| Name | Diogoa zenkeri (Engler) A. W. Exell & F. A. Mendonca |
| Authorship | (Engler) A. W. Exell & F. A. Mendonca |
| Rank | Species |
| Placed in | Diogoa |
| Citation | 1951 Bol. Soc. Brot. 25: 109 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Diogoa zenkeri (Engler) A. W. Exell & F. A. Mendonca |
| Identification made in | [no date] (1) |