Home > Science > Biology > Flora and Fauna > Plantae > Magnoliophyta > Magnoliopsida > Polygonaceae > Polygonum > Polygonum cuspidatum
Polygonum cuspidatum is also known as Fallopia japonica. A common vernacular name is Japanese Knotweed.
http://www.plant-identification.co.uk/skye/polygonaceae/fallopia-japonica.htm
Photographs and information on Japanese Knotweed. Sometimes classified as Reynoutria japonica or Polygonum cuspidatum.
http://www.cabi.org/japaneseknotweedalliance/
Information on the problem of Japanese knotweed and the concept of natural (biological) control using FAQs, links and updates.
http://www.ecy.wa.gov/programs/wq/plants/weeds/aqua015.html
Photograph and technical information on this invasive shrubby plant, its description, economic importance, distribution, biology and control.
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