Photo 175238, (c) Marie Studer, some rights reserved (CC BY), uploaded by Marie Studer

Attribution © Marie Studer some rights reserved Uploaded by marie Source iNaturalist Associated observations Photos / Sounds What Knotweeds, Smartweeds, and Waterpeppers (Genus Persicaria) Observer marie Date September 15, 2012 10:35 AM EDT Place Odiorne Point State Park, Rye, New Hampshire, US (Google, OSM) Date Added September 15, 2012 11:08 AM EDT 4 IDs Needs ID View Associated taxa CC Carey's Smartweed (Polygonum careyi [inactive]) Info Photo (c) Marie Studer, some rights reserved (CC BY), uploaded by Marie Studer CC Carey's Smartweed (Persicaria careyi) Info Photo (c) Nate Martineau, some rights reserved (CC BY-NC), uploaded by Nate Martineau Sizes small medium large original