Photo 11973471, (c) Ryan Balkcom, some rights reserved (CC BY-NC), uploaded by Ryan Balkcom

Attribution © Ryan Balkcom some rights reserved Uploaded by ryanbalkcom Source iNaturalist Associated observations Photos / Sounds What Plitt's Rock Shield (Xanthoparmelia plittii) Observer ryanbalkcom Date November 22, 2017 10:47 AM PST Place Lincoln County, US-WA, US (Google, OSM) Date Added November 22, 2017 11:11 AM PST 3 IDs Research Grade View Sizes small medium large original