Usnea barbata var. longissima (Ach.) Schaer., Enum. critic. lich. europ. (Bern): [3] (1850)
Editorial comment:
Published as 'U. barbata γ longissima'
Basionym:
Usnea longissima Ach. 1810
Position in classification:
Usnea, Parmeliaceae, Lecanorales, Lecanoromycetidae, Lecanoromycetes, Ascomycota, Fungi
Current name:
Dolichousnea longissima (Ach.) Articus, Taxon 53(4): 932 (2004)
Index Fungorum LSID: urn:lsid:indexfungorum.org:names:587053