| Name | Mycena atromarginata (Fries ex Lasch) P. Kummer: Fries | 
| Authorship | (Fries ex Lasch) P. Kummer: Fries | 
| Rank | Species | 
| Placed in | Mycena | 
| Citation | 1871 Führer Pilzk. 109 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Mycena atromarginata (Fries ex Lasch) P. Kummer: Fries | 
| Identification made in | [no date] (1) |