| Name | Collybia luteo-olivacea Berkeley & M. A. Curtis |
| Authorship | Berkeley & M. A. Curtis |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Collybia |
| Citation | 1859 Ann. Mag. Nat. Hist. 4: 3 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Collybia luteo-olivacea Berkeley & M. A. Curtis |
| Identification made in | [no date] (1) |