Botha, C.J. (Christoffel Jacobus); Venter, Elna; University of Pretoria. Faculty of Veterinary Science. Dept. of Paraclinical Sciences. Section Pharmacology and Toxicology
(2002)
DISTRIBUTION:
H. pallida occurs all over South Africa under a variety of climatic conditions, topographical situations and soil types
• M. polystachya is widely distributed in dry areas like Botswana, Namibia, Kalahari, ...