Table 7. Number of materials used in the molecular and morphological analysis according to their botanical group and their areas of collection.
| Botanical group | Senegal (Casamance) | Guinea Bissau | Guinea (Kindiaand Forecariah) | Sierra Leone (Central- N/West) | Ghana (Togo Hills,Volta region) | Togo (Togo Hills,Danyi plateau) | Total |
| O. glaberrima | 3 | 4 | 19 | 6 | 8 | 9 | 49 |
| O. sativa ssp. indica | 7 | 4 | 13 | 5 | 15 | 2 | 46 |
| O. sativa ssp. japonica | 0 | 18 | 2 | 28 | 5 | 3 | 56 |
| Farmer hybrids* | 7 | 10 | 2 | 12 | 0 | 0 | 31 |
| Total | 17 | 36 | 36 | 51 | 28 | 14 | 182 |
Interspecific farmer varieties with a combined background of O. glaberrima and O. sativa.