Usnea
sp.
HAJB 1968. Place of collection: Cuba; Guantánamo; Baracoa; Palma Clara (N20°12' W74°27', alt. 0350-0420 m). Date of collection: 23 April 1970. Associated organism: Pinus cubensis (bark). Collector: Kreisel, H.. Identifier: Kreisel, H..