Basionym Name:Bilimbia annua Vain., Ann. Acad. Sci. fenn., Ser. A 15(no. 6): 84 (1921)
Homotypic synonyms:Bacidia annua (Vain.) Zahlbr., Cat. Lich. Univers. 4: 100 (1926)Byssoloma annuum (Vain.) G. Thor, Lücking & Tat. Matsumoto, Symb. bot. upsal. 32(no. 3): 29 (2000)