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Taxon  Report  
Chylismia cardiophylla  (Torr.) Small
Heart leaved primrose
Chylismia cardiophylla is an annual or perennial herb that is native to California.
Siskiyou Del Norte Modoc Humboldt Shasta Lassen Trinity Plumas Tehama Butte Mendocino Glenn Sierra Yuba Lake Nevada Colusa Placer Sutter El Dorado Yolo Alpine Napa Sonoma Sacramento Mono Amador Solano Calaveras Tuolumne San Joaquin Marin Contra Costa Alameda Santa Cruz Mariposa Madera San Francisco San Mateo Merced Fresno Stanislaus Santa Clara Inyo San Benito Tulare Kings Monterey San Bernardino San Luis Obispo Kern Santa Barbara Ventura Los Angeles Riverside Orange San Diego Imperial
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Bloom Period
Subspecies and Varieties:
Genus: Chylismia
Family: Onagraceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

Name Status:
Accepted by JEF

Alternate Names:
ICPNCamissonia cardiophylla ssp. cardiophylla
JEFCamissonia cardiophylla
JEFOenothera cardiophylla
Information about  Chylismia cardiophylla 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

[americansouthwest.net] Bloom Stages: Chylismia cardiophylla can be identified by its wide, soft-hairy, heart-shaped leaves and, in spring, by the bright red withered flowers; the plant blooms over a relatively long period, producing a dense, elongated cluster in which the nodding flowers open gradually, from the base upwards. Old flowers remain attached for a while to the developing, upwardly-pointing seed pods, which are narrow and cylindrical, up to 2.5 inches in length. (link added by Mary Ann Machi)

Learn more about Chylismia cardiophylla: Chylismia cardiophylla Jepson video: (link added by Mary Ann Machi)


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).