Lichenologist 46, 1: 29 (2014).

Basionym: Biatora ahlesii Hepp, Flecht. Europ.: 732 (1860).

Protolog type data: in sylvis montanus p. Heidelberg .

Type locality: Germany, Baden-Württemberg, in sylvis "montanus" [montanis] prope Heidelberg, 1852 [W] Zwackh (H-NYL 20416 - neotype). Designated by Meyer (2002).