Gethyllis (probably from Greek "gethyon", bulb), commonly called Kukumakranka, Koekemakranka, or Kroekemakrank, is a genus of bulbous plant in the Amaryllis family with some 33 accepted species.. It is native to the Sandveld of the Cape Province and Transvaal and Orange Free State of South Africa, as well as from Botswana and Namibia.