| Name | Marasmius proletarius Berkeley & M. A. Curtis |
| Authorship | Berkeley & M. A. Curtis |
| Rank | Species |
| Placed in | Marasmius |
| Citation | 1868 ["1869"] J. Linn. Soc., Bot. 10(no. 45): 296 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Marasmius proletarius Berkeley & M. A. Curtis |
| Identification made in | [no date] (4) |