| Name | Stereum calyculus Berkeley & M. A. Curtis | 
| Authorship | Berkeley & M. A. Curtis | 
| Rank | Species | 
| Placed in | Stereum | 
| Citation | 1849 Hooker's J. Bot. Kew Gard. Misc. 1: 238 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Stereum calyculus Berkeley & M. A. Curtis | 
| Identification made in | [no date] (2) |