Photo 52493203, (c) mykologiegoetheuni, some rights reserved (CC BY-NC), uploaded by mykologiegoetheuni

Attribution © mykologiegoetheuni some rights reserved Uploaded by mykologiegoetheuni Source iNaturalist Associated observations Photos / Sounds What Black Tar Spot (Rhytisma acerinum) Observer mykologiegoetheuni Date September 13, 2013 09:14 AM CEST Place Botanischer Garten Frankfurt (Google, OSM) Date Added September 26, 2019 02:59 PM CEST 2 IDs Research Grade View Sizes small medium large original