Literature

Authors	Year	Title
E. Robbrecht, Manen J. F.	2006	The major evolutionary lineages of the coffee family (Rubiaceae, angiosperms). Combined analysis (nDNA and cpDNA) to infer the position of Coptosapelta and Luculia, and supertree construction based on rbcL, rps16, trnL-trnF<
E. Robbrecht	1996	Geography of African Rubiaceae with reference to glacial rain forest refuges
N. Scarcelli, Cubry, P., Akakpo, R., Thuillet, A. - C., Obidiegwu, J., Baco, M. N., Otoo, E., Sonké, B., Dansi, A., Djedatin, G., Mariac, C., Couderc, M., Causse, S., Alix, K., Chaïr, H., François, O., Vigouroux, Y.	2019	Yam genomics supports West Africa as a major cradle of crop domestication
M. Simo-Droissart, Sonké, B., Droissart, V., Geerinck†, D., Lowry, II, P. P., Stévart, T.	2016	A taxonomic revision of Angraecum section Dolabrifolia (Orchidaceae, Angraecinae), with the description of a new species from Gabon.
M. Simo-Droissart, Sonké, B., Droissart, V., Micheneau, C., Lowry, II, P. P., Hardy, O. J., Plunkett, G. M., Stévart, T.	2016	Morphometrics and molecular phylogenetics of Angraecum section Dolabrifolia (Orchidaceae, Angraecinae).
M. Simo-Droissart, Stévart, T., Sonké, B., Mayogo, S., Kamdem, N., Droissart, V.	2018	New taxonomic and conservation status of Ossiculum (Vandeae, Orchidaceae), a highly threatened and narrow-endemic angraecoid orchid from Central Africa.
B. Sonké	2000	A new species of Rothmannia (Rubiaceae, Gardenieae) from Banyang Mbo (Cameroon)
B. Sonké, Bidault, E., Droissart, V.	2015	Synopsis of the genus Massularia (Rubiaceae) with a new species from Central Africa.
B. Sonké, Bridson D. M.	2001	A new species of Aulacocalyx (Rubiaceae, Aulacocalyceae) from south-western Cameroon
B. Sonké, Cheek, M., D, M. Nambou, Robbrecht, E.	2002	A new species of Tricalysia A. Rich. ex DC. (Rubiaceae) from western Cameroon
B. Sonké, Couvreur T.	2014	Tree diversity of the Dja Faunal Reserve, southeastern Cameroon
B. Sonké, Dawson, S., Beina, D.	2005	A new species of Aulacocalyx (Rubiaceae, Gardenieae) from southern Cameroon
B. Sonké, Dessein, S., Taedoumg, H., Groeninckx, I., Robbrecht, E.	2008	A new species of Colletoecema (Rubiaceae) from southern Cameroon with a discussion of relationships among basal Rubioideae
B. Sonké, Droissart, V., Stevart, T.	2010	A new specimen database for Atlantic Central Africa (1): using Orchidaceae and Rubiaceae to boost conservation assessment process in the sub-region
B. Sonké, Droissart, V., Stevart, T.	2009	Apport des inventaires des Orchidaceae et des Rubiaceae dans l'identification des Zones d'Importance pour la COnservation (ZICO) au Cameroun
B. Sonké, Esono, P., Nguembou, K. C., Stevart, T.	2005	A new species of Bertiera Aubl. (Rubiaceae) in subgenus Bertierella discovered in Equatorial Guinea and Cameroon
B. Sonké, Neuba, D., Kenfack, D., De Block, P.	2007	An extraordinary new rheophyte in the genus Leptactina (Rubiaceae, Pavetteae) from Rio Muni (Equatorial Guinea)
B. Sonké, Nguembou, C., Cheek, M., Davis, A.	2006	A new species of Chassalia (Rubiaceae, Rubioideae) from southern Cameroon: C. bipindensis
B. Sonké, Nguembou, K. C., Davis, A. P.	2006	A new dwarf Coffea (Rubiaceae) from southern Cameroon
B. Sonké, Nguembou, K. C., Neuba, D.	2006	Les Rubiaceae endémiques du Cameroun et leur statut de conservation
B. Sonké, Marie-Noel, D. K., Robbrecht, E.	2007	Calycosiphonia pentamera sp nov (afrotropical Rubiaceae) from the 'Lower Guinea' area
B. Sonké, Pauwels L.	2005	Révision du genre africain Sherbournia G.Don (Rubiaceae, Gardenieae)
B. Sonké, Simo, M., Dessein, S.	2009	Synopsis of the genus Mitriostigma (Rubiaceae) with a new monocaulous species from Southern Cameroon
B. Sonké, Simo-K A.	1996	Systematic revision of the genus Rothmannia (Rubiaceae-Gardenieae) in Cameroon
B. Sonké, Stoffelen P.	2004	Une nouvelle espèce de Coffea L. (Rubiaceae, Coffeeae) du Cameroun et quelques notes sur ses affinités avec les espèces voisines
B. Sonké, Taedoumg, H., Robbrecht, E.	2012	A reconsideration of the Lower Guinean species of Sericanthe (Rubiaceae, Coffeeae), with four new species from Cameroon and Gabon
B. Sonké, Lachenaud O.	2016	Two new species of Oxyanthus D.C. (Rubiaceae) from Central Africa.
O. Séné, Cheek M.	2010	Psychotria monensis sp nov (Rubiaceae), a tree species from Cameroon
E. Taedoumg	2007	Diversité et distribution des Rubiaceae endémiques du domaine bas-guinéen présentes au Cameroun
H. Taedoumg, De Block, P., Hamon, P., Sonké, B.	2011	Craterispermum parvifolium and C. robbrechtianum spp. nov. (Rubiaceae) from west central Africa
H. Taedoumg, Sonké, B., Hamon, P., De Block, P.	2017	Craterispermum capitatum and C. gabonicum (Rubiaceae): two new species from the Lower Guinean and Congolian Domains.
M. G. P. Tchouto, de Wilde, J. J. F. E., de Boer, W. F., van der Maesen, L. J. G., Cleef, A. M.	2009	Bio-indicator species and Central African rain forest refuges in the Campo-Ma'an area, Cameroon
acqueline Magwé-Tindo, J, J. J. Wiering, Sonké, B., Zapfack, L., Vigouroux, Y., Couvreur, T. L. P., Scarcelli, N.	2018	Guinea yam (Dioscorea spp., Dioscoreaceae) wild relatives identified using whole plastome phylogenetic analyses.
J. Magwé-Tindo, Wieringa, J. J., Sonké, B., Zapfack, L., Vigouroux, Y., Couvreur, T. L. P., Scarcelli, N.	2019	Complete plastome sequences of 14 African yam species (Dioscorea spp.).
B. Verdcourt	1987	Notes on African Rubiaceae - Vanguerieae
B. Verdcourt	1977	A synopsis of the genus Chazaliella (Rubiaceae-Psychotrieae)
B. Verstraete, Lachenaud, O., Smeets, E., Dessein, S., Sonké, B.	2013	Taxonomy and phylogenetics of Cuviera (Rubiaceae–Vanguerieae) and reinstatement of Globulostylis with the description of three new species
B. Verstraete, Lachenaud, O., Smets, E., Dessein, S., Sonké, B.	2013	Taxonomy and phylogenetics of Cuviera (Rubiaceae–Vanguerieae) and reinstatement of Globulostylis with the description of three new species
L. Zemagho, Lachenaud, O., Liede-Schumann, S., Deissen, S., Sonké, B.	2014	Two new Sabicea (Rubiaceae) species from West Central Africa: Sabicea bullata and Sabicea urniformis. Phytotaxa 173 (4): 285–292.
L. Zemagho, Lachenaud, O., Sonké, B.	2018	Four new species of Sabicea (Rubiaceae) from tropical Africa, with additional notes on the genus.
L. Zemagho, Liede-Schumann, S., Lachenaud, O., Dessein, S., Sonké, B.	2017	Taxonomic revision of Sabicea subgenus Anisophyllae (Ixoroideae, Rubiaceae) from Tropical Africa, with four new species. Phytotaxa 293(1): 68 p. doi.org/10.11646/phytotaxa.293.1. Magnolia Press, Auckland, New Zealand.
L. Zemagho, Liede-Schumann, S., Sonké, B., Janssens, S., Lachenaud, O., Verstraete, B., Dessein, S.	2016	Phylogenetics of tribe Sabiceeae (Ixoroideae, Rubiaceae) revisited, with a new subgeneric classification for Sabicea.