Accordion side navigation California Plants Laws Protecting Native Plants Permits for Plants CDFW Plant-related Programs Native / Invasive Plants Native Plants and Climate Change California's Unique Vernal Pools Native Plant Threats: Invasive Species Don't Plant Me! External Resources Rare, Threatened & Endangered Plants Contact Botanic Gardens, Seed Banks and Herbaria The following institutions have agreements with CDFW regarding collection, possession, and storage of plant species that are designated as threatened or endangered pursuant to the California Endangered Species Act. Botanic Gardens / Seed Banks Sidalcea oregana spp. eximia CDFW Photo by Michael van Hattem California Botanic GardenCalifornia Botanic Garden(opens in new tab) East Bay Regional Park District(opens in new tab) Santa Barbara Botanic Garden(opens in new tab) UC Botanic Garden(opens in new tab) UC Santa Cruz Arboretum(opens in new tab) San Diego Zoo Wildlife Alliance(opens in new tab) Herbaria California Academy of Sciences Herbarium(opens in new tab) Robert F. Hoover Herbarium at California Polytechnic State University in San Luis Obispo(opens in new tab) San Diego Natural History Museum Herbarium(opens in new tab) University of California Davis Center for Plant Diversity Herbarium(opens in new tab)