| Name | Gymnopus barbipes R. H. Petersen & K. W. Hughes | 
| Authorship | R. H. Petersen & K. W. Hughes | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Gymnopus | 
| Citation | 2014 N. Amer. Fungi 9(3): 2 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Gymnopus barbipes R. H. Petersen & K. W. Hughes | 
| Identification made in | [no date] (1) |