| Name | Pyrenula subpunctiformis (Nylander) Eckfeldt |
| Authorship | (Nylander) Eckfeldt |
| Rank | Species |
| Placed in | Pyrenula Acharius |
| Citation | 1890 Bull. Torrey Bot. Club 17: 257 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Pyrenula subpunctiformis (Nylander) Eckfeldt |
| Identification made in | [no date] (1) |