Physcia (Schreb.) Michx.
Fungi | Ascomycota | Lecanoromycetes | Caliciales | Physciaceae | Physcia
semi- to fully exposed bark (lower trunk)
Las Tablas Protection Zone (La Amistad Pacífico Conservation Area), El Progreso Station: 20 km ENE of San Vito near La Lucha, surroundings of station