Photo 4485034, (c) forester14, all rights reserved, uploaded by forester14

Attribution © forester14 all rights reserved Uploaded by forester14 Source iNaturalist Associated observations Photos / Sounds What Giant Ragweed (Ambrosia trifida) Observer forester14 Date August 5, 2016 08:40 AM HST Place Dallas, TX, USA (Google, OSM) Date Added August 8, 2016 04:52 AM HST 3 IDs Research Grade View Sizes small medium large original Copyright