Taxon  Report   2998    
Epilobium glaberrimum  Barbey  ssp. glaberrimum 
Glaucus willowherb,  Smooth willowherb
Epilobium glaberrimum ssp. glaberrimum
© 2003 Steve Matson
Photos from
CalPhotos / Calflora
Epilobium glaberrimum ssp. glaberrimum
© 2009 Barry Breckling
Epilobium glaberrimum ssp. glaberrimum
© 2015 Keir Morse
Epilobium glaberrimum ssp. glaberrimum, a dicot, is a perennial herb that is native to California, is also found outside of California, but is confined to western North America.

Interactive Distribution Map

Observation Hotline
(observation details)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Epilobium glaberrimum ssp. glaberrimum
© 2003 Steve Matson
Genus: Epilobium
Parent: Epilobium glaberrimum
Communities: wetland-riparian

Wetlands: Occurs usually in wetlands, occasionally in non wetlands

Name Status:
Accepted by JEF + PLANTS

Alternate Names:
More information about  Epilobium glaberrimum ssp. glaberrimum
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on   /   Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation


Search the International Plants Names Index

Search (Flora of North America)

website references from Google

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]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Dec 10, 2018).

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