| Name | Gomphus floccosus (Schweinitz) Singer |
| Authorship | (Schweinitz) Singer |
| Rank | Species |
| Placed in | Gomphus |
| GUID | urn:lsid:indexfungorum.org:names:286731 |
| Citation | 1945 Lloydia 8(3): 140 |
| Holdings | 38 Specimens held in the Harvard University Herbaria identified as Gomphus floccosus (Schweinitz) Singer |
| Identification made in | [no date] (38) |