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Melliferous plants are plant species from which bees collect substances (nectar, pollen and resin) to feed themselves and elaborate their various productions. And in order to update the knowledge of the main species of plants visited by bees in the transition zone of the Luki Biosphere Reserve in DRC, we conducted an inventory during 4 years (2017, 2018, 2019 and 2021) at a rate of 4 trips per year and 2 trips per season. The inventory was carried out by eye within quadrants of 1100 m2 located in three habitats (savanna, forest and crop). After 4 years of collection, the study revealed the existence of a diversified flora made up of 35 foraged species, divided into 14 families. Among these, the most represented are Asteraceae (6 species), Fabaceae (5 species) and Rubiaceae (5 species). Moreover, bees were more attracted by white flowers (31.43%) followed by yellow flowers (20%).

Keywords: Bee, Honey plant, Luki Biosphere Reserve