Trapa natans (Jesuit's Nut) is a species of annual herb in the family Lythraceae. They have a self-supporting growth form. They are listed as vulnerable by IUCN. They are associated with freshwater habitat. They are native to North America, Switzerland, Malawi, Japan, Czech Republic, Sudan, Austria, Uganda, India, Guinea-Bissau, Angola, Italy, Ukraine, Spain, Tanzania, Bosnia & Herzegovina, Georgia, Hungary, France, Namibia, Tunisia, Turkey, Romania, Bulgaria, Zambia, South Africa, Greece, Germany, Zimbabwe, Belarus, Vietnam, Botswana, Albania, Pakistan, Algeria, Poland, and Mozambique. They have simple, broad leaves. Individuals can grow to 0.19 m.
EOL has data for 28 attributes, including: