Photo 169574791, (c) Marcel Hospers, some rights reserved (CC BY-NC), uploaded by Marcel Hospers

Attribution © Marcel Hospers some rights reserved Uploaded by optilete Source iNaturalist Associated observations Photos / Sounds 3 photos What Blue-gray Rosette Lichen (Physcia caesia) Observer optilete Date November 20, 2021 01:19 PM CET Place Buren, NL-GE, NL (Google, OSM) Date Added November 20, 2021 01:45 PM CET 2 IDs Research Grade View Sizes small medium large original