Photo 35291271, (c) Jenn Drummond, some rights reserved (CC BY-NC), uploaded by Jenn Drummond

Attribution © Jenn Drummond some rights reserved Uploaded by jennformatics Source iNaturalist Associated observations Photos / Sounds What Giant Ragweed (Ambrosia trifida var. trifida) Observer jennformatics Date April 20, 2019 10:08 AM CDT Place Harris, Texas, United States (Google, OSM) Date Added April 20, 2019 02:42 PM CDT Tags Giant ragweed 2 IDs Research Grade View Associated taxa CC Giant Ragweed (Ambrosia trifida var. trifida) Info Photo (c) Evan M. Raskin, some rights reserved (CC BY), uploaded by Evan M. Raskin Sizes small medium large original