Photo 21117877, (c) Antonia Bookbinder, some rights reserved (CC BY-SA), uploaded by Antonia Bookbinder

Attribution © Antonia Bookbinder some rights reserved Uploaded by abookb Source iNaturalist Associated observations Photos / Sounds 2 photos What White Snakeroot (Ageratina altissima) Observer abookb Date July 10, 2018 08:12 AM EDT Place 4404 Oliver St, Hyattsville, MD, US (Google, OSM) Date Added July 10, 2018 12:03 PM EDT 2 IDs Research Grade View Sizes small medium large original