| Rubiaceae |
Oxyanthus DC. |
Ngok Banak L. |
1876 |
Gabon |
Bélinga. |
| Rubiaceae |
Oxyanthus DC. |
Nguema Ekomo |
717 |
Gabon |
Ivindo National Park, Langoué bai, old camp Langoué. |
| Rubiaceae |
Oxyanthus DC. |
Nguema Miyono |
2056 |
Gabon |
Mont Sene, 12650m on transect H. |
| Rubiaceae |
Oxyanthus DC. |
Niangadouma R. |
164 |
Gabon |
Plateaux Batéké National Parc. Forêt ripicole (Rivière Mpassa). |
| Rubiaceae |
Oxyanthus DC. |
Niangadouma R. |
342 |
Gabon |
à 1 km de la station PPG. |
| Rubiaceae |
Oxyanthus DC. |
Sainge |
1362 |
Gabon |
Tchimbele, Mont du Cristal. Mature forest. At the SI-MAB 1-ha plot, plot # 3. |
| Rubiaceae |
Oxyanthus DC. |
Simons |
1507 |
Gabon |
alongside Okano river. |
| Rubiaceae |
Oxyanthus DC. |
Sosef |
1902 |
Gabon |
forestry concession Bordamur, c. 70 km NE of Mitzic. |
| Rubiaceae |
Oxyanthus DC. |
Stévart |
4387 |
Gabon |
Olam logging concession, near Makokou. Around Belinga Mountain. |
| Rubiaceae |
Oxyanthus DC. |
Valkenburg |
2959 |
Gabon |
Mt. Igoumbi southern ascent. |
| Rubiaceae |
Oxyanthus DC. |
Walters |
1263 |
Gabon |
Plateaux Batéké National Park. Mpassa River drainage. Kalahari Sands. Projet Protection des Gorilles. Gallery forest along Mpassa River along trails L & D. |
| Rubiaceae |
Oxyanthus formosus Hook.f. ex Planch. |
Breteler F.J. |
14691 |
Gabon |
M'Boumi, chantier SHM, c. 30km S of Ndjolé, on border of the Ogooué river near Ndjolé. |
| Rubiaceae |
Oxyanthus formosus Hook.f. ex Planch. |
de Wilde J.J.F.E. |
10252 |
Gabon |
Crystal Mountains, 25 km on the road Tchimbélé - Kinguélé. |
| Rubiaceae |
Oxyanthus formosus Hook.f. ex Planch. |
Ngok Banak L. |
1280 |
Gabon |
c.9 km ESE Medouneu, Efot, Inselberg Fene. |
| Rubiaceae |
Oxyanthus formosus Hook.f. ex Planch. |
Nguema Ekomo |
777 |
Gabon |
Batéké Plateau National Park, Bai Djobo. |
| Rubiaceae |
Oxyanthus formosus Hook.f. ex Planch. |
Nguema Miyono |
1569 |
Gabon |
Crystal Mountains. |
| Rubiaceae |
Oxyanthus formosus Hook.f. ex Planch. |
Niangadouma R. |
163 |
Gabon |
Plateaux Batéké National Parc. Projet de Protection des Gorilles. Forêt-Galerie. Sentier (A). |
| Rubiaceae |
Oxyanthus formosus Hook.f. ex Planch. |
Niangadouma R. |
369 |
Gabon |
à 500 m du camp PPG. |
| Rubiaceae |
Oxyanthus formosus Hook.f. ex Planch. |
Wieringa J.J. |
478 |
Gabon |
Crystal mountains, ½ km SW of Tchimbélé. |
| Rubiaceae |
Oxyanthus gracilis Hiern |
Breteler F.J. |
8999 |
Gabon |
Near Djidji, 5-10 km W. of Koumémayong. |