| Landolphia P.Beauv. |
Bradley |
1148 |
c. 1 km NW of Gorilla Research Station on hillside savanna forest edge. |
| Annona senegalensis Pers. |
Bradley |
1157 |
Savanna immediately west of employee house at Gorilla Research Station. |
| Loudetia phragmitoides (Peter) C.E.Hubb. |
Bradley |
1170 |
Gorilla Research Station. Wet savanna and riverine forest mix by Mpassa River. |
| Mostuea megaphylla R.D.Good |
Breteler |
4 |
near Cape Esterias. |
| Pseudosabicea floribunda (K.Schum.) N.Hallé |
Breteler |
7 |
89 km along the road Libreville - Assok, Monts de Cristal. |
| Costus lilaceus Maas & H.Maas |
Breteler |
13 |
c. 3 km along the road Assok to the hydroelectric powerstation in the Tchimbélé River. |
| Diogoa zenkeri (Engl.) Exell & Mendonça |
Breteler |
30 |
11 km along the road Asok to Tchimbélé dam. |
| Plukenetia conophora Müll.Arg. |
Breteler |
33 |
c. 11 km along the road from Asok to Hydroelectric power station in the Tchimbélé River. |
| Sorindeia oxyandra Bourobou & Breteler |
Breteler |
50 |
Waterfalls in the Tchimbélé River. |
| Dorstenia mannii Hook.f. var. alternans (Engl.) Hijman |
Breteler |
54 |
Waterfalls in the Tchimbélé River. |
| Biophytum zenkeri Guillaumin |
Breteler |
56 |
Waterfalls in the Tchimbélé River. |
| Anubias heterophylla Engl. |
Breteler |
58 |
waterfalls in the Tchimbélé River. |
| Mapania mannii C.B.Clarke |
Breteler |
61 |
Waterfalls in the Tchimbélé River. |
| Landolphia incerta (K.Schum.) J.G.M.Pers. |
Breteler |
63 |
11 km on the road Asok - chute de Tchimbélé. |
| Mussaenda arcuata Lam. ex Poir. |
Breteler |
64 |
11 km on the road Asok - chute de Tchimbélé. |
| Sabicea carbunica N.Hallé |
Breteler |
65 |
11 km on the road Asok - chute de Tchimbélé. |
| Tricalysia obstetrix N.Hallé |
Breteler |
67 |
Crystal Mountains, c. 15 km NE of Asok. |
| Aidia rubens (Hiern) G.Taylor |
Breteler |
68 |
Monts de Cristal, Asok |
| Physacanthus cylindricus C.B.Clarke |
Breteler |
69 |
Monts de Cristal, Asok |
| Thecacoris leptobotrya (Müll.Arg.) Brenan |
Breteler |
71 |
Monts de Cristal, Asok |