| Apocynaceae |
Isonema buchholzii Engl. |
Thomas D.W. |
5216 |
Cameroun |
Around Kumba |
| Apocynaceae |
Isonema infundibuliflorum Stapf |
Asonganyi J.N. |
13 |
Cameroun |
Around Ngolebang 42km SE Mbalmayo. |
| Apocynaceae |
Isonema infundibuliflorum Stapf |
Breteler F.J. |
2543 |
Cameroun |
Right bank of the Nyong R., 40 km SE of Yaoundé. |
| Apocynaceae |
Isonema infundibuliflorum Stapf |
de Wilde J.J.F.E. |
8234 |
Cameroun |
Station de cacaoyer de N'koemvone, 14 Km on the road from Ebolowa to Ambam |
| Apocynaceae |
Isonema infundibuliflorum Stapf |
Letouzey R. |
10059 |
Cameroun |
Rivière Mboro entre Oveng et Ngbwa Akom, 24 Km WSW d'Ambam. |
| Apocynaceae |
Isonema infundibuliflorum Stapf |
Onana J.-M. |
231 |
Cameroun |
Env. 18 Km S. Mbalmayo. |
| Apocynaceae |
Isonema sp. |
Surville |
318 |
Cameroun |
Atotzok |
| Apocynaceae |
Landolphia amoena Hua |
Letouzey R. |
4619 |
Cameroun |
Mont Nion (15km ESE de Batouri). |
| Apocynaceae |
Landolphia bruneelii (De Wild.) Pichon |
de Wilde J.J.F.E. |
7778 |
Cameroun |
56km on the road from Ebolowa to Kribi (counted from the forking at Ebolowa). |
| Apocynaceae |
Landolphia buchananii (Hallier f.) Stapf |
Asonganyi J.N. |
598 |
Cameroun |
Mbella Assom. 41km east of Tibati. |
| Apocynaceae |
Landolphia buchananii (Hallier f.) Stapf |
Satabié B. |
564 |
Cameroun |
Massif de Ngaou Ndal, 70km E Tibati. |
| Apocynaceae |
Landolphia buchananii (Hallier f.) Stapf |
Sonké B. |
968 |
Cameroun |
Cameroun, Réserve de faune du Dja |
| Apocynaceae |
Landolphia buchananii (Hallier f.) Stapf |
Thomas D.W. |
4274 |
Cameroun |
Ekondo Titi - Mundemba road at edge of Ndian estate PAMOL. |
| Apocynaceae |
Landolphia cf. ochracea K.Schum. |
Letouzey R. |
5635 |
Cameroun |
A 7km à l'ENE de Mesok (village situé à 50km à l'Est de Lomié). |
| Apocynaceae |
Landolphia cf. owariensis P.Beauv. |
Letouzey R. |
2911 |
Cameroun |
Rive de la Sanaga entre Poute et Abaka |
| Apocynaceae |
Landolphia cf. owariensis P.Beauv. |
Letouzey R. |
2961 |
Cameroun |
Entre Letta et VIALI, près Letta. |
| Apocynaceae |
Landolphia congolensis (Stapf) Pichon |
Amshoff G.J.H. |
6269 |
Cameroun |
4km N of Yokadouma, S. of Aliak Lapiend R. |
| Apocynaceae |
Landolphia congolensis (Stapf) Pichon |
Breteler F.J. |
903 |
Cameroun |
9 km SW of yaoundé, N of road to Makak. |
| Apocynaceae |
Landolphia congolensis (Stapf) Pichon |
Breteler F.J. |
1800 |
Cameroun |
Bertoua, 6km along road to Batouri and Betaré Oya. |
| Apocynaceae |
Landolphia congolensis (Stapf) Pichon |
Leeuwenberg A.J.M. |
6712 |
Cameroun |
15km E of Lomié, along road to Eschienbot, 4km E of Elandjo. |