About Rhigozum brevispinosum Kuntze
Rhigozum brevispinosum, commonly known as the Kalahari yellowthorn, is a perennial shrub belonging to the Bignoniaceae plant family. This species is native to Angola, Botswana, Namibia, South Africa, Zambia, and Zimbabwe. Within South Africa, it grows in Gauteng, Limpopo, Mpumalanga, Northern Cape, and North West provinces.