Taxon  Report   2991 
Epilobium ciliatum  Raf.  ssp. watsonii  (Barbey) P. Hoch & Raven
Watson's willowherb,  Willow Herb, fringed willowherb
Epilobium ciliatum ssp. watsonii, a dicot, is a perennial herb that is native to California and is also found outside of California, but is confined to western North America.

 Interactive Distribution Map 

 Observation Hotline 
 (observation details + photos)

 Distribution by County 

point, line, or polygon

 Plant Characteristics
 and Associations

Bloom Period
Epilobium ciliatum ssp. watsonii
© 2007 Neal Kramer
Epilobium ciliatum ssp. watsonii
© 2011 Dylan Neubauer
Mixed Evergreen Forest, Freshwater Wetlands, Northern Coastal Scrub, Redwood Forest, wetland-riparian
Habitat: freshwater-marsh [Walker]
Wetlands:Usually occurs in wetlands, but occasionally found in non wetlands [U.S. Fish & Wildlife Service.]
Genus: Epilobium
Parent Record Epilobium ciliatum.
Add an Observation of  Epilobium ciliatum ssp. watsonii
Name Status:
Accepted by TJM2 + PLANTS + JM93
Alternate Names:
(according to)

PLANTS: Epilobium franciscanum
TJM2 + PLANTS: Epilobium watsonii var. franciscanum
TJM2 + PLANTS: Epilobium watsonii
 Information about  Epilobium ciliatum ssp. watsonii  from other sources:

Nursery availability and horticultural info on CNPLX

Photos on CalPhotos / Google Images

website references on Google

Jepson eFlora (TJM2)

Records from the Consortium of California Herbaria

Original Publication citation. on the International Plants Names Index

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

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]. 2015. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Mar 29, 2015).

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

Applications About Calflora Search for Plants
Calflora  -  1700 Shattuck Avenue   #198,   Berkeley, CA   94709  -  510 883-3148  -  CONTACT