Photo 174623706, (c) psweet, some rights reserved (CC BY-SA), uploaded by psweet

Attribution © psweet some rights reserved Uploaded by psweet Source iNaturalist Associated observations Photos / Sounds What Common Button Lichen (Buellia erubescens) Observer psweet Date January 2, 2022 10:28 AM CST Place Van Patten Woods FP, Lake County, IL, USA (Google, OSM) Date Added January 2, 2022 06:45 PM CST 2 IDs Research Grade View Sizes small medium large original