Taxon  Report   9899    
Epilobium hornemannii  Rchb.
Hornemann's willowherb
Epilobium hornemannii
© 2006 Gerald Carr (ssp. hornemannii)
Photos from
CalPhotos / Calflora
Epilobium hornemannii
© 2018 Susan McDougall (ssp. hornemannii)
Epilobium hornemannii, a dicot, is a perennial herb that is native to California, is also found elsewhere in North America and beyond.

Interactive Distribution Map

Observation Hotline
(observation details)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Epilobium hornemannii
© 2006 Gerald Carr (ssp. hornemannii)
Genus: Epilobium
Subspecies and Varieties:
Communities: Red Fir Forest, Lodgepole Forest, Subalpine Forest, Alpine Fell-fields, wetland-riparian

Wetlands: Occurs usually in wetlands, occasionally in non wetlands

Name Status:
Accepted by ICPN + PLANTS

More information about  Epilobium hornemannii
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


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 11, 2018).

The information on this page comes from diverse sources. None of the links are sponsored.