Taller trees found in the park include Dichrostachys cinerea, Acacia tortilis, Balanites aegyptiaca and less common Acacia nilotica. The southern part of the park is dominated by edaphic grassland and a calcareous black clay soil underneath with Dobera glabra, Acacia tortilis and the grass Chrysopogon aucheri forming much of the landscape. Both invasive species and woody plant encroachment are a threat to the biodiversity of the national park.
