| Name | Gomphidius leptocystis Singer |
| Authorship | Singer |
| Rank | Species |
| Placed in | Gomphidius |
| GUID | urn:lsid:indexfungorum.org:names:286727 |
| Citation | 1948 ["1946"] Pap. Michigan Acad. Sci. 32: 148 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Gomphidius leptocystis Singer |
| Identification made in | [no date] (2) |