| Name | Cercosporella californica Bonar |
| Authorship | Bonar |
| Rank | Species |
| Placed in | Cercosporella |
| Citation | 1942 Mycologia 34 (2): 188 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Cercosporella californica Bonar |
| Identification made in | [no date] (3) |