Photo 186419879, (c) Erica Barkley, some rights reserved (CC BY), uploaded by Erica Barkley

Attribution © Erica Barkley some rights reserved Uploaded by erica_barkley Source iNaturalist Canada Associated observations Photos / Sounds What Confused Limestone Lichen (Thyrea confusa) Observer erica_barkley Date September 22, 2015 10:21 AM EDT Place Carp - Hardwood Plains, Ottawa, ON, Canada (Google, OSM) Date Added April 5, 2022 07:12 PM EDT 3 IDs Research Grade View Sizes small medium large original Copyright (C) Mike Burrell