Calflora Taxon Report
Oxalis trilliifolia  Hook.
Three leaf woodsorrel, Threeleaf woodsorrel
photo on Calflora
2020 Gabe Cashman
photo on Calflora
2020 Gabe Cashman
photo on CalPhotos
2010 Sangeet Khalsa
photo on Calflora
2020 Gabe Cashman
photo on CalPhotos
2010 Sangeet Khalsa
Oxalis trilliifolia is a perennial herb that is native to California, and also found elsewhere in 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
DJJJASONAFMM

Bloom Period
Genus: Oxalis
Family: Oxalidaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot
Toxicity: Possible skin irritation from touching any part of this plant.
Do not eat any part of this plant.

Wetlands: Equally likely to occur in wetlands and non wetlands

Communities: Douglas-Fir Forest, Red Fir Forest, wetland-riparian

Name Status:
Accepted by JEF + PLANTS + POWO
Alternate Names:
PLANTSHesperoxalis trilliifolia
External links:
Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

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