Modelling socioeconomic determinants for cultivation and in-situ conservation of Vitex doniana Sweet (Black plum), a wild harvested economic plant in Benin. - N'Danikou, Sognigbe; Achigan-Dako, Enoch G; Tchokponhoue, Dedeou A; Agossou, Chaldia OA; Houdegbe, Carlos A; Vodouhe, Raymond S; Ahanchede, Adam (Journal of Ethnobiology & Ethnomedicine, 2015)