Phyton (Austria) 16: 194 (1974).
Basionym: Placodium mexicanum B. de Lesd., Lich. Mexique: 10 (1914).
Synonyms: Index Fungorum
Type: Mexico, Rincon, Morelia, Michoacan, 21.1.1910, Brother Arsène 4040 (US - Neotype). Neotypification Poelt (1974: 194).
Photobiont: Data lacking.
Chemistry: No lichen substances.
Ecology: Data lacking.
Molecular data: Genbank
Distribution: Database
Note:
Barcode: Data lacking.
Coordinates: Data lacking.