Catalogue no.:	L-693171
Taxon:	Usnea
Label:	Usnea
Family:	Lichenes
Collector:	G. Einar & Greta Du Rietz
Collector no.:	846: 1
Date:	1926 11 13
Country:	Australia
Province:	New South Wales
Locality:	Blue Mountains, Mount Wilson, Esmes Rocks
Habitat:	Sandstone precipice