Species: Polygonum douglasii ssp. douglasii
Douglas' Knotweed
Species
Encyclopedia of Puget Sound
Classification
Kingdom
Plantae
Phylum
Anthophyta
Class
Dicotyledoneae
Order
Polygonales
Family
Polygonaceae
Genus
Polygonum
NatureServe
Classification
Informal Taxonomy
Plants, Vascular - Flowering Plants - Buckwheat Family
Formal Taxonomy
Plantae - Anthophyta - Dicotyledoneae - Polygonales - Polygonaceae - Polygonum
Conservation Status
NatureServe Global Status Rank
G5T5
Global Status Last Reviewed
2000-10-22
Global Status Last Changed
2000-10-22
Distribution
Conservation Status Map
<img src="http://www.natureserve.org/explorer/servlet/GetMapGif?CA.AB=SNR&CA.BC=S4&CA.MB=SNR&CA.ON=SNR&CA.QC=S2&CA.SK=S4&US.AZ=SNR&US.CA=SNR&US.CO=SNR&US.DC=SNR&US.ID=SNR&US.IA=SNR&US.ME=SNR&US.MD=SNR&US.MI=SNR&US.MN=SNR&US.MT=SNR&US.NV=SNR&US.NH=SNR&US.NM=SNR&US.NY=SNR&US.OR=SNR&US.SD=SU&US.UT=SNR&US.VT=SNR&US.WA=SNR&US.WV=SH&US.WY=S5" alt="Conservation Status Map" style="width: 475px; height: auto;" />