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.
 

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Polygonum aviculare ssp. depressum
© 2009 Barry Breckling
Polygonum aviculare ssp. depressum
© 2009 Barry Breckling
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 CalPhotos / Flickr / Google Images

website references on Google

 Jepson eFlora (TJM2)

Records from the Consortium of California Herbaria

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 California Herbaria.
[web application]. 2014. Berkeley, California: The Calflora Database [a non-profit organization].
Available: http://www.calflora.org/   (Accessed: Jul 23, 2014).

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