| Name | Polyporus semistipitatus Lloyd | 
| Authorship | Lloyd | 
| Rank | Species | 
| Placed in | Polyporus | 
| GUID | urn:lsid:indexfungorum.org:names:277837 | 
| Citation | 1924 Mycol. Writings 7: 1271 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Polyporus semistipitatus Lloyd | 
| Identification made in | [no date] (2) |