Pelargonium sidoides (Kalwerbossie, Rabassam) is used for gonorrhoea, diarrhoea, and dysentery. They have very dark purple, almost black flowers, that are very unusual.
Vachellia karroo (Acacia karroo) (Soetdoring, Sweet Thron, umuNga) is the most common and widespread thorn tree (Acacia) in southern Africa. It has a wealth of medicinal uses for people and animals and it is also used magically. The gum is edible.