Athallia vitellinaria (Szatala) ined.
Pier Luigi Nimis - Department of Life Sciences, University of Trieste - CC BY-SA 4.0
TSB 9635
Courtesy Olivier Gonner - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_A/Textes_A4/Athallia_vitellinaria.htm
