| County |
City |
Acro |
Name |
| Alameda County |
Albany |
|
Biological Control of Weeds Investigations Herbarium |
| Alameda County |
Berkeley |
JEPS |
Jepson Herbarium |
| Alameda County |
Berkeley |
PFRS |
Pathology Herbarium |
| Alameda County |
Berkeley |
UC |
University Herbarium |
| Alameda County |
Hayward |
|
Alameda County Department of Agriculture |
| Alameda County |
Hayward |
HAY |
Department of Biological Sciences Herbarium |
| Alameda County |
Newark |
|
San Francisco Bay National Wildlife Refuge Complex Herbarium |
| Alameda County |
Oakland |
OMC |
Biology Department Herbarium |
| Alameda County |
Oakland |
|
Holy Names University Herbarium |
| Alameda County |
Oakland |
OAKL |
Natural Sciences Department Herbarium |
| Butte County |
Chico |
CHSC |
Department of Biological Sciences Herbarium |
| Calaveras County |
Arnold |
|
Herbarium, Park Visitor Center |
| Contra Costa County |
Pleasant Hill |
DVM |
Diablo Valley College Herbarium |
| Del Norte County |
Crescent City |
|
Del Norte County Department of Agriculture |
| Del Norte County |
Crescent City |
|
Jedediah Smith Redwoods State Park Herbarium |
| El Dorado County |
Coloma |
|
Marshall Gold Discovery State Historic Park Herbarium |
| El Dorado County |
Placerville |
IFGP |
Institute of Forest Genetics |
| Fresno County |
Fresno |
FSC |
Department of Biology Herbarium |
| Fresno County |
Fresno |
|
Fresno County Department of Agriculture |
| Fresno County |
Reedley |
|
Life Science Department Herbarium |
| Humboldt County |
Arcata |
HSC |
Humboldt State University Herbarium |
| Humboldt County |
Garberville |
|
Richardson Grove State Park Herbarium |
| Humboldt County |
Orick |
|
Prairie Creek Redwoods State Park Herbarium |
| Humboldt County |
Trinidad |
|
Patrick's Point State Park Herbarium |
| Humboldt County |
Weott |
|
Humboldt Redwoods State Park Herbarium |
| Imperial County |
El Centro |
|
Imperial County Department of Agriculture Herbarium |
| Imperial County |
Imperial |
|
Imperial Valley College |
| Inyo |
Death Valley |
DEVA |
Death Valley National Park Herbarium |
| Inyo County |
Bishop |
|
White Mountain Research Station Herbarium |
| Inyo County |
Independence |
|
Mary DeDecker |
| Kern County |
Bakersfield |
|
Biology Department Herbarium |
| Kern County |
Bakersfield |
|
Kern County Department of Agriculture |
| Kern County |
Kernville |
|
Cannell Meadow Ranger District Herbarium |
| Kings County |
Hanford |
|
Kings County Department of Agriculture |
| Los Angeles County |
Arcadia |
LASCA |
Los Angeles State and County Arboretum Herbarium |
| Los Angeles County |
Azusa |
AZUS |
Citrus College Herbarium |
| Los Angeles County |
Claremont |
POM |
Pomona College Herbarium |
| Los Angeles County |
Claremont |
RSA |
Rancho Santa Ana Botanic Garden |
| Los Angeles County |
Glendale |
|
Department of Botany Herbarium |
| Los Angeles County |
La Verne |
|
Fischer Herbarium |
| Los Angeles County |
Lancaster |
|
Agricultural Sciences Department Herbarium |
| Los Angeles County |
Long Beach |
LOB |
California State University, Long Beach, Herbarium |
| Los Angeles County |
Los Angeles |
USC |
Department of Biological Sciences Herbarium |
| Los Angeles County |
Los Angeles |
LOC |
Department of Biology Herbarium |
| Los Angeles County |
Los Angeles |
CSLA |
Department of Biology Herbarium |
| Los Angeles County |
Los Angeles |
AHFH |
Herbarium, Allan Hancock Foundation |
| Los Angeles County |
Los Angeles |
LAM |
Herbarium, Botany Section |
| Los Angeles County |
Los Angeles |
|
Los Angeles County Department of Agriculture |
| Los Angeles County |
Los Angeles |
LA |
University of California Herbarium |
| Los Angeles County |
Northridge |
SFV |
Department of Biology Herbarium |
| Los Angeles County |
Norwalk |
|
Biology Department |
| Los Angeles County |
Pasadena |
PASA |
Life Science Department Herbarium |
| Los Angeles County |
Pomona |
CSPU |
Herbarium |
| Los Angeles County |
San Marino |
HNT |
Huntington Botanical Gardens |
| Los Angeles County |
Santa Monica |
|
Santa Monica College Herbarium |
| Los Angeles County |
Terminal Island |
TIC |
Marine Resources Operation |
| Los Angeles County |
Van Nuys |
VNC |
Department of Life Sciences Herbarium |
| Los Angeles County |
Woodland Hills |
LAPC |
Los Angeles Pierce College Herbarium |
| Madera County |
Coarsegold |
|
San Joaquin Experimental Range Herbarium |
| Marin County |
Dillon Beach |
PMS |
Pacific Marine Station |
| Marin County |
Point Reyes |
PORE |
Point Reyes National Seashore |
| Mariposa County |
Yosemite National Park |
YM |
Yosemite Museum Herbarium |
| Mendocino County |
Fort Bragg |
|
Mendocino Coast Education Center; College of the Redwoods |
| Mendocino County |
Hopland |
|
Hopland Research and Extension Center Herbarium |
| Mendocino County |
Ukiah |
|
Mendocino College |
| Mono County |
Lee Vining |
|
Mono Lake Ranger District |
| Monterey County |
Big Sur |
|
Julia Pfeiffer Burns State Park Herbarium |
| Monterey County |
Big Sur |
|
Pfeiffer Big Sur State Park Herbarium |
| Monterey County |
Carmel |
|
Point Lobos State Reserve |
| Monterey County |
Carmel Valley |
CAVA |
Hastings Natural History Reservation |
| Monterey County |
Pacific Grove |
GMS |
Gilbert M. Smith Herbarium |
| Monterey County |
Pacific Grove |
PGM |
Pacific Grove Museum of Natural History |
| Monterey County |
Salinas |
|
Monterey County Department of Agriculture |
| Napa County |
Angwin |
PUA |
Pacific Union College Herbarium |
| Napa County |
Napa |
|
Napa County Department of Agriculture |
| Nevada County |
Grass Valley |
|
Nevada County Department of Agriculture |
| Orange County |
Anheim |
ANA |
Orange County Department of Agriculture |
| Orange County |
Fullerton |
MACF |
Faye A. MacFadden Herbarium |
| Orange County |
Huntington Beach |
HUBE |
Golden West College Herbarium |
| Orange County |
Irvine |
IRVC |
Museum of Systematic Biology Herbarium |
| Orange County |
Mission Viejo |
|
Saddleback College Herbarium |
| Placer County |
Rocklin |
|
Herbarium, Biological Science Department |
| Plumas County |
Blairsden |
|
Plumas Eureka State Park Herbarium |
| Riverside County |
Riverside |
|
Division of Biological Control Herbarium |
| Riverside County |
Riverside |
UCR |
Herbarium, Department of Botany and Plant Sciences |
| Sacramento County |
Rancho Cordova |
|
Food Habits Section, Wildlife Investigation Laboratory |
| Sacramento County |
Sacramento |
CDA |
Botany Laboratory |
| Sacramento County |
Sacramento |
SACT |
Department of Biological Sciences Herbarium |
| Sacramento County |
Sacramento |
|
Environmental Resources Department Herbarium |
| Sacramento County |
Sacramento |
CDA |
Seed Taxonomy Laboratory |
| San Bernardino County |
Alta Loma |
CHAF |
Department of Biology Herbarium |
| San Bernardino County |
Essex |
|
Providence Mountains State Recreation Area |
| San Bernardino County |
Loma Linda |
LOMA |
Department of Biology Herbarium |
| San Bernardino County |
Redlands |
RED |
Department of Biology Herbarium |
| San Bernardino County |
San Bernardino |
CSUSB |
California State University San Bernardino |
| San Bernardino County |
San Bernardino |
|
Department of Botany Herbarium |
| San Bernardino County |
San Bernardino |
|
San Bernardino County Department of Agriculture |
| San Bernardino County |
Victorville |
|
Department of Biology, Alice Louise Baartz Herbarium |
| San Diego County |
Borrego Springs |
BSCA |
Anza-Borrego Desert State Park |
| San Diego County |
Chula Vista |
|
Life Sciences Department Herbarium |
| San Diego County |
La Jolla |
SCR |
Scripps Institution of Oceanography |
| San Diego County |
La Jolla |
TRA |
Traub Herbarium |
| San Diego County |
Oceanside |
|
Department of Agricultural Occupations Herbarium |
| San Diego County |
San Diego |
SDM |
Department of Biology Herbarium |
| San Diego County |
San Diego |
|
San Diego County Department of Agriculture |
| San Diego County |
San Diego |
SD |
San Diego Museum of Natural History Herbarium |
| San Diego County |
San Diego |
SDSU |
San Diego State University Herbarium |
| San Diego County |
San Marcos |
PASM |
Palomar College Herbarium |
| San Francisco County |
San Francisco |
SFSU |
Department of Biology Herbarium |
| San Francisco County |
San Francisco |
DS |
Dudley Herbarium of Stanford University |
| San Francisco County |
San Francisco |
|
Herbarium, California Region (R-5) |
| San Francisco County |
San Francisco |
CAS |
The Herbarium, Department of Botany |
| San Francisco County |
San Francisco |
SAFU |
University of San Francisco Herbarium |
| San Joaquin County |
Stockton |
|
Delta College Herbarium |
| San Joaquin County |
Stockton |
SSJC |
San Joaquin County Department of Agriculture |
| San Joaquin County |
Stockton |
CPH |
University of the Pacific Herbarium |
| San Luis Obispo County |
Cholame |
|
Ernest C. Twisselmann Herbarium |
| San Luis Obispo County |
Morro Bay |
|
Morro Bay Museum of Natural History |
| San Luis Obispo County |
Paso Robles |
|
Clare B. Hardham Herbarium |
| San Luis Obispo County |
San Luis Obispo |
OBI |
Robert F. Hoover Herbarium |
| San Mateo County |
La Honda |
|
Portola State Park Herbarium |
| San Mateo County |
San Bruno |
|
Skyline College Herbarium |
| San Mateo County |
Stanford |
|
Jasper Ridge Biological Preserve Herbarium |
| Santa Barbara County |
Santa Barbara |
SBCC |
Herbarium, Santa Barbara City College |
| Santa Barbara County |
Santa Barbara |
SBBG |
Santa Barbara Botanic Garden Herbarium |
| Santa Barbara County |
Santa Barbara |
SBM |
Santa Barbara Museum of Natural History |
| Santa Barbara County |
Santa Barbara |
UCSB |
The Herbarium, Department of Biological Sciences |
| Santa Barbara County |
Santa Maria |
|
Santa Barbara County Department of Agriculture |
| Santa Clara County |
Gilroy |
|
Herbarium, Life Science Department |
| Santa Clara County |
San Jose |
SJSU |
Carl W. Sharsmith Herbarium |
| Santa Clara County |
San Jose |
|
Santa Clara County Department of Agriculture |
| Santa Clara County |
Santa Clara |
SACL |
University of Santa Clara Herbarium |
| Santa Clara County |
Stanford |
CI |
Herbarium, Department of Plant Biology |
| Santa Cruz County |
Big Basin |
|
Big Basin Redwood State Park Herbarium |
| Santa Cruz County |
Santa Cruz |
UCSC |
Division of Natural Sciences Herbarium |
| Shasta County |
Burney |
|
McArthur Burney Falls Memorial State Park |
| Shasta County |
Redding |
RESC |
Agriculture Department Herbarium |
| Siskiyou County |
Yreka |
KNFY |
Klamath National Forest Herbarium |
| Siskiyou County |
Yreka |
|
Siskiyou County Department of Agriculture |
| Sonoma County |
Rohnert Park |
ROPA |
North Coast Herbarium of California |
| Sonoma County |
Rohnert Park |
NCC |
North Coast Herbarium of California |
| Stanislaus County |
Turlock |
SHTC |
Stanislaus Herbarium |
| Tehama County |
Mineral |
LVNP |
Lassen Volcanic National Park Study Collection |
| Tulare County |
Porterville |
|
Porterville College Herbarium |
| Tulare County |
Three Rivers |
THRI |
Ash Mountain Herbarium |
| Tulare County |
Visalia |
|
Agriculture Department Herbarium |
| Ventura County |
Ventura |
|
McGrath State Beach Herbarium |
| Yolo County |
Davis |
AHUC |
Department of Agronomy and Range Science Herbarium |
| Yolo County |
Davis |
DAVH |
Department of Environmental Horticulture Herbarium |
| Yolo County |
Davis |
DAV |
John M. Tucker Herbarium |
| Yuba County |
Browns Valley |
|
Sierra Foothill Range Field Station Herbarium |
