| Heisteria parvifolia Sm. |
Wilde |
9291 |
22 km along the road Mayumba - Tchibanga and then 12 km along a forest exploitation track leading in an eastern direction. Near the river Doussa. |
| Bertiera aethiopica Hiern |
Wilde |
9292 |
22 km along the road Mayumba - Tchibanga and then 12 km along a forest exploitation track leading in an eastern direction. Near the river Doussa. |
| Agelaea paradoxa Gilg |
Wilde |
9293 |
22 km along the road Mayumba - Tchibanga and then 12 km along a forest exploitation track leading in an eastern direction. Near the river Doussa. |
| Garcinia punctata Oliv. |
Wilde |
9295 |
22 km along the road Mayumba - Tchibanga and then 12 km along a forest exploitation track leading in an eastern direction. Near the river Doussa. |
| Desmostachys brevipes (Engl.) Sleumer |
Wilde |
9297 |
22 km along the road Mayumba - Tchibanga and then 12 km along a forest exploitation track leading in an eastern direction. Near the river Doussa. |
| Psychotria issembei O.Lachenaud |
Wilde |
9299 |
22 km along the road Mayumba - Tchibanga and then 12 km along a forest exploitation track leading in an eastern direction. Near the river Doussa. |
| Chytranthus talbotii (Baker f.) Keay |
Wilde |
9300 |
22 km along the road Mayumba - Tchibanga and then 12 km along a forest exploitation track leading in an eastern direction. Near the river Doussa. |
| Eremospatha wendlandiana Dammer ex Becc. |
Wilde |
9301 |
22 km along the road from Mayumba to Tchibanga, 12 km along a forest exploitation track leading in an eastern direction. Near the Doussa River. |
| Landolphia robustior (K.Schum.) J.G.M.Pers. |
Wilde |
9302 |
22 km along the road Mayumba - Tchibanga and then 12 km along a forest exploitation track leading in an eastern direction. Near the river Doussa. |
| Oldenlandia nervosa Hiern |
Wilde |
9305 |
22 km along the road Mayumba - Tchibanga and then 12 km along a forest exploitation track leading in an eastern direction. Near the river Doussa. |
| Cordia aurantiaca Baker |
Wilde |
9306 |
Ca. 14 km along the road Mayumba - Tchibanga. |
| Dioscorea bulbifera L. |
Wilde |
9311 |
41 km along the road Bifoum - Lambaréné, passing a Cyperus papyrus swamp. |
| Emilia lisowskiana C.Jeffrey |
Wilde |
9312 |
Dissiala, c. halfway Mboungou - Moabi. |
| Cynanchum adalinae (K.Schum.) K.Schum. subsp. adalinae |
Wilde |
9314 |
4 km from Doussala, following the main track in a W.S.W. direction. |
| Pouzolzia guineensis Benth. |
Wilde |
9315 |
4 km from Doussala, following the main track in a W.S.W. direction. |
| Platysepalum violaceum Welw. ex Baker var. vanhouttei (De Wild.) Hauman |
Wilde |
9317 |
4 km from Doussala, following the main track in a W.S.W. direction. |
| Vismia guineensis (L.) Choisy |
Wilde |
9319 |
4 km from Doussala, following the main track in a W.S.W. direction. |
| Agelaea pentagyna (Lam.) Baill. |
Wilde |
9320 |
4 km from Doussala, following the main track in a W.S.W. direction. |
| Stanfieldiella imperforata (C.B.Clarke) Brenan var. glabrisepala (De Wild.) Brenan |
Wilde |
9323 |
Ca. 10 km W. of Doussala. |
| Hypericophyllum congoense N.E.Br. |
Wilde |
9325 |
Ca. 10 km W. of Doussala. |