| Name | Helvella leucomelaena (Persoon) Nannfeldt |
| Authorship | (Persoon) Nannfeldt |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Helvella |
| GUID | urn:lsid:indexfungorum.org:names:119193 |
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Helvella leucomelaena (Persoon) Nannfeldt |
| Identification made in | [no date] (7), 1989 (1), 2006 (1) |