Photo 46858105, (c) jfbeaulnes, some rights reserved (CC BY-NC), uploaded by jfbeaulnes

Attribution © jfbeaulnes some rights reserved Uploaded by jfbeaulnes Source iNaturalist Associated observations Photos / Sounds What Common Ragweed (Ambrosia artemisiifolia) Observer jfbeaulnes Date August 1, 2019 11:58 AM HST Place Ottawa, ON K1A 0Z2, Canada (Google, OSM) Date Added August 1, 2019 12:10 PM HST 2 IDs Research Grade View Sizes small medium large original