Catalogue no.:	L-693173
Taxon:	Usnea
Label:	Usnea
Family:	Lichenes
Collector:	G. Einar & Greta Du Rietz
Collector no.:	831: 2
Date:	1926 11 14
Country:	Australia
Province:	New South Wales
Locality:	Blue Mountains, Mount Wilson, along the road from Dennarque towards Mount Irvine
Habitat:	On a twig of Ceratopetalum (?) on the ground