| Aframomum K.Schum. |
Sosef |
1911 |
forestry concession Bordamur, c. 70 km NE of Mitzic. |
| Floscopa africana (P.Beauv.) C.B.Clarke subsp. africana |
Sosef |
1912 |
forestry concession Bordamur, c. 70 km NE of Mitzic. |
| Drypetes Vahl |
Sosef |
1913 |
forestry concession Bordamur, c. 70 km NE of Mitzic. |
| Dicranolepis soyauxii Engl. |
Sosef |
1914 |
forestry concession Bordamur, c. 70 km NE of Mitzic. |
| Uvariastrum pierreanum Engl. & Diels |
Sosef |
1915 |
forestry concession Bordamur, c. 70 km NE of Mitzic. |
| Halopegia azurea (K.Schum.) K.Schum. |
Sosef |
1916 |
forestry concession Bordamur, c. 70 km NE of Mitzic. |
| Panicum parvifolium Lam. |
Sosef |
1917 |
forestry concession Bordamur, c. 70 km NE of Mitzic. |
| Guyonia ciliata Hook.f. |
Sosef |
1918 |
forestry concession Bordamur, c. 70 km NE of Mitzic. |
| Torenia thouarsii (Cham. & Schltdl.) Kuntze |
Sosef |
1919 |
forestry concession Bordamur, c. 70 km NE of Mitzic. |
| Lipocarpha chinensis (Osbeck) J.Kern |
Sosef |
1920 |
forestry concession Bordamur, c. 70 km NE of Mitzic. |
| Celastraceae |
Sosef |
1921 |
forestry concession Bordamur, c. 70 km NE of Mitzic. |
| Aganope gabonica (Baill.) Polhill |
Sosef |
1922 |
forestry concession Bordamur, c. 70 km NE of Mitzic. |
| Solanum torvum Sw. |
Sosef |
1923 |
forestry concession Bordamur, c. 40 km NE of Mitzic. |
| Bertiera Aubl. |
Sosef |
1924 |
forestry concession Bordamur, c. 40 km NE of Mitzic. |
| Urera trinervis (Hochst.) Friis & Immelman |
Sosef |
1925 |
forestry concession Bordamur, c. 70 km NE of Mitzic, slopes of Mount Minko. |
| Leptactina involucrata Hook.f. |
Sosef |
1926 |
forestry concession Bordamur, c. 70 km NE of Mitzic, slopes of Mount Minko. |
| Psychotria brieyi De Wild. |
Sosef |
1927 |
forestry concession Bordamur, c. 70 km NE of Mitzic, slopes of Mount Minko. |
| Scaphopetalum blackii Mast. |
Sosef |
1928 |
forestry concession Bordamur, c. 70 km NE of Mitzic, slopes of Mount Minko. |
| Vittaria Sm. |
Sosef |
1929 |
forestry concession Bordamur, c. 70 km NE of Mitzic, slopes of Mount Minko. |
| Campylospermum elongatum (Oliv.) Tiegh. |
Sosef |
1930 |
forestry concession Bordamur, c. 70 km NE of Mitzic, slopes of Mount Minko. |