| Name | Megaphrynium velutinum Koechlin |
| Authorship | Koechlin |
| Rank | Species |
| Placed in | Megaphrynium |
| Citation | 1964 Fl. Gabon No. 9, 158 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Megaphrynium velutinum Koechlin |
| Identification made in | [no date] (4) |