Legend for vegetation map
Vegetation
Saharan Domain
Vegetation low-growing, rare or absent
Sahelian Domain
Sahara-Sahelian steppe (bushes and thorn scrub)
Shrubby steppe
Shrubby/treed steppe with grass understorey sometimes affected by fires
Sudanian Domain
Savanna with trees or bushes and Adansonia digitata and Bombax costata
Sudano-Guinean Domain
Mosaic of davannas and open forest with Khaya senegalensis and Lophira lanceolata
Special Formation
Vegatation of land periodically flooded – the Interior Delta