| Name | Peziza proteana (Boudier) Seaver |
| Authorship | (Boudier) Seaver |
| Rank | Species |
| Placed in | Peziza Fries: Fries |
| Contains | Peziza proteana var. sparassoides (Boudier) Seaver |
| GUID | urn:lsid:indexfungorum.org:names:119395 |
| Citation | 1917 Mycologia 9: 1 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Peziza proteana (Boudier) Seaver |
| Identification made in | [no date] (3), 2017 (2) |