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CHECKLIST
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NEWS - FEATURES
New Names: Frangula californica ssp. tomentella
Parent species: Rhamnus tomentella
Synonyms: Rhamnus californica ssp. tomentella
Counties: Alameda Amador Butte Calaveras Contra Costa Colusa El Dorado Fresno Inyo Kern Lake Los Angeles Mendocino Merced Mono Monterey Mariposa Napa Nevada Orange Placer Riverside Sacramento Santa Barbara San Bernardino San Benito Santa Clara Santa Cruz San Diego Shasta San Joaquin San Luis Obispo San Mateo Solano Sonoma Stanislaus Sutter Tehama Trinity Tulare Tuolumne Ventura Yolo Yuba
Jepson Bioregions: Klamath Ranges North Coast Ranges Cascade Range Foothills Sierra Nevada Foothills Sacramento Valley SF Bay South Coast Ranges South Coast Channel Islands Transverse Ranges Peninsular Ranges