Map of West Africa with ecological zones: SS Sahelo-Sahara, S Sahel savannah, SZ Sudan savannah, SG Guinea savannah, GC Guinea-Congolian forest with closed sdh semi-deciduous forest, egh evergreen forest, asterisks Upper Guinean and Lower Guinean ice-age refuges, triangle Sikensi block. According to Arbonnier (2000), UICN (1996), Chatelain et al. (2004), Hawthorne and Jongkind (2006), and Adomou (2011).

  Part of: Neuenschwander P, Adomou AC (2017) Reconstituting a rainforest patch in southern Benin for the protection of threatened plants. Nature Conservation 21: 57-82.