Byssoloma wettsteinii (Zahlbr.) Zahlbr.
Fungi | Ascomycota | Lecanoromycetes | Lecanorales | Pilocarpaceae | Byssoloma | Byssoloma wettsteinii
leaves of Polybotrya polybotryoides
Cocos Island National Park: understory along second part of trail to the summit of Cerro Iglesias