Cryptothecia effusa (Müll. Arg.) R. Sant.
Fungi | Ascomycota | Arthoniomycetes | Arthoniales | Arthoniaceae | Cryptothecia | Cryptothecia effusa
semi-exposed bark (lower trunk)
Las Tablas Protection Zone (La Amistad Pacífico Conservation Area), Sector Los Portones: 25 km ENE of San Vito, 4 km on gravel road from Progreso to Las Tablas, roadside