Arthonia helvola (Nyl.) Nyl.



P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (21213)
2001/11/21


Source: Klepsland, J. T. 2020. Thirty lichens and lichenicolous fungi new to Norway. Graphis Scripta 32 (7): 120– 143. Oslo. ISSN 2002-4495. - CC BY-4.0
O L-227183



Felix Schumm - CC BY-SA 4.0
[VZR161], Bohemia centralis, Libice nad Cidlinou, in silva "Libický luh" dicta, 190 m. Ad truncum arboris (Fraxinus excelsior) Leg. & comm. Z. Palice. EX A. VEZDA: LICHENES RARIORES EXSICCATI NR. 161.NR. 32.



Felix Schumm - CC BY-SA 4.0
[VZR161], Bohemia centralis, Libice nad Cidlinou, in silva "Libický luh" dicta, 190 m. Ad truncum arboris (Fraxinus excelsior) Leg. & comm. Z. Palice. EX A. VEZDA: LICHENES RARIORES EXSICCATI NR. 161.NR. 32.


Source: Redinger, K. (1938) Arthoniaceae, Graphidaceae . In Kryptogamen-Flora von Deutschland, Österreich und der Schweiz. Band 9, 2 Abt., Part 1 (G. L. Rabenhorst, ed.): 181–404. Leipzig: Borntraeger. – Public Domain