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dotted knotweed
Persicaria punctata
Persicaria punctata
dotted knotweed Smartweed-Buckwheat Family
Persicaria punctata Polygonaceae
--show more--
common name
  •dotted knotweed
accepted scientific name
  •Persicaria punctata (Elliott) Small
rules for finding collection records
  •Polygonum punctatum (130)
  •Persicaria punctata (312)
family name
  •Polygonaceae
Image Author: ©2012 Peter M. Dziuk, Minnesota Wildflowers
Image License: Author's permission
Image Source
Category: Wildflowers
Flowers: No obvious petals, Five petals
Petal colors: color
Flower size is about 0.13 inches
Leaf: Alternate, Simple
Plant Observed beginning of August thru end of May
Native to the Americas

How Likely at this Location (68%)
Name Match (100%)
Plant Showiness (36%)
base map where plant found
mag select

Cliff
Wetland
Riparian
grid lines base