Mycotaxon 31, 1: 102 (1988).

Basionym: Psora ligustica B. de Lesd., Bull. Soc. Bot. Fr. 82: 315 (1935).

Type locality: Italy, Liguria orientalis, Framma, Sbarbaro, III/1935 (LD, UPS).

Thallus: squamate-peltiform, Data lacking.

Photobiont: Cyanobacteria.