| Name | Cercospora costaricensis Sydow |
| Authorship | Sydow |
| Rank | Species |
| Placed in | Cercospora |
| Citation | 1925 Ann. Mycol. 23 (3/6): 423 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Cercospora costaricensis Sydow |
| Identification made in | [no date] (3) |