Basionym Name:Pleurothelium australiense Müll. Arg., Nuovo G. bot. ital. 23(3): 401 (1891)
Homotypic synonyms:Anthracothecium australiense (Müll. Arg.) Aptroot, in Aptroot, Diederich, Sérusiaux & Sipman, Biblthca Lichenol. 64: 17 (1997)Pleurotheliopsis australiensis (Müll. Arg.) Zahlbr., Cat. Lich. Univers. 1: 513 (1922)