Syst. Veg. 4, 1: 272 (1827).

Basionym: Cenomyce coniocraea Flörke, Deutsche Lich. 7: 14 (1821).

Synonyms: Index Fungorum

Protolog: Data lacking.

Protolog type data: Data lacking.

Type locality: Schweden, Närke, Svennevad, Korsmon, 1950, G. Kjellmert in Magnusson: Lich. Sel. Scand. Exs. 388 (UPS - neotype; B, H - isoneotype). Neotypification by Ahti (1993: 72).

Type locality coordinates: 56.9666700 (latitude in decimal degrees), 14.4000000 (longitude in decimal degrees).