Calflora
Taxon  Report   7217    
Rumex hymenosepalus  Torr.
Canaigre dock,  Wild rhubarb
Rumex hymenosepalus, a dicot, is a perennial herb that is native to California, is also found outside of California, but is confined to western North America.
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: POLYGONACEAE  
Genus: Rumex

Communities: Valley Grassland, Coastal Sage Scrub, Chaparral, Joshua Tree Woodland, Creosote Bush Scrub
Name Status:
Accepted by JEF + PLANTS

Alternate Names:
PLANTS: Rumex hymenosepalus var. euhymenosepalus
PLANTS: Rumex hymenosepalus var. salinus
More information about  Rumex hymenosepalus

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: Oct 23, 2020).