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Polygonum erectum
erect knotweed Smartweed-Buckwheat Family
Polygonum erectum Polygonaceae
common names
  erect knotweed
  devil's shoestring
accepted scientific name
  Polygonum erectum L.
rules for finding collection records
  Polygonum erectum (895)
  exclude Polygonum erectum achoreum
family name
Image Author: ©2009 Russ Kleinman & Bill Sivinski, Western New Mexico University Department of Natural Sciences and the Dale A. Zimmerman Herbarium
Image License: They are free for you to use as you wish.
Image Source
Category: Wildflowers
Flowers: Five petals
Petal colors: color
Leaf: Alternate
Plant Observed last week of May thru end of October

How Likely at this Location (29%)
Name Match (100%)
Plant Showiness (27%)
base map where plant found
mag select

grid lines base