Basionym Name:Patellaria trachonella Müll. Arg., Bull. Soc. R. Bot. Belg. 32(no. 1): 142 (1893)
Homotypic synonyms:Bacidia trachonella (Müll. Arg.) Zahlbr., Cat. Lich. Univers. 4: 157 (1926)