Photo 4636358, (c) Cat Chang, some rights reserved (CC BY-NC), uploaded by Cat Chang

Attribution © Cat Chang some rights reserved Uploaded by catchang Source iNaturalist Associated observations Photos / Sounds What Common Sunburst Lichen (Xanthoria parietina) Observer catchang Date August 21, 2016 01:07 PM PDT Place Alamo, CA, USA (Google, OSM) Date Added August 21, 2016 07:27 PM PDT 2 IDs Research Grade View Sizes small medium large original