Are there cactus in the tropical Savannah?

Cacti are primarily found in arid and semi-arid regions, particularly in North America, and are not typically native to tropical savannahs. Tropical savannahs are characterized by their warm temperatures and seasonal rainfall, which support grasses and scattered trees rather than the drought-resistant adaptations of cacti. However, in some areas, you might find cacti cultivated in gardens or as ornamental plants, but they do not naturally occur in this ecosystem.