2022 Carolyn Harper 2022 Carolyn Harper 2015 David Varner 2022 Carolyn Harper 2016 Margaret Fillius 2023 Eric Koberle 2023 Eric Koberle 2017 Jeff Elman
Heterotheca sessiliflora ssp. sessiliflora is a perennial herb that is native to California.
California Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere).
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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]. 2024. Berkeley, California:The Calflora Database
[a non-profit organization].Available:
https://www.calflora.org/(Accessed: 05/04/2024).