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Taxon  Report  
Oenothera flava  (A. Nelson) Garrett  ssp. flava 

(not an active name)

Dandelion evening primrose,   Yellow evening primrose
Oenothera flava ssp. flava is a perennial herb that is native to California, and also found elsewhere in North America and beyond.
also called Oenothera flava
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
DJJJASONAFMM

Bloom Period
Parent: Oenothera flava
Genus: Oenothera
Family: Onagraceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

Wetlands: Equally likely to occur in wetlands and non wetlands

Communities: Sagebrush Scrub, Northern Juniper Woodland, wetland-riparian

Name Status:
Accepted by PLANTS

Alternate Names:
PLANTSLavauxia flava
JEFOenothera flava
Information about  Oenothera flava ssp. flava from other sources
Nursery availability from CNPLX
Commercial availability unknown.
USDA PLANTS Profile (OEFLF)

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ID Tips on PlantID.net


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).