Calflora
Taxon  Report   2991    
Epilobium ciliatum  Raf.  ssp. watsonii  (Barbey) Hoch & P. H. Raven
Fringed willowherb,  Watson's willowherb, Willow herb
Epilobium ciliatum ssp. watsonii, 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: ONAGRACEAE  
Genus: Epilobium
Parent: Epilobium ciliatum

Wetlands: Occurs usually in wetlands, occasionally in non wetlands

Habitat: freshwater-marsh

Communities: Mixed Evergreen Forest, Freshwater Wetlands, Northern Coastal Scrub, Redwood Forest, wetland-riparian

Name Status:
Accepted by JEF + PLANTS

Alternate Names:
JEF + PLANTS: Epilobium watsonii var. franciscanum
JEF + PLANTS: Epilobium watsonii
PLANTS: Epilobium franciscanum
More information about  Epilobium ciliatum ssp. watsonii

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 20, 2020).