| Name | Cephaloziella rappii Douin |
| Authorship | Douin |
| Rank | Species |
| Placed in | Cephaloziella |
| Citation | 1920 Mém. Soc. Bot. France 29: 77 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Cephaloziella rappii Douin |
| Identification made in | [no date] (6) |