Drège - 3050 - South Africa
Drège - s.n. - South Africa
Giess - 5379 - Namibia
Gill - 204 - South Africa
Goldblatt - 9306 - South Africa
Herman - 1079 - South Africa
Herman - 1135 - South Africa
Van der Westhuizen - 206 - South Africa
Volk - 12702 - Namibia