Calflora
Taxon  Report   7161    
Romneya trichocalyx  Eastw.
Bristly matilija poppy,  Hairy matilija poppy
Romneya trichocalyx, a dicot, is a perennial herb that is native to California and is found only slightly beyond California borders.
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

Bloom Period
Family: PAPAVERACEAE  
Genus: Romneya

Communities: Chaparral, Coastal Sage Scrub
Name Status:
Accepted by JEF + PLANTS

Alternate Names:
PLANTS: Romneya coulteri var. trichocalyx
More information about  Romneya trichocalyx

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2020. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: Sep 30, 2020).