Cat. Lich. Univers. 4: 396 (1926) [1927].
Basionym: Psora buettneri ["Büttneri"] Müll. Arg., Bot. Jb. 15: 506 (1893).
Type locality: Togo, Präfektur Sotouboua, near Bismarcksburg [near the modern city Yégué], on bark, R. Büttner ( ).
Type locality coordinates: 8°11'N, 0°39'O.
Distribution Database: Distributions
Distribution Database: Discover Life
Picture Database: Tropical Lichens
Molecular Database: Genbank
Synonym Database: Index Fungorum
Synonym Database: Mycobank