Acrachne racemosa (Roemer & J. A. Schultes) Ohwi (Trop. & Subtrop. Old World to N. Australia: Afghanistan, Angola, Bangladesh, Botswana, Cape Verde, Chad, China South-Central, East Himalaya, Eritrea, Ethiopia, Hainan, India, Kenya, Lesser Sunda Is., Malawi, Malaya, Mali, Mozambique, Myanmar, Namibia, Niger, Northern Provinces, Northern Territory, Oman, Pakistan, Queensland, Saudi Arabia, Senegal, Socotra, Somalia, Sri Lanka, Sudan, Swaziland, Tanzania, Thailand, Vietnam, West Himalaya, Western Australia, Yemen, Zambia, Zaïre, Zimbabwe; Introduced into: California, Dominican Republic, Egypt, Haiti as per POWO)