2012 Lynn Robertson 2023 Chloe and Trevor Van Loon 2024 Ryan O'Dell 2023 Chloe and Trevor Van Loon 2023 Chloe and Trevor Van Loon Margaret Williams and CNPS
Streptanthus oliganthus is a perennial herb that is native to California, and also found in Nevada.
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).
[Wikipedia] Range, Rarity: Streptanthus oliganthus is an uncommon species of flowering plant in the mustard family known by the common name Masonic Mountain jewelflower.[1] It is native to western Nevada and eastern California, where it grows in the rocky hills east of the central Sierra Nevada. Its habitat includes forest, woodland, sagebrush, and mountain talus. (link added by Mary Ann Machi)
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2012 Lynn Robertson:!2023 Chloe and Trevor Van Loon:!2024 Ryan O'Dell:!2023 Chloe and Trevor Van Loon:!2023 Chloe and Trevor Van Loon:!Margaret Williams and CNPS:!
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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: 05/24/2025).