Doubtfully present in:
Assam
Native to:
Bangladesh,
India,
Myanmar,
Pakistan,
West Himalaya
Introduced into:
Angola,
Benin,
Burkina,
Cambodia,
Cameroon,
Chad,
China North-Central,
China South-Central,
China Southeast,
Christmas I.,
Congo,
East Himalaya,
Ethiopia,
Gabon,
Ghana,
Great Britain,
Guinea,
Hainan,
Honduras,
Inner Mongolia,
Iraq,
Jawa,
Kazakhstan,
Kenya,
Kirgizstan,
Korea,
Laos,
Madagascar,
Malawi,
Mali,
Manchuria,
Marianas,
Mozambique,
Nepal,
New Guinea,
Niger,
Nigeria,
North Caucasus,
Peru,
Philippines,
Qinghai,
Queensland,
Senegal,
Sierra Leone,
Somalia,
South European Russi,
Sri Lanka,
Sudan,
Tadzhikistan,
Taiwan,
Tanzania,
Thailand,
Tibet,
Togo,
Tonga,
Transcaucasus,
Trinidad-Tobago,
Turkmenistan,
Uganda,
Ukraine,
Uzbekistan,
Vietnam,
Xinjiang,
Yemen,
Zambia,
Zaïre