Catal. Lich. Univ. 7: 162 (1931).
Basionym: Placodium paulsenii ["paulseni"] Vain., Bot Tidskr. 26: 244 (1904).
Synonym: Index Fungorum
Protolog: Data lacking.
Type locality: Zentralasien, "In angustiis Koi-Jol in montibus Alai in Prov. Ferghan, Herb. Vainio 7302 (TUR - lectotypus).
Barcode: Data lacking.
Coordinates: Data lacking.
Thallus: Data lacking.
Photobiont: Data lacking.
Chemistry: No lichen substances.
Ecology: Data lacking.
Molecular data: Genbank
Distribution: Database
Note: .