| 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) | 
