Template:Sosef & al., 2006
- Sosef, M.S.M., Wieringa, J.J., Jongkind, C.C.H., Achoundong, G., Azizet Issembé, Y., Bedigian, D., van den Berg, R.G., Breteler, F.J., Cheek, M., Degreef, J., Faden, R.B., Goldblatt, P., van der Maesen, L.J.G., Ngok Banak, L., Niangadouma, R., Nzabi, T., Nziengui, B., Rogers, Z.S., Stévart, T., van Valkenburg, J.L.C.H., Walters, G., & de Wilde, J.J.F.E. 2006. Check-list des plantes vasculaires du Gabon. Scripta Botanica Belgica 35: 1–438. ISBN 90-72619-69-2 PDF (title & pp. 400–401).