Oxyanthus speciosus DC.

Native to:

Angola, Benin, Burundi, Cabinda, Cameroon, Cape Provinces, Central African Repu, Congo, Equatorial Guinea, Ethiopia, Gabon, Gambia, Ghana, Guinea, Guinea-Bissau, Gulf of Guinea Is., Ivory Coast, Kenya, KwaZulu-Natal, Liberia, Malawi, Mozambique, Nigeria, Northern Provinces, Rwanda, Senegal, Sierra Leone, Sudan, Swaziland, Tanzania, Togo, Uganda, Zambia, Zaïre, Zimbabwe

POWO follows these authorities in accepting this name:

• Akoègninou, A., van der Burg, W.J. & van der Maesen, L.J.G. (eds.) (2006). Flore Analytique du Bénin: 1-1034. Backhuys Publishers.
• Brunel, J.F., Hiepo, P. & Scholz, H. (eds.) (1984). Flore Analytique du Togo Phanérogames: 1-751. GTZ, Eschborn.
• Calane da Silva, M., Izdine, S. & Amuse, A.B. (2004). A Preliminary Checklist of the Vascular Plants of Mozambique: 1-184. SABONET, Pretoria.
• Figueiredo, E. & Smith, G.F. (2008). Plants of Angola. Strelitzia 22: 1-279. National Botanical Institute, Pretoria.
• Figueiredo, E. (2007). The Rubiaceae of Cabinda (Angola). Botanical Journal of the Linnean Society 154: 455-495.
• Fischer, E., Rembold, K., Althof, A. & Obholzer, J. (2010). Annotated checklist of the vascular plants of Kakamega forest, Western province, Kenya. Journal of East African Natural History 99: 129-226.
• Gosline, G., Bidault, E., van der Burgt, X., Cahen, D., Challen, G., Condé, N., Couch, C., Couvreur, T.L.P., Dagallier, L.M.J., Darbyshire, I., Dawson, S., Doré, T.S., Goyder, D., Grall, A., Haba, P., Haba, P., Harris, D., Hind, D.J.N., Jongkind, & al. (2023). A Taxonomically-verified and Vouchered Checklist of the Vascular Plants of the Republic of Guinea. Nature, scientific data 10, Article number: 327: [1]-[12].
• Govaerts, R. (2003). World Checklist of Selected Plant Families Database in ACCESS: 1-216203. The Board of Trustees of the Royal Botanic Gardens, Kew.
• Lebrun, J.P. (1973). Énumération des plantes vasculaires du Sénégal: 1-209. Maisons Alfort: Institut d'élevage et de médecine vétérinaire des pays tropicaux.
• Lejoy, J., Ndjele, M.-B. & Geerinck, D. (2010). Catalogue-flore des plantes vasculaires des districts de Kisangani et de la Tshopo (RD Congo). Taxonomania. Revue de Taxonomie et de Nomenclature Botaniques 30: 1-307.
• Ntore, S., Lachenaud, O. & Sonké, B. (2023). Flore d'Afrique Centrale (Zaïre - Rwanda - Burundi), n.s., Rubiaceae Tribu XII. Sherbournieae: 1-76. Jardin Botanique National de Belgique, Meise.
• Sosef, M.S.M. & al. (2006). Check-list des plantes vasculaires du Gabon. Scripta Botanica Belgica 35: 1-438.
• Velayos, M., Barberá, P., Cabezas, F.J., de la Estrella, M., Fero, M. & Aedo, C. (2014). Checklist of the vascular plants of Annobón (Equatorial Guinea). Phytotaxa 171: 1-78.

Flora of West Tropical Africa

• Aubrév. Fl. For. C. Iv., ed. 1, 3: 248, t. 340.
• Chev. Bot. 325
• F.T.A. 3: 108
• in Ann. Mus. Paris 9: 218 (1807)

Kew Backbone Distributions

• Akoègninou, A., van der Burg, W.J. & van der Maesen, L.J.G. (eds.) (2006). Flore Analytique du Bénin: 1-1034. Backhuys Publishers.
• Lebrun, J.P. (1973). Énumération des plantes vasculaires du Sénégal: 1-209. Maisons Alfort: Institut d'élevage et de médecine vétérinaire des pays tropicaux.
• Ntore, S., Lachenaud, O. & Sonké, B. (2023). Flore d'Afrique Centrale (Zaïre - Rwanda - Burundi), n.s., Rubiaceae Tribu XII. Sherbournieae: 1-76. Jardin Botanique National de Belgique, Meise.

Flora of Tropical East Africa

• Bridson in Kew Bulletin 34: 113 (1979).
• DC. in Ann. Mus. Hist. Nat. Paris 9: 218 (1807).
• Hiern in Flora of Tropical Africa 3: 108 (1877).
• Keay, Flora of West Tropical Africa, ed. 2: 129 (1963).