CNPS Inventory of Rare and Endangered Plants of California

Endangered Delphinium bakeri, Baker's larkspur.
Critically endangered Calochortus tiburonensis, Tiburon mariposa lily.
Endangered Arctostaphylos refugioensis, Refugio manzanita.
Endangered Pinus torreyana, Torrey pine.

The CNPS Inventory of Rare and Endangered Plants of California is a botanical online database providing information on rare, threatened, and endangered California native plants. [1][2] It is sponsored by the California Native Plant Society (CNPS). [2]

  1. ^ CNPS: Inventory of Rare and Endangered Plants of California
  2. ^ a b CNPS: About the Inventory of Rare and Endangered Plants of California