Homotypic Synonyms See Note

Basionym Name:
Lecidea delutula Nyl., Grevillea 8(no. 45): 30 (1879)

Homotypic synonyms:
Absconditella delutula (Nyl.) Coppins & H. Kilias, in Hawksworth, James & Coppins, Lichenologist 12(1): 106 (1980)
Biatorina arnoldii subsp. delutula (Nyl.) A.L. Sm., Monogr. Brit. Lich. 2: 115 (1911)
Biatorina arnoldii var. delutula (Nyl.) A.L. Sm., Monogr. Brit. Lich., Edn 2 2: 126 (1926)
Catillaria delutula (Nyl.) Zahlbr., Cat. Lich. Univers. 4: 36 (1926)
Catillaria minuta subsp. delutula (Nyl.) Erichsen, Verh. Naturwiss. Vereins Hamburg, ser. 3 24: 78 (1917)