Lichenologist 15: 147 (1983).
Synonyms: Index Fungorum
Protolog: Data lacking.
Type locality: Sweden, Lule Lappmark, Kvikkjokk, 3 km SSW of Kvikkjokk, SE slope of Nammat, 500-525 m, on old Salix, 28.7.1977, Coppins & Tibell (E - holotype; UPS - isotype).
Type locality coordinates: 67°17'42?N, 17°37'42?E; 67.295°, 17.628333°.
Barcode: Data lacking.
Thallus: Data lacking.
Photobiont: Data lacking.
Chemistry: Atranorin, chloratranorin, zeorin (Giralt et al. 1995: 19).