Basionym Name:Heufleria confluens Müll. Arg., Flora, Regensburg 66(16): 243 (1883)
Homotypic synonyms:Astrothelium confluens (Müll. Arg.) Aptroot & Lücking, Lichenologist 48(6): 855 (2016)Cryptothelium confluens (Müll. Arg.) Zahlbr., Cat. Lich. Univers. 1: 521 (1922)