San francisco bay spineflower, San francisco spineflower
2021 John Rawlings 2021 Charles Russell 2021 R.A. Chasey 2021 R.A. Chasey 2021 R.A. Chasey 2014 Aaron Schusteff 2021 R.A. Chasey 2021 R.A. Chasey 2014 Aaron Schusteff 2015 Neal Kramer
Chorizanthe cuspidata var. cuspidata, a dicot, is an annual herb that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).
Information on California plants for education, research and conservation,
with data contributed by
public and private institutions and individuals,
Consortium of California Herbaria.[web application]. 2022. Berkeley, California:The Calflora Database
[a non-profit organization].Available: