Photo 48624409, (c) mayoung, some rights reserved (CC BY-NC), uploaded by mayoung

Attribution © mayoung some rights reserved Uploaded by mayoung Source iNaturalist Canada Associated observations Photos / Sounds What Common Buckthorn (Rhamnus cathartica) Observer mayoung Date August 18, 2019 08:12 PM EDT Place Lyons Park, Guelph, ON, CA (Google, OSM) Date Added August 19, 2019 12:13 AM UTC 2 IDs Research Grade View Sizes small medium large original