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Polygonum cascadense
Cascade knotweed Smartweed-Buckwheat Family
Polygonum cascadense Polygonaceae
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common name
  Cascade knotweed
accepted scientific name
  Polygonum cascadense W.H. Baker
rules for finding collection records
  Polygonum cascadense (49)
family name
  Polygonaceae
Image Author: ©2011 Brent Miller
Image License: CC BY-NC-ND
Image Source
Category: Wildflowers
Flowers: Five petals
Petal colors: color color
Flower size is about 0.15 inches
Leaf: Alternate
Plant Observed 3rd week of June thru end of September

How Likely at this Location (11%)
Name Match (100%)
Plant Showiness (36%)
Links to Plant Descriptions
eFloras.org
SEINet
USDA PLANTS profile
Links to Plant Photos
Paul Slichter (7)
G.D.Carr (8)
base map where plant found
mag select

Rocky
Meadow
Forest
Alpine
grid lines base