| Name | Gonohymenia undulata Henssen |
| Authorship | Henssen |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Gonohymenia J. Steiner |
| GUID | urn:lsid:indexfungorum.org:names:126782 |
| Citation | 1990 Lich. Cyanophili Exsicc. Fascicle 2 (nos 26-50) (Marburg): 5, no. 35 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Gonohymenia undulata Henssen |
| Identification made in | [no date] (2), 2006 (1) |