Calflora
Taxon  Report   11080    
Sidotheca trilobata  (A. Gray) Reveal
Three lobed oxytheca
Sidotheca trilobata, a dicot, is an annual herb that is native to California, and found only slightly beyond California borders.
also called Oxytheca trilobata
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: Sidotheca

Communities: Yellow Pine Forest, Chaparral
Name Status:
Accepted by JEF
Alternate Names:
JEFEriogonum trilobatum
JEFOxytheca trilobata
More information about  Sidotheca trilobata
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora


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]. 2022. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 05/19/2022).