| Cultivars | Sex | Local name | Area of collection | Altitude | Latitude | Longitude |
| m asl. | (N) | (E) | ||||
| Banga bakundu sweet 1 | M | Sweet yam | Muyuka | 62 | 04˚17.314 | 009˚24.451 |
| Dschang 1 | F | Lilio | Dschang | 1337 | 05˚26.637 | 010˚03.404 |
| Guzang 1 | F | Ndong-mbeck | Guzang | 1233 | 05˚49.983 | 009˚55.278 |
| Ibo sweet 3 | M | Ibo sweet | Banga Bakondu | 56 | 04˚24.103 | 009˚26.522 |
| Mabondji sweet white 1 | M | Sweet yam Mabondji | Mabondji | 80 | 04˚33.745 | 009˚11.806 |