Polygonum aviculare ssp. aviculare Calflora

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Taxon Report

Polygonum aviculare L. ssp. aviculare

Prostrate knotweed

2020 Ron Vanderhoff With Polygonum argyrocoleon LEFT.

2020 Ron Vanderhoff

Polygonum aviculare ssp. aviculare is an annual or perennial herb that is not native to California.


	Plant Range Observation Search (178 records) Plant Characteristics

Bloom Period

Photos on Calflora


Parent:	Polygonum aviculare
Genus:	Polygonum
Family:	Polygonaceae
Category:	angiosperm
PLANTS group:	Dicot
Jepson eFlora section: eudicot

Wetlands: Equally likely to occur in wetlands and non wetlands

Name Status:
Accepted by JEF

Information about Polygonum aviculare ssp. aviculare from other sources


Jepson eFlora Photos on Calflora Photos on CalPhotos Google Images Photos on iNaturalist	International Plants Names Index Search efloras.org (Flora of North America) Consortium of California Herbaria 2	Add an Observation Location Suitability Distribution by County
photos / record / common / links mu7333:!mu7333:!mu7333:!

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]. 2023. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/ (Accessed: 02/06/2023).