in Saccardo, Syll. fung. (Abellini) 15: 47 (1900). Nom. inval., Art. 36.1(a), (c) (Melbourne)

Basionym: Arthonia astroidea var. excipienda Nyl., Not. Sällsk. Fauna et Fl. Fenn. Förh., Ny Ser. 1: 242 (1859) [1858-59].

Synonyms: Index Fungorum