| Name | Marasmius urens (Bulliard) Fries |
| Authorship | (Bulliard) Fries |
| Rank | Species |
| Placed in | Marasmius |
| Citation | 1836 Anteckn. Skand. Pyrenomyc. 52 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Marasmius urens (Bulliard) Fries |
| Identification made in | [no date] (2) |