Current Name:Hypotrachyna reducens (Nyl.) Hale, Smithson. Contr. bot. 25: 60 (1975)
Synonymy:Parmelia reducens Nyl., Acta Soc. Sci. fenn. 7(2): 438 (1863)
Position in classification:Parmeliaceae, Lecanorales, Lecanoromycetidae, Lecanoromycetes, Ascomycota, Fungi
Synonymy Contributor(s): Australian Lichen Checklist (2004); Checklist of Lichens of Australian and its Island Territories