EPPO Global Database

• EPPO Code: CYPDI
• Preferred name: Cyperus difformis
• Authority: Linnaeus

Northern Mediterranean, Ukraine, Caucasus, Central Asia (Kazakhstan, Uzbekistan), Western Asia (Irak to Pakistan), Himalayas, India, Bangladesh, Indochina, Malesia, China (including Taiwan), Japan, Korea, Africa (throughout), Madagascar, New Guinea, Australia (except Tasmania). Introduced in southern Mediterranean, USA (western and eastern coasts, south), Mexico, Central America, Caribbean, South America (Venezuela to Bolivia)

WSSA list of weeds in North America