Basionym Name:Ascidium massalongoi Mont., [as 'massalongi'] Annls Sci. Nat., Bot., sér. 4 14: 174 (1860)
Homotypic synonyms:Ocellularia massalongoi (Mont.) Hale, [as 'massalongi'] Mycotaxon 11(1): 137 (1980)Thelotrema massalongoi (Mont.) Zahlbr., [as 'massalongi'] Cat. Lich. Univers. 2: 624 (1923)