2025 Julie A. Kierstead 2025 Julie A. Kierstead 2025 Julie A. Kierstead 2020 Dean Taylor 2020 Dean Taylor
Orthocarpus pachystachyus is an annual herb that is native to California.
California Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere).
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2025 Julie A. Kierstead:!2025 Julie A. Kierstead:!2025 Julie A. Kierstead:!2020 Dean Taylor:!2020 Dean Taylor:!
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Suggested Citation
Calflora:
Information on California plants for education, research and conservation,
with data contributed by
public and private institutions and individuals.
[web application]. 2025.The Calflora Database
[a non-profit organization].Available:
https://www.calflora.org/(Accessed: 05/15/2025).