Polyporus tenuiculus
(Beauvais) Fr.
O UPPR. Place of collection: Puerto Rico; Maricao; Cordillera Central; Maricao Commonwealth Forest; Fish Hatchery, near (N18°1132' W66°5936', alt. 0400 m). Date of collection: 25 June 1996. Associated organism: Plantae indet. (wood). Collector: Ryvarden, L..