Photo 116160106, (c) Alexis, some rights reserved (CC BY), uploaded by Alexis

Attribution © Alexis some rights reserved Uploaded by alexis_orion Source iNaturalist Associated observations Photos / Sounds What Stonewall Rim Lichen (Protoparmeliopsis muralis) Observer alexis_orion Date March 13, 2021 02:24 PM CET Place Berliner Innenstadt, Berlin, Germany (Google, OSM) Date Added March 16, 2021 10:30 AM CET 2 IDs Research Grade View Sizes small medium large original Copyright