| Name | Omphalia rhagadiosa (Fries) Quélet |
| Authorship | (Fries) Quélet |
| Rank | Species |
| Placed in | Omphalia |
| Citation | 1886 Enchir. Fung. (Paris): 19 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Omphalia rhagadiosa (Fries) Quélet |
| Identification made in | [no date] (1) |