Streptanthus oliganthus Calflora

Calflora, a 501c3 non-profit

Taxon Report

Streptanthus oliganthus Rollins

Masonic mountain jewelflower, Masonic mtn. jewel flower

2012 Lynn Robertson

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).


	Plant Range Observation Search (36 records) Plant Characteristics one or more occurrences within a 7.5-minute quadrangle

Bloom Period

Photos on Calflora


Genus:	Streptanthus
Family:	Brassicaceae
Category:	angiosperm
PLANTS group:	Dicot
Jepson eFlora section: eudicot

Communities: Pinyon-Juniper Woodland

Name Status:
Accepted by JEF + CNPS + PLANTS

Alternate Names:


JEF	Streptanthus cordatus var. exiguus

Information about Streptanthus oliganthus from other sources


Nursery availability from CNPLX Commercial availability unknown. Jepson eFlora USDA PLANTS Profile (STOL) Photos on Calflora Photos on CalPhotos Google Images Photos on iNaturalist ID Tips on PlantID.net	ITIS Original Publication citation International Plants Names Index Search efloras.org (Flora of North America) Landscape information from Calscape BONAP Distribution Map CNPS Inventory: 1B.2 Consortium of California Herbaria 2	Add an Observation Location Suitability Planting Guide Distribution by County
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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]. 2023. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/ (Accessed: 06/07/2023).