Conophytum danielii (Platbakkies)
As far as is known, this species is confined to just one hill with an unusual geology. There are just a few hundred plants on the hill and so it must be highly vulnerable. C.danielii is the plant in flower at the front of the picture. The plant at the rear is C. jarmilae, which is just a synonym of C. quaesitum, although originally jarmilae and danielii were thought to be the same species.