Photo 949682, (c) Jeff Hooper, some rights reserved (CC BY), uploaded by Jeff Hooper

Attribution © Jeff Hooper some rights reserved Uploaded by jhooper Source iNaturalist Associated observations Photos / Sounds 2 photos What Giant Ragweed (Ambrosia trifida) Observer jhooper Date June 26, 2014 Place Firestone Metropark, Akron, Ohio (Google, OSM) Date Added June 26, 2014 04:36 PM EDT Description Patches growing along the Tuscarawas River in the Metropark. 2 IDs Research Grade View Sizes small medium large original