| Name | Helvella macropus (Persoon) P. Karsten |
| Authorship | (Persoon) P. Karsten |
| Rank | Species |
| Placed in | Helvella |
| Contains | Helvella macropus var. brevis Peck |
| GUID | urn:lsid:indexfungorum.org:names:237869 |
| Holdings | 116 Specimens held in the Harvard University Herbaria identified as Helvella macropus (Persoon) P. Karsten |
| Identification made in | [no date] (106), 1982 (5), 1989 (5) |