knotweed, Polygonum spp.  (Polygonales: Polygonaceae) - 2136091

Polygonum sp. L.

Descriptor: Infestation
Description: Japanese knotweed on the left; Giant knotweed on the right
Image type: Field
Image location: Poland

Specimen Information

Specimen in collection: No
Specimen Condition:
Identification Method:

Photographer Information

Name: Barbara Tokarska-Guzik
Organization: University of Silesia
Country: Poland

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Image Number: 2136091

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Image Citation:(?) Barbara Tokarska-Guzik, University of Silesia,

Node Affiliation: Bugwood - UGA

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Image taken on Monday, October 17, 2005
Image uploaded on Wednesday, June 21, 2006
Image Information last updated on Friday, April 10, 2009