Camissoniopsis hardhamiae Calflora

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Taxon Report

Camissoniopsis hardhamiae (P.H. Raven) W.L. Wagner & Hoch

Hardham's evening-primrose

1981 California Native Plant Society

2022 Sarah Irani

2005 Dean Wm. Taylor

2013 Chris Winchell

Camissoniopsis hardhamiae is an annual herb that is native to California, and endemic (limited) to California.

also called Camissonia hardhamiae

California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).


	Plant Range Observation Search ~91 records in California Plant Characteristics one or more occurrences within a 7.5-minute quadrangle

Bloom Period

Photos on Calflora


Genus:	Camissoniopsis
Family:	Onagraceae
Category:	angiosperm
PLANTS group:	Dicot
Jepson eFlora section: eudicot

Communities: Foothill Woodland, Chaparral

Name Status:
Accepted by JEF + CNPS

Alternate Names:


JEF + CNPS	Camissonia hardhamiae

Information about Camissoniopsis hardhamiae from other sources


Nursery availability from CNPLX Commercial availability unknown. Jepson eFlora Photos on Calflora Photos on CalPhotos Google Images Photos on iNaturalist ID Tips on PlantID.net	International Plants Names Index Search efloras.org (Flora of North America) Landscape information from Calscape CNPS Inventory: 1B.2 Consortium of California Herbaria 2 Search the Native American Ethnobotany Database	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]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/ (Accessed: 11/21/2024).