| Name | Phaeomarasmius gregarius Singer |
| Authorship | Singer |
| Rank | Species |
| Placed in | Phaeomarasmius |
| GUID | urn:lsid:indexfungorum.org:names:336135 |
| Citation | 1960 ["1959"] Mycologia 51(4): 586 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Phaeomarasmius gregarius Singer |
| Identification made in | [no date] (2) |