| Name | Pyrenula cocoës Müller Arg. |
| Authorship | Müller Arg. |
| Rank | Species |
| Placed in | Pyrenula Acharius |
| GUID | urn:lsid:indexfungorum.org:names:403241 |
| Citation | 1893 Hedwigia 32: 136 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Pyrenula cocoës Müller Arg. |
| Identification made in | [no date] (3), 2016 (5) |