| Collecteur(s) | Wieringa J.J., B. Nziengui; J.-M. Moussavou & M. Mbombet |
| Numéro | 5198 a |
| Date de collecte | 31/3/2004 |
| Famille | Orchidaceae |
| Taxon | Bulbophyllum purpureorhachis (De Wild.) Schltr. |
| Déterminateur | Stévart Tariq, 2004 |
| Pays | Gabon |
| Localité | Gabon, Ngounié |
| Station | upper Waka area, 13 km on IFL forestry road B2. |
| Latitude/longitude | -1.345 ; 10.86833 |
| Altitude | 200 m |
| Description | Epiphytic herbs, 40 cm high. Leaves thick leathery, upper side somewhat glossy, dark green, lower side dull, medium green. Old infructescences brown. |
| Habitat | Primary forest. |
| Origine | LBV |
| Dépôt | LBV |
| Doubles | LBV,WAG |