Usnea Dill. ex Adans.
Fungi | Ascomycota | Lecanoromycetes | Lecanorales | Parmeliaceae | Usnea
semi-exposed bark (twig)
Tapantí National Park (La Amistad Pacífico Conservation Area), Sector Macizo de la Muerte, Tres de Junio: km 68 on road (ruta 2) from Cartago to San Isidro, roadside