In collaboration with the University of Abomey-Calavi, the SEP2D program is organizing from 18 to 20 March 2020, in Cotonou (Benin), an international symposium aimed at promoting meetings and cooperation between the various actors in plant biodiversity: scientific community, civil society, civil society, decision-makers, decision-makers, small and medium-sized economic operators, non-governmental organizations, as well as regional development agencies.