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Polygonum marinense
Marin knotweed Smartweed-Buckwheat Family
Polygonum marinense Polygonaceae
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common name
  Marin knotweed
accepted scientific name
  Polygonum marinense T.R. Mert. & P.H. Raven
rules for finding collection records
  Polygonum marinense (22)
family name
  Polygonaceae
Image Author: ©2001 Doreen L. Smith
Image License: Author's permission
Image Source
Category: Wildflowers
Flowers: No obvious petals, Five petals
Petal colors: color
Leaf: Alternate
Plant Observed 2nd week of April thru 3rd week of August

How Likely at this Location (10%)
Name Match (100%)
Plant Showiness (27%)
Links to Plant Photos
Cal Photos (4)
Google Images
base map where plant found
mag select

Salt Marsh
Native Plant Status
native status map native status map
native Native
native Not Present

grid lines base