Photo 2158003, (c) Philip B. Stark, some rights reserved (CC BY-NC), uploaded by Philip B. Stark

Attribution © Philip B. Stark some rights reserved Uploaded by pbstark Source iNaturalist Associated observations Photos / Sounds 2 photos What Curled Dock (Rumex crispus) Observer pbstark Date July 19, 2015 06:08 PM EDT Place District of Columbia, District of Columbia County, Chesapeake and Ohio Canal National Historical Park, US (Google, OSM) Date Added July 20, 2015 07:01 AM PDT 2 IDs Research Grade View Sizes small medium large original