Photo 98007050, (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 Blistered Rock Tripe (Umbilicaria hyperborea) Observer hannadorval Date September 28, 2020 Place Thunder Bay District, ON, Canada (Google, OSM) Date Added September 29, 2020 09:03 PM EDT 2 IDs Research Grade View Sizes small medium large original