Salvinia Ség.

Native to:

Afghanistan, Algeria, Altay, Amur, Argentina Northeast, Argentina Northwest, Assam, Baltic States, Bangladesh, Belarus, Belgium, Belize, Benin, Bermuda, Bolivia, Brazil North, Brazil Northeast, Brazil South, Brazil Southeast, Brazil West-Central, Bulgaria, Cambodia, Cameroon, Central European Russia, Chile Central, China North-Central, China South-Central, China Southeast, Colombia, Costa Rica, Cuba, Czechia-Slovakia, Dominican Republic, East European Russia, East Himalaya, Ecuador, El Salvador, France, French Guiana, Gabon, Galápagos, Gambia, Germany, Ghana, Greece, Guatemala, Guyana, Hainan, Honduras, Hungary, India, Inner Mongolia, Iran, Iraq, Italy, Japan, Jawa, Kazakhstan, Kenya, Khabarovsk, Korea, Krym, Laos, Lebanon-Syria, Madagascar, Malawi, Malaya, Manchuria, Mexico Gulf, Mexico Northeast, Mexico Southeast, Mexico Southwest, Mozambique, Myanmar, Nansei-shoto, Nepal, Netherlands, Nicaragua, Niger, Nigeria, North Caucasus, Northwest European Russia, NW. Balkan Pen., Pakistan, Palestine, Panamá, Paraguay, Peru, Poland, Primorye, Puerto Rico, Qinghai, Romania, South China Sea, Spain, Sumatera, Suriname, Taiwan, Tanzania, Thailand, Tibet, Transcaucasus, Trinidad-Tobago, Tunisia, Türkiye, Türkiye-in-Europe, Ukraine, Uruguay, Uzbekistan, Venezuela, Venezuelan Antilles, Vietnam, West Himalaya, West Siberia, Xinjiang

Extinct in:

Switzerland

Introduced into:

Alabama, Arizona, Arkansas, Austria, Azores, Borneo, Botswana, Burkina, California, Cape Provinces, Comoros, Connecticut, Corse, Denmark, Eswatini, Fiji, Florida, Georgia, Great Britain, Hawaii, Ivory Coast, Jamaica, Kansas, KwaZulu-Natal, Leeward Is., Lesotho, Louisiana, Mali, Maryland, Massachusetts, Mauritania, Mexico Northwest, Mississippi, Missouri, Namibia, New Caledonia, New Guinea, New Mexico, New South Wales, New York, North Carolina, Northern Provinces, Northern Territory, Oklahoma, Oregon, Pennsylvania, Philippines, Portugal, Queensland, Senegal, South Australia, South Carolina, Sri Lanka, Texas, Uganda, Vanuatu, Victoria, Virginia, Washington, Western Australia, Zambia, Zimbabwe

POWO follows these authorities in accepting this name:

• Balkrishna, A., Joshi, B., Sribastava, A., Shankar, R. & Shukla, B.K. (2019). Classification of extant Pteridophytes: a new approach. Indian Fern Journal 36: 311-341.
• Roskov Y. & al. (eds.) (2018). World Ferns: Checklist of Ferns and Lycophytes of the World. Species 2000 & ITIS Catalogue of Life Naturalis, Leiden, the Netherlands.