Calflora
Taxon  Report   7187    
Rosa spithamea  S. Watson
Ground rose,  Sonoma rose
Rosa spithamea, a dicot, is a shrub that is native to California and and is endemic (limited) 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

Bloom Period
Family: ROSACEAE  
Genus: Rosa

Communities: Mixed Evergreen Forest, Douglas-Fir Forest, Yellow Pine Forest, Chaparral
Name Status:
Accepted by JEF + PLANTS

Alternate Names:
JEF: Rosa spithamea var. sonomensis
ICPN: Rosa spithamea var. spithamea
More information about  Rosa spithamea
Nursery availability from CNPLX
This plant is available commercially.
Jepson eFlora

USDA PLANTS Profile (ROSP3)


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: Jul 04, 2020).