| Allamanda L. |
Sosef |
1845 |
Dikoutou, along the road Tchibanga - Ndendé. |
| Begonia elatostemmoides Hook.f. |
Sosef |
1846 |
along the road Tchibanga - Ndendé. |
| Begonia clypeifolia Hook.f. subsp. clypeifolia |
Sosef |
1847 |
along the road Tchibanga - Ndendé. |
| Begonia clypeifolia Hook.f. subsp. clypeifolia |
Sosef |
1848 |
c. 15 km on the road Lebamba - Bilengui (to the North of Lebamba). |
| Aidia micrantha (K.Schum.) Bullock ex F.White |
Sosef |
1849 |
c. 15 km on the road Lebamba - Bilengui (to the North of Lebamba). |
| Costus gabonensis Koechlin |
Sosef |
1850 |
c. 15 km on the road Lebamba - Bilengui (to the North of Lebamba). |
| Quassia africana (Baill.) Baill. |
Sosef |
1851 |
c. 15 km on the road Lebamba - Bilengui (to the North of Lebamba). |
| Crotonogyne gabunensis Pax |
Sosef |
1852 |
c. 15 km on the road Lebamba - Bilengui (to the North of Lebamba). |
| Mostuea brunonis Didr. |
Sosef |
1855 |
16 km on the road Bilengui - Mouila. |
| Dischistocalyx strobilinus C.B.Clarke |
Sosef |
1856 |
16 km on the road Bilengui - Mouila. |
| Aidia Lour. |
Sosef |
1857 |
16 km on the road Bilengui - Mouila. |
| Allexis cauliflora (Oliv.) Pierre |
Sosef |
1858 |
16 km on the road Bilengui - Mouila. |
| Ludwigia L. |
Sosef |
1859 |
16 km on the road Bilengui - Mouila. |
| Chlorophytum alismifolium Baker |
Sosef |
1860 |
16 km on the road Bilengui - Mouila. |
| Begonia sessilifolia Hook.f. subsp. ogoouensis Wieringa |
Sosef |
1861 |
15 km on the road Lebamba - Bilengui, north of Lebamba. |
| Biophytum zenkeri Guillaumin |
Sosef |
1862 |
16 km on the road Bilengui - Mouila. |
| Begonia atroglandulosa Sosef subsp. atroglandulosa |
Sosef |
1863 |
16 km on the road Bilengui - Mouila. |
| Thunbergia erecta (Benth.) T.Anderson |
Sosef |
1864 |
16 km on the road Bilengui - Mouila. |
| Inga edulis Mart. |
Sosef |
1865 |
Mitzic, local garden. |
| Xylopia hypolampra Mildbr. |
Sosef |
1866 |
forestry concession Bordamur, c. 40 km NE of Mitzic. |