Photo 11925103, (c) Derek, some rights reserved (CC BY), uploaded by Derek

Attribution © Derek some rights reserved Uploaded by calloftheloon Source iNaturalist Associated observations Photos / Sounds What Western Poison Ivy (Toxicodendron rydbergii) Observer calloftheloon Date July 18, 2012 11:24 AM EDT Place Leelanau County, MI, USA (Google, OSM) Date Added November 19, 2017 10:22 PM EST 2 IDs Research Grade View Sizes small medium large original