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Polygonum spergulariiforme
scatter knotweed Smartweed-Buckwheat Family
Polygonum spergulariiforme Polygonaceae
common names
  scatter knotweed
  spurry knotweed
accepted scientific name
  Polygonum spergulariiforme Meisn. ex Small
rules for finding collection records
  Polygonum douglasii spergulariiforme (225)
  Polygonum spergulariiforme (392)
family name
Image Author: ©2005 Dave Ingram
Image License: Author's permission
Image Source Image Source
Category: Wildflowers
Flowers: Five petals
Petal colors: color color
Flower size is about 0.2 inches
Leaf: Alternate
Plant Observed 3rd week of May thru end of October

How Likely at this Location (23%)
Name Match (100%)
Plant Showiness (36%)
Links to Plant Photos
G.D.Carr (15)
Cal Photos (9)
base map where plant found
mag select

grid lines base