Taxon  Report   11034 
Polygonum aviculare  L.  ssp. depressum  (Meisn.) Arcangeli
prostrate knotweed
Polygonum aviculare ssp. depressum, a dicot, is an annual or perennial herb that is not native to California.
 

 Interactive Distribution Map 


 Observation Hotline 
 (observation details)


 Distribution by County 


© 2009 Barry Breckling

© 2009 Barry Breckling
 Plant Characteristics
 and Associations


Bloom Period
Communities: weed, characteristic of disturbed places, wetland-riparian
Habitat: disturbed [Walker]
Wetlands:Equally likely to occur in wetlands or non wetlands [U.S. Fish & Wildlife Service.]
Family: POLYGONACEAE  
Genus: Polygonum
Parent Record Polygonum aviculare.
Add an Observation of Polygonum aviculare ssp. depressum
Name Status:
Accepted by TJM2
 Other Names:
(according to)
TJM2: Polygonum arenastrum
 Information about  Polygonum aviculare ssp. depressum  from other sources:
Photos on Picasa / Flickr / Google Images

website references on Google

Nursery availability and horticultural info on CNPLX

2012 Jepson Manual Treament from the Jepson Herbarium,
University of California, Berkeley

Search efloras.org (Flora of North America)

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 Calif. Herbaria.
[web application]. 2014. Berkeley, California: The Calflora Database [a non-profit organization].
Available: http://www.calflora.org/   (Accessed: Apr 16, 2014).

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