California Native Plant Society

Rating: 5 stars   28 reviews


2707 K Street Ste 1 Sacramento CA 95816 USA


The mission of CNPS is to conserve California native plants and their natural habitats, and increase understanding, appreciation, and horticultural use of native plants.


CNPS is helping make the home gardener more environmentally friendly with our online tool, Calscape, found on our home page. Our citizen science initiative, the Rare Plant Treasure Hunt, is locating and helping rare plants across the state. Recently, we successfully petitioned for the first plant in nearly a decade to be added to the California Endangered Species list, the Livermore tarplant, known to only two populations in the East Bay. Donate online by going to our homepage,

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Vegetation science, Rare Plant science, Horticulture science, Education, and Conservation. Since 1965, CNPS has worked hard to protect California's native plant heritage and preserve it for future generations. CNPS actively promotes the use of science in land use and management decisions through our Online Rare Plant Inventory and essential reference book: Manual of California Vegetation, 2nd Edition, both of which are the most advanced resources available for identifying and managing critical habitat in California. We work closely with decision-makers, scientists, and local planners to advocate for well-informed and environmental friendly policies, regulations, and land management practices.

2016 Top-Rated Nonprofit
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