Riparian Vegetation (AZa 1) Highveld Alluvial Vegetation (AZa 5) Highveld Salt Pans (AZi 10) Lesotho Mires (AZf 5) Lower Gariep Alluvial Vegetation (AZa 3)...

country, dams and irrigation are extremely important: the largest dam is the Gariep on the Orange River. Like much of the African continent south of the Sahara...

are also found in the central Karoo and continue north-north-eastwards to Gariep Dam, Colesberg, and up to Bloemfontein. In the extreme north and north-east...