Thelotrema subtile
Tuck.
HACM 214. Place of collection: Cuba; Guantánamo; Niceto Pérez; Sierra de Canasta (N20°10' W75°20'). Date of collection: 27 October 1921. Associated organism: Plantae indet. (bark). Collector: Hioram, Hno. Identifier: Minter, D.W..