Castilleja rubicundula (Jeps.) T.I. Chuang & Heckard var. rubicundula
2016 John Doyen 2019 Rachel Aine 2019 Rachel Aine 2019 Rachel Aine 2019 Rachel Aine 2009 Barry Rice 2009 Barry Rice 2012 Aaron Arthur
Castilleja rubicundula var. rubicundula 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: