Calflora
Taxon  Report   6738    
Polygonum argyrocoleon  Kunze
Persian knotweed,  Silver sheath knotweed, Silversheath knotweed
Polygonum argyrocoleon, a dicot, is an annual herb that is not native to California; it has been naturalized in the wild.

Bloom Period
Family: POLYGONACEAE  
Genus: Polygonum
Wetlands: Equally likely to occur in wetlands and non wetlands

Habitat: disturbed

Communities: weed, characteristic of disturbed places, wetland-riparian

Name Status:
Accepted by ICPN + PLANTS

 
More information about  Polygonum argyrocoleon
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

USDA PLANTS Profile (POAR5)


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: https://www.calflora.org/   (Accessed: Dec 15, 2019).