Photo 314776831, (c) Alex Karasoulos, some rights reserved (CC BY), uploaded by Alex Karasoulos

Attribution © Alex Karasoulos some rights reserved Uploaded by radbackedsalamander Source iNaturalist Associated observations Photos / Sounds 4 photos What Lesser Rocktripe (Umbilicaria muhlenbergii) Observer radbackedsalamander Date August 27, 2023 12:19 PM EDT Place Ashburnham, MA, USA (Google, OSM) Date Added August 28, 2023 05:50 PM EDT Description ID made by @mohale 2 IDs Research Grade View Sizes small medium large original Copyright