Photo 396047, (c) Matthew Herron, some rights reserved (CC BY-NC), uploaded by Matthew Herron

Attribution © Matthew Herron some rights reserved Uploaded by matthewherron Source iNaturalist Associated observations Photos / Sounds 3 photos What Horseweed (Erigeron canadensis) Observer matthewherron Date July 2, 2013 12:00 PM CDT Place Ouachita County, US-LA, US (Google, OSM) Date Added July 2, 2013 01:15 PM CDT 2 IDs Research Grade View Sizes small medium large original