| Name | Marasmius purpureogriseus Petch |
| Authorship | Petch |
| Rank | Species |
| Placed in | Marasmius |
| GUID | urn:lsid:indexfungorum.org:names:373629 |
| Citation | 1948 Trans. Brit. Mycol. Soc. 31(1-2): 40 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Marasmius purpureogriseus Petch |
| Identification made in | [no date] (2) |