Arthonia farinacea (H. Olivier) R. Sant.


Source: Frisch, A., Holien, H., Klepsland, J.T., Suija, A. & Bendiksby, M. 2022. New data on lichenicolous fungi in Norway. Graphis Scripta 34 (7): 59–133. Oslo. ISSN 2002-4495. - CC BY-4.0
Arthonia farinacea (on Ramalina farinacea). TRH-L-32987. Scale = 1mm. Photo: A. Frisch


Smithsonian Institution, National Museum of Natural History, Department of Botany https://collections.nmnh.si.edu/search/botany/?irn=2871699 CC BY-SA 3.0