Photo 7201060, (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 Broad-leaved Dock (Rumex obtusifolius) Observer marie Date April 17, 2017 01:06 PM EDT Place 172 Red Acre Rd, Stow, MA, US (Google, OSM) Date Added April 17, 2017 02:49 PM EDT 3 IDs Research Grade View Sizes small medium large original