Species: Polygonum amphibium var. emersum
Water Smartweed
Species
Encyclopedia of Puget Sound
Classification
Kingdom
Plantae
Phylum
Anthophyta
Class
Dicotyledoneae
Order
Polygonales
Family
Polygonaceae
Genus
Polygonum
NatureServe
Classification
Other Global Common Names
Longroot Smartweed - longroot smartweed - renouée émergée
Informal Taxonomy
Plants, Vascular - Flowering Plants - Buckwheat Family
Formal Taxonomy
Plantae - Anthophyta - Dicotyledoneae - Polygonales - Polygonaceae - Polygonum
Ecology and Life History
Short General Description
Plant, perennial from rhizome, Polygonaceae.
Conservation Status
NatureServe Global Status Rank
G5T5
Global Status Last Reviewed
1993-11-30
Global Status Last Changed
1993-11-30
Distribution
Conservation Status Map
<img src="http://www.natureserve.org/explorer/servlet/GetMapGif?CA.AB=S4&CA.BC=S3&CA.LB=SNR&CA.MB=S5&CA.NB=S2&CA.NF=S2&CA.NT=SNR&CA.NS=SNR&CA.ON=S5&CA.PE=S1&CA.QC=S4&CA.SK=S5&US.AZ=SNR&US.AR=SNR&US.CA=SNR&US.CO=SNR&US.CT=SNR&US.DE=S5&US.DC=S1&US.GA=S1&US.ID=SNR&US.IL=SNR&US.IN=SNR&US.IA=SNR&US.KS=SNR&US.KY=SNR&US.LA=SNR&US.ME=SNR&US.MD=SNR&US.MA=SNR&US.MI=SNR&US.MN=SNR&US.MO=SNR&US.MT=SNR&US.NE=SNR&US.NV=SNR&US.NH=SNR&US.NJ=S4&US.NM=SNR&US.NY=SNR&US.NC=SNR&US.ND=SNR&US.OH=SNR&US.OK=SNR&US.OR=SNR&US.PA=S5&US.RI=SNR&US.SC=SNR&US.SD=SNR&US.TN=SNR&US.TX=SNR&US.UT=SNR&US.VT=SNR&US.VA=S4&US.WA=SNR&US.WV=S2&US.WI=SNR&US.WY=S3" alt="Conservation Status Map" style="width: 475px; height: auto;" />
Global Range
CA, easthern North America, Eurasia.