Sphenoclea zeylanica Gaertn. (Native to: Afghanistan, Andaman Is., Bangladesh, Benin, Botswana, Burkina, Burundi, Cambodia, Cameroon, Central African Repu, Chad, China South-Central, China Southeast, Congo, Egypt, Ethiopia, Gabon, Gambia, Ghana, Guinea, Guinea-Bissau, Hainan, India, Iran, Iraq, Ivory Coast, Jawa, KwaZulu-Natal, Lesser Sunda Is., Madagascar, Malawi, Malaya, Mali, Mauritania, Mozambique, Myanmar, Namibia, Nepal, Niger, Nigeria, Northern Provinces, Northern Territory, Pakistan, Philippines, Rwanda, Senegal, Sierra Leone, Solomon Is., Somalia, Sri Lanka, Sudan, Sulawesi, Swaziland, Tadzhikistan, Taiwan, Tanzania, Thailand, Togo, Uganda, Uzbekistan, Vietnam, Zambia, Zaïre, Zimbabwe; Introduced into: Alabama, Argentina Northeast, Argentina Northwest, Belize, Bolivia, Brazil North, Brazil Northeast, Brazil Southeast, Brazil West-Central, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, Guatemala, Haiti, Honduras, Mexico Southwest, Nicaragua, Paraguay, Puerto Rico, Trinidad-Tobago, Venezuela as per POWO)
Species with description & keys from Flora of Pakistan (Distribution):
Sphenoclea zeylanica Gaertn. (Trop. Africa, Asia and America)
Sphenoclea zeylanica Gaertn. (200-600 m; Tropical Africa, C. Asia, Tropical Himalaya, India, Ceylon, Burma, east to China and Taiwan, Malaysia)
Species with description & keys in Flora of China (Distribution other than China):
Sphenoclea zeylanica Gaertner [Bangladesh, India, Indonesia, Malaysia, Myanmar, Nepal, Pakistan, Philippines, Sri Lanka, Thailand, Vietnam; NE and tropical Africa, SW Asia, Madagascar; introduced in New World tropics].