Photo 181340053, (c) Michel Langeveld, some rights reserved (CC BY-SA), uploaded by Michel Langeveld

Attribution © Michel Langeveld some rights reserved Uploaded by rudolphous Source iNaturalist Associated observations Photos / Sounds What Arthonia spadicea Observer rudolphous Date March 2, 2022 12:31 PM CET Place Baarn, Nederland (Google, OSM) Date Added March 2, 2022 08:50 PM CET 3 IDs Research Grade View Sizes small medium large original