*This weed is listed as a serious weed in the Malaysian Plant Quarantine Regulations 1981
Distribution
ASIA
Bangladesh, China, India, Indonesia, Japan, Laos, Myanmar, Nepal, Pakistan, Philippines, Singapore, Sri Lanka, Taiwan, Thailand, Vietnam.
NORTH AMERICA
Mexico, USA.
CENTRAL AMERICA AND CARIBBEAN
Honduras, Puerto Rico, Trinidad and Tobago.
SOUTH AMERICA
Argentina, Bolivia, Brazil, Colombia, French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela.
EUROPE
France, Italy.
OCEANIA
Australia, New Zealand.
Further reading
- CABI CPC (2017). Alternanthera philoxeroides (alligator weed) URL: http://www.cabi.org/cpc/datasheet/4403.