Species: Polygonum douglasii ssp. majus
Douglas' Knotweed
Species
Encyclopedia of Puget Sound
Classification
Kingdom
Plantae
Phylum
Anthophyta
Class
Dicotyledoneae
Order
Polygonales
Family
Polygonaceae
Genus
Polygonum
NatureServe
Classification
Other Global Common Names
grand renouée - wiry knotweed
Informal Taxonomy
Plants, Vascular - Flowering Plants - Buckwheat Family
Formal Taxonomy
Plantae - Anthophyta - Dicotyledoneae - Polygonales - Polygonaceae - Polygonum
Conservation Status
NatureServe Global Status Rank
G5T3T5
Global Status Last Reviewed
2002-08-02
Global Status Last Changed
2002-08-02
Distribution
Conservation Status Map
<img src="http://www.natureserve.org/explorer/servlet/GetMapGif?CA.BC=S3&US.ID=SNR&US.MT=SNR&US.NV=SNR&US.OR=SNR&US.WA=SNR&US.WY=SNR" alt="Conservation Status Map" style="width: 475px; height: auto;" />