern portion of Base south of De Luz Road (paved) and east of De Luz Creek; Training Area Hotel: along the dirt road labelled as De Luz Road on Base 102 Comment
  SD261564  Quercus berberidifolia Jon Rebman, J. LaGrange, J. Roberts, M. Fillius, J. Mauseth, P. Cowett, & J. Moore 2017-5-12 33300 San Diego Cleveland National Forest: Barber Mountain: west of Barrett Lake and southeast of the junction of Honey Springs Road and Lyons Valley Road; along Forest Rte. 17S10/Barber Mountain Road, open meadow a surrounding chaparral 844 Comment
  SD27654  Quercus berberidifolia Frank F. Gander 1940-5-23 8753 San Diego Hot Springs Mountain, near Eagle's Nest Comment
  SD38236  Quercus berberidifolia Edith A. Purer 1935-5-11 6578 Los Angeles Malibou Lodge Road, Santa Monica Mountains. Comment
  SD74728  Quercus berberidifolia Reid Moran 1969-4-26 15813 San Diego Near summit of Tecate Mountain 1150 Comment
  SD7926  Quercus berberidifolia Daniel Cleveland 1889-1 San Diego San Diego Comment
  SD85823  Quercus berberidifolia R. Mitchel Beauchamp 1971-1-21 1494 San Diego West mesa area between Cowles Mountain & Del Cerro 110 Comment
  SD90238  Quercus berberidifolia Benjamin C. Stone Nov 1953 502 A Los Angeles San Gabriel Mountains, hills north of Monrovia 1006 Comment
  SDSU12043  Quercus berberidifolia Jason Giessow 1995-3-20 320955 San Diego CampPendelton Marine Corp Base, Roblar road, 3.5 miles before Case springs, on hillside, 12 ft from road to West. 448 Comment
  SDSU12221  Quercus berberidifolia Michael G. Simpson 1997-3-13 13 III97C San Diego Junction of jeep road with canyon, two canyons south of Sheperd canyon, Mission Trails Regional Park; east ca. 100 feet on foot trail. 213 Comment
  SDSU12227  Quercus berberidifolia Michael G. Simpson 1997-3-13 13 III97C San Diego Junction of jeep road with canyon, two canyons south of Sheperd canyon, Mission Trails Regional Park; east ca. 100 feet on foot trail. 213 Comment
  SDSU12228  Quercus berberidifolia Michael G. Simpson 1997-3-13 13 III97C San Diego Junction of jeep road with canyon, two canyons south of Sheperd canyon, Mission Trails Regional Park; east ca. 100 feet on foot trail. 213 Comment
  SDSU12398  Quercus berberidifolia Lori J. Hargrove 1996-3-21 6 San Diego Near jeep trail along ridge, ca. 1 mile south-west of Fortuna Mtn. Mission Trails Regional Park. 238 Comment
  SDSU13623  Quercus berberidifolia W. Miller with C. Mosse 1972-7-19 Riverside Comment
  SDSU13905  Quercus berberidifolia Michael G. Simpson, Claudia Luke & Shane Waddell 2000-5-23 2130 Riverside Santa Margarita Ecological Reserve (SDSU), southeast region, El Valle meadow. 648 Comment
  SDSU13915  Quercus berberidifolia Michael G. Simpson, Claudia Luke & Shane Waddell 2000-5-23 2148 Riverside Santa Margarita Ecological Reserve (SDSU), southeastern region, northern end of northern most (narrow) deer grass meadow. 646 Comment
  SDSU13965  Quercus berberidifolia Michael G. Simpson 2002-4-2 2245 San Diego Cuyamaca Mtn. State Park, Oakzanita Peak trail, ca. 1/8 from peak. 1518 Comment
  SDSU14224  Quercus berberidifolia Adrienne D. Russell, Kimberly O'Connor, Nicolas O'Connor, and Gale Bustillo 2000-5-14 148 San Diego Eastern portion of Oak Crest Park, south of Encinitas Blvd and north of Oak Crest Junior High School, Encinitas. 98 Comment
  SDSU14782  Quercus berberidifolia Craig H. Reiser, Fred T. Sproul 1989-6-15 15 -VI-89 San Diego Camp Joseph Pendleton MCB. San Diego County, California. Base Section: Charlie. 244 Comment
  SDSU15292  Quercus berberidifolia Jason Giessow, Jessie Else 1995-6-27 San Diego UTM-Easting: 475774.0816; UTM-Northing: 3695339.9991. Training Area: CONTONEMENT. LTETM PLOT: 70.2. LTETM Unknown code: . 114 Comment
  SDSU15471  Quercus berberidifolia Zach Principe, Eric LaCoste 1998-7-8 San Diego UTM-Easting: 466090.09; UTM-Northing: 3697230; Training area: 409 IMPACT AREA; LTETM Plot#: 147; LTETM Unknown code: S04. 411 Comment
  SDSU16331  Quercus berberidifolia Karnes, H. K. and Spears, L. A. 2004-4-16 15 San Diego SDSU's Sky Oaks Biological Field Station 1448 Comment
  SDSU16553  Quercus berberidifolia Jon Rebman, M. Simpson, J. Gregory, & M. Miller 2003-6-8 9335 San Diego Viejas Mountain: North of Alpine; riparian zone on lower, north side of mountain on USFS land just east of Kelley/Rebman ranch at 565 Anderson Truck Trail 762 Comment
  SDSU17376  Quercus berberidifolia C. Matt Guilliams, Janet Franklin, Liz Santos, Erin Bergmann 2007-6-5 348 San Diego Cuyamaca Rancho State Park, Arroyo Seco, southwest of Airplane Ridge. 1354 Comment
  SDSU19035  Quercus berberidifolia C. Matt Guilliams 2008-6-11 741 San Diego Beauty Mountain region, south of Chihuahua Valley Road along Puerta De La Cruz Road. Approximately 4 km from State Route 79 and 10 linear miles north-northwest of Warner Hot Springs. 1300 Comment
  SDSU19774  Quercus berberidifolia Michael G. Simpson 2011-4-23 3411 San Diego Mission Trails Regional Park, San Diego. East facing bank of trail, ca. 0.2 mile along loop trail starting at north dead-end of Cowles Mtn. Blvd. 186 Comment
  SEINET1004938  Quercus berberidifolia Jeannie Gregory, J. Schlachter, L. Aerne, M. Mulligan 2006-1 2036 San Diego 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. 683 Comment
  SEINET10678317  Quercus berberidifolia Tracy Scott, Andrew Townesmith; Karen M. Meyer 2007-3-18 Scott 135 Riverside San Bernardino National Forest. San Jacinto Mountains. About 1.7 mi on Little Thomas Mtn. Rd., S of Lake Hemet, from Rt. 74. 1467 Comment
  SEINET10730811  Quercus berberidifolia Andrew Townesmith, Karen M. Meyer 2007-8-5 Townesmith 903 Tehama Mendocino National Forest, Grindstone Ranger District. Vicinity of Thomes Gorge Trailhead, off Forest Service route M4, 10.4 miles southwest of the intersection of M4 and M2 in Paskenta. T23N R7W S28. 654 Comment
  SEINET10886384  Quercus berberidifolia Tracy Scott, Andrew Townesmith; Karen M. Meyer 2007-3-9 Scott 112 San Diego Cleveland National Forest. 0.8 mi. down Woodridge Rd. in town of Oak Grove, at Oak Grove trailhead. 855 Comment
  SEINET13297596 Image available Quercus berberidifolia T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs 2016-1 8349 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.) 424 Comment
  SEINET2047472 Image available Quercus berberidifolia Dixie Z. Damrel, W. Hodgson, S. Doan, A. Salywon, R. Puente-Martinez, J. Rebman, H. Kesner, Opus & Dax 2002-8-14 1751 B San Diego 1896 Comment
  SEINET234376  Quercus berberidifolia John Tucker 1948-9-26 1879 Los Angeles 11.4 mi W of Palmdale beside road to Elizabeth Lake Comment
  SEINET238519  Quercus berberidifolia A. C. Sanders, D. Malueg 1998-6-22 22035 Los Angeles San Gabriel Mtns.: La Canada SCE Gould Substation off Hwy 2 Gould Canyon. 595 Comment
  SEINET3101943  Quercus berberidifolia Marc A. Baker, Michelle Cloud-Hughes 2011-6-11 17369 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. 1445 Comment
  SEINET3102123  Quercus berberidifolia Marc A. Baker 2011-10-1 17465 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. 1308 Comment
  SEINET3140708  Quercus berberidifolia Unknown 1948-9-26 1879 Los Angeles 11.4 mi W of Palmdale, beside road to Elizabeth Lake Comment
  SEINET3237751 Image available Quercus berberidifolia T. B. Salvato, Sandra Murcia 2007-10-18 3092 Los Angeles Santa Monica Mountains; near Stunt's Ranch, north of Cold Creek and east of Mulholland Hwy. 305 Comment
  SEINET7249070  Quercus berberidifolia Jeremiah George 2012-1 Riverside Comment
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Nov 18 2015
  SEINET8529304  Quercus berberidifolia L. E. Stevens 2014-1 s.n. Tuolumne Stanislaus National Forest, Damselfly Springs, SSI ID# 159426, Ascension Mountain Quad 1066 Comment
  SEINET8989523  Quercus berberidifolia W. J. Hess, Cherwin, K 2000-1 8980 San Diego 1 mi. N of 76 road to Mt. Palomar, Cleveland Nat'l Forrest. Comment
  SFV12014  Quercus berberidifolia D. L. Koutnik, B. Holguin 1978-4-1 223 Los Angeles San Gabriel Mountains Northwest of Palmdale on Elizabeth Lake Road. 915 Comment
  SFV12017  Quercus berberidifolia D. L. Koutnik, B. Holguin 1978-4-1 227 Los Angeles Antelope Valley side of road from Lake Hughes to Fairmont Reservoir. 1067 Comment
  SFV16177  Quercus berberidifolia P. A. Krueger 1994-5-14 24 Los Angeles San Gabriel Mountains 2 miles west on 2N23 from Newcomb's Saddle._x000B_ 900 Comment
  SFV17674  Quercus berberidifolia J. M. Tucker 1950-11-12 2014 7 Napa Highway 28, 7.7 miles (by road) west of junction with Highway 37. Southeast-facing hillslope above Sage Creek. Comment
  SFV17675  Quercus berberidifolia J. M. Tucker 1948-9-26 1879 Los Angeles San Gabriel Mountains 11.4 miles west of Palmdale; beside road to Elizabeth Lake. Comment
  SFV17677  Quercus berberidifolia J. M. Tucker 1941-8-5 362 Santa Barbara Rattlesnake Canyon, Skofield Ranch north of Santa Barbara. About 100 yards south of Skofield House. Comment
  SFV20801  Quercus berberidifolia L. Gross 2000-11-4 320 Los Angeles Verdugo Mountains Trail at end of Morning Glow, past Sunglow Way, east off La Tuna Canyon Road, Sun Valley. 396 Comment
  SFV20803  Quercus berberidifolia L. Gross 2000-11-4 317 Los Angeles Verdugo Mountains Trail at end of Morning Glow, past Sunglow Way, east off La Tuna Canyon Road, Sun Valley. 366 Comment
  SFV20872  Quercus berberidifolia L. Gross 2000-11-12 326 Los Angeles Verdugo Mountains Green Verdugo Fire Road, off Sunland Blvd. just west of 210 Freeway. This road goes up to Green Verdugo Reservoir. Near road. 412 Comment
  SFV21082  Quercus berberidifolia L. Gross 2000-10-28 304 Los Angeles Verdugo Mountains Brand lateral trail behind the Brand Park Library, ridge west of Idlewood Canyon where Grandview Ave. and Mountain Street meet in city of Glendale. Following fire break up to main crest (to Beaudry fire road). West-facing side of ridge above reservoir. 488 Comment
  SFV22026  Quercus berberidifolia V. Soza, I. E. Anderson, L. Gross 2000-6-6 987 Los Angeles Verdugo Mountains Southwest side of Verdugo Mountains. Along Verdugo Mountainway east of junction with Stough Canyon Mountainway, above Stough canyon, northeast side of peak O'2646. North-northeast-facing slope above along fire near ridgetop. 762 Comment
  SFV6295  Quercus berberidifolia M. H. Grayum, D. Gillen 1974-5-31 s. n. Los Angeles Santa Susana Mountains North side of Oat Mountain, along main ridge road. 1029 Comment
  SFV7100  Quercus berberidifolia K. A. Wilson 1974-8-21 1451 Los Angeles Santa Monica Mountains Mulholland Highway, 1 mile west of Simes Lane. Cornell School Road, Seminole Hot Springs. 260 Comment
  SFV878  Quercus berberidifolia M. Shaw 1963-5-13 s. n. Napa North Coast Ranges Vaca Mountains. Below CA-Highway 128, 4 miles west of Monticello Dam. 120 Comment
  SFV879  Quercus berberidifolia K. A. Wilson 1963-10-24 1309 Los Angeles Santa Monica Mountains Old Topanga Canyon Road, 0.5 miles northwest of Topanga Canyon Blvd. 245 Comment
  SFV880  Quercus berberidifolia K. A. Wilson 1963-10-24 1310 Los Angeles Santa Monica Mountains Old Topanga Canyon Road, 0.5 miles northwest of Topanga Canyon Blvd. 245 Comment
  SFV903  Quercus berberidifolia A. M. Johnson 1934-4-20 4432 Los Angeles Santa Monica Mountains Sepulveda Canyon. Hillside beyond tunnel. Comment
  SFV904  Quercus berberidifolia A. M. Johnson 1934-4-20 4433 Los Angeles Santa Monica Mountains Sepulveda Canyon. Hillside beyond tunnel. Comment
  SFV906  Quercus berberidifolia P. G. Kilburn 1958-9-19 874 Los Angeles Santa Susana Mountains Oat Mountain. 945 Comment
  SFV907  Quercus berberidifolia P. G. Kilburn 1958-9-19 875 Los Angeles Santa Susana Mountains Oat Mountain. 945 Comment
  SJSU10137  Quercus berberidifolia A. W. Jacobs 1937-9-12 Monterey summit of Jolon Grade, near Jolon 457 Comment
  SJSU15784  Quercus berberidifolia John Rawlings, Ken Hickman 2015-9-14 1633 Santa Clara Mt. Umunhum, Santa Clara Co.; west of Mt. Umunhum's Summit Trail upper trailhead. 1029 Comment
  UC1039825  Quercus berberidifolia O. C. Olson 1956-2-7 29 Tehama nw of Deer Creek Flat (on n rim of canyon, Quad 33C3) 609 Comment
  UC1076078  Quercus berberidifolia H. L. Mason 1927-5-20 3737 a Los Angeles Tejon Pass Sierra Liebre Mts. Comment
  UC1076206  Quercus berberidifolia H. L. Mason 1925-12-31 2572 Lake Bartlett Mt. Road Comment
  UC1076208  Quercus berberidifolia H. L. Mason 1926-1-1 2597 Lake Blue Lakes Comment
Read comments
Jun 1 2008
  UC1087419  Quercus berberidifolia Ira L. Wiggins 1927-4-15 2430 San Diego near Carob Acres (below Alpine) Comment
  UC1087420  Quercus berberidifolia Ira L. Wiggins 1922-12-29 1013 San Diego Campo Comment
  UC1090407  Quercus berberidifolia Milo S. Baker 1958-5-11 13249 San Bernardino near town of Devore Comment
  UC1135488  Quercus berberidifolia A. E. Wieslander 1936-8-27 663 San Luis Obispo La Panza Range Santa Barbara National Forest, Pozo Quad. 762 Comment
  UC1135489  Quercus berberidifolia A. E. Wieslander 1936-8-27 662 San Luis Obispo La Panza Range Santa Barbara National Forest, Pozo Quad. 792 Comment
  UC1135490  Quercus berberidifolia J. E. Sowder 1933-6-14 113 Butte .12 mi n 13 Mile House; Chico Quad. 609 Comment
  UC1135491  Quercus berberidifolia R. St. John 1929-10-7 56 Monterey Three Peaks Cape San Martin Quad. 914 Comment
  UC1135492  Quercus berberidifolia G. E. Sindel 1935-11-12 395 Santa Clara 0.5 mi w Bald Mt.; New Almaden Quad. 731 Comment
  UC1135493  Quercus berberidifolia C. R. Clar 1929-10-15 46 Santa Clara Little Uvas (near Bee Farm) New Almaden Quad. 274 Comment
  UC1135495  Quercus berberidifolia R. C. Wilson 1936-9-4 312 Santa Clara 1.75 mi ne Loma Chiquita; New Almaden Quad. 502 Comment
  UC1135496  Quercus berberidifolia N. French 1933-8-15 92 Placer North Fork American River, above Sheridan's Placerville National Forest, Placerville Quad. 548 Comment
  UC1135497  Quercus berberidifolia C. G. Albertus 1933-6-28 36 Butte 1.25 mi e Keefer's Old Mill; Chico Quad. 213 Comment
  UC1135499  Quercus berberidifolia G. T. Nordstrom 1936-4-5 668 Mariposa 2.3 mi nne of Baxter 274 Comment
  UC1135505  Quercus berberidifolia P. L. Johannsen 1936-8-28 1003 Tehama 0.75 mi w junction of Deer Creek and Dead Horse Creek; Paynes Creek Quad. 944 Comment
  UC1135506  Quercus berberidifolia P. L. Johannsen 1931-8-1 16 El Dorado Jayhawk Placerville Quad. 304 Comment
  UC1135507  Quercus berberidifolia W. A. Peterson 1935-11-26 133 Mariposa 2 mi sse Telegraph Hill; Sonora Quad. 609 Comment
  UC1135508  Quercus berberidifolia C. M. Belshaw 1935-11-8 181 Tuolumne 1.5 mi nnw Priest's; Sonora Quad. 701 Comment
  UC1135509  Quercus berberidifolia A. D. Gifford 1937-4-14 806 San Luis Obispo 3.25 mi wsw New District School; Pozo Quad. 518 Comment
  UC1135510  Quercus berberidifolia J. B. Spring 1932-6-27 92 Sonoma 2 mi n Agua Caliente; Napa Quad. 243 Comment
  UC1135511  Quercus berberidifolia R. C. Wilson 1936-7-27 281 Santa Cruz Lomita New Almaden 762 Comment
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Jan 27 2021
  UC1135512  Quercus berberidifolia J. E. Sowder, C. G. Albertus 1933-6-26 95 Butte 1 mi ne Nelson's Bar on Pentz road; Chico Quad. 457 Comment
  UC1135513  Quercus berberidifolia J. E. Sowder, C. G. Albertus 1933-6-26 94 Butte 1 mi ne Nelson's Bar; Chico Quad. 457 Comment
  UC1135514  Quercus berberidifolia F. W. Embree 1934-4-10 36 Sutter 1.5 mi s and .33 mi w North Butte; Marysville Buttes 396 Comment
  UC1135515  Quercus berberidifolia A. D. Gifford 1935-4-14 580 Los Angeles 2.5 mi e Whitaker; Angeles National Forest, Tejon Quad. 914 Comment
  UC1135516  Quercus berberidifolia B. Bolt 1936-5-13 711 San Luis Obispo 2.5 mi nw Cuesta; Santa Barbara National Forest, San Luis Obispo Quad. 457 Comment
  UC1135518  Quercus berberidifolia H. C. Lee 1936-4-23 573 San Luis Obispo 2 mi nw Tar Springs Ranch; San Luis Obispo National Forest, Nipomo Quad. 487 Comment
  UC1135519  Quercus berberidifolia G. T. Nordstrom 1937-4-26 1105 San Luis Obispo 4.9 mi sse Chimney Rock; Adelaida Quad. 426 Comment
  UC1135520  Quercus berberidifolia W. A. Peterson 1937-5-19 872 San Luis Obispo 0.5 mi sw La Panza; La Panza Quad. 609 Comment
  UC1135521  Quercus berberidifolia R. St. John 1930-1-18 71 Los Angeles Las Virgenes Ranch Triunfo Pass Quad. 365 Comment
  UC1135523  Quercus berberidifolia H. R. Josephson 1933-7-24 45 Nevada n slope Bushy Mountain; Smartsville Quad. 304 Comment
  UC1135527  Quercus berberidifolia M. A. Elvin 1933-7-7 34 Yuba 1.5 mi s Virginia Ranch; Smartsville Quad. 457 Comment
  UC1135528  Quercus berberidifolia C. G. Albertus 1933-6-6 16 Butte 1 mi nw Nelson's Bar; Chico Quad. 457 Comment
  UC1135529  Quercus berberidifolia J. E. Sowder 1933-8-4 123 Butte slope above de Sable Power House; Chico Quad. 457 Comment
  UC1135530  Quercus berberidifolia P. L. Johannsen 1937-6-23 1191 Lake 3 mi se Upper Lake; Lakeport Quad. 502 Comment
  UC1135531  Quercus berberidifolia A. Simontacchi 1937-7-6 254 Lake 1.4 mi nnw Upper Lake; Lakeport Quad. 518 Comment
  UC1135535  Quercus berberidifolia C. M. Belshaw 1935-11-12 186 Tuolumne 1 mi nw Priests; Sonora Quad. 701 Comment
  UC1135537  Quercus berberidifolia N. H. French 1936-5-20 806 A Santa Barbara 3 mi sw Cachuma Mt.; Santa Barbara National Forest, Santa Ynez Quad. 1310 Comment
  UC1135540  Quercus berberidifolia J. E. Sowder 1934-5-22 500 Ventura n side Mutau Flat; Santa Barbara National Forest, Mt. Pinos Quad. 1493 Comment
  UC1135542  Quercus berberidifolia W. A. Peterson 1936-6-26 226 Santa Barbara 4.5 mi ssw Big Pine Mt.; Santa Barbara National Forest, Santa Ynez Quad. 1432 Comment
  UC1135543  Quercus berberidifolia D. Axelrod 1935-6-8 53 Santa Barbara 0.8 mi ene Refugio Pass; Lompoc Quad. 853 Comment
  UC1135544  Quercus berberidifolia H. C. Lee 1937-5-8 902 San Luis Obispo Adelaida Road Paso Robles Quad. 335 Comment
  UC1135545  Quercus berberidifolia G. E. Sindel 1935-1-7 106 Los Angeles 1.25 mi se Quail Lake; Tejon Quad. 1097 Comment
  UC1135547  Quercus berberidifolia G. T. Nordstrom 1937-5-11 1218 San Luis Obispo 2.3 mi se Asuncion School; Adelaida Quad. 381 Comment
  UC1135548  Quercus berberidifolia A. Lewis Feb 1934 253 Los Angeles Indian Canyon Angeles National Forest, San Fernando Quad. 731 Comment
  UC1135549  Quercus berberidifolia A. Lewis 1934-1-1 245 Los Angeles sw Anaverde Valley Angeles National Forest, Elizabeth Lake Quad. 1371 Comment
  UC1135550  Quercus berberidifolia B. Bolt 1936-4-24 687 San Luis Obispo 1.75 mi wnw Atascadero; San Luis Obispo Quad. 289 Comment
  UC1135553  Quercus berberidifolia A. D. Gifford 1935-3-27 512 Los Angeles 1 mi from Mouth of Kings Canyon; Tejon Quad. 1158 Comment
  UC1174971  Quercus berberidifolia P. C. Everett and E. K. Balls 1959-10-20 23907 Butte 8.6 mi ne Chico (along State Hwy 32, toward De Sabla) 487 Comment
  UC1177417  Quercus berberidifolia John Thomas Howell 1944-11-12 20767 Marin Black Canyon San Rafael Hills Comment
  UC1177418  Quercus berberidifolia John Thomas Howell 1939-8-27 15322 Marin s side Fish Grade (between Phoenix Lake and Lake Lagunitas) Comment
  UC1177419  Quercus berberidifolia John Thomas Howell 1947-8-31 24176 Marin sw of (above) Meadows Club (Ridgecrest Road) Comment
  UC1193263  Quercus berberidifolia R. H. Neuns 1951-3-27 153 Lake w slope Mt. Konocti 762 Comment
  UC1193264  Quercus berberidifolia R. E. Nelson 1949-8-9 95 Mendocino 0.5 mi nw Hopland Fire Camp 457 Comment
  UC1193265  Quercus berberidifolia K. Cuff 1949-7-31 98 Shasta 4 mi ne Platina (on Redding Road) 731 Comment
  UC1193266  Quercus berberidifolia P. Zinke 1950-11-4 200 Lake 1 mi nw High Valley; High Valley Ridge 609 Comment
  UC1193267  Quercus berberidifolia R. H. Neuns 1950-5-3 101 Sonoma 6 mi e Geyserville 426 Comment
  UC1193268  Quercus berberidifolia W. P. Hoffman 1949-7-6 16 Mendocino Elk Creek 731 Comment
  UC1193269  Quercus berberidifolia P. Zinke 1951-4-10 206 Lake 1 mi e Cache Creek (Highway 20, Quad 60A1) 396 Comment
  UC1193270  Quercus berberidifolia R. H. Neuns 1949-5-3 49 Mendocino 6 mi s Hopland 426 Comment
  UC1195638  Quercus berberidifolia A. R. Kruckeberg 1949-9-25 1778 Lake first creek crossing below Allen Springs (Bartlett Creek canyon); Bartlett Creek Canyon Comment
  UC1195648  Quercus berberidifolia A. R. Kruckeberg 1949-9-25 1782 Mendocino above Lakeport (on road from Hopland) Comment
  UC126507  Quercus berberidifolia Harley P. Chandler Sep 7 1906-Sep 14 1906 7154 Napa Alta Loma Ranch Howell Mountain 487 Comment
  UC1292295  Quercus berberidifolia C. L. Hitchcock and C. V. Muhlick 1964-3-17 23102 Riverside 10 mi n Pala (on road to Elsinore) Comment
  UC142556  Quercus berberidifolia A. A. Heller 1904-9-12 7534 Santa Clara w of Los Gatos Comment
  UC142560  Quercus berberidifolia A. A. Heller 1904-9-12 7534 Santa Clara w of Los Gatos Comment
  UC146106  Quercus berberidifolia Joseph P. Tracy 1905-8-19 2366 Lake hills back of Scott's Valley; North Coast Ranges 548 Comment
  UC1481546  Quercus berberidifolia Neil Havlik 1980-5-15 918 Contra Costa Standard Oil Refinery, in a draw above asphalt plant Richmond Comment
  UC1540476  Quercus berberidifolia Annetta M. Carter 1936-9-13 1208 Santa Clara divide between Arroyo Bayo and San Antonio Valley; Mount Hamilton Range 701 Comment
  UC1587584  Quercus berberidifolia Tim Ross 1991-9-2 5918 Los Angeles near Mulholland Highway x Yerba Buena Road; Santa Monica Mountains, Triunfo Pass U.S.G.S. 7.5' Quad. 472 Comment
  UC1595248  Quercus berberidifolia Tim Ross and Peter Fritsch 1990-6-20 3642 B Los Angeles near confluence of the E. and W. Forks of the San Gabriel River (mouth of Burro Canyon); San Gabriel Mountains, Burro Canyon 445 Comment
  UC1595249  Quercus berberidifolia Tim Ross and Peter Fritsch 1990-6-20 3642 A Los Angeles near confluence of the E. and W. Forks of the San Gabriel River (mouth of Burro Canyon); San Gabriel Mountains, Burro Canyon 445 Comment
  UC1602284  Quercus berberidifolia W. W. Mackie Aug 1902 Lake Comment
  UC1605403  Quercus berberidifolia Steve Boyd 1994-10-14 8399 Riverside between Tenaja Trail and Fisherman's Camp (San Mateo Canyon, along San Mateo Trail , Southern Santa Ana Mountains); Cleveland Natl. For., Santa Ana Mts., San Mateo Canyon Wilde 426 Comment
  UC177563  Quercus berberidifolia Miss Katharine Hartman 1914-10-7 San Diego Grossmont Comment
  UC1787827  Quercus berberidifolia Jon P. Rebman, Jeannie Gregory 2003-10-7 9594 San Diego Laguna Mountains: Lucky 5 Ranch; southern portion of new acquisition by California State Parks: west side of Sunrise Hwy (S-1) between Cuyamaca Lake and Mount Laguna 1660 Comment
  UC1870139  Quercus berberidifolia LeRoy Gross, Valerie Soza, Neil Gilbert 2000-10-18 295 Los Angeles Verdugo Mountains: Hostetter Mountainway, Near 34° 13' 37.7'' N 118° 16' 47.5'' W. Elev. 2100 Feet. 640 Comment
  UC1870146  Quercus berberidifolia LeRoy Gross 2000-11-4 321 Los Angeles Verdugo Mountains: Trail at end of Morning Glow, past Sunglow Way,east off La Tuna Canyon Road, Sun Valley. Elev. 1300 Feet. 396 Comment
  UC1870147  Quercus berberidifolia LeRoy Gross 2000-11-4 322 Los Angeles Verdugo Mountains: Trail at end of Morning Glow, past Sunglow Way,east off La Tuna Canyon Road, Sun Valley. Elev. 1300 Feet. 396 Comment
  UC1870276  Quercus berberidifolia LeRoy Gross 2000-11-4 317 Los Angeles Verdugo Mountains: Trail at end of Morning Glow, past Sunglow Way,east off La Tuna Canyon Road, Sun Valley. Elev. 1200 Feet. 365 Comment
  UC1870277  Quercus berberidifolia LeRoy Gross 2000-11-4 315 Los Angeles Verdugo Mountains: Trail at end of Morning Glow, past Sunglow Way,east off La Tuna Canyon Road, Sun Valley. Elev. 1200 Feet. 365 Comment
  UC1870280  Quercus berberidifolia LeRoy Gross 2000-11-12 330 Los Angeles Verdugo Mountains: Green Verdugo Fire Road, off Sunland Blvd. just west of 210 freeway. This road goes up to Green Verdugo Reservoir. Near road, area cleared for fire safety 411 Comment
  UC1870281  Quercus berberidifolia LeRoy Gross 2000-11-11 324 Los Angeles Verdugo Mountains: Along Foothill Blvd. just west of Hillrose Street in Sunland. Elev. 1200 Feet. 365 Comment
  UC1871204  Quercus berberidifolia Steve Boyd, Walter Appleby 1993-4-8 7962 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Spring. 670 Comment
  UC1922570  Quercus berberidifolia Gary Kovnat with LeRoy Gross 2003-2-16 19 Los Angeles Transverse Ranges; San Gabriel Mountains region: Angeles National Forest, Gold Creek Ecological Preserve, south terrace west meadow. Comment
  UC1922652  Quercus berberidifolia Valerie Soza, Leland Lubinsky 2001-5-16 1224 Los Angeles Transverse Ranges; Verdugo Mountains region; Northern San Rafael Hills: Liz's Loop (Edison Road) to Cherry Canyon Fire Road. 457 Comment
  UC1970539  Quercus berberidifolia Jon P. Rebman, J. Gregory, J. Rocks, J. Dewitt 2004-8-10 10598 San Diego Sycuan Peak Ecological Reserve (California Dept. of Fish & Game): southeast of Dehesa, southwest of Loveland Reservoir; on the lower north side of Sycuan Peak, in a wet spring area along Sloan Canyon Road 249 Comment
  UC1979546  Quercus berberidifolia Darin L. Banks, Steve Boyd 1994-9-29 40 San Diego Cleveland National Forest, Agua Tibia Wilderness Area. E slope of Agua Tibia Mtn., W of Arroyo Seco Drainage, along the Crosley Trail. Trailhead to Crosley Trail at the Wilderness boundary. Comment
  UC2027285  Quercus berberidifolia Bert Wilson March 1981 San Luis Obispo Peachy Canyon, SW of Paso Robles Comment
  UC2030031  Quercus berberidifolia James Henrickson 1985-4-10 20269 San Bernardino San Bernardino Co., California; ca. 10 air miles W of Redlands, 3-6 miles NNE of Mentone, from the mouth of the Santa Ana Canyon about 3.2 miles upstream. Comment
  UC2030032  Quercus berberidifolia James Henrickson 1985-4-10 20271 San Bernardino San Bernardino Co., California; ca. 10 air miles W of Redlands, 3-6 miles NNE of Mentone, from the mouth of the Santa Ana Canyon about 3.2 miles upstream. Comment
  UC2030042  Quercus berberidifolia James Henrickson 1985-5-10 19874 San Bernardino California: San Bernardino Co.: Ca. 12 air mi. nw. of San Bernardino in lower Lytle Creek Wash about 2-4 miles n. of interstate 15. Comment
  UC203063  Quercus berberidifolia A. D. E. Elmer May 1903 4724 Santa Clara Black Mountain Comment
  UC2042966  Quercus berberidifolia Barbara Ertter, Brad Olson, Diane Lake, Seth Adams, et al. 1994-9-11 13092 Contra Costa Chaparral Springs addition to Mt. Diablo State Park, north side of Marsh Creek Road at high point southeast of Clayton. Comment
  UC204734  Quercus berberidifolia A. D. E. Elmer Aug 1903 5018 Santa Clara Loma Prieta Peak Comment
  UC205530  Quercus berberidifolia S. B. Parish 1918-5-20 11739 San Bernardino Waterman Canyon San Bernardino Mts. 457 Comment
  UC337438  Quercus berberidifolia unknown 1891-7-26 San Bernardino Mill Creek Canyon Comment
  UC405473  Quercus berberidifolia S. B. Parish 1908-4-18 6907 San Bernardino San Bernardino Valley Comment
  UC450768  Quercus berberidifolia Fay A. MacFadden 1931-3-12 2930 Los Angeles Tuna Canyon, Verdugo Hills Comment
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Oct 17 2016
  UC450850  Quercus berberidifolia Fay A. McFadden 1931-7-8 3078 Los Angeles Tuna Canyon Verdugo Hills Comment
  UC472130  Quercus berberidifolia J. Ewan 1931-10-24 5259 c Los Angeles Santa Monica Mts. Comment
  UC472131  Quercus berberidifolia J. Ewan 1931-10-24 5259 b Los Angeles Santa Monica Mts. Comment
  UC472132  Quercus berberidifolia J. Ewan 1931-10-24 5259 a Los Angeles 1 mi above Malibu Lake (on Seminole Hot Springs Rd); Santa Monica Mts. Comment
  UC472147  Quercus berberidifolia J. Ewan 1931-10-11 5242 Los Angeles n of Mulholland (Sepulveda Canyon Rd); Santa Monica Mts. Comment
  UC472750  Quercus berberidifolia M. F. Spencer 1900-1 Santa Clara near San Jose; Saratoga Comment
  UC479278  Quercus berberidifolia Marcus E. Jones 1931-9-13 23773 San Bernardino Devore Burn Devore Comment
  UC484115  Quercus berberidifolia Carl B. Wolf 1930-11-2 Lake 4 mi e Hough's Mineral Springs (on road to Williams) 609 Comment
  UC527676  Quercus berberidifolia C. B. Wolf 1931-10-20 Los Angeles 0.5 mi above Montrose (on the road from Tujunga to La Canada); San Gabriel Mts. 457 Comment
  UC5574  Quercus berberidifolia W. H. Brewer 1861-7-18 776 San Benito Summit of San Carlos Comment
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Nov 24 2015
  UC5583  Quercus berberidifolia Edw. L. Greene 1894-6-17 Sonoma Mt. St. Helena Comment
  UC5585  Quercus berberidifolia J. Burtt Davy 1893-9-6 352 Santa Clara Saratoga Comment
  UC55941  Quercus berberidifolia J. P. Tracy 1902-5-21 1569 Napa 3-4 mi e Angwin's; Howell Mountain, Head of Moores Creek 457 Comment
  UC5595  Quercus berberidifolia W. W. Mackie 1902-10-22 Mendocino Pomo Comment
  UC571870  Quercus berberidifolia C. W. and H. K. Sharsmith 1934-3-31 746 Santa Clara ne slope Packard Ridge; Mount Hamilton Range 847 Comment
  UC571871  Quercus berberidifolia C. W. and H. K. Sharsmith 1934-4-1 771 Santa Clara e side Mount Hamilton 914 Comment
  UC571872  Quercus berberidifolia H. K. Sharsmith 1936-9-13 3864 Santa Clara divide between Arroyo Bayo and San Antonio Valley; Mount Hamilton Range 579 Comment
  UC571873  Quercus berberidifolia C. W. and H. K. Sharsmith 1934-10-21 1420 Santa Clara s side Copernicus Peak (near summit); Mount Hamilton Range 1219 Comment
  UC571874  Quercus berberidifolia C. W. and H. K. Sharsmith 1934-10-21 1419 Santa Clara s side Copernicus Peak (near summit); Mount Hamilton 1219 Comment
  UC5827  Quercus berberidifolia J. W. Congdon 1894-6-14 Mariposa Sherlocks Comment
  UC5828  Quercus berberidifolia H. M. Hall 1901-8-5 2644 Riverside Canyon of the San Jacinto River San Jacinto Mountains 1066 Comment
  UC5848  Quercus berberidifolia Samuel B. Parish 1891-11-5 2268 San Diego Fallbrook Canyon Comment
  UC588151  Quercus berberidifolia Annetta M. Carter 1936-9-13 1208 Santa Clara divide between Arroyo Bayo and San Antonio Valley; Mount Hamilton Range 701 Comment
  UC64103  Quercus berberidifolia H. M. Hall 1901-8-6 2644 Riverside Canyon of the San Jacinto River San Jacinto Mountains 1066 Comment
  UC671924  Quercus berberidifolia Evelyn Hart Nelson May 1939 29 Santa Clara Loma Prieta Santa Cruz Mountains 975 Comment
  UC691289  Quercus berberidifolia Mary L. Bowerman 1932-9-17 1584 Contra Costa Donner Canyon, w fork Mount Diablo 304 Comment
  UC691295  Quercus berberidifolia Mary L. Bowerman 1933-6-21 2341 Contra Costa Median Ridge (Donner Canyon) Mount Diablo Comment
  UC691300  Quercus berberidifolia Mary L. Bowerman 1930-8-31 444 Contra Costa near Rock City (Dan Cook (Rock City) Canyon); Mount Diablo Comment
  UC691301  Quercus berberidifolia Mary L. Bowerman 1933-5-19 2142 Contra Costa Sulphur Spring Canyon, e fork Mount Diablo 457 Comment
  UC691302  Quercus berberidifolia Mary L. Bowerman 1933-5-25 2194 Contra Costa Oyster Ridge, e of saddle (1300 ft), at w end of s-face Mount Diablo Comment
  UC691303  Quercus berberidifolia Mary L. Bowerman 1931-10-13 1057 Contra Costa Alamo Canyon, by gully running w into creek just s of main ridge Mount Diablo Comment
  UC691304  Quercus berberidifolia Mary L. Bowerman 1934-2-3 2479 Contra Costa head of e fork of Sycamore Canyon, knob w of knoll Mount Diablo, Sycamore Canyon Comment
  UC691305  Quercus berberidifolia Mary L. Bowerman 1933-9-9 2439 Contra Costa w of Frog Pond; Mount Diablo Comment
  UC691306  Quercus berberidifolia Mary L. Bowerman 1933-4-15 1878 Contra Costa canyon s Arroyo del Cerro; Mount Diablo Comment
  UC691312  Quercus berberidifolia Mary L. Bowerman 1935-11-30 3355 Contra Costa Fossil Ridge Mount Diablo Comment
  UC691318  Quercus berberidifolia Mary L. Bowerman 1933-6-7 2258 Contra Costa North Peak Ridge Mount Diablo 1021 Comment
  UC718161  Quercus berberidifolia E. R. Johnson Nov 1933 San Bernardino Rancho Santa Ana 182 Comment
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Mar 18 2015
  UC75141  Quercus berberidifolia C. F. Baker 1902-5 873 Santa Clara near Stanford University Comment
  UC754055  Quercus berberidifolia H. F. Copeland 1939-7-8 1575 Butte 12 mi e Chico (Humboldt Road) Comment
  UC762329  Quercus berberidifolia R. F. Hoover 1938-8-2 4719 Butte Chico to Paradise road Comment
  UC847944  Quercus berberidifolia F. R. Fosberg 1932-6-8 8240 San Bernardino Head of Lone Pine Canyon San Gabriel Mts. 1900 Comment
  UC847951  Quercus berberidifolia Lewis S. Rose 1935-9-11 35635 Lake 8 mi sw Lakeport 609 Comment
  UC847952  Quercus berberidifolia A. A. Heller 1916-9-8 12649 Butte e of Chico (Ten Mile House) Comment
  UC847953  Quercus berberidifolia Alice Eastwood 1922-4-23 11177 Glenn w of Willows (near dam) Comment
  UC847958  Quercus berberidifolia I. W. Clokey and B. C. Templeton 1930-4-2 4609 Los Angeles Mulholland Drive Santa Monica Mts. Comment
  UC847959  Quercus berberidifolia I. W. Clokey and B. C. Templeton 1930-4-2 4609 Los Angeles Mulholland Drive Santa Monica Mts. 600 Comment
  UC847960  Quercus berberidifolia I. W. Clokey and E. G. Anderson 1935-4-16 6572 Riverside e of Hemet 800 Comment
  UCD102831  Quercus berberidifolia Daniel Sanchez-Mata; M. P. Rodriguez-Rojo 2002-3-31 s.n. Monterey South Coast Ridge Road to Alder Camp. Los Padres National Forest. 865 Comment
  UCD105640  Quercus berberidifolia K. M. Meyer; A. Townesmith, T. Scott 2007-3-18 135 Riverside San Bernardino National Forest. San Jacinto Mountains. About 1.7 mi on Little Thomas Mtn. Rd., S of Lake Hemet, from Rt. 74. 1467 Comment
  UCD111117  Quercus berberidifolia Christopher Mallek 2008-1 HW3- 24 Butte Magalia. 756 Comment
  UCD131681  Quercus berberidifolia Ellen Dean; K. Mawdsley, T. Zavortink, P. Unger, J. Alderson 2013-3-9 7589 Lake Clear Lake State Park. NE of Kelseyville. South side of park, Along undeveloped road that leaves Glebe Rd. at locked gate. 555 Comment
  UCD146596  Quercus berberidifolia G. F. Hrusa 1998-6-19 14609 Colusa Inner North Coast Ranges. Above upper Little Stony Creek. Goat Mountain Road. Around 1.5 km west of campground. 485 Comment
  UCD14676  Quercus berberidifolia John M. Tucker; and G. L. Stebbins 1950-11-5 2004 Napa California, Napa Co.; 11.5 mi. northwest of Monticello, beside road to Pope Valley; Comment
  UCD14677  Quercus berberidifolia John M. Tucker; and G. L. Stebbins 1950-11-5 2004 Napa California, Napa Co.; 11.5 mi. northwest of Monticello, beside road to Pope Valley; Comment
  UCD14678  Quercus berberidifolia John M. Tucker; and G. L. Stebbins 1950-11-5 2012 Napa California, Napa Co.; 5 mi. east of Conn Valley Dam, beside road to Monticello; Comment
  UCD14679  Quercus berberidifolia John M. Tucker; and G. L. Stebbins 1950-11-5 2012 Napa California, Napa Co.; 5 mi. east of Conn Valley Dam, beside road to Monticello; Comment
  UCD14680  Quercus berberidifolia John M. Tucker 1948-9-26 1879 Los Angeles California, Los Angeles Co.; 11.4 mi. west of Palmdale, beside road to Elizabeth Lake; Comment
  UCD14829  Quercus berberidifolia John M. Tucker 1950-11-12 2014 -2 Napa California, Napa Co.; Highway 28, 7.7 mi. (by road) west of junction with Highway 37; Comment
  UCD14830  Quercus berberidifolia John M. Tucker 1950-11-12 2014 -3 Napa California, Napa Co.; Highway 28, 7.7 mi. (by road) west of junction with Highway 37; Comment
  UCD14831  Quercus berberidifolia John M. Tucker 1950-11-12 2014 -4 Napa California, Napa Co.; Highway 28, 7.7 mi. (by road) west of junction with Highway 37; Comment
  UCD14832  Quercus berberidifolia John M. Tucker 1950-11-12 2014 -5 Napa California, Napa Co.; Highway 28, 7.7 mi. (by road) west of junction with Highway 37; Comment
  UCD14833  Quercus berberidifolia John M. Tucker 1950-11-12 2014 -6 Napa California, Napa Co.; Highway 28, 7.7 mi. (by road) west of junction with Highway 37; Comment
  UCD14834  Quercus berberidifolia John M. Tucker 1950-11-12 2014 -7 Napa California, Napa Co.; Highway 28, 7.7 mi. (by road) west of junction with Highway 37; Comment
  UCD14835  Quercus berberidifolia John M. Tucker 1950-11-12 2014 -8 Napa California, Napa Co.; Highway 28, 7.7 mi. (by road) west of junction with Highway 37; Comment
  UCD148747  Quercus berberidifolia Jake Ruygt 2000-10-9 4287 Napa Napa County; south of Snell Peak on ridge. 396 Comment
  UCD151139  Quercus berberidifolia James A. Neilson Jr. 1973-6-6 2959 Sonoma Mayacmas Mountains. The Geysers. Site IV. (Exact location of Site IV unknown. Elevation and coordinates very broadly estimated by label maker.) 441 Comment
  UCD160571  Quercus berberidifolia G. Ledyard Stebbins 1994-4-15 s.n. Napa Aetna Springs. Comment
  UCD162764  Quercus berberidifolia Dylan O. Burge 2014-6-5 1643 Sonoma Mayacmas Mountains, western slope of Hooker Canyon, at Elarra Reserve. 500 Comment
  UCD162812  Quercus berberidifolia D. O. Burge; K. Zhukovsky, A. Ash, M. Schwager 2015-3-8 1684 Sonoma Hooker Creek watershed. 590 Comment
  UCD162814  Quercus berberidifolia D. O. Burge 2015-3-16 1686 Butte Butte Creek watershed, below Doe Mill Ridge. 243 Comment
  UCD162842  Quercus berberidifolia D. O. Burge 2015-3-17 1692 Riverside Rainbow area. 410 Comment
  UCD162880  Quercus berberidifolia D. O. Burge 2015-3-21 1707 San Diego Mission Trails Regional Park. 160 Comment
  UCD162883  Quercus berberidifolia D. O. Burge 2015-3-21 1710 San Diego City of Encinitas. 120 Comment
  UCD162885  Quercus berberidifolia D. O. Burge 2015-3-22 1711 Ventura Hungry Valley, roadside on Maxey Road. 1200 Comment
  UCD162892  Quercus berberidifolia D. O. Burge; K. Zhukovsky 2015-5-31 1738 Solano Cold Canyon. 210 Comment
  UCD162951  Quercus berberidifolia Craig Thomsen 2006-6-13 2669 Yolo Ridgeline trail (accessed at turn-out across the road from Camp Haswell), approximately 0.5 mile south of Hwy 16. Yolo County park adjacent to Cache Creek. Rumsey Canyon. 457 Comment
  UCD163047  Quercus berberidifolia D. O. Burge 2015-9-2 1801 San Bernardino Lytle Creek watershed, just W of Lytle Creek Road. 855 Comment
  UCD164519  Quercus berberidifolia Craig D. Thomsen 2006-8-16 2706 Yolo Camp Haswell County Park. 182 Comment
  UCD166550  Quercus berberidifolia Dylan O. Burge 2016-2-19 2051 Ventura Roadside on California State Route 33, just S of junction with Dry Lakes Trail. 1160 Comment
  UCD166552  Quercus berberidifolia Dylan O. Burge 2016-2-19 2053 Ventura Cannon Creek, roadside on California State Route 33. 666 Comment
  UCD166554  Quercus berberidifolia Dylan O. Burge 2016-2-19 2055 Ventura Casitas Lake area, roadside on Casitas Pass Road, just S of intersection with Forest Route 4N10. 190 Comment
  UCD166557  Quercus berberidifolia Dylan O. Burge 2016-2-19 2058 Santa Barbara Rattlesnake Canyon. 300 Comment
  UCD166559  Quercus berberidifolia Dylan O. Burge 2016-2-19 2060 Santa Barbara Santa Ynez Mountains, roadside on Camino Cielo Road. 820 Comment
  UCD166560  Quercus berberidifolia Dylan O. Burge 2016-2-23 2089 Orange Santa Ana Mountains, vicinity of Blue Jay Campgroundm along spur off of Long Canyon Road. 1060 Comment
  UCD168483  Quercus berberidifolia Ellen Dean 2017-3-15 9271 Yolo Audubon Bobcat Ranch, lands north of Hwy 128, just east of Monticello Dam. Bray Canyon and vicinity on the western side of ranch. Ranch burned once each year in 2014, 2015, 2016. 2017 has been a high rainfall year. East-facing slopes on west side of lower reaches of Bray Canyon. 176 Comment
  UCD169445  Quercus berberidifolia L. P. Janeway; Matt Brown, Jamie Tuitele-Lewis 2005-4-12 8361 Butte Plumas National Forest; 12 m from the northeast shore of Paradise Lake, about 485 m east-southeast of the uppermost tip of the lake. 777 Comment
  UCD169920  Quercus berberidifolia L. P. Janeway 2008-6-15 9408 Butte Cascade Range Foothills. Near the ridge top, about 25 m northwest of Hwy 32 about 4.2 air km south-southwest of Forest Ranch. 570 Comment
  UCD169984  Quercus berberidifolia G. F. Hrusa; Dmitri Geltman 1999-8-18 15251 Colusa Goat Mtn. Rd., about 1/4 mi W of Pine Flat camp. 426 Comment
  UCD170061  Quercus berberidifolia Fay A. MacFadden 1931-3-15 2938 Los Angeles Verdugo Hills, La Tuna Canyon. 404 Comment
  UCD170062  Quercus berberidifolia Fay A. MacFadden 1931-7-8 3078 Los Angeles Verdugo Hills, La Tuna Canyon. 404 Comment
  UCD170419  Quercus berberidifolia D. O. Burge 2017-3-13 2226 Riverside Perris area, Santa Rosa Plateau. 640 Comment
  UCD170504  Quercus berberidifolia D. O. Burge 2017-4-3 2238 Los Angeles Santa Monica Mountains, Rocky Oaks Dam. 530 Comment
  UCD170526  Quercus berberidifolia D. O. Burge; J. O'Brien, D. Williams 2017-5-1 2257 Ventura Dry Lakes Ridge area, roadside on California State Route 33. 1130 Comment
  UCD170537  Quercus berberidifolia D. O. Burge 2017-5-5 2268 Los Angeles Bard Lake area. 375 Comment
  UCD170633  Quercus berberidifolia D. O. Burge; K. Hess 2017-10-28 2322 San Diego Torrey Pines Extension. 100 Comment
  UCD170635  Quercus berberidifolia D. O. Burge 2017-10-30 2324 Santa Clara Mount Hamilton area, SE slope of Copernicus Peak, roadside on California State Route 130. 1230 Comment
  UCD170639  Quercus berberidifolia D. O. Burge 2017-11-17 2328 San Diego Ramona area, roadside on State Route 67. 450 Comment
  UCD170857  Quercus berberidifolia Jeremiah George 2012-8-7 70812 6 Riverside San Jacinto Mtns. Foothills/San Gorgonio Pass, south of Beaumont, just east of intersection Highland Springs Ave. and Circle C Ranch. 747 Comment
  UCD19316  Quercus berberidifolia M. A. Bibbo; E. Dean 2001-7-6 8 Napa Quail Ridge Reserve. SE corner of Lake Berryessa, just W of Monticello Dam. Along West rd, ca. 0.5 air miles from jct. with S Decker canyon rd. E (upslope) side of rd. 243 Comment
  UCD20576  Quercus berberidifolia E. Dean; with M. Bibbo 2002-7-5 1117 Yolo East of McLaughlin UC Reserve and Davis resevoir. West of Cache Creek drainage. Along Rayhouse Road 3.5 road miles E of jct with road to Soda Springs and gate into McLaughlin reserve. 640 Comment
  UCD20651  Quercus berberidifolia R. J. Blenkush; J. H. Richards 2000-1-29 45 Lake Morgan Valley road embankment. 725 Comment
  UCD45198  Quercus berberidifolia J. M. Tucker 1950-11-12 2014 4 Napa California, Napa Co.; Highway 28, 7.7 mi. (by road) west of Junction with Highway 37; southeast-facing hillslope above Sage Creek. Comment
  UCD45199  Quercus berberidifolia P. C. Everett; E. K. Balls 1954-10-18 20357 Lake 7 mi. n.e. from jct. of Hwy 20 and road to Bartlett Springs, 4.9 mi. in from Boundary Mendocino National Forest, Lake County. Alt. 3900 ft. 1188 Comment
  UCD45200  Quercus berberidifolia Frank W. Gould 1939-4-8 641 Lake About half way up road grade north-east of Clear Lake on road to Bartlett springs. Comment
  UCD45201  Quercus berberidifolia Frank W. Gould 1939-4-8 641 Lake About halfway up road grade north-east of Clear Lake on road to Bartlett Springs. Comment
  UCD45202  Quercus berberidifolia Steve Boyd 1987-11-23 2098 Riverside Mt. Russel, N. of Lake Perris, Moreno Valley. Elev. 2500 feet. 762 Comment
  UCD45203  Quercus berberidifolia Thomas Morley 1941-5-11 125 Napa Elevation 461 feet. On west bank of Putah Creek immediately above junction with Butts Creek, Napa County. 140 Comment
  UCD45204  Quercus berberidifolia Herbert L. Mason 1925-12-31 2572 Lake Bartlett Mt. Road. Lake Co. Comment
  UCD45205  Quercus berberidifolia H. L. Mason 1926-1-1 2597 Lake Blue Lakes. Comment
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Jun 2 2008
  UCD45206  Quercus berberidifolia A. Simontacchi 1937-7-6 254 Lake 1.4 miles north northwest of Upper Lake ; altitude 1700 feet. 518 Comment
  UCD45207  Quercus berberidifolia D. Sanchez-Mata; P. Rodriguez-Rojo 1996-11-2 s.n. Solano Winters-Lake Berryessa. Open interior live oak forests (Quercus wislizenii) at Stebbins Cold Canyon Reserve (Wild Horse Creek). EL. 200 meters. 200 Comment
  UCD45208  Quercus berberidifolia J. M. Tucker 1947-8-31 1596 Marin Roadside near top of Fish Grade, between Phoenix Lake and Lake Lagunitas, Marin County, California. Comment
  UCD45209  Quercus berberidifolia Roman Gankin 1967-10-4 1078 1 Sonoma Near Rocky Mountain, north of Guerneville, Sonoma County, California. Comment
  UCD45210  Quercus berberidifolia G. L. Stebbins Jr. 1948-5-9 3938 Napa South-facing slope, on edge of serpentine formation; Capell Canyon, beside road from Monticello to Rutherford, 9 miles southeast of Monticello, Napa County, California. Comment
  UCD45211  Quercus berberidifolia Thomas Morley 1941-5-11 126 Napa On west bank of Putah Creek immediately above junction with Butts Creek, Napa County. Comment
  UCD45212  Quercus berberidifolia Don K. Sexton 1955-10-16 s.n. Yolo (appears to be form of southern California islands, approaching Q. macdonaldi Green). By railroad signal across from trailer court along Old Davis Highway (Olive Road). Davis, Yolo County, California Comment
  UCD45213  Quercus berberidifolia D. Q. Cavagnaro 1963-9-16 67 San Luis Obispo Peachy Canyon, 2.8 miles west of Paso Robles, San Luis Obispo County, California. 426 Comment
  UCD45214  Quercus berberidifolia D. Q. Cavagnaro 1963-9-13 37 Napa On eastern side of range between Sonoma and Napa Valleys, 5 miles southwest of Oakville, Napa County, California. Comment
  UCD45215  Quercus berberidifolia D. Q. Cavagnaro 1963-9-13 38 Napa On eastern side of range between Sonoma and Napa Valleys, 5 miles southwest of Oakville, Napa County, California. Comment
  UCD45217  Quercus berberidifolia R. F. Hoover 1946-9-15 6420 San Luis Obispo East slope of La Panza Range. Comment
  UCD45218  Quercus berberidifolia Roman Gankin 1968-9-4 1253 A Monterey In a swale by the road; ca. 2 miles south of junction of Nacimiento Road and South Ridge Road, Monterey County, California. Voucher for Arboretum collection A68.579. Comment
  UCD45219  Quercus berberidifolia John M. Tucker 1950-11-12 2014 5 Napa California, Napa Co.; Highway 28, 7.7 mi. (by road) west of junction with Highway 37; southeast-facing hillslope above sage Creek. Comment
  UCD45220  Quercus berberidifolia John M. Tucker 1948-10-8 1896 A Alameda Beside Mines Road, 22.6 miles southeast of Livermore, in Alameda County (just north of the Santa Clara County line), California. Comment
  UCD45221  Quercus berberidifolia John M. Tucker 1947-4-5 1534 Monterey 5.4 miles south-southwest of San Lucas, beside road to Lockwood, Monterey County, California. Comment
  UCD45222  Quercus berberidifolia John M. Tucker 1947-4-5 1535 Monterey 5.4 miles south-southwest of San Lucas, beside road to Lockwood, Monterey County, California. Comment
  UCD45223  Quercus berberidifolia D. Q. Cavagnaro 1963-9-13 39 Sonoma On west side of range between Sonoma and Napa Valleys, 3 miles northeast of Glen Ellen, Sonoma County, California. Comment
  UCD45224  Quercus berberidifolia D. Q. Cavagnaro 1963-9-20 108 Santa Barbara Elevation 3600 feet; Gibralter Road, 6.3 miles up from El Cielito Road junction, Santa Barbara, Santa Barbara County, California. 1097 Comment
  UCD45225  Quercus berberidifolia John M. Tucker 1941-6-14 293 Santa Barbara Chaparral shrub beside Camino Cielo, 1/4 mile west of La Cumbre Lookout, Santa Ynez Mountains, Santa Barbara County, California. Comment
  UCD45226  Quercus berberidifolia J. M. Tucker 1947-4-11 1546 Santa Barbara Beside Highway 399, upper Sespe Canyon, 15.5 miles (by road) north of Wheeler Gorge Public Camp, Ventura County, California. Comment
  UCD45227  Quercus berberidifolia John M. Tucker 1941-7-5 332 Santa Barbara North slope of Montecito Peak, just below summit, elevation 6000 feet, southeastern Santa Barbara County, California. 1828 Comment
  UCD45228  Quercus berberidifolia John M. Tucker 1941-8-6 366 Santa Barbara Beside Camino Cielo, 3-4 miles west of La Cumbre Lookout, Santa Ynez Mountains, Santa Barbara County, California. Comment
  UCD45229  Quercus berberidifolia D. Q. Cavagnaro 1963-9-6 10 Mendocino Elevation 1100 feet; 2 miles northwest of Ukiah, Mendocino County, California. 335 Comment
  UCD45231  Quercus berberidifolia John M. Tucker 1941-8-6 364 Santa Barbara Kinevan Canyon, above the ranch house, near summit of San Marcos Pass, Santa Yvez Mountains, Santa Barbara County, California. Comment
  UCD45232  Quercus berberidifolia John M. Tucker 1941-1-15 199 Santa Barbara In dense growth on south-facing slope below Tunnel Road, on property of the Santa Barbara Botanic Garden, Santa Barbara, California. Comment
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Jan 29 2013
  UCD45233  Quercus berberidifolia John M. Tucker 1941-1-14 198 Santa Barbara Beside Tunnel Road, Santa Barbara Botanic Garden, Santa Barbara, California. Comment
  UCD45234  Quercus berberidifolia K. K. Muller 1956-5-29 747 Ventura Sespe Gorge, 1 mile north of turn-off to Lyon Canyon on State Highway 30. Ventura County. Comment
  UCD45239  Quercus berberidifolia F. W. Peirson 1919-5-11 404 Los Angeles Arraster Creek, San Gabriel Mountains. 853 Comment
  UCD45241  Quercus berberidifolia J. M. Tucker; G. L. Stebbins 1950-11-5 2012 Napa California, Napa Co.; 5 mi east of Conn Valley Dam, beside road to Monticello. Shale soil, shrubs on steep hillside. (Sheet No. 1, each twig from a separate shrub.) Comment
  UCD45242  Quercus berberidifolia J. M. Tucker; G. L. Stebbins 1950-11-5 2004 Napa California, Napa Co.; 11.5 mi. northwest of Monticello, beside road to Pope Valley; shrubs on steep hillside. (Sheet No. 1. Each twig from a separate shrub.) Comment
  UCD45243  Quercus berberidifolia R. W. Benseler; H. D. Safford 1994-5-13 564 Alameda Elev. 225 m. Garin Woods ca. 1.5 km. S of CSUH Campus. Hayward, CA. 225 Comment
  UCD45244  Quercus berberidifolia John M. Tucker 1941-8-10 381 Ventura Northwest slope; elevation 4200 feet; beside highway 399, 3.4 miles above Sespe Gorge Public Camp, Ventura County, California. 1280 Comment
  UCD45245  Quercus berberidifolia J. M. Tucker 1947-3-29 1488 Ventura On north-facing slope. Beisde Highway 399 in upper Sespe Canyon, 9 miles (by road) north of Wheeler Gorge Public Camp, Ventura County, California. Comment
  UCD45246  Quercus berberidifolia John M. Tucker 1941-8-10 381 A Ventura On northwest-facing slope, elevation 4200 feet; beside Highway 399, 3.4 miles above Sespe Gorge Public Camp, Ventura County, California. 1280 Comment
  UCD45247  Quercus berberidifolia J. M. Tucker 1947-3-29 1491 Ventura Beside Highway 399, 2 miles (by road) north of Wheeler Gorge Public Camp, Ventura County, California. Comment
  UCD45250  Quercus berberidifolia D. Q. Cavagnaro 1963-9-20 107 Santa Barbara Elevation 3000 feet; Gibralter Road, 5.1 miles up from El Cielito Road junction, Santa Barbara, Santa Barbara County, California. 914 Comment
  UCD45251  Quercus berberidifolia John M. Tucker 1941-8-8 369 Ventura Beside Highway 399, ca. 1 mile below Wheeler Gorge Public Camp, Ventura County, California. Comment
  UCD45252  Quercus berberidifolia John Thomas Howell 1955-6-15 30492 Butte Volcanic slope, 6 miles from Paradise, on road to Pentz, 1400 ft, Butte County. 426 Comment
  UCD45253  Quercus berberidifolia Donald Myrick 1971-4-6 2194 San Luis Obispo Along Peachy Canyon Road 5 miles west of Paso Robles. San Luis Obispo Co. Comment
  UCD45255  Quercus berberidifolia John M. Tucker 1941-3-1 203 Monterey Hillslope beside road from San Lucas to Lockwood, ca. 6 miles south of San Lucas, Monterey County, California. Comment
  UCD45256  Quercus berberidifolia Daryl Koutnik; Bruce Holguin 1978-4-1 227 Los Angeles common shrub in chaparral. Antelope Valley side of road from Lake Hughes to Fairmont Resevoir. Elevation 3500 feet. 1066 Comment
  UCD45257  Quercus berberidifolia A. E. Wieslander 1927-6-29 s.n. Butte Near Fourteen-mile House, Humboldt road from Chico. Comment
  UCD45258  Quercus berberidifolia Robert Storer 1941-3-23 s.n. Lake In chaparral, 2 miles southeast of Mt. Konocti, Lake County, California. Comment
  UCD45259  Quercus berberidifolia John M. Tucker 1941-6-14 294 Santa Barbara Chaparral shrub beside Camino Cielo, 1/4 mile west of La Cumbre Lookout, Santa Ynez Mountains, Santa Barbara County, California. Comment
  UCD45260  Quercus berberidifolia G. L. Stebbins Jr. 1945-6-1 s.n. Tehama About 5 miles east of Beegum, Tehama County, California. Comment
  UCD45261  Quercus berberidifolia A. D. Gifford 1935-4-14 580 Los Angeles 2 1/2 miles east of Whitaker Peak. Altitude 3000 feet. 914 Comment
  UCD45262  Quercus berberidifolia R. F. Hoover 1946-8-18 6321 San Luis Obispo Calf Canyon, e. of Santa Margarita. Comment
  UCD45264  Quercus berberidifolia J. M. Tucker 1947-3-29 1492 Ventura Beside Highway 399, 2 miles (by road) north of Wheeler Gorge Public Camp, Ventura County, California. Comment
  UCD45265  Quercus berberidifolia James Dilley; Jaime Kneitel 1997-2-23 s.n. Los Angeles Angeles National Forest, Big Tujunga Canyon Rd., about 200 yds. West of Angeles Forest Hwy. Comment
  UCD45266  Quercus berberidifolia D. Sanchez-Mata 1998-8-2 s.n. San Benito Hernandez-New Idria. San Benito Mountain Natural Area near Clear Creek Management Area. (Quercion duratae Sanchez-Mata, Barbour and Rodriguez in Rivas-Martinez 1997). Comment
  UCD45267  Quercus berberidifolia John M. Tucker 1941-3-1 204 San Luis Obispo Shrub beside road from Pozo to La Panza, on Pine Mountain, ca. 4 1/2 miles west of La Panza Public Camp, San Luis Obispo County, California. Comment
  UCD45268  Quercus berberidifolia Daryl Koutnik 1978-4-28 s.n. Los Angeles Common shrub on dry hillside with Juniperus californica. Cornell Corners, south of Agoura Road on Cornell Road. Elevation 1000 feet. 304 Comment
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Oct 1 2018
  UCD45269  Quercus berberidifolia Gordon Pilone 1960-11-14 64 San Bernardino Sate: California. County: San Bernardino. Locality: one-half way between Cajon Canyon and Lytle Creek Canyon on Devour cut-off. Mt. Range: San Gabriel. Alt. 2000 ft. Drainage Area: Pacific slope. Slope: East. 609 Comment
  UCD45270  Quercus berberidifolia D. Q. Cavagnaro 1963-9-20 109 Santa Barbara Elevation 3600 feet; Gibralter Road, 6.3 miles up from El Cielito Road junction, Santa Barbara, Santa Barbara County, California. 1097 Comment
  UCD45271  Quercus berberidifolia J. M. Tucker 1947-3-29 1487 Ventura Beside Highway 399 in upper Sespe Canyon, 9 miles (by road) north of Wheeler Gorge Public Camp, Ventura County, California. Comment
  UCD45272  Quercus berberidifolia J. M. Tucker 1947-4-11 1547 Ventura Beside Highway 399 in upper Sespe Canyon, 12.7 miles (by road) north of Wheeler Gorge Public Camp, Ventura County, California. Comment
  UCD45273  Quercus berberidifolia John M. Tucker 1941-3-1 202 Monterey Hillslope beside road from San Lucas to Lockwood, ca. 6 miles south of San Lucas, Monterey County, California. Comment
  UCD45274  Quercus berberidifolia J. M. Tucker 1947-8-31 1595 Marin Roadside, near top of Fish Grade, between Phoenix Lake and Lake Lagunitas, Marin County, California. Comment
  UCD45275  Quercus berberidifolia J. M. Tucker 1947-8-31 1598 Marin Roadside, on south side of Black Canyon, San Rafael hills, Marin County, California. Comment
  UCD45276  Quercus berberidifolia Roman Gankin 1967-10-4 1078 4 Sonoma Near Rocky Mountain, north of Guerneville, Sonoma County, California. Comment
  UCD45277  Quercus berberidifolia Roman Gankin; W. R. Hildreth 1967-10-10 1107 Monterey California, Monterey County: 5.1 miles south of Nacimiento Pass on USFS 20S05. Comment
  UCD45278  Quercus berberidifolia J. M. Tucker 1940-11-23 183 San Benito Elevation ca. 2400 feet; roadside ca. 1 mile below summit of Fremont Peak, San Benito County, California. 731 Comment
  UCD45279  Quercus berberidifolia J. M. Tucker 1965-5-2 3825 Solano Elevation ca. 2100 feet; beside Mix Canyon Road, 1.0 mile (by road) below summit, Napa County, California. 640 Comment
  UCD45280  Quercus berberidifolia John Thomas Howell 1954-11-3 30127 Monterey Arroyo Seco River Canyon, Santa Lucia Mts., Monterey Co. Comment
  UCD45281  Quercus berberidifolia John Thomas Howell 1981-10-14 54653 Sutter Dean Ranch, northeast side of Sutter Buttes, Sutter CO. Parent-suspects in vicinity. Comment
  UCD45282  Quercus berberidifolia J. M. Tucker 1948-10-8 1896 Alameda Beside Mines Road, 22.6 miles southeast of Livermore, in Alameda County (just north of the Santa Clara County line), California. Comment
  UCD45283  Quercus berberidifolia Gordon Pilone; Different indivduals 1960-11-14 63 San Bernardino State: California. County: San Bernardino. Locality: three-fourths mile west of Cajon in mouth of Lone Pine Canyon. Mt. Range: San Gabriel. Drainage Area: Pacific slope. Elevation 3600 ft. Slope: east. 1097 Comment
  UCD45284  Quercus berberidifolia Thomas Morley 1941-5-11 127 Napa Elevation 461 feet; on west bank of Putah Creek immediately above junction with Butts Creek, Napa County. 140 Comment
  UCD45285  Quercus berberidifolia Roman Gankin 1966-2-26 s.n. Lake South-west slope of Mt. Konocti, Lake County, California. Comment
  UCD45286  Quercus berberidifolia Rudolph Fischer 1965-10-12 2 San Bernardino Elevation 3700 feet. Lytle Creek Canyon (ca. 10 miles nothwest of San Bernardino), San Bernardino County, California. 1127 Comment
  UCD45287  Quercus berberidifolia Daryl Koutnik; John Cuti 1978-4-19 380 Los Angeles common shrub on north-facing slopes. Verdugo Mountains on fireroad from Stough Canyon to La Crescenta. 762 Comment
  UCD45288  Quercus berberidifolia Roman Gankin; W. R. Hildreth 1967-10-10 1103 Monterey Ca. 100 yds east of USFS Rd. 20S05 on spur road, 4.3 miles s. of jct. Nacimiento Rd., Santa Lucia Mts., Monterey County. Comment
  UCD45289  Quercus berberidifolia A. R. Kruckeberg 1949-9-25 1778 Lake On sandstone, first creek crossing below Allen Springs, Bartlett Creek canyon, Lake Co. Comment
  UCD45290  Quercus berberidifolia Frederica Bowcutt 1994-6-25 1920 Sonoma 670 Comment
  UCD45291  Quercus berberidifolia D. Sanchez-Mata 1998-7-10 s.n. Colusa Stonyford. Fouts Spring Road. Open interior live oak scrub chaparral (Quercus wislizenii var. frutescens) in deforested slopes. Comment
  UCD45292  Quercus berberidifolia John M. Tucker 1941-3-2 207 Los Angeles Beside Highway 99, 21 miles south of Gorman, Los Angeles County, California. Comment
  UCD45293  Quercus berberidifolia K. R. Montgomery 1969-7-9 69 29 Riverside Elevation 3500', Wilson Valley, 18 miles south of Hemet, Riverside County, California. 1066 Comment
  UCD45294  Quercus berberidifolia C. H. Mueller 1937-8-29 2522 Los Angeles Big Tujunga Canon, Los Angeles County, California. Comment
  UCD45295  Quercus berberidifolia John M. Tucker 1941-1-12 196 Santa Barbara Northwest-facing slope, east side of road to Paradise Camp, 1/4 mile from junction with San Marco Pass road, Santa Ynez Mountains, Santa Barbara County, California. Comment
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Feb 21 2008
  UCD45296  Quercus berberidifolia P. C. Everett; E. K. Balls 1954-10-18 20343 Lake Northern chaparral, steep, dry rocky slopes, along Rice Fork, about jct. with Bear Creek, between Stonyford and Upper Lake, Lake County. 609 Comment
  UCD45297  Quercus berberidifolia Karsten Ingebrigtsen; J. M. Tucker 1962-4-17 4 Ventura Population sample of 25 individuals; associated with Adenostoma fasciculatum, Rhamnus crocea var. ilicifolia, and Prunus ilicifolia; on U.S Highway 399, 5 miles above Wheeler Gorge Public Camp ground, Ventura County, California. Comment
  UCD45315  Quercus berberidifolia John M. Tucker 1948-9-26 1879 Los Angeles California, Los Angeles Co.; 11.4 mi. west of Palmdale, beside road to Elizabeth Lake; Comment
  UCD45316  Quercus berberidifolia John M. Tucker 1948-9-26 1879 Los Angeles California, Los Angeles Co.; 11.4 mi. west of Palmdale, beside road to Elizabeth Lake; Comment
  UCD45317  Quercus berberidifolia John M. Tucker 1948-9-26 1879 Los Angeles California, Los Angeles Co.; 11.4 mi. west of Palmdale, beside road to Elizabeth Lake; Comment
  UCD45318  Quercus berberidifolia John M. Tucker 1948-9-26 1879 Los Angeles California, Los Angeles Co.; 11.4 mi. west of Palmdale, beside road to Elizabeth Lake; Comment
  UCD45751  Quercus berberidifolia J. M. Tucker 1951-4-24 2103 Santa Barbara San Rafael Mtns., south side of Oso Canyon, approx. 3 mi. up road from Oso gate above Y-Oso Camp. Comment
  UCD45754  Quercus berberidifolia Beecher Crampton 1962-10-2 6692 Napa 1 miles southwest of Monticello Dam, Vaca Mtns., State Hwy. 128. Comment
  UCD45755  Quercus berberidifolia Beecher Crampton 1965-6-30 7413 Solano Solano- Napa Counties, summit of Mt. Vaca, Vaca Mtns. Elev. 2864 ft. 859 Comment
  UCD45756  Quercus berberidifolia Beecher Crampton 1959-8-14 5435 Napa Markley Canyon, Vaca Mtns. Napa County. Comment
  UCD45854  Quercus berberidifolia Thomas Morley 1941-5-11 128 Napa On west bank of Putah Creek immediately above junction with Butts Creek, Napa County. Elevation 461 feet. 140 Comment
  UCD47804  Quercus berberidifolia G. Ledyard Stebbins 1983-4-18 C 362 Solano Stebbins Cold Canyon Reserve. Along canyon trail. 100 Comment
  UCD55254  Quercus berberidifolia Karen Rich; Gary Erbeck 2005-1-23 214 San Diego California. San Diego County: East Del Mar, open space along west side of El Camino Real, at intersection with Derby Downs. 71 Comment
  UCD55255  Quercus berberidifolia Jeannie Gregory; J. Carlstrom, A. Bogardt, and L. Young 2005-6-29 1683 San Diego California. San Diego County: Cleveland National Forest, Laguna Mountains, 1/2 mile N of Sunrise Hwy (S-1), 1.0 mile W of Monument Peak, 1.0 mile E of El Prado Meadow on Foster Point Trail. 1725 Comment
  UCD56576  Quercus berberidifolia John M. Tucker 1948-9-26 1879 Los Angeles California, Los Angeles Co.; 11.4 mi. west of Palmdale, beside road to Elizabeth Lake; Comment
  UCD56584  Quercus berberidifolia J. W. Toumey 1894-9-14 s.n. Los Angeles Catalina Island. Comment
  UCD56695  Quercus berberidifolia Ellen Dean 2006-10-27 3304 Yolo Tuleyome Ireland Ranch. In inner coast range northwest of the City of Winters between Salt Creek and Enos Creek, just north of Wild Cow Mountain. 640 Comment
  UCD57410  Quercus berberidifolia A. C. Sanders 2004-4-9 27456 Riverside San Jacinto Valley: Tres Cerritos. Ca. 3 miles WNW of Hemet. East of the Lakeview Mtns. In central valley among the three peaks. 487 Comment
  UCD59759  Quercus berberidifolia A. C. Sanders 2004-4-20 27523 Riverside Santa Ana Mtns.: Santa Rosa Plateau, 0.5 km west of Tenaja Road and north of the San Diego county line. 640 Comment
  UCD59760  Quercus berberidifolia A. C. Sanders 2004-4-20 27524 Riverside Santa Ana Mtns.: Santa Rosa Plateau, 0.5 km west of Tenaja Road and north of the San Diego county line. 640 Comment
  UCD72435  Quercus berberidifolia Ellen Dean 2008-4-25 4860 Yolo Tuleyome Ireland Ranch, central part of ranch, near east end of path that has been cut into chaparral to access southwest part of ranch. 617 Comment
  UCD73430  Quercus berberidifolia Ayzik Solomeshch 2007-8-7 s. n. Napa Oakville Ranch, ca. 6 miles northwest from Yountville. On Hwy. 29 take 'Oakville grade' road, ca. 3 miles north from Yountville. 205 Comment
  UCD73481  Quercus berberidifolia C. Pierce; G. Pratt 1997-3-4 s. n. San Bernardino Shandin Hills. 518 Comment
  UCD73488  Quercus berberidifolia A. C. Sanders; T. Tennant 1997-11-14 21602 Riverside San Bernardino Mtns.: Morongo Indian Reservation, sag pond at SE end of Burro Flats. 1110 Comment
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Aug 12 2015
  UCD80340  Quercus berberidifolia CNPS SN Foothill Team 2005-5-26 SNNR 0203 a Butte City of Chico, Upper Bidwell Park, near the intersection of 10 Mile House Road and Guardian Trail. 427 Comment
  UCD81221  Quercus berberidifolia Ellen Dean; K. Mawdsley, B. Rice, G. Harrington, and J. Alderson 2009-5-6 5558 Colusa Payne Ranch, lands to the SW of the jct. of Hwys. 16 and 20. Destinella Flat area on the S side of Hwy. 20. Ridges and canyons south of Destanella Flat. 467 Comment
  UCD81770  Quercus berberidifolia Ellen Dean 2009-4-26 5470 Yolo Bobcat Ranch lands to the north of Hwy 128, just east of Monticello Dam. Bray Canyon. West side of Bray Creek. 91 Comment
  UCD82634  Quercus berberidifolia Jack Alderson 2009-9-19 30 Colusa BLM Bear Creek (formerly Payne) Ranch. Lands to the SW of junction of Hwys 16 and 20. Just S of mouth of Brophy Canyon. 341 Comment
  UCD83393  Quercus berberidifolia Jake Ruygt 1992-9-24 3156 Napa Lower Chiles-Pope Valley Rd., N of Berryessa Knox Rd. 201 Comment
  UCD83633  Quercus berberidifolia Fanny Ye; with PLB 102 class 2010-5-2 4 Colusa East slope of Walker Ridge. Along Brim Road, between Bear Valley and Walker Ridge. 493 Comment
  UCD83880  Quercus berberidifolia Ellen Dean; Gordon Harrington, Jack Alderson 2010-3-7 5797 Lake Cache Creek Wilderness area, northern part of wilderness, accesssed via DFG property (Redbud Trail), route taken goes overland to Rocky Creek. 356 Comment
  UCD83947  Quercus berberidifolia Ellen Dean; C. Thomsen, G. Harrington 2010-6-9 6121 Lake Cache Creek Wilderness. NW part of wilderness on NW side of south fork of Cache Creek nearly opposite Dead Man's Canyon. 371 Comment
  UCD84511  Quercus berberidifolia Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6062 Colusa Colusa County. On Lake County border. Walker Ridge. Along Walker Ridge Road, between Cold Spring and Buck Flat. 971 Comment
  UCD92280  Quercus berberidifolia D. Q. Cavagnaro 1963-10-18 224 Napa 0.4 miles west of Monticello Dam. 30 Comment
  UCD92285  Quercus berberidifolia J. M. Tucker 1953-10-25 2692 Napa Upper road bank of Highway 28, 2.0 mile (by road) west of junction with Highway 37. Capell Canyon. Comment
  UCD95040  Quercus berberidifolia Daphne K. Christopher; Hannah Stevens, Mark Bibbo 2003-4-12 158 Solano UC Davis, Stebbins Cold Canyon Reserve. Near main trailhead. 140 Comment
  UCD96198  Quercus berberidifolia Ellen Dean; with Clare Loughran 2011-5-20 7076 Napa On the border of Sonoma County. Private property at 4028 Spring Mountain Road. West of the town of St. Helena. Western side of property, west of main road and near property boundary. 614 Comment
  UCR100773  Quercus berberidifolia A. C. Sanders, T. Tennant 1997-11-14 21602 Riverside San Bernardino Mtns., Morongo Indian Reservation, sag pond at SE end of Burro Flats 1110 Comment
  UCR101996  Quercus berberidifolia R. G. Swinney 1991-9-28 1608 San Bernardino Eastern San Gabriel Mtns, Cajon Wash, west of Devore Heights off-ramp from Old Hwy 395, at base of mountain on the W side of the wash, west of RR tracks. San Bernardino National Forest 677 Comment
  UCR106844  Quercus berberidifolia J. M. Tucker 1948-9-26 1879 Los Angeles N slope San Gabriel Mtns., 11.4 mi. west of Palmdale, beside road to Elizabeth Lake. Comment
  UCR106880  Quercus berberidifolia Richard Minnich 1997-11-9 s.n. Riverside Box Springs Mountains, N-facing slope in canyon south of Two Trees Canyon & ESE of end of Blaine Street 457 Comment
  UCR106881  Quercus berberidifolia Richard Minnich 1997-11-9 s.n. Riverside Box Springs Mountains, N-facing slope in canyon south of Two Trees Canyon & ESE of end of Blaine Street 457 Comment
  UCR106910  Quercus berberidifolia D. L. Banks, Lauren Raz 1996-11-5 1165 Riverside Agua Tibia Mountains, Pechanga Indian Reservation, SE of San Gabriel Church; along a newly established firebreak along a E facing ridge south of the Southern fork of Pechanga Creek 488 Comment
  UCR107194  Quercus berberidifolia R. M. Beauchamp, D. Swickard 1971-1-25 1513 a San Diego Piedra de Lumbre Canyon, Camp Pendleton. 30 Comment
  UCR108845  Quercus berberidifolia Heidi A. Haid 1969-8-20 s.n. Riverside San Jacinto Mtns., Bautista Canyon, above confluence with Horse Creek 915 Comment
  UCR111524  Quercus berberidifolia A. C. Sanders, D. Malueg 1998-6-22 22035 Los Angeles San Gabriel Mtns., La Canada, SCE Gould Substation off Hwy 2, Gould Canyon 595 Comment
  UCR114597  Quercus berberidifolia A. C. Sanders, Pam MacKay 1999-6-19 22836 San Bernardino San Bernardino Mtns., S side of Yucaipa Ridge, NW of end of Carter St., c. 3/4 mi. east of Spoor Cyn. 1220 Comment
  UCR116080  Quercus berberidifolia B. G. Pitzer 1988-6-17 1102 San Diego Paradise Mountain Road, c. 2 mi. east of Lake Wohlford Road Comment
  UCR11633  Quercus berberidifolia R. Fowler 1934-4-13 4400 Los Angeles Western Transverse Range; Santa Monica Mtns., N side of Sepulveda Canyon 350 Comment
  UCR118669  Quercus berberidifolia A. C. Sanders, Mitch Provance 1998-7-2 22109 Ventura Moorpark, hills south of Tierra Rejada Valley, along Read Rd. c. 1/2 mile east of Moorpark Rd., just west of Hwy 23, c. 1 mile NW of Wood Ranch Reservoir, c. 2 mi. NE of Thousand Oaks 335 Comment
  UCR119315  Quercus berberidifolia R. E. Riefner Jr. 2000-1-18 20- 103 Orange Peninsular Range, Santa Ana Mountains: North Ranch Policy Plan Area, Main Divide Road, top of Gypsum Canyon at Windy Ridge 518 Comment
  UCR119316  Quercus berberidifolia R. E. Riefner Jr., Adrian Wolf 2000-6-1 20- 454 Orange Santa Ana Mountains, North Ranch Policy Plan Area, north of Irvine Lake [Santiago Reservoir] and west of Black Star Canyon, west of dirt access road, W slope of Fremont Canyon. 473 Comment
  UCR119317  Quercus berberidifolia R. E. Riefner Jr. 2000-7-8 20- 627 Orange Santa Ana Mountains, North Ranch Policy Plan Area, on ridgetop overlooking W fork of Fremont Canyon, east of Main Divide Road along the powerline 396 Comment
  UCR119798  Quercus berberidifolia R. E. Riefner Jr. 2000-3-18 20- 136 Orange Cleveland National Forest. Ridge-top east of Fremont Canyon and west of Hidden Valley 732 Comment
  UCR119800  Quercus berberidifolia R. E. Riefner Jr. 2000-3-19 20- 144 Orange Santa Ana Mountains, North Ranch Policy Plan Area, top of Gypsum Canyon, Windy Ridge 518 Comment
  UCR119801  Quercus berberidifolia R. E. Riefner Jr. 2000-8-8 20- 721 Orange Peninsular Range, Santa Ana Mountains, North Ranch Policy Plan Area, NE property, E slope of upper Fremont Canyon, south of Donaldson Ranch and south of powerline/ National Forest boundary 454 Comment
  UCR119802  Quercus berberidifolia R. E. Riefner Jr. 2000-6-22 20- 572 Orange Santa Ana Mountains, North Ranch Policy Plan Area, NE property, along National Forest boundary, at powerline 756 Comment
  UCR120358  Quercus berberidifolia Mitch Provance 1998-4-4 340 San Bernardino Reche Canyon, City of Colton, c. 0.1 km south of the corner of E Prado Lane and Chase Canyon Ln, off of Reche Cyn Rd. 396 Comment
  UCR121644  Quercus berberidifolia A. C. Sanders, Kent Beaman 2002-5-10 25055 Riverside Santa Ana Mtns., Santa Rosa Plateau, hills west of the head of De Luz Creek, 0.4 mi. south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral 671 Comment
  UCR125768  Quercus berberidifolia A. C. Sanders, Lowell J. Bean, Pesach Lubinsky, et al 2003-1-10 25654 Riverside San Jacinto Mountains, Bautista Canyon, c. 3/4 mile above the Horse Canyon confluence, near beginning of Alessandro Trail 884 Comment
  UCR125889  Quercus berberidifolia A. C. Sanders, Mark Elvin, Julie M. Vanderwier 2002-4-9 24948 Riverside The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont 671 Comment
  UCR126577  Quercus berberidifolia A. C. Sanders 2003-4-17 26075 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, c. 1 km south of Magic Mountain amusement park and north of the powerlines 442 Comment
  UCR128380  Quercus berberidifolia Fred M. Roberts, Andy Pigniolo, Kam Muri 2003-5-3 5736 San Diego Peninsular Range, San Ysidro Mountains, Otay Mountain, south side in lower 'Butteweg Canyon' just above border trail, Tijuana River watershed 183 Comment
  UCR130942  Quercus berberidifolia A. C. Sanders, T. B. Salvato 1999-7-9 22985 San Bernardino San Bernardino Mtns. foothills, Yucaipa, Wilson Creek north of Oak Glen Rd. & south of Fir Ave., between Fremont and Jefferson 930 Comment
  UCR132706  Quercus berberidifolia A. C. Sanders, T. B. Salvato 2004-2-16 27392 Riverside Santa Ana Mtns., foothills at edge of Temescal Valley, summit of ridge proposed for removal at development called 'Trilogy at Glen Ivy,' south of Brown Canyon 451 Comment
  UCR132726  Quercus berberidifolia A. C. Sanders, E. J. Lott, Don Pendleton 1992-6-5 12362 San Bernardino San Bernardino Mtns., east of Yucaipa, Water Canyon, a tributary to Wildwood Canyon from the north. Old Hunt Ranch, c. 0.75 mi north of Wildwood Canyon Road 1067 Comment
  UCR132889  Quercus berberidifolia Adrian Wolf 2000-6-1 468 Orange Santa Ana Mtns., North Ranch Policy Plan Area, West Fremont Canyon 534 Comment
  UCR132977  Quercus berberidifolia Adrian Wolf 2000-6-1 467 Orange Santa Ana Mtns., North Ranch Policy Plan Area, West Fremont Canyon 534 Comment
  UCR132989  Quercus berberidifolia Adrian Wolf 2000-7-3 448 Orange Santa Ana Mtns., 0.4 km SE of Black Star Canyon mouth 290 Comment
  UCR135834  Quercus berberidifolia A. C. Sanders 2004-4-20 27523 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR135862  Quercus berberidifolia A. C. Sanders 2004-4-20 27524 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR138558  Quercus berberidifolia Steve Boyd, D. E. Bramlet 1988-10-8 2875 Riverside San Jacinto Mtns. area, Cahuilla Mountain, SW of Anza at head of Bautista Canyon, along the crest of the mountain 1707 Comment
  UCR139055  Quercus berberidifolia D. L. Banks, J. Moreno 1997-2-5 1248 Riverside Agua Tibia Mtns., NW Palomar Mountains: Pechanga Indian Reservation, along Magee Truck Trail between the headwaters of Pala Creek at the southern extremity of the Reservation to the Riverside/San Diego County line border 482 Comment
  UCR140300  Quercus berberidifolia A. C. Sanders 2004-4-9 27456 Riverside San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., in central valley among the three peaks 518 Comment
  UCR141960  Quercus berberidifolia A. C. Sanders, Mark Elvin, M. S. Enright 2002-4-16 24970 Riverside The Badlands, Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont 610 Comment
  UCR143460  Quercus berberidifolia Steve Boyd, T. S. Ross, L. Arnseth 1989-3-31 3068 Riverside Peninsular Range, Vail Lake area, south of Hwy 79, 0.25 mi east of Pauba Road 457 Comment
  UCR144739  Quercus berberidifolia A. S. Boughey, Pat Pembrook 1965-6-8 1013 Orange Los Trancos Canyon, below the spring, San Joaquin Hills 91 Comment
  UCR144821  Quercus berberidifolia Jon P. Rebman, Jeannie Gregory 2003-5-1 8726 San Diego Crestridge Ecological Reserve: west of La Cresta between Alpine and El Cajon; east of Rios Canyon, on north-facing slope 850 Comment
  UCR148166  Quercus berberidifolia Steve Boyd, Naomi Fraga 2004-4-27 10973 San Diego Peninsular Ranges; Anza Bench region, Warner Springs area, brushy hill at edge of grassland in rolling terrain along the Pacific Crest Trail, south of Hwy 79 and west of the Warner Springs Resort Comment
  UCR148241  Quercus berberidifolia Steve Boyd, LeRoy Gross 2004-5-4 11127 San Diego Peninsular Ranges; Anza Bench region, hills north of Warner Springs, north Indian Flats Campground of Cleveland National Forest along Road 9S05 899 Comment
  UCR148767  Quercus berberidifolia Steve Boyd, Lisa Rojas 2004-5-26 11352 San Diego Cuyamaca-Laguna Mtns, In-Ko-Pah Mtns, western flank of Thing Valley, northeast of transit station Posta, Cleveland National Forest along forest service road 1463 Comment
  UCR149943  Quercus berberidifolia Scott D. White 2004-10-8 10775 Riverside Peninsular Ranges, 'Black Hills,' southeast of Lake Skinner and north of Oak Mountain 640 Comment
  UCR150379  Quercus berberidifolia D. E. Bramlet, V. Coleman 1995-5-10 2415 San Diego Peninsular Ranges/Coastal Foothills region, Camp Pendleton Marine Corps Base; Las Pulgas Canyon region 3500 ft NE of Pulgas Canyon road and 1000 ft N of Basilone Rd 152 Comment
  UCR150667  Quercus berberidifolia James Henrickson 2000-4-15 20706 6 Los Angeles San Gabriel Mountains region, c. 1 mi SE of Newhall in Whitney Canyon, SE of junction of San Fernando Road and State Highway 14; 0.25-0.5 mile east of Highway 14; within 200 ft of Hwy 488 Comment
  UCR150957  Quercus berberidifolia Sandra L. Leatherman, Brian Daniels 1998-11-10 62 Los Angeles Transverse Ranges; Liebre Mtns, Bouquet Canyon: Directly west of the intersection of Bouquet Canyon Road and Vasquez Canyon Road 488 Comment
  UCR151735  Quercus berberidifolia Steve Boyd, Lisa Rojas 2004-5-26 11352 San Diego Cuyamaca-Laguna Mtns, In-Ko-Pah Mtns, western flank of Thing Valley, northeast of transit station Posta, Cleveland National Forest along forest service road 1463 Comment
  UCR152589  Quercus berberidifolia Jon P. Rebman, J. Duval 2002-5-7 8002 San Diego Quail Botanical Gardens: Encinitas, N of Encinitas Blvd. on Quail Gardens Dr.; SE end of the Gardens 73 Comment
  UCR153618  Quercus berberidifolia James Henrickson 1985-4-10 20271 San Bernardino San Bernardino Mtns., c. 10 air miles east of Redlands, 3-6 miles NNE of Mentone, from the mouth of the Santa Ana Canyon about 3.2 miles upstream, incorporating the broad floodplain of the Santa Ana River and adjacent slopes 793 Comment
  UCR153653  Quercus berberidifolia James Henrickson 1985-5-10 19874 San Bernardino Transverse Ranges; San Gabriel Mtns., c. 12 air mi NW of San Bernardino in lower Lytle Creek [Canyon] Wash, c. 2-4 mi north of Interstate 15 854 Comment
  UCR153666  Quercus berberidifolia James Henrickson 1985-4-14 19813 San Bernardino Transverse Ranges/San Gabriel Mtns, c. 12 air mi NW of San Bernardino in lower Lytle Creek Wash, c. 2-4 mi north of Interstate 15 854 Comment
  UCR153965  Quercus berberidifolia A. C. Sanders 2005-5-6 29976 San Diego Peninsular Ranges; Coastal Foothills region, Blue Sky Ecological Reserve, east of Rancho Bernardo and north of Poway, along Green Valley Truck Trail, in canyon below turnoff to Lake Poway 213 Comment
  UCR154115  Quercus berberidifolia A. C. Sanders 2005-5-13 30215 San Diego Peninsular Ranges; Coastal Foothills region, Blue Sky Ecological Reserve, east of Rancho Bernardo and north of Poway, along Green Valley Truck Trail, in canyon above turnoff to Lake Poway 207 Comment
  UCR155403  Quercus berberidifolia A. C. Sanders, T. B. Salvato 2005-6-17 31090 San Diego Peninsular Range, Boden Canyon Ecological Reserve at E end of San Pasqual Valley, along entrance road from Hwy 78 to Clevenger Canyon 274 Comment
  UCR156712  Quercus berberidifolia Jon P. Rebman, J. Gregory, J. Rocks, & J. Dewitt 2004-8-10 10598 San Diego Sycuan Peak Ecological Reserve (California Dept. of Fish & Game): southeast of Dehesa, southwest of Loveland Reservoir; on the lower north side of Sycuan Peak, in a wet spring area along Sloan Canyon Road 250 Comment
  UCR158906  Quercus berberidifolia A. C. Sanders, R. E. Riefner Jr. 2005-8-12 31546 Riverside San Jacinto Mtns., Vandeventer Flat along Hwy 74, 1.2 mi. west of Santa Rosa Mtn. Rd., just west of entrance to Santa Rosa Indian Reservation 1402 Comment
  UCR159566  Quercus berberidifolia Jon P. Rebman, J. Gregory, K. Rich, & M. Elvin 2003-9-30 9511 San Diego Otay Mtn Ecological Reserve (Calif. Dept. of Fish & Game): SE of Otay Lake, c. 1 mi south of Otay Lakes Rd.; along arroyo bottom at N end of the reserve. Square: U14 210 Comment
  UCR162633  Quercus berberidifolia A. C. Sanders, T. B. Salvato 2005-10-19 31897 San Diego Peninsular Range, Palomar Mtn., DFG Plaisted Creek Ecological Reserve, NE of Rincon and Pauma Valley, between Plaisted Creek and Hwy 76, N of area of former residences and south of Plaisted Cr. 823 Comment
  UCR162959  Quercus berberidifolia John F. Green 2005-10-20 s.n. Riverside Elsinore Basin/Menifee Valley, Bundy Canyon, N of Bundy Canyon Road c. 2 mi east of Hwy I-15 518 Comment
  UCR166  Quercus berberidifolia Eugene Cardiff 1950-3-7 s.n. San Bernardino San Bernardino Mtns., City Creek Canyon 915 Comment
  UCR166733  Quercus berberidifolia Scott D. White, Jennifer H. Jones 2005-5-19 11068 San Bernardino San Bernardino Mtns / Interior Valley, Yucaipa. Bajada below San Bernardino Mtns. east of Jefferson St., south of Carter Ave., and north of Wilson Creek. Proposed for development 1037 Comment
  UCR166B  Quercus berberidifolia Eugene Cardiff 1950-4-23 s.n. San Bernardino San Gabriel Mtns., Lytle Creek Canyon 762 Comment
  UCR169234  Quercus berberidifolia Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero 2004-5-18 05- 32 San Bernardino San Gabriel Mtns, just east of Wrightwood on Route 2, Site L5 1700 Comment
  UCR170458  Quercus berberidifolia Alex R. Van Dam 2004-4-25 031 Los Angeles Western Transverse Range; Santa Monica Mtns., Mulholland Drive near abandoned Nike Missile Base 518 Comment
  UCR174134  Quercus berberidifolia A. C. Sanders, T. B. Salvato 2006-6-2 33082 Riverside Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. 518 Comment
  UCR175694  Quercus berberidifolia Jennifer H. Jones 2006-6-6 391 Riverside Peninsular Ranges; Santa Ana Mtns., Cleveland National Forest along Calif. Hwy 74; San Juan Loop Trail 'head 598 Comment
  UCR177729  Quercus berberidifolia LeRoy Gross 2000-10-28 303 A Los Angeles Los Angeles Basin region; Verdugo Mtns., Verdugo Mountains: Brand lateral trail behind the Brand Park Library, ridge west of Idlewood Canyon, where Grandview Ave. and Mountain St. meet in city of Glendale. Following fire break up to main crest (to Beaudry fire road) 366 Comment
  UCR177730  Quercus berberidifolia LeRoy Gross 2000-10-28 302 Los Angeles Los Angeles Basin region; Verdugo Mtns., Verdugo Mountains: Brand lateral trail behind the Brand Park Library, ridge west of Idlewood Canyon, where Grandview Ave. and Mountain St. meet in city of Glendale. Following fire break up to main crest (to Beaudry fire road) 366 Comment
  UCR178167  Quercus berberidifolia LeRoy Gross 2000-11-4 319 Los Angeles Verdugo Mountains, trail at end of Morning Glow, past Sunglow Way, east of La Tuna Canyon Road, Sun Valley 366 Comment
  UCR178207  Quercus berberidifolia LeRoy Gross 2000-11-12 332 Los Angeles Verdugo Mountains, Green Verdugo Fire Road, off Sunland Blvd. just west of 210 freeway. This road goes up to Green Verdugo Reservoir 412 Comment
  UCR178208  Quercus berberidifolia LeRoy Gross 2000-11-12 325 Los Angeles Verdugo Mountains, Green Verdugo Fire Road, off Sunland Blvd. just west of 210 freeway. This road goes up to Green Verdugo Reservoir 412 Comment
  UCR178209  Quercus berberidifolia LeRoy Gross 2000-11-11 324 Los Angeles Verdugo Mountains, Along Foothill Blvd. just west of Hillrose Street in Sunland 366 Comment
  UCR178210  Quercus berberidifolia LeRoy Gross 2000-11-4 318 Los Angeles Verdugo Mountains, trail at end of Morning Glow, past Sunglow Way, east of La Tuna Canyon Road, Sun Valley 366 Comment
  UCR178211  Quercus berberidifolia LeRoy Gross 2000-11-4 316 Los Angeles Verdugo Mountains, trail at end of Morning Glow, past Sunglow Way, east of La Tuna Canyon Road, Sun Valley 366 Comment
  UCR178213  Quercus berberidifolia LeRoy Gross 2000-11-4 315 Los Angeles Verdugo Mountains, trail at end of Morning Glow, past Sunglow Way, east of La Tuna Canyon Road, Sun Valley 366 Comment
  UCR178214  Quercus berberidifolia LeRoy Gross 2000-11-4 314 Los Angeles Verdugo Mountains, trail at end of Morning Glow, past Sunglow Way, east of La Tuna Canyon Road, Sun Valley 366 Comment
  UCR178215  Quercus berberidifolia LeRoy Gross 2000-11-12 328 Los Angeles Verdugo Mountains, Green Verdugo Fire Road, off Sunland Blvd. just west of 210 freeway. This road goes up to Green Verdugo Reservoir 412 Comment
  UCR178222  Quercus berberidifolia LeRoy Gross 2000-11-12 331 Los Angeles Verdugo Mountains, Green Verdugo Fire Road, off Sunland Blvd. just west of 210 freeway. This road goes up to Green Verdugo Reservoir 412 Comment
  UCR178223  Quercus berberidifolia LeRoy Gross, Valerie Soza, Neil Gilbert 2000-10-18 280 Los Angeles Verdugo Mountains, Verdugo Mountains: Saddle where Stough Canyon Mountainway and Verdugo Mountainway meet 610 Comment
  UCR178376  Quercus berberidifolia LeRoy Gross 2000-10-28 304 Los Angeles Verdugo Mountains, Brand lateral trail behind the Brand Park Library, ridge west of Idlewood Canyon, where Grandview Ave. and Mountain st. meet in city of Glendale. Following fire break up to main crest (to Beaudry fire road) 488 Comment
  UCR178612  Quercus berberidifolia Mitch Provance, Tracy Tennant 1998-6-16 MOR- 446 Riverside San Bernardino Mtns., Morongo Indian Reservation, 0.5 mi. north of junction of East Branch and Millard Canyon 1220 Comment
  UCR181162  Quercus berberidifolia R. E. Riefner Jr. 2005-9-24 05- 675 San Bernardino San Bernardino Mtns., San Bernardino National Forest, near Oak Glen, along Little San Gorgonio Creek, west of Oak Glen Rd. and Acorn Way 1115 Comment
  UCR182371  Quercus berberidifolia Andrea Salzman 2006-4-20 78 Riverside Peninsular Range; Santa Ana Mtns., Cleveland National Forest, near Elsinore Peak off Main Divide Road 1006 Comment
  UCR182502  Quercus berberidifolia Andrea Salzman, Ricky Escobar, et al 2006-4-10 44 Riverside Peninsular Range, Agua Tibia Wilderness at Arroyo Seco, c. 0.5 mi. south of Dripping Springs Guard Station 518 Comment
  UCR183752  Quercus berberidifolia A. C. Sanders, T. B. Salvato, Mitch Provance 2007-5-10 33706 Kern Tehachapi Mountains, hills west of Dry Field Canyon, c. 2 miles east of Castac Lake 1280 Comment
  UCR185553  Quercus berberidifolia A. C. Sanders 2007-6-27 34238 Kern Tehachapi Mtns., 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 1311 Comment
  UCR186794  Quercus berberidifolia Gary Kovnat, LeRoy Gross 2003-2-16 19 Los Angeles San Gabriel Mountains, Transverse Ranges; Angeles National Forest, Gold Creek Ecological Preserve, south terrace west meadow ecotone 683 Comment
  UCR189798  Quercus berberidifolia Theresa Johnson 2006-10-6 290 Riverside Peninsular Ranges, San Jacinto Mountains, San Jacinto Wildlife Area, Protrero Unit. Just south of landing strip, 0.5 mi North of Massacre Canyon 630 Comment
  UCR18988  Quercus berberidifolia John C. Roos 1965-9-14 s.n. Riverside hills SW of Beaumont. Comment
  UCR189938  Quercus berberidifolia T. B. Salvato, Sandra Murcia 2007-10-18 3092 Los Angeles Western Transverse Range; Santa Monica Mtns., near Stunt's Ranch, north of Cold Creek and east of Mulholland Hwy 335 Comment
  UCR191291  Quercus berberidifolia T. B. Salvato 2008-4-22 3306 Los Angeles Transverse Range; Northwestern San Gabriel Mountain Foothills/Mojave Desert, east of Neenach in the Antelope Valley, south of Hwy 138 and west of 265th Street, slopes west of Pine Canyon 1006 Comment
  UCR191698  Quercus berberidifolia A. C. Sanders 2008-4-23 35091 Los Angeles Transverse Range; western San Gabriel Mtns., upper Cow Spring Canyon 1140 Comment
  UCR193768  Quercus berberidifolia A. C. Sanders, Fred M. Roberts 2008-7-3 35678 Orange Peninsular Range; Santa Ana Mtns., Weir Canyon, off Windy Ridge Rd. below saddle on ridge above the Eastern Transportation Corridor 415 Comment
  UCR197182  Quercus berberidifolia Valerie Soza, LeRoy Gross 2001-5-9 1198 Los Angeles Transverse Ranges: Verdugo Mountains, Southern San Rafael Hills, south of mouth of Scholl Canyon, west end of Valle Vista fire road, ridgetop north of Hwy 134 274 Comment
  UCR197225  Quercus berberidifolia Valerie Soza, Ileene Anderson, LeRoy Gross 2000-6-6 987 Los Angeles Verdugo Mountains, southwest side,along Verdugo Mtwy, east of junction with Stough Canyon Mtwy, above Stough Canyon, northeast side of Peak ''2646' 762 Comment
  UCR199967  Quercus berberidifolia Valerie Soza, LeRoy Gross 2001-5-9 1193 Los Angeles Transverse Ranges: Verdugo Mountains, Southern San Rafael Hills, south of mouth of Scholl Canyon, west end of Valle Vista fire road, ridgetop north of Hwy 134 274 Comment
  UCR199968  Quercus berberidifolia Valerie Soza, LeRoy Gross 2001-5-9 1194 Los Angeles Transverse Ranges: Verdugo Mountains, Southern San Rafael Hills, south of mouth of Scholl Canyon, west end of Valle Vista fire road, ridgetop north of Hwy 134 274 Comment
  UCR199972  Quercus berberidifolia Valerie Soza, L. Lubinsky 2001-5-16 1224 Los Angeles Transverse Ranges; Verdugo Mountains, Northern San Rafael Hills, Liz's Loop (Edison Road) to Cherry Canyon Fire Road 457 Comment
  UCR203038  Quercus berberidifolia Jim Rocks, Margaret R. Mulligan 2007-5-17 499 San Diego Camp Pendleton Marine Corps Base, northwest section of Charlie Training Area, c. 5 mi northeast of Camp Talega (64 Area), c. 1/2 mi south of county line and c. 3/4 mi northwest of White Oak Springs. Square A3, San Diego Co. Plant Atlas. 390 Comment
  UCR207981  Quercus berberidifolia Scott D. White, Bill La Haye 1999-8-11 7618 San Bernardino San Bernardino Mtns, Upper Santa Ana River Watershed, east of Camp Radford 2073 Comment
  UCR208081  Quercus berberidifolia B. C. Templeton 1930-4-2 1433 Los Angeles Western Transverse Range; Santa Monica Mtns., Mulholland Drive northwest of Hollywood 610 Comment
  UCR208107  Quercus berberidifolia D. E. Bramlet 2000-4-13 2980 Orange Penninsular Ranges: Santa Ana Mountains, upper east Blind Canyon; 30 m south of the Blind Canyon access road and beneath SCE transmission lines; 854 m northwest of the Fremont Canon ridge road Comment
  UCR209398  Quercus berberidifolia Fred M. Roberts, Robt. L. Allen 2007-6-22 6540 Riverside San Jacinto Mountains, Bau\tista Canyon, Bautista Canyon Road, 2.2 km northwest of Bautista Spring below Blackburn Ridge 726 Comment
  UCR212388  Quercus berberidifolia Ayzik Solomeshch 2007-8-7 s.n. Napa North Coast Range, Oakville Ranch, c. 6 miles northwest of the town of Yountville; on Hwy 29 take 'Oakville Grade Road', c. 3 miles north from Yountville 205 Comment
Read comments
Oct 11 2010
  UCR212514  Quercus berberidifolia Victoria Marshall 2006-10-21 423 San Diego junction of Lake Poway Loop Trail and Woodson Mountain Trail c. 0.5 mi east of Lake Poway. Square: L12 430 Comment
  UCR213333  Quercus berberidifolia Justin M. Wood 2009-4-22 521 Los Angeles San Gabriel Mountains, city of San Dimas, Sycamore Canyon, Falcon Ridge Ranch 457 Comment
  UCR213894  Quercus berberidifolia Scott D. White, Justin M. Wood 2009-5-22 12887 Riverside San Jacinto Mountains, Garner Valley, abandoned duck pond near Quinn Flat 1366 Comment
  UCR214682  Quercus berberidifolia A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz 2010-4-2 37712 B Riverside Peninsular Range, Alberhill, south foot of the Gavilan Hills at Temescal Canyon, along dirt road north of Concordia Ranch Rd, and east of Black Powder Rd. 379 Comment
  UCR22024  Quercus berberidifolia Steve Boyd 1980-5-11 239 Riverside Peninsular Range, Gavilan Hills, Harford Springs County Park, northwest corner of the Gavilan Plateau. East of trailer park, east side of Gavilan Road 625 Comment
  UCR228787  Quercus berberidifolia Dick Newell, Don Millar 2011-5-3 142 Orange Coastal Plains, San Joaquin Hills, Laguna Canyon Wilderness Park, Willow Trail 160 Comment
  UCR23009  Quercus berberidifolia Saul Frommer 1981-3-26 s.n. Riverside Agua Tibia Mtns, Dripping Springs on the north side of the Agua Tibia Mtns. 10.7 mi east of I-15. 488 Comment
  UCR230265  Quercus berberidifolia Dan S. Cooper 2011-3-28 311- 21 Los Angeles Industry Hills, S of Temple Ave., La Puente 177 Comment
  UCR230266  Quercus berberidifolia Dan S. Cooper 2011-3-28 311- 22 Los Angeles Industry Hills, S of Temple Ave., La Puente 177 Comment
  UCR231198  Quercus berberidifolia A. C. Sanders, T. B. Salvato, Kent Beaman 2011-11-3 39930 Riverside Peninsular Range; Santa Ana Mtns., near Sierra Peak on dirt road (Leonard Rd.) from Skyline Drive, c. 1/4 mile east of the Orange Co. line 884 Comment
  UCR231345  Quercus berberidifolia A. C. Sanders, T. B. Salvato, Kent Beaman 2011-11-3 39935 Orange Peninsular Range; Santa Ana Mtns., near Pleasants Peak along the Main Divide Truck Trail 1152 Comment
  UCR23312  Quercus berberidifolia John C. Roos, L. Roos 1952-11-1 5907 San Bernardino San Bernardino Valley, hills 1 mi south of Loma Linda 366 Comment
  UCR234387  Quercus berberidifolia Naomi Fraga, Jennifer Pilapil 2010-9-2 3763 San Bernardino San Bernardino Mountains, Clarks Grade 1501 Comment
  UCR235077  Quercus berberidifolia A. C. Sanders, John F. Green 2012-6-1 40236 Riverside Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, just SE of I-15 junction with Horsethief Cyn. Rd., c. 7 miles N of Lake Elsinore 377 Comment
  UCR236284  Quercus berberidifolia Jon P. Rebman, Warren Schmidtmann, Jim Rocks, volunteers 2010-12-2 20539 San Diego Camp Pendleton; Golf Training Area; east of De Luz Road and north of Camp De Luz; along De Luz Creek. Square C6. 70 Comment
  UCR241911  Quercus berberidifolia Fred M. Roberts 2012-5-10 7561 Orange Peninsular Ranges; Coastal Foothills, San Joaquin Hills, south fork of Buck Gully, north slope Pelican Hill, 0.6 km N summit Pelican Hill, north of Pelican Hill Drive 183 Comment
  UCR241939  Quercus berberidifolia A. C. Sanders, Timothy W. Chumley 2013-4-5 40776 Riverside Peninsular Range, Temescal Canyon, east of Glen Ivy near where Temescal Canyon Rd. passes under I-15 318 Comment
  UCR242703  Quercus berberidifolia Fred M. Roberts 2012-5-10 7583 Orange SAN JOAQUIN HILLS: Buck Gully, south fork, north slope of Pelican Hill, along Pelican Hills Dr., 0.3 km N summit Pelican Hill. 189 Comment
  UCR242756  Quercus berberidifolia Fred M. Roberts 2012-5-10 7689 Orange Peninsular Ranges; Coastal Foothills, San Joaquin Hills, south fork of Buck Gully, north slope Pelican Hill, 0.6 km N summit Pelican Hill, north of Pelican Hill Drive 183 Comment
  UCR246514  Quercus berberidifolia Fred M. Roberts 2013-5-30 7779 Orange Lomas de Santiago, Santiago Creek Wash, at Santiago Canyon Road bridge, south side, 0.3 km west of the junction of Silverado and Santiago Canyon Roads 299 Comment
  UCR247908  Quercus berberidifolia Fred M. Roberts 2013-6-7 7783 Riverside Peninsular Ranges, SANTA ANA MTNS.: Tributary to Upper San Juan Canyon along Chiquito Basin Trail, 1.3 km NNW Upper San Juan Campground. 524 Comment
  UCR249998  Quercus berberidifolia Jeremiah George 2012-8-8 080812- 01 Riverside Moreno Badlands, San Timoteo Canyon, south of El Casco So. Calif. Edison substation, west side of San Timoteo Creek, west of dirt SCE line access road 655 Comment
  UCR249999  Quercus berberidifolia Jeremiah George 2012-8-13 s.n. Riverside San Gorgonio Pass/Moreno Badlands, west of Beaumont, just east of junction of 60 Fwy and Jackrabbit Trail, off frontage road dead end 716 Comment
  UCR250000  Quercus berberidifolia Jeremiah George 2012-8-13 s.n. Riverside San Gorgonio Pass/Moreno Badlands, west of Beaumont, just east of junction of 60 Fwy and Jackrabbit Trail, off frontage road dead end 716 Comment
  UCR250001  Quercus berberidifolia Jeremiah George 2012-8-13 s.n. Riverside San Gorgonio Pass/Moreno Badlands, west of Beaumont, just east of junction of 60 Fwy and Jackrabbit Trail, off frontage road dead end 716 Comment
  UCR250002  Quercus berberidifolia Jeremiah George 2012-8-13 s.n. Riverside San Gorgonio Pass/Moreno Badlands, west of Beaumont, just east of junction of 60 Fwy and Jackrabbit Trail, off frontage road dead end 716 Comment
  UCR250003  Quercus berberidifolia Jeremiah George 2012-8-13 s.n. Riverside San Gorgonio Pass/Moreno Badlands, west of Beaumont, just east of junction of 60 Fwy and Jackrabbit Trail, off frontage road dead end 716 Comment
  UCR250404  Quercus berberidifolia Jeremiah George 2012-8-7 70812- 1 Riverside Beaumont, Western Knolls, north central slope of eastern half of bench between Hwy 60 and Oak Valley Parkway, east of Potrero Blvd. 747 Comment
  UCR250405  Quercus berberidifolia Jeremiah George 2012-8-7 70812- 2 Riverside Beaumont, Western Knolls, north central slope of eastern half of bench between Hwy 60 and Oak Valley Parkway, east of Potrero Blvd. 747 Comment
  UCR250920  Quercus berberidifolia Jeremiah George 2012-8-7 70812- 4 Riverside Beaumont, Western Knolls, north central slope of eastern half of bench between Hwy 60 and Oak Valley Parkway, east of Potrero Blvd. 747 Comment
  UCR250921  Quercus berberidifolia Jeremiah George 2012-8-7 70812- 5 Riverside Beaumont, Western Knolls, north central slope of eastern half of bench between Hwy 60 and Oak Valley Parkway, east of Potrero Blvd. 747 Comment
  UCR250922  Quercus berberidifolia Jeremiah George 2012-8-7 70812- 6 Riverside San Jacinto Mtns. Foothills/San Gorgonio Pass, south of Beaumont, just east of intersection Highland Springs Ave. and Circle C Ranch 747 Comment
  UCR250923  Quercus berberidifolia Jeremiah George 2012-8-7 70812- 3 Riverside Beaumont, Western Knolls, north central slope of eastern half of bench between Hwy 60 and Oak Valley Parkway, east of Potrero Blvd. 747 Comment
  UCR252566  Quercus berberidifolia R. G. Swinney 2010-6-21 13259 Los Angeles San Gabriel Mountains, Placerita Canyon Natural Area, 0.2 - 1.5 miles south of Placerita Canyon, in Los Pinetos Canyon, along Los Pinetos Trail 671 Comment
  UCR255208  Quercus berberidifolia Jon P. Rebman, Warren Schmidtmann, G. Kenney 2014-4-8 27808 San Diego Camp Pendleton, northern portion of base; Training Area Delta, along a canyon north of Case Springs Road near the base boundary, northwest of Margarita Peak and north of Case Springs Lake. Atlas Square: B4 678 Comment
  UCR25615  Quercus berberidifolia John C. Roos 1940-9-14 230 a San Bernardino San Bernardino Valley, Blakes Canyon, south of Bryn Mawr 549 Comment
  UCR260589  Quercus berberidifolia A. C. Sanders, Sandra L. Leatherman, Jeff Crain 2015-4-3 41558 Riverside Peninsular Range, Eastern Foot of the Santa Ana Mtns., Temescal Canyon NW of Horsethief Canyon Rd. along DePalma Rd., SE of Glen Eden Rd. and south of the east end of Lee (Corona) Lake, south side of I-15 370 Comment
  UCR261968  Quercus berberidifolia Tom Scott 2011-1 2011- 571 .4 Riverside San Bernardino Mtns., south side of mountains in Banning Canyon on USFS road 2S01, c. 6.5 miles up canyon 1492 Comment
  UCR262242  Quercus berberidifolia T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas 2009-6-23 3719 Riverside San Jacinto Mountains, San Jacinto River Canyon, along South Fork Trail (FSR 2E17), c. halfway between Hwy 74 and the bottom of the canyon 1274 Comment
  UCR263085  Quercus berberidifolia Mitch Provance 2012-5-22 17411 San Bernardino San Bernardino Mountains, Foothills near Beaumont, NE of the intersection of Highland Springs Avenue and Wilson St., about 1 mile E of Highland Springs Resort 1006 Comment
  UCR264620  Quercus berberidifolia Mitch Provance, Jeremiah George 2012-8-4 812- 32 Riverside Western Riverside County, Badlands south of Beaumont, Potrero Creek, E side of Highland Springs Ave., between Breckenridge and the entrance to Potrero 752 Comment
  UCR264637  Quercus berberidifolia Mitch Provance 2012-4-27 412- 22 Riverside The Badlands, Mt. Davis, southwest of Beaumont, about 1 mi S of I-10 and SR-60 interchange, just E of Davis Mountain Dr. and S of Westward Ave. 799 Comment
  UCR264643  Quercus berberidifolia Mitch Provance 2012-4-27 412- 20 Riverside The Badlands, Mt. Davis, southwest of Beaumont, about 1 mi S of I-10 and SR-60 interchange, just E of Davis Mountain Dr. and S of Westward Ave. 799 Comment
  UCR264644  Quercus berberidifolia Mitch Provance 2012-4-27 412- 19 Riverside The Badlands, Mt. Davis, southwest of Beaumont, about 1 mi S of I-10 and SR-60 interchange, just E of Davis Mountain Dr. and S of Westward Ave. 799 Comment
  UCR264645  Quercus berberidifolia Mitch Provance 2012-4-27 412- 17 Riverside The Badlands, Mt. Davis, southwest of Beaumont, about 1 mi S of I-10 and SR-60 interchange, just E of Davis Mountain Dr. and S of Westward Ave. 799 Comment
  UCR264646  Quercus berberidifolia Mitch Provance 2012-4-27 412- 16 Riverside The Badlands, Mt. Davis, southwest of Beaumont, about 1 mi S of I-10 and SR-60 interchange, just E of Davis Mountain Dr. and S of Westward Ave. 799 Comment
  UCR264647  Quercus berberidifolia Mitch Provance, Jeremiah George 2012-8-4 812- 36 Riverside Western Riverside County, Badlands south of Beaumont, Potrero Creek, E side of Highland Springs Ave., between Breckenridge and the entrance to Potrero 752 Comment
  UCR264648  Quercus berberidifolia Mitch Provance, Jeremiah George 2012-8-4 812- 35 Riverside Western Riverside County, Badlands south of Beaumont, Potrero Creek, E side of Highland Springs Ave., between Breckenridge and the entrance to Potrero 752 Comment
  UCR264649  Quercus berberidifolia Mitch Provance, Jeremiah George 2012-8-4 812- 34 Riverside Western Riverside County, Badlands south of Beaumont, Potrero Creek, E side of Highland Springs Ave., between Breckenridge and the entrance to Potrero 752 Comment
  UCR264650  Quercus berberidifolia Mitch Provance, Jeremiah George 2012-8-4 812- 33 Riverside Western Riverside County, Badlands south of Beaumont, Potrero Creek, E side of Highland Springs Ave., between Breckenridge and the entrance to Potrero 752 Comment
  UCR26582  Quercus berberidifolia John LaSalle 1982-5-4 4 Riverside Peninsular Range, 2.4 mi west of Radec across the Hwy from Vail Lake turnoff from Hwy 79. Comment
  UCR265837  Quercus berberidifolia Mitch Provance 2012-5-24 512- 20 Riverside San Bernardino Mountains, Banning, foothills and alluvial fan near border with Beaumont, NE of the intersection of Highland Springs Avenue and Wilson St. 1067 Comment
  UCR265894  Quercus berberidifolia Mitch Provance, A. C. Sanders, T. B. Salvato 2007-5-11 507- 03 Kern Tehachapi Mountains, hills about 0.5 miles S of Beartrap Rd., and 0.5-1 miles E of the pipeline road 1235 Comment
  UCR266595  Quercus berberidifolia Mitch Provance, Callen Huff 2009-4-20 10407 Kern Tehachapi Range, Tejon Ranch, Bronco Canyon (upper), about 4.5 miles N of the Tehachapi Afterbay 1340 Comment
  UCR269230  Quercus berberidifolia A. C. Sanders, T. B. Salvato, Cecile Shohet 2016-2-28 41999 Riverside Peninsular Range, c. 10 km ESE of Temecula, 150 m west of Los Caballos Rd. at a point 0.3 km south of Hwy 79 399 Comment
  UCR270178  Quercus berberidifolia A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop 2016-4-2 42399 Riverside Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, south end of Los Caballos Road, vicinity of lab and old Emerson house site 488 Comment
  UCR270763  Quercus berberidifolia T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs 2016-4-26 8383 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 424 Comment
  UCR271512  Quercus berberidifolia T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs 2016-4-26 8349 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 436 Comment
  UCR272998  Quercus berberidifolia Mitch Provance 2012-8-30 17437 Riverside Foothills of the San Jacinto Mountins, Lower Old Idyllwild Rd., S of Smith Creek, about 3 mi S of the City of Banning 780 Comment
  UCR272999  Quercus berberidifolia Mitch Provance 2012-9-13 912- 03 Riverside Badlands of Western Riverside County, Potrero Creek, S end of City of Beaumont, E side of Highland Springs Rd., +- 1 mi. N of entrance to CDFG Potrero Reserve. 744 Comment
  UCR273000  Quercus berberidifolia Mitch Provance 2012-8-30 17432 Riverside San Bernardino Mountains, Banning Bench, along E side of Bluff St, overlooking the San Gorgonio River 1067 Comment
  UCR273001  Quercus berberidifolia Mitch Provance 2012-9-13 912- 01 Riverside Badlands of Western Riverside County, Potrero Creek, S end of City of Beaumont, E side of Highland Springs Rd., +- 1 mi. N of entrance to CDFG Potrero Reserve. 744 Comment
  UCR273002  Quercus berberidifolia Mitch Provance 2012-9-13 912- 02 Riverside Badlands of Western Riverside County, Potrero Creek, S end of City of Beaumont, E side of Highland Springs Rd., +- 1 mi. N of entrance to CDFG Potrero Reserve. 744 Comment
  UCR273003  Quercus berberidifolia Mitch Provance 2012-8-30 17436 Riverside Foothills of the San Jacinto Mountins, Lower Old Idyllwild Rd., S of Smith Creek, about 3 mi S of the City of Banning 780 Comment
Read comments
May 22 2019
  UCR273004  Quercus berberidifolia Mitch Provance 2012-8-30 17434 Riverside San Bernardino Mountains, Banning Bench, along E side of Bluff St, overlooking the San Gorgonio River 1067 Comment
  UCR273005  Quercus berberidifolia Mitch Provance 2012-8-30 17431 Riverside San Bernardino Mountains, Banning Bench, along E side of Bluff St, overlooking the San Gorgonio River 1067 Comment
  UCR273006  Quercus berberidifolia Mitch Provance 2012-4-1 17428 Riverside Badlands of Western Riverside County, N side of San Timoteo Canyon Rd., about 4.5 mi WNW of intersection with I-10, N of old Haskell residence 646 Comment
  UCR273029  Quercus berberidifolia Mitch Provance 2012-1-25 17377 Riverside Badlands of Western Riverside County, San Timoteo Canyon, SW end along SCE powerline access roads between El Casco Substation and the Hwy. 60. 677 Comment
  UCR273030  Quercus berberidifolia Mitch Provance 2012-1-25 17378 Riverside Badlands of Western Riverside County, San Timoteo Canyon, SW end along SCE powerline access roads between El Casco Substation and the Hwy. 60. 677 Comment
  UCR273034  Quercus berberidifolia Mitch Provance 2012-1-25 17379 Riverside Badlands of Western Riverside County, San Timoteo Canyon, SW end along SCE powerline access roads between El Casco Substation and the Hwy. 60. 689 Comment
  UCR273036  Quercus berberidifolia Mitch Provance 2012-1-25 17380 Riverside Badlands of Western Riverside County, San Timoteo Canyon, SW end along SCE powerline access roads between El Casco Substation and the Hwy. 60. 689 Comment
  UCR273037  Quercus berberidifolia Mitch Provance 2012-1-25 17381 Riverside Badlands of Western Riverside County, San Timoteo Canyon, SW end along SCE powerline access roads between El Casco Substation and the Hwy. 60. 677 Comment
  UCR273038  Quercus berberidifolia Mitch Provance 2012-1-25 17375 Riverside Badlands of Western Riverside County, San Timoteo Canyon, SW end along SCE powerline access roads between El Casco Substation and the Hwy. 60. 677 Comment
  UCR273243  Quercus berberidifolia Mitch Provance 2012-1-25 17386 Riverside Badlands of Western Riverside County, San Timoteo Canyon, SW end along SCE powerline access roads between El Casco Substation and the Hwy. 60. 689 Comment
  UCR273490  Quercus berberidifolia A. C. Sanders, Glen Morrison 2016-8-4 42609 Orange Peninsular Range; Santa Ana Mountains, dirt road off North Main Divide Road (Forest Rte 3S04), north of Los Pinos Spring, 3.87 km NW (286 deg. ) of El Cariso Fire Station 1101 Comment
  UCR274164  Quercus berberidifolia Tim Searl 2013-4-30 s.n. San Diego Peninsular Range, c. 3.75 air miles SE of Temecula, c. 0.4 air mile SE of the intersection of Magee Road and Rancho Guadalupe Rd., 0.1 air mile north of Trujillo Creek, c. 2 air miles NE of Tourmaline Queen mine 555 Comment
  UCR275942  Quercus berberidifolia T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas 2009-6-26 3791 Riverside San Jacinto Mountains, Rouse Ridge, east of Rouse Hill on 4WD road 2E17 (becoming a foot trail), c. 0.7 mile north of Rouse Ridge Road (5S15), NE of Milky Spring, San Bernardino National Forest 1476 Comment
  UCR277497  Quercus berberidifolia Mitch Provance 2012-4-20 412- 35 Riverside San Timoteo Canyon, 0.8 mi south-southeast of the SCE El Casco Substation, on the south side of San Timoteo Canyon Rd./Oak Valley Parkway 671 Comment
Read comments
Jul 22 2018
  UCR280998  Quercus berberidifolia Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett 2017-6-1 617- 02 Riverside Temescal Valley, Along the south side I-15, transmission right-of-way, 0.3 mi SE of Horsethief Canyon Rd. 384 Comment
  UCR282412  Quercus berberidifolia Mitch Provance 2009-7-1 709- 04 Riverside Badlands of Western Riverside County, San Timoteo Canyon, just south of San Timoteo Canyon Rd. along paved access road to the El Casco Substation 616 Comment
  UCR2936  Quercus berberidifolia Wm. Horn Jr. 1963-4-20 630420- 01 Riverside Santa Ana Mtns., [Santa Rosa Plateau, on Tenaja Road west of] Murrieta, 100 yards east of dirt road to Tenaja Ranger Station, 2.2 miles west of Santa Rosa Ranch gate. 'c. 1400 ft. 549 Comment
  UCR32110  Quercus berberidifolia David J. Keil, Melissa Luckow, R. R. Pimentel, R. A. Pimentel, L. Seek 1982-5-8 16035 San Luis Obispo Santa Lucia Mtns (Coast Ranges), Trail on NE side of Cypress Mountain Comment
  UCR46564  Quercus berberidifolia B. G. Pitzer 1986-10-13 0300 San Bernardino San Bernardino Valley, Yucaipa, c. 0.5 mi. north of Oak Glen Road and 0.25 mi. west of Jefferson Road. 915 Comment
  UCR51371  Quercus berberidifolia Maureen Hales Pendleton 1988-2-1 s.n. Riverside Peninsular Range, c. 2.5 mi. south of Temecula between Interstate Hwy 215 and Rainbow Canyon Road. 412 Comment
  UCR51924  Quercus berberidifolia Steve Boyd 1987-11-23 2097 Riverside Perris-Aguanga basin region, Mt. Russell, north of Lake Perris, Moreno Valley. 762 Comment
  UCR52061  Quercus berberidifolia Jack Easton 1988-5-1 s.n. San Bernardino San Bernardino Valley Region, Sycamore Flats, between Lytle Creek Wash and Cajon Wash 610 Comment
  UCR53306  Quercus berberidifolia Steve Boyd 1987-11-23 2098 Riverside Perris-Aguanga basin region, Mt. Russell, north of Lake Perris, Moreno Valley. 762 Comment
  UCR55880  Quercus berberidifolia J. A. Adams 1965-4-24 138 Los Angeles San Gabriel Mtns., Ely Canyon. 762 Comment
  UCR59608  Quercus berberidifolia Don Pendleton 1989-6-6 s.n. Santa Barbara Channel Islands, Santa Rosa Island, vicinity of Becher's Bay 122 Comment
  UCR612  Quercus berberidifolia S. C. Warner 1956-5-27 s.n. San Bernardino San Bernardino Mtns., 0.5 mi up Waterman Canyon Road above San Bernardino 610 Comment
  UCR64260  Quercus berberidifolia J. M. Tucker, K. C. Nixon, R. W. Scott 1989-11-17 4495 -8 San Diego South Coast, Del Mar Baptist Church, El Camino Real, 0.5 mi. south of Del Mar Heights Road Comment
  UCR82765  Quercus berberidifolia A. C. Sanders, D. R. Schramm, D. Wappler 1994-10-6 15779 Riverside San Jacinto Mtns., N slope of mtns.: Twin Pines Creek drainage, Azalea Creek and a tributary gully from the west 1189 Comment
  UCR82970  Quercus berberidifolia Scott D. White 1993-10-14 1908 San Bernardino San Bernardino Mtns., Cleghorn Canyon 976 Comment
  UCR83127  Quercus berberidifolia A. C. Sanders, G. K. Helmkamp, S. D. White, E. J. Lawlor, C. L. Sanders 1994-9-11 15653 San Bernardino San Bernardino Mtns., F.S. Road 1N09 between Manzanita Flat and Keller Cliffs 1190 Comment
  UCR85721  Quercus berberidifolia R. G. Swinney 1993-10-8 2670 San Bernardino San Gabriel Mtns, Controversy Springs, at head of Cajon Canyon, SE of Mt. Top Junction, 0.5 mi south of Hwy 138 on Forest Service Road 3N37 1402 Comment
  UCR89898  Quercus berberidifolia A. C. Sanders 1995-11-26 17911 Riverside Tule Creek Valley, NE of Tule Peak, between Aguanga and Anza, south of Hwy 371 1311 Comment
  UCR90742  Quercus berberidifolia Scott D. White 1995-4-5 2753 Riverside Perris Valley, Lakeview Mountains; SW of Juniper Flat Road 579 Comment
  UCR91661  Quercus berberidifolia D. L. Banks, Steve Boyd 1994-9-29 40 San Diego Agua Tibia Mountains, Cleveland National Forest, Agua Tibia Wilderness, E slope of Agua Tibia Mtn, west of Arroyo Seco drainage, along the Crosley Trail. 841 Comment
  UCR91725  Quercus berberidifolia A. C. Sanders, S. Hawkins, J. Goetzen, D. Freeman 1996-5-1 18104 Riverside San Bernardino Mtns, Morongo Indian Reservation, natural pond & bog at SE edge of Burro Flats 1100 Comment
  UCR92097  Quercus berberidifolia Scott D. White 1995-2-7 2512 Los Angeles San Gabriel Mtns., Picnic area, Lopez Cyn. Rd. +-2 mi north of Foothill Boulevard 488 Comment
  UCR93526  Quercus berberidifolia Scott D. White, Rob Johnson 1995-12-19 3793 San Bernardino San Bernardino Mtns, Badger Canyon, NW of California State University San Bernardino. 793 Comment
  UCR94493  Quercus berberidifolia Steve Boyd 1982-10-28 s.n. Riverside Gavilan Hills, 'Blue Oak Canyon,' tributary of Dawson Canyon draining N flank of Estelle Mountain. 427 Comment
  UCR94888  Quercus berberidifolia G. R. Ballmer, K. T. Stockwell 1996-9-22 s.n. Riverside Murrieta, Warm Springs Creek, SE of Hogbacks 366 Comment
  UCR94889  Quercus berberidifolia G. R. Ballmer, K. T. Stockwell 1996-9-22 s.n. Riverside Murrieta, Warm Springs Creek, SE of Hogbacks 366 Comment
  UCR95382  Quercus berberidifolia L. C. Wheeler 1966-11-23 9152 Los Angeles San Gabriel Mtns., Chileno Canyon, 0.25 mi. upstream from mouth. Comment
  UCR95520  Quercus berberidifolia Steve Boyd, Lauren Raz 1996-10-8 9016 Los Angeles Liebre Mtns. region, crest of Sierra Pelona area at the headwaters of the westerly fork of Maple Canyon, west of Mount McDill. 1402 Comment
  UCR96371  Quercus berberidifolia R. G. Swinney 1996-7-8 4080 San Bernardino San Gabriel Mtns., Ralston Peak, west of Hwy I-215 in Cajon Wash, south of Hwy 138, east of Lone Pine Canyon Road, near junction with Hwy 138 1387 Comment
  UCR96691  Quercus berberidifolia Sue Bell 1992-11-19 072 San Diego Peninsular Range, Barber Mountain 940 Comment
  UCR97257  Quercus berberidifolia Scott D. White 1997-2-9 4683 Riverside Peninsular Range, 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 460 Comment
  UCR97768  Quercus berberidifolia C. Pierce, G. Pratt 1997-3-4 s.n. San Bernardino San Bernardino Valley, Shandin Hills 518 Comment
  UCSB10949  Quercus berberidifolia Muller, Cornelius 1961-12-8 Santa Barbara tributary to Escondido Creek; 0.3 mi SE of Escondido Spring; Juncal Dam Road; N side of the Santa Ynez Mtns 670 Comment
  UCSB1107  Quercus berberidifolia Kraebel, C. 1931-8-9 San Bernardino San Bernardino Forest, Barranca 822 Comment
  UCSB1111  Quercus berberidifolia Kraebel, C.; Hormay, A. 1931-8-9 San Bernardino Barranca Saddle 822 Comment
  UCSB1115  Quercus berberidifolia Mooring, John 1947-10-4 Santa Barbara Figueroa Mt., San Rafael Range Comment
  UCSB1123  Quercus berberidifolia Copeland, H. 1939-7-8 Butte Humboldt Road 12 miles east of Chico Comment
  UCSB1133  Quercus berberidifolia Kraebel, C. 1931-8-9 San Bernardino vicinity of Quads 13-25, Barranca Burn, Devils Canyon, San Brnardino Mtns 182 Comment
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Jan 5 2012
  UCSB12186  Quercus berberidifolia Breedlove, Dennis 1962-3-11 Riverside 5.7 miles northwest of Mountain Center, at junction with Riverside Highway 1 on State 74 944 Comment
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Feb 24 2013
  UCSB15086  Quercus berberidifolia Breedlove, Dennis 1961-3-21 Santa Barbara Along the Alamo Pintado Creek from 7-8 miles north of Los Olivos; base of Figueroa Mountain, Birabent Canyon, San Rafael Range 426 Comment
  UCSB22945  Quercus berberidifolia McPherson, J. 1966-7-31 Santa Barbara near Cachuma Dam picnic area, Santa Ynez Valley 243 Comment
  UCSB2345  Quercus berberidifolia Muller, Cornelius; Muller, Katherine 1984-3-3 Santa Barbara 1 mile E of Refugio Pass on West Camino Cielo, Santa Ynez Mountains Comment
  UCSB27857  Quercus berberidifolia Gill, Robert 1959-3-24 Los Angeles Oak Flat Guard Station, Ridge Route 822 Comment
  UCSB27892  Quercus berberidifolia Lloyd, Robert 1959-3-24 Los Angeles Oak Flats Fire Station, 10 mi. north of Castaic, Calif, on U.S. Hwy. 99, Tehachapi Mts. 822 Comment
  UCSB33750  Quercus berberidifolia Nilsen, E. 1979-5-15 Santa Barbara 500 m south of the intersection between Painted Cave Rd. and E. Camino Cielo 690 Comment
  UCSB34099  Quercus berberidifolia Nixon, Kevin 1978-4-29 Santa Barbara Near end of road which extends northward from Centinella into the North Range, 1.5 miles west of Diablo Peak, Santa Cruz Island 396 Comment
  UCSB34689  Quercus berberidifolia Nixon, Kevin; Hendon, Emily 1980-5-25 Los Angeles County road N2, Lake Hughes; 7.7 miles southeast of Calif. Hwy 138 (at 3 points rd.) Comment
  UCSB34694  Quercus berberidifolia Nixon, Kevin; Hendon, Emily 1980-5-23 Riverside 3.3 mi. southwest of Hwy 243 on old Banning-Idyllwild road; San Jacinto Mountains Comment
  UCSB34815  Quercus berberidifolia Lloyd, Robert 1959-3-3 Los Angeles Ganesha Hills near comer of Hillcrest and North Hill north of Pomona 274 Comment
  UCSB34829  Quercus berberidifolia Lloyd, Robert 1959-3-24 Los Angeles At Oak Flats Fire Station, 10 mi. north of Castaic, Calif, on U.S. Hwy. 99, Tehachapi Mts. 822 Comment
  UCSB34839  Quercus berberidifolia Lloyd, Robert 1959-3-3 Los Angeles Ganesha Hills near corner of Hillcrest and North Hill Rd. north of Pomona 274 Comment
  UCSB34840  Quercus berberidifolia Lloyd, Robert 1959-3-3 Los Angeles Ganesha Hills near corner of Hillcrest and North Hill Rd. north of Pomona 274 Comment
  UCSB34865  Quercus berberidifolia Lloyd, Robert 1959-3-3 Los Angeles Ganesha Hills near corner of Hillcrest and North Hill Rd. north of Pomona 274 Comment
  UCSB34866  Quercus berberidifolia Lloyd, Robert 1959-3-3 Los Angeles Ganesha Hills near comer of Hillcrest and North Hill Rd. north of Pomona 274 Comment
  UCSB34870  Quercus berberidifolia Lloyd, Robert 1959-3-3 Los Angeles Ganesha Hills near comer of Hillcrest and North Hill Rd north of Pomona 274 Comment
  UCSB34872  Quercus berberidifolia Lloyd, Robert 1959-3-3 Los Angeles In Ganesha Hills near corner of Hillcrest and North Hill Rd. north of Pomona 274 Comment
  UCSB36856  Quercus berberidifolia Collins, Elizabeth 1980-3-25 Santa Barbara 11 km. east of Research Station, Santa Cruz Island 274 Comment
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Mar 10 2015
  UCSB38766  Quercus berberidifolia Muller, Cornelius 1945-3-19 Ventura 2 mi. above Wheelers Spring, 10 mi. NE of Ojai. Comment
  UCSB41833  Quercus berberidifolia Fall, G. 1970-4-26 San Bernardino 23 mi NE of San Bernardino 1371 Comment
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Jan 3 2012
  UCSB48719  Quercus berberidifolia Muller, Cornelius; Muller, Katherine 1984-3-3 Santa Barbara 1 mile E of Refugio Pass on West Camino Cielo, Santa Ynez Mountains Comment
  UCSB48720  Quercus berberidifolia Muller, Cornelius; Muller, Katherine 1984-3-3 Santa Barbara 1 mile E of Refugio Pass on West Camino Cielo, Santa Ynez Mountains Comment
  UCSB48721  Quercus berberidifolia McPherson, J. 1966-5-1 Santa Barbara 100 yards N of West Camino Cielo, 3 miles E. of its junction with Refugio Pass Road, Santa Ynez Mountains 822 Comment
  UCSB49194  Quercus berberidifolia Magney, David; Burgess, Rick 1983-4-14 Ventura Dry Lakes Ridge, 2 miles. N of Ojai, western Transverse Ranges T5N, R23W, S. 1, 2 & 3, Wheeler Springs Quadrangle 944 Comment
  UCSB52359  Quercus berberidifolia Magney, David; Burgess, Rick 1983-8-12 Ventura Dry Lakes Ridge, 12 miles. N of Ojai, western Transverse Ranges 15N. R23W, S. 1, 2 & 3, Wheeler Springs Quadrangle 1371 Comment
  UCSB52412  Quercus berberidifolia Roberts, Fred; Allen, R. 1982-7-4 Orange Chino Hills: Carbon Canyon, Carbon Canyon Rd., 0.3km by road SW county line; 2.5km NNW Gilman Peak 79 Comment
  UCSB53218  Quercus berberidifolia Magney, David; Burgess, Rick 1983-8-21 Ventura Dry Lakes Ridge, about 1/2 mile west of Hwy 33 (mile marker 26.80); ca. 12 miles N of Ojai, western Transverse Ranges T5N. R23W, S. 1, 2 & 3, Wheeler Springs Quadrangle 1432 Comment
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Aug 5 2014
  UCSB55564  Quercus berberidifolia Ferren, Wayne 1986-3-27 Santa Barbara ca. 1.1 km NW of gate and water trough, Pinos de la Calera, Santa Cruz Island Comment
  UCSB58608  Quercus berberidifolia Muller, Cornelius 1945-3-20 Los Angeles 10 mi S of Caswell, 12 mi. N of Castaic Comment
  UCSB58620  Quercus berberidifolia Muller, Cornelius; Muller, Katherine 1984-3-3 Santa Barbara 1 mile E of Refugio Pass on West Camino Cielo, Santa Ynez Mountains. Comment
  UCSB58621  Quercus berberidifolia Muller, Cornelius; Muller, Katherine 1984-3-3 Santa Barbara 1 mile E of Refugio Pass on West Camino Cielo, Santa Ynez Mountains Comment
  UCSB58629  Quercus berberidifolia Muller, Cornelius 1960-4-5 Santa Barbara Cherry Canyon, ca 1 mi above the ranch; Santa Rosa Island Comment
  UCSB58635  Quercus berberidifolia Muller, Cornelius 1954-6-20 Lake 1/2 mi. above Bear Creek Camp Comment
  UCSB58638  Quercus berberidifolia Muller, Cornelius 1953-5-2 Orange Swain Canyon, lower end, Santa Catalina Island Comment
  UCSB58639  Quercus berberidifolia Muller, Cornelius 1953-5-2 Orange Swain Canyon, lower end, Catalina Island Comment
  UCSB58643  Quercus berberidifolia Muller, Cornelius 1953-5-2 Orange Upper end of Swain Canyon, near ridge top, Santa Catalina Island Comment
  UCSB58649  Quercus berberidifolia Morley, Thomas 1941-5-11 Napa west bank of Putah Creek immediately above junction with Butts Creek 140 Comment
  UCSB58658  Quercus berberidifolia Muller, Cornelius 1945-3-20 Los Angeles 10 mi. S. of Caswell, 12 mi. N. of Castaic Comment
  UCSB58660  Quercus berberidifolia Muller, Cornelius 1945-3-20 Los Angeles 10 mi. S. of Caswell, 12 mi N. of Castaic Comment
  UCSB58668  Quercus berberidifolia Muller, Cornelius 1954-6-18 Monterey 2 mi. above Memorial Park, 1 mi. below Madrone Camp. Santa Lucia Mtns. Comment
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Feb 23 2016
  UCSB58669  Quercus berberidifolia Muller, Cornelius 1954-6-18 Monterey 2 mi. above Memorial Park, 1 mi. below Madrone Camp. Santa Lucia Mtns. Comment
  UCSB58670  Quercus berberidifolia Muller, Cornelius 1945-3-19 Ventura 2 mi. above Wheelers Spring, 10 mi NE of 0jai Comment
  UCSB58671  Quercus berberidifolia Muller, Cornelius 1951-4-8 Santa Barbara 3 mi. east of Figueroa peak, San Rafael Mts. Comment
  UCSB58672  Quercus berberidifolia Fosberg, F. 1932-6-8 San Bernardino Head of Lone Pine Canyon. San Gabriel Mts. 1900 Comment
  UCSB58684  Quercus berberidifolia Fosberg, F. 1932-6-8 San Bernardino Head of Lone Pine Canyon, San Gabriel Mts. 1900 Comment
  UCSB58685  Quercus berberidifolia Muller, Cornelius 1960-7-22 Santa Barbara about 1 1/2 mi SE of Fraser Point toward Christi Ranch; Santa Cruz Island 91 Comment
  UCSB58686  Quercus berberidifolia Muller, Cornelius 1945-3-19 Ventura 2 mi. above Wheelers Spring, 10 mi. NE of Ojai. Comment
  UCSB62926  Quercus berberidifolia Sarr, Dan 1995-7-26 San Benito Hernandez Valley 500 Comment
  UCSB62929  Quercus berberidifolia Sarr, Dan 1995-7-26 San Benito Hernandez Valley 500 Comment
  UCSB63049  Quercus berberidifolia Rodriguez, Luis; Sarr, Dan 1955-9-8 Lake along Bottle Rock Road, 5 mi Sulphur Road 243 Comment
  UCSB63055  Quercus berberidifolia Rodriguez, Luis; Sarr, Dan 1995-9-5 Napa Chiles Valley 280 Comment
  UCSB63074  Quercus berberidifolia Rodriguez, Luis; Sarr, Dan 1995-9-7 Mendocino along Mt. View Rd., 10 mi of US Hwy 128 617 Comment
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Jul 9 2014
  UCSB68623  Quercus berberidifolia Gross, LeRoy 2000-11-11 Los Angeles Verdugo Mountains: Along Foothill Blvd. just west of Hillrose Street in Sunland 365 Comment
  UCSB68624  Quercus berberidifolia Gross, LeRoy 2000-11-12 Los Angeles Verdugo Mountains: Green Verdugo Fire Road, off Sunland Blvd. just west of 210 freeway 411 Comment
  UCSB68633  Quercus berberidifolia Gross, LeRoy 2000-10-28 Los Angeles Verdugo Mountains: Brand lateral trail behind the Brand Park Library, ridge west of Idlewood Canyon, where Grandview Ave. and Mountain St. meet in city of Glendale. Following fire break up to main crest (to Beaudry fire road) 365 Comment
  UCSB68634  Quercus berberidifolia Gross, LeRoy 2000-10-28 Los Angeles Verdugo Mountains: Brand lateral trail behind the Brand Park Library, ridge west of Idlewood Canyon, where Grandview Ave. and Mountain St. meet in city of Glendale. Following fire break up to main crest (to Beaudry fire road) 365 Comment
  UCSB68635  Quercus berberidifolia Gross, LeRoy 2000-10-28 Los Angeles Verdugo Mountains: Brand lateral trail behind the Brand Park Library, ridge west of Idlewood Canyon, where Grandview Ave. and Mountain St. meet in city of Glendale. Following fire break up to main crest (to Beaudry fire road) 365 Comment
  UCSB69280  Quercus berberidifolia Gross, LeRoy 2000-11-12 Los Angeles Verdugo Mtns.: Green Verdugo Fire Road, off Sunland Blvd. just west of 210 freeway. This road goes up to Green Verdugo Reservoir 411 Comment
  UCSB72065  Quercus berberidifolia Gross, LeRoy 2000-11-4 Los Angeles Verdugo Mountains: Trail at end of Morning Glow, past Sunglow Way, east off La Tuna Canyon Road, Sun Valley 396 Comment
  UCSB72066  Quercus berberidifolia Gross, LeRoy 2000-11-4 Los Angeles Verdugo Mountains: Trail at end of Morning Glow, past Sunglow Way, east off La Tuna Canyon Road, Sun Valley 396 Comment
  UCSB72067  Quercus berberidifolia Gross, LeRoy 2000-11-4 Los Angeles Verdugo Mountains: Trail at end of Morning Glow, past Sunglow Way, east off La Tuna Canyon Road, Sun Valley 365 Comment
  UCSB72068  Quercus berberidifolia Gross, LeRoy 2000-11-4 Los Angeles Verdugo Mountains: Trail at end of Morning Glow, past Sunglow Way, east off La Tuna Canyon Road, Sun Valley 396 Comment
  UCSB72069  Quercus berberidifolia Gross, LeRoy; Soza, Valerie; Gilbert, Neil 2000-10-18 Los Angeles Verdugo Mountains: Saddle where Stough Canyon Mountainway and Verdugo Mountainway meet 609 Comment
  UCSB72168  Quercus berberidifolia Wellonen, Cher 2000-5-8 Ventura Western Transverse Ranges, Nordhoff Ridge; along trail out of Camp Site #65 °W of Wheeler Gorge Campground) leading to ridgetop 579 Comment
  UCSB72448  Quercus berberidifolia Gross, LeRoy 2000-11-4 Los Angeles Verdugo Mountains: Trail at end of Morning Glow, past Sunglow Way, east off La Tuna Canyon Road, Sun Valley 365 Comment
  UCSB8516  Quercus berberidifolia McPherson, J. 1966-5-1 Santa Barbara 100 yards N of West Camino Cielo, 3 miles E of its junction with Refugio Pass Road, Santa Ynez Mtns. 822 Comment
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Oct 17 2014
  UCSC002556  Quercus berberidifolia Grey Hayes 2000-4-20 210 Santa Clara Mount Hamilton, Isabel Valley Ranch Comment
  CAS-BOT-BC518706  Quercus berberidifolia Mitch Provance; Jeremiah George 2012-8-4 812 -32 Riverside Western part of county: Badlands S of Beaumont, Potrero Creek, E side of Highland Springs Ave., between Breckenridge and the entrance to Potrero 752 Comment
  CAS-BOT-BC62825  Quercus berberidifolia D. Haskamp; E. Sonnenblick; M. Taft 1995-5-6 52 Shasta 10.1 miles north of the turnoff for Blue Oak campground Comment
  CDA30689  Quercus berberidifolia M. K. Beyers, F. Favela, D. Pascual 2008-9-14 2 San Diego Santa Rosa Plateau. 0 Comment
  IRVC8001  Quercus berberidifolia A. T. Vawter 1970-3-18 s.n. Unknown Santa Ana Mountains, near Round Potrero. 762 Comment
  LA91415  Quercus berberidifolia Bruce Douglas Clayton; Greg Shaw 1972-3-20 15 Los Angeles 621 Comment
  OBI14270  Quercus berberidifolia Robert F. Hoover 1965-9-29 9683 San Luis Obispo Halfway between Santa Margarita and Atascadero Comment
  OBI14272  Quercus berberidifolia Robert F. Hoover 1964-11-15 9327 San Luis Obispo 4 mi W of Paso Robles on Peachey Canyon rd Comment
  OBI23992  Quercus berberidifolia Rocky Thompson 1980-4-28 2 San Luis Obispo Las Pilitas Ranch Comment
  OBI31512  Quercus berberidifolia Joy Nishida 1982-6-24 468 San Luis Obispo American Cyn; 2 mi S of American Cyn campground Comment
  OBI33337  Quercus berberidifolia David J. Keil 1982-3-20 15771 San Luis Obispo San Luis Range in Irish Hills along dirt road leading from See Canyon Rd to HIbberd Preserve Comment
  OBI39689  Quercus berberidifolia David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al. 1982-5-8 16009 San Luis Obispo Slopes of Cypress Mtn, ca. 0.8 mi above Warrens' cabin on road toward cypress swamp on NE side of mountain Comment
  OBI39945  Quercus berberidifolia Tracy Sturm 1982-5-1 s.n. San Luis Obispo Pilitas Microwave Station (summit) 1189 Comment
  OBI46096  Quercus berberidifolia Lynne Dee Oyler 1986-3-25 380 San Luis Obispo Road S to Agua Escondido, La Panza Range. 100 yds N of locked gate. Comment
  OBI46097  Quercus berberidifolia Lynne Dee Oyler 1986-3-25 379 San Luis Obispo Road S to Agua Escondido, La Panza Range. 100 yds N of locked gate. Comment
  OBI46098  Quercus berberidifolia Lynne Dee Oyler 1986-3-25 378 San Luis Obispo Road S to Agua Escondido, La Panza Range. 100 yds N of locked gate. Comment
  OBI52089  Quercus berberidifolia Steven A. Junak 1990-4-27 4226 San Luis Obispo Santa Lucia Mtns, Cuesta Ridge: just N of NW corner of Cuesta Ridge Botanical Area, N of main road (USFS road #29S11.3) at high voltage tower, ca. 5.9 mi W of hwy 101 and 0.3 mi N of NW boundary of the Botanical Area Comment
  OBI56554  Quercus berberidifolia Lynn Dee Oyler, Sharon Vroman 1992-7-8 2520 San Luis Obispo BLM - Calf Canyon, Parcel 3S 427 Comment
  OBI58102  Quercus berberidifolia Austin P. Griffiths, Paul C. Hertel 1981-10-25 s.n. San Luis Obispo About 2 mi along unpaved roadway on S facing crest of East Cuesta Ridge 550 Comment
  OBI64453  Quercus berberidifolia David J. Keil, with Margriet Wetherwax, Beth Painter, Jody Olsen, Kevin Downing, Charis Bratt, and Lynne Dee (Oyler) Althouse 2000-5-16 28697 San Luis Obispo Camp Roberts; vicinity of Twin Bridges (over Nacimiento River). Comment
  OBI65829  Quercus berberidifolia D. R. Miller 1994-3-31 394 -156 San Luis Obispo Pine Mt Region. Tobacco Creek drainage 732 Comment
  OBI67856  Quercus berberidifolia E. L. Painter & M. Wetherwax, David J. Keil 2000-4-18 SLO- 62 San Luis Obispo Camp SLO, N side of large serpentine outcrop W of Chorro Reservoir, above tributary of Chorro Crk 200 Comment
  OBI69148  Quercus berberidifolia Carrie Carden 2001-3-8 48 San Luis Obispo East Cuesta Ridge 467 Comment
  OBI69225  Quercus berberidifolia Carrie Carden, Tina Teed & Jill Bushakara 2001-3-8 49 San Luis Obispo East Cuesta Ridge 467 Comment
  OBI7621  Quercus berberidifolia Christian Smith 1975-6-1 s.n. San Luis Obispo Along Hwy 58 near Pozo Comment
  OBI79458  Quercus berberidifolia David J. Keil 1980-3-27 13732 Los Angeles 1 mile E of Ridge Route on Pine Canyon Road (L.A. County Rd n-2) 1189 Comment
  POM204415  Quercus berberidifolia E. C. Jaeger 1934-10-1 s.n. San Diego Volcan Mountains 915 Comment
  POM270699  Quercus berberidifolia Lyman Benson 1946-11-21 12249 San Bernardino Midway between Devore and Lytle Creek, edge of foothills, San Gabriel Mt 457 Comment
  POM270710  Quercus berberidifolia Lyman Benson 1946-11-21 12247 San Bernardino Midway between Devore and Lytle Creek, edge of foothills, San Gabriel Mt 457 Comment
  RSA0017041  Quercus berberidifolia Sandy Leatherman, Brian Daniels 1998-11-10 62 Los Angeles Bouquet Canyon: E of Bouquet Canyon road, immediately S of Esguerra Road. 610 Comment
  RSA0028856  Quercus berberidifolia Bert Wilson s.n. San Luis Obispo Peachy Canyon, SW of Paso Robles. Comment
  RSA0030743  Quercus berberidifolia Sandy Leatherman 1998-11-10 62 Los Angeles E of Bouquet Canyon road, S of Esquerra 610 Comment
  RSA0035393  Quercus berberidifolia Mary Duke, Christy Hightower, Cecilia McElroy 1982-5-15 60 San Diego CA Hwy S6, 4 mi. N of Palomar Mtn. 1524 Comment
  RSA0038355  Quercus berberidifolia Sandra Leatherman, Brian Daniels 1998-11-10 62 Los Angeles Boquet Canyon: East of Boquet Canyon Road, immediately south of Esguerra Road. 600 Comment
  RSA0041587  Quercus berberidifolia E. R. Johnson 1933-11 5557 Orange Rancho Santa Ana. Comment
  RSA0041588  Quercus berberidifolia E. R. Johnson 1933-11 5558 Orange Rancho Santa Ana. Comment
  RSA0041589  Quercus berberidifolia E. R. Johnson 1934-1-6 5565 Orange Santa Ana Mts., on slopes of Sierra Peak at about the head of Claymine Canyon. 762 Comment
  RSA0041593  Quercus berberidifolia James Henrickson 1969-10-19 4191 San Diego 6 miles NNW of Descanso on Boulder Creek Road. 1128 Comment
  RSA0041716  Quercus berberidifolia Mary L. Bowerman 1934-2-3 2479 Contra Costa Knob west of knoll at head of East Fork of Sycamore Canyon. Comment
  RSA0041717  Quercus berberidifolia Mary L. Bowerman 1930-10-19 490 Contra Costa South road at Garden-of-the-Gods (Fossil Ridge). Comment
  RSA0041718  Quercus berberidifolia I. L. Wiggins 1938-7-23 8965 Alameda Arroyo Mocho, on road up east side of Mount Hamilton, 18 miles from Livermore. Comment
  RSA0041970  Quercus berberidifolia C. H. Muller 1941-7-24 3995 San Bernardino 2 miles S of Cajon, Cajon Pass. 915 Comment
  RSA0043206  Quercus berberidifolia Lyman Benson 1941-8-4 11018 Mendocino 5 miles E of Hopland. Mt. Range Mayacamas. Drainage Area Russian River -- Habitat: California Chaparral. Comment
  RSA0043207  Quercus berberidifolia Roman Gankin 1968-9-4 1253 Monterey 2 miles S of jct. Nacimiento Road and South Ridge Road Comment
  RSA0043210  Quercus berberidifolia Robert F. Thorne, Percy Everett 1963-9-25 33215 San Diego ca. 0.5 mile W of Rancho Santa Fe just beyond junction of La Cencilla and Skyline Drive. 91 Comment
  RSA0043211  Quercus berberidifolia C. H. Muller 1941-8-8 4018 San Diego 3 miles south of Poway Park Comment
  RSA0043212  Quercus berberidifolia Christopher Davidson 1976-3-27 3897 San Diego On Highway S16, 2.4 mi S of San Diego Co. line (SE of Temecula). 335 Comment
  RSA0043213  Quercus berberidifolia F. R. Fosberg 1931-8-17 7360 San Diego Descanso. 1100 Comment
  RSA0043217  Quercus berberidifolia Unspecified 1940-9-14 s.n. Marin Blakes Canyon, S of Bryn Manor. Comment
  RSA0044655  Quercus berberidifolia Leo Miller 1938-3-26 s.n. Orange Near top of Saddleback Mountain. Comment
  RSA0046923  Quercus berberidifolia Rosemarie Beline 1941-07 s.n. Los Angeles Santa Suzanna [Susana] Pass. Comment
  RSA0059077  Quercus berberidifolia CNPS Accuracy Assessment Team 2014-7-19 461 B Orange Laguna Coast Wilderness Park. Comment
  RSA0087550  Quercus berberidifolia Robert F. Thorne, Percy Everett 1963-9-25 33215 San Diego ca. 0.5 mile W of Rancho Santa Fe just beyond junction of La Cencilla and Skyline Drive. 91 Comment
  RSA0105422  Quercus berberidifolia Keith E. Hoffmaster 1930-1 406 Orange Santa Ana Mts. Comment
  RSA306194  Quercus berberidifolia Fay A. MacFadden 1931-3-28 2930 Los Angeles Verdugo Mountains, La Tuna Canyon Comment
  RSA350136  Quercus berberidifolia Wesley O. Griesel 1986-2-27 s.n. Los Angeles Henderson Canyon, Verdugo Mountains Comment
  RSA443838  Quercus berberidifolia J. W. Johnson 1978-10-8 s.n. Orange Santa Ana Mts: Aliso Canyon - Agua Chinon Canyon Pass. Comment
  RSA476595  Quercus berberidifolia Alva Watry 1931-5-10 s.n. Los Angeles Rattlesnake Canyon 1067 Comment
  RSA476597  Quercus berberidifolia Josephine Derigo 1941-7-23 s.n. Ventura Santa Suzanna Pass Comment
  RSA477082  Quercus berberidifolia Robert M. Perkins 1937-4-23 s.n. Kern Kern River Canyon Comment
  RSA477084  Quercus berberidifolia George C. Johnston 1902-9-1 s.n. Orange Campus Johnston Ranch. Comment
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Oct 19 2015
  RSA78741  Quercus berberidifolia E. K. Balls, P. C. Everett 1952-10-16 18225 Tuolumne Hwy 49 above Mocassin Creek Power House, Toulumne-Mariposa county line. 488 Comment
  RSA790921  Quercus berberidifolia E. Painter, E. Neese 1994-9-14 HL- 899 Monterey Fort Hunter Ligett (Training Area 17)/Los Padres National Forest interface (boundary approximate), ca. 4 air km NW of Lion Peak, ca. 1 air km SE of Alder Peak, ca. 5.8 road km (3.9 miles) SSW of junction of Coast Ridge and Burma Roads. 1010 Comment
  RSA96680  Quercus berberidifolia Percy C. Everett, E. K. Balls 1954-10-18 20357 Lake 7 mi. n.e. from jct. of Hwy 20 and road to Bartlett Springs, 4.9 mi. in from boundary of Mendocino National Forest. 1189 Comment
  RSA96858  Quercus berberidifolia Percy C. Everett, E. K. Balls 1954-10-18 20343 Lake Along Rice Fork, about jct with Bear Creek, between Stonyford and Upper Lake. 610 Comment
  RSA9747  Quercus berberidifolia Louis C. Wheeler 1931-11-1 s.n. Los Angeles Foothills 1 mile E liveoak Canyon, San Gabriel Mts. 671 Comment
  SBBG11087  Quercus berberidifolia D. E. Breedlove 1961-8-26 994 Monterey Miguel Cmpgrd ca. 5 mi SE of Plaskett Ridge rd on coast fire rd 914 Comment
  SBBG114185  Quercus berberidifolia C. Bornstein, E. Collins 2000-10-30 Ventura St Hwy 33, ca. 1.2 mi N of turnoff to Rose Valley 1120 Comment
  SBBG114190  Quercus berberidifolia C. Bornstein, E. Collins 2000-10-30 Ventura St Hwy 33, ca. 1.2 mi N of turnoff to Rose Valley 1120 Comment
  SBBG15193  Quercus berberidifolia E. C. Twisselmann 1962-4-18 6944 Kern Tejon Ranch, Fireguard Rd, 1 mi from Oso Cyn Rd 1249 Comment
  SBBG58990  Quercus berberidifolia W. B. Holt 1940-10-27 559 Santa Barbara Santa Ynez Mtns 609 Comment
  SBBG59013  Quercus berberidifolia W. B. Holt 1940-10-27 558 Santa Barbara Santa Ynez Mtns Comment
  SBBG59019  Quercus berberidifolia W. B. Holt 1940-10-27 Santa Barbara Santa Ynez Mtns 609 Comment
  SD253459  Quercus berberidifolia Mitch Provance, Jeremiah George 2012-8-4 812 33 Riverside Western Riverside County: Badlands wouth of Beaumont, Potrero Creek, E side of Highland Springs Ave., between Breckenridge and the entrance to Potrero. 751 Comment
  SEINET13953127 Image available Quercus berberidifolia D. Atwood, L. Stritch 1994-1 17865 San Diego Aqua Tibia Wilderness, Palomar Ranger Districtm Cleveland Nat'l Forest. 671 Comment
  SEINET13953128 Image available Quercus berberidifolia T. A. Ranker, P. G. Trapp 1994-1 1619 Butte Pence Road, south of Paradise, T21N, R4E, S6 ca 1,300 ft (395m). 396 Comment
  SEINET4288289  Quercus berberidifolia Unknown 2012-1 s.n 'A' Mendocino 1 mile west of Lake County line in Mendocino City, on route 20, south side of road by driveway. Comment
  SFV6123  Quercus berberidifolia D. Q. Cavagnaro 1963-9-18 93 San Diego CA-Highway 67, 3.5 miles southwest of Ramona. 488 Comment
  SJSU10140  Quercus berberidifolia R. L. Fisher 1957-8-30 216 Santa Clara Summit Rd on ridge of Outer Coast Range, 10 mi N of Hecker Pass 396 Comment
  SJSU15638  Quercus berberidifolia Gladys S. Corkill 2015-4-24 s.n. Santa Clara Canada De Los Osos Ecological Reserve, Gilroy. Comment
  UC2028191  Quercus berberidifolia Barbara Ertter with Ann Dennis 1998-1-25 15908 Contra Costa Donner Canyon on north side Mount Diablo, Middle Trail/Falls Trail. Comment
  UC2028192  Quercus berberidifolia Barbara Ertter with Ann Dennis 1998-1-25 15908 a Contra Costa Donner Canyon on north side Mount Diablo, Middle Trail/Falls Trail. Comment
  UC473631  Quercus berberidifolia M. S. Jussel 1931-10-12 24 Mariposa 5 mi w Big Oak Flat Road Comment
  UCD45216  Quercus berberidifolia G. T. Nordstrom 1937-4-26 1105 San Luis Obispo San Luis Obispo County: 4.9 miles southeast of Chimey Rock. Altitude 1400 feet. 426 Comment
  UCD45249  Quercus berberidifolia Coulter Date Unknown 661 Unknown Photograph of type of Q. berberidifolia Liebm. Basionym: Q. berberidifolia Liebm. Citation: Overs. Dansk. Vidensk. Selsk. Forhandl. p. 172. 1854. Herbarium K. Type: holotype. Locality: California. Date: none given. Comment
  UCD45254  Quercus berberidifolia Frank T. Callahan II 1986-11-16 s.n. Lake California, Lake County: south of Highway 20, marker 3801. Comment
  UCSB10487  Quercus berberidifolia Koran, John 1958-4-10 Unknown Flores Flats 15.4 miles northeast of Santa Barbara Comment
  UCSB1117  Quercus berberidifolia G., C. 1933-7-14 Unknown Y Canyon, above oak no. 655 Comment
  UCSB1127  Quercus berberidifolia Wedberg, H. 1957-3-3 Los Angeles Old Topanga Canyon Comment
  UCSB1142  Quercus berberidifolia Keator, Glenn 1959-4-2 Sonoma 0.7 miles east on Cavedale road and 2.0 miles from Agua Caliente Comment
  UCSB24396  Quercus berberidifolia McMinn, Howard 1923-5-27 Lake Bear Creek, tributary to Rice Fork of Eel River at base of Snow Mt. Comment
  UCSB53085  Quercus berberidifolia Magney, David; Burgess, Rick 1984-4-18 Ventura McCrea Wldlf. Preserve, E. side Norwegian Grade, Thousand Oaks 304 Comment
  UCSB58202  Quercus berberidifolia Muller, Cornelius 1941-8-6 Santa Barbara El Camino Calo between San Marcus Pass and La Cumbre Lookout above Santa Barbara Comment
  UCSB58612  Quercus berberidifolia Muller, Cornelius 1937-8-25 San Bernardino San Bernardino Mountains, road to Lake Arrowhead 1066 Comment
  UCSB58619  Quercus berberidifolia Tucker, John 1941-8-10 Ventura beside Highway 399,1.8 miles above Sespe Gorge Public Camp Comment
  UCSB58636  Quercus berberidifolia Muller, Cornelius 1937-8-25 San Bernardino San Bernardino Mountains, road to Lake Arrowhead 1066 Comment
  UCSB58637  Quercus berberidifolia Muller, Cornelius 1941-8-6 Santa Barbara 1/2 mile East of San Marcos pass towards Paradise Camp, Santa Ynez Valley Comment
  UCSB58657  Quercus berberidifolia Muller, Cornelius 1937-8-27 Los Angeles Fillmore Valley and Ventura county line 182 Comment
  UCSC003976  Quercus berberidifolia Jerry G. Baptista 1930-12-29 s.n. Santa Cruz Zayante, 10 miles north of Santa Cruz Comment
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Jan 27 2021
  UCSC008494  Quercus berberidifolia Randall Morgan 1995-3-28 2337 Santa Clara Near "Fern Rock" at San Felipe Ranch Comment
  UCSC009878  Quercus berberidifolia Brian, Eileen Keelan 2007-2-24 1271 Santa Clara Sierra Azul Ridge, Loma Rrieta Rd. 0.5 mi above Mt. Madonna Rd. 1030 Comment



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