| Name | Collybia kauffmanii Halling |
| Authorship | Halling |
| Rank | Species |
| Placed in | Collybia |
| GUID | urn:lsid:indexfungorum.org:names:106563 |
| Citation | 1983 Mycol. Mem. 8: 54 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Collybia kauffmanii Halling |
| Identification made in | [no date] (2) |