Photo 92673814, (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 Frosted Rock Tripe (Umbilicaria americana) Observer hannadorval Date August 29, 2020 01:46 PM EDT Place Nolalu, ON P0T 2K0, Canada (Google, OSM) Date Added August 30, 2020 03:41 PM EDT 2 IDs Research Grade View Sizes small medium large original