Species: Polygonum sachalinense
Giant Knotweed
Species
Show on Lists
Encyclopedia of Puget Sound
Classification
Kingdom
Plantae
Phylum
Anthophyta
Class
Dicotyledoneae
Order
Polygonales
Family
Polygonaceae
Genus
Polygonum
NatureServe
Classification
Other Global Common Names
giant knotweed
Informal Taxonomy
Plants, Vascular - Flowering Plants - Buckwheat Family
Formal Taxonomy
Plantae - Anthophyta - Dicotyledoneae - Polygonales - Polygonaceae - Polygonum
Conservation Status
NatureServe Global Status Rank
GNR
Global Status Last Changed
1994-03-22
Distribution
Conservation Status Map
<img src="http://www.natureserve.org/explorer/servlet/GetMapGif?CA.BC=SE&CA.NB=SE&CA.NF=SE&CA.NS=SE&CA.ON=SE&CA.PE=SE&CA.QC=SE&US.CA=SE&US.CT=SE&US.DE=SE&US.ID=SE&US.IL=SE&US.KY=SE&US.LA=SE&US.ME=SE&US.MD=SE&US.MA=SNR&US.MI=SE&US.NJ=SE&US.NY=SE&US.NC=SE&US.OH=SE&US.OR=SE&US.PA=SE&US.RI=SE&US.TN=SE&US.VA=SE&US.WA=SE&US.WV=SE" alt="Conservation Status Map" style="width: 475px; height: auto;" />