Photo 108949301, (c) Ian Bryson, some rights reserved (CC BY-NC), uploaded by Ian Bryson

Attribution © Ian Bryson some rights reserved Uploaded by icbryson Source iNaturalist Canada Associated observations Photos / Sounds What Lesser Rocktripe (Umbilicaria muhlenbergii) Observer icbryson Date January 1, 2021 02:43 PM AST Place Halifax, NS, CA (Google, OSM) Date Added January 1, 2021 10:04 PM AST 2 IDs Research Grade View Sizes small medium large original