Taxon  Report   10253    
Polygonum fowleri  B. L. Rob.  ssp. fowleri 
Fowler knotweed
Polygonum fowleri ssp. fowleri, a dicot, is an annual herb that is native to California.

Bloom Period
Genus: Polygonum
Parent: Polygonum fowleri
Wetlands: Occurs usually in wetlands, occasionally in non wetlands
Name Status:
Accepted by JEF + PLANTS

Alternate Names:
PLANTS: Polygonum buxifolium
More information about  Polygonum fowleri ssp. fowleri
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora


Search (Flora of North America)

Landscape information from Calscape

Photos on Google Images

Consortium of California Herbaria

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]. 2019. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Dec 15, 2019).