| Name | Hygrocybe nigrescens (Quélet) Kühner |
| Authorship | (Quélet) Kühner |
| Rank | Species |
| Placed in | Hygrocybe |
| GUID | urn:lsid:indexfungorum.org:names:355613 |
| Citation | 1926 Botaniste 17(1-4): 57 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Hygrocybe nigrescens (Quélet) Kühner |
| Identification made in | [no date] (1) |