Sarcocephalus latifolius (Sm.) E.A.Bruce

This name was accepted following an alternative taxonomy by these authorities:

• Akoègninou, A., van der Burg, W.J. & van der Maesen, L.J.G. (eds.) (2006). Flore Analytique du Bénin: 1-1034. Backhuys Publishers. [Cited as Sarcocephalus latifolius.]
• Barry, J. P. & Celles, J.S. (1991). Flore de Mauritanie 1: 1-359. Centre Regional de Documentation Pedagogique, Nice. [Cited as Sarcocephalus latifolius.]
• Catarino, L., Martins, E.S., Diniz, M.A. & Pinto-Basto, M.F. (2006). Check-list da flora vascular do parque natural das Lagos de Cufada (Guiné-Bissau). Garcia de Orta, Série de Botânica 17: 97-141. [Cited as Sarcocephalus latifolius.]
• Figueiredo, E. & Smith, G.F. (2008). Plants of Angola. Strelitzia 22: 1-279. National Botanical Institute, Pretoria. [Cited as Sarcocephalus latifolius.]
• Figueiredo, E. (2007). The Rubiaceae of Cabinda (Angola). Botanical Journal of the Linnean Society 154: 455-495. [Cited as Sarcocephalus latifolius.]
• Govaerts, R. (2003). World Checklist of Selected Plant Families Database in ACCESS: 1-216203. The Board of Trustees of the Royal Botanic Gardens, Kew. [Cited as Sarcocephalus latifolius.]
• Harris, D.J. (2002). The vascular plants of the Dzanga-Sangha Reserve, Central African Republic: 1-274. National Botanic Garden (Belgium), Meise. [Cited as Sarcocephalus latifolius.]
• Sosef, M.S.M. & al. (2006). Check-list des plantes vasculaires du Gabon. Scripta Botanica Belgica 35: 1-438. [Cited as Sarcocephalus latifolius.]

Flora of Tropical East Africa

• Bruce in Kew Bulletin 1: 31 (1947).
• Ridsd. in Blumea 22: 547 (1975).