Photo 62124624, (c) Hanna Dorval, some rights reserved (CC BY-NC), uploaded by Hanna Dorval

Attribution © Hanna Dorval some rights reserved Uploaded by hannadorval Source iNaturalist Canada Associated observations Photos / Sounds What Rimmed Cobblestone Lichen (Acarospora glaucocarpa) Observer hannadorval Date February 24, 2020 03:14 PM EST Place Thunder Bay District, ON, Canada (Google, OSM) Date Added February 24, 2020 04:28 PM EST 1 comment 3 IDs Research Grade View Sizes small medium large original Copyright