Photo 4588495, no rights reserved, uploaded by Erica Krimmel

Attribution By Erica Krimmel no rights reserved Uploaded by ekrimmel Source iNaturalist Associated observations Photos / Sounds What Common Ragweed (Ambrosia artemisiifolia) Observer ekrimmel Date July 17, 2016 03:39 PM CDT Place William W Powers State Recreation Area, Chicago, IL, US (Google, OSM) Date Added August 17, 2016 03:49 AM PDT 2 IDs Research Grade View Sizes small medium large original