| Name | Polyporus guianensis Montagne |
| Authorship | Montagne |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polyporus |
| Citation | 1840 Ann. Sci. Nat., Bot. ser. 2, 13: 201 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Polyporus guianensis Montagne |
| Identification made in | 1980 (1) |