Citations in published lists or literature: Zahlbruckner's Cat. Lich. Univ. 6: 535 | Lamb's Index nom. lich.: 749 | Index of Fungi 4: 582; Page Image in Published List
Position in classification: Parmeliaceae, Lecanorales, Lecanoromycetidae, Lecanoromycetes, Ascomycota, Fungi
Index Fungorum LSID: urn:lsid:indexfungorum.org:names:408405