| Name | Collybia radicata (Relhan) Quélet: Fries |
| Authorship | (Relhan) Quélet: Fries |
| Rank | Species |
| Placed in | Collybia |
| Citation | 1872 Mém. Soc. Émul. Montbéliard 5: 92 |
| Holdings | 13 Specimens held in the Harvard University Herbaria identified as Collybia radicata (Relhan) Quélet: Fries |
| Identification made in | [no date] (13) |