| Name | Coccomyces coronatus subsp. megathecius Spegazzini |
| Authorship | Spegazzini |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Coccomyces coronatus (Schumacher) De Notaris |
| Citation | 1879 Dec. Mycol. Ital. N. 10: no. 98 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Coccomyces coronatus subsp. megathecius Spegazzini |
| Identification made in | [no date] (1) |