| Name | Ceratophorum ulmicola Ellis & Kellerman |
| Authorship | Ellis & Kellerman |
| Rank | Species |
| Placed in | Ceratophorum |
| Citation | 1887 J. Mycol. 3 (11): 127 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Ceratophorum ulmicola Ellis & Kellerman |
| Identification made in | [no date] (4) |