Oxygonum
Oxygonum sinuatum (Hochst. & Steud ex Meisn.) Dammer (Introduced) (Tropical & S. Africa, Arabian Peninsula: Angola, Botswana, Burundi, Caprivi Strip, Chad, Djibouti, Eritrea, Ethiopia, Kenya, Malawi, Mozambique, Namibia, Niger, Rwanda, Saudi Arabia, Socotra, Somalia, Sudan, Tanzania, Uganda, Yemen, Zambia, Zaïre, Zimbabwe; Introduced into: Cape Verde, India, Mauritius as per POWO)