Source: https://fungi.myspecies.info/sites/fungi.myspecies.info/files/A28377.jpg Photo uploded by M. Powell – CC BY NC
Arthonia colombiana, ascomata on primary squamules of Cladonia sp., VC108 W Sutherland.
Source: Frisch, A., Klepsland, J., Palice, Z., Bendiksby, M., Tønsberg, T. & Holien, H. 2020. New and noteworthy lichens and lichenicolous fungi from Norway. Graphis Scripta 32 (1): 1–47. Oslo. ISSN 2002-4495. - CC BY-4.0
Arthonia colombiana (TRH-L-23857). Scale = 1 mm. Photo: A. Frisch.