Current Name:Leptogium austroamericanum (Malme) C.W. Dodge, Ann. Mo. bot. Gdn 20(3): 419 (1933)
Synonymy:Leptogium cyanescens var. austroamericanum Malme, Ark. Bot. 19(no. 8): 21 (1924)Leptogium caesium var. austroamericanum (Malme) Zahlbr., Cat. Lich. Univers. 8: 228 (1932)
Position in classification:Collemataceae, Peltigerales, Lecanoromycetidae, Lecanoromycetes, Ascomycota, Fungi
Synonymy Contributor(s): Australian Lichen Checklist (2004); Checklist of Lichens of Australian and its Island Territories