Photo 4086124, (c) Joe Walewski, some rights reserved (CC BY-NC), uploaded by Joe Walewski

Attribution © Joe Walewski some rights reserved Uploaded by jwalewski Source iNaturalist Associated observations Photos / Sounds What Boreal Oakmoss (Evernia mesomorpha) Observer jwalewski Date June 23, 2016 01:34 PM CDT Place Lake, Minnesota, United States (Google, OSM) Date Added June 23, 2016 04:42 PM CDT 2 IDs Research Grade View Sizes small medium large original