| Name | Polyporus marasmioides (Patouillard) P. A. Saccardo & D. Saccardo |
| Authorship | (Patouillard) P. A. Saccardo & D. Saccardo |
| Rank | Species |
| NomenclaturalStatus | LaterHomonym |
| Placed in | Polyporus |
| Remarks | Nom. illegit., Art. 53.1 Polyporus marasmioides Berk. 1856 |
| Citation | 1905 Syll. Fung. 17: 106 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Polyporus marasmioides (Patouillard) P. A. Saccardo & D. Saccardo |
| Identification made in | [no date] (1) |