Photo 116646244, (c) Tyler Smith, some rights reserved (CC BY-SA), uploaded by Tyler Smith

Attribution © Tyler Smith some rights reserved Uploaded by plantarum Source iNaturalist Canada Associated observations Photos / Sounds 3 photos What Common Buckthorn (Rhamnus cathartica) Observer plantarum Date March 20, 2021 12:58 PM EDT Place Arnprior, ON K7S 2M8, Canada (Google, OSM) Date Added March 20, 2021 01:00 PM EDT 3 IDs Research Grade View Sizes small medium large original