Taxon  Report   3014    
Epilobium pygmaeum  (Speg.) Hoch & P. H. Raven, illeg.  
(no longer an active name)
Smooth boisduvalia,  Smooth spike primrose
Epilobium pygmaeum, a dicot, is an annual herb that is native to California and and is also found elsewhere in North America and beyond.
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
Genus: Epilobium

Communities: Yellow Pine Forest, Foothill Woodland, Chaparral, Valley Grassland, (many plant communities), wetland-riparian
Name Status:
Accepted by PLANTS

JEF other name:
Epilobium campestre

Alternate Names:
PLANTS: Boisduvalia glabella var. campestris
PLANTS: Boisduvalia glabella
PLANTS: Boisduvalia pygmaea
. . .
NOTE: Epilobium pygmaeum is no longer an active name.
More information about  Epilobium pygmaeum

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]. 2021. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Jan 20, 2021).