Denkschr. Kaiserl. Akad. Wiss. Wien, Math.-Naturwiss. Kl. 68: 230, tab. I, fig. 4, a-c (1899).

Synonym: Index Fungorum

Protolog: Data lacking.

Type locality: Data lacking.

Barcode: Data lacking.

Coordinates: Data lacking.

Thallus: crustose. Data lacking.

Algae: Data lacking.

Chemistry: Atranorin, psoromic acid in one sample from Bulgaria (Huneck & Follmann 1972). KOH+ yellow, Pd+ yellow, atranorin (Huneck et al. 1994: 1561). Atranorin, rocellic acid, nemetzon (Huneck et al. 1994).

Ecology: On neutral rocks (Huneck et al. 1994: 1561).

Molecular data: Genbank

Distribution: Database

Note: Data lacking.