Isoetes L.

This genus is accepted, and its native range is Cosmopolitan.

[FTEA]

Isoetaceae, B. Verdcourt, B.Sc., Ph.D.. Flora of Tropical East Africa. 2005

Note
Description as for family.

Doubtfully present in:

Sulawesi

Native to:

Alabama, Alaska, Alberta, Aleutian Is., Algeria, Altay, Angola, Argentina Northeast, Argentina Northwest, Argentina South, Arizona, Arkansas, Austria, Azores, Baleares, Baltic States, Belgium, Belize, Benin, Bolivia, Botswana, Brazil North, Brazil Northeast, Brazil South, Brazil Southeast, Brazil West-Central, British Columbia, Bulgaria, Burkina, Burundi, Buryatiya, California, Cameroon, Cape Provinces, Caroline Is., Central African Repu, Central European Rus, Chad, Chile Central, Chile South, China South-Central, China Southeast, Chita, Colombia, Colorado, Connecticut, Corse, Costa Rica, Cuba, Czechoslovakia, Delaware, Denmark, District of Columbia, Dominican Republic, East Aegean Is., East European Russia, Ecuador, Eritrea, Ethiopia, Finland, Florida, France, Free State, French Guiana, Føroyar, Georgia, Germany, Ghana, Great Britain, Greece, Greenland, Guatemala, Guinea, Gulf of Guinea Is., Guyana, Haiti, Hawaii, Iceland, Idaho, Illinois, India, Indiana, Iowa, Ireland, Irkutsk, Italy, Ivory Coast, Jamaica, Japan, Kamchatka, Kansas, Kentucky, Kenya, Korea, Kriti, Kuril Is., KwaZulu-Natal, Labrador, Laos, Lebanon-Syria, Lesotho, Libya, Louisiana, Madagascar, Maine, Malawi, Mali, Manitoba, Maryland, Massachusetts, Mexico Central, Mexico Northeast, Mexico Northwest, Mexico Southeast, Mexico Southwest, Michigan, Minnesota, Mississippi, Missouri, Montana, Morocco, Mozambique, Myanmar, Namibia, Nebraska, Nepal, Netherlands, Nevada, New Brunswick, New Guinea, New Hampshire, New Jersey, New Mexico, New South Wales, New York, New Zealand North, New Zealand South, Newfoundland, Nicaragua, Niger, Nigeria, North Carolina, North European Russi, Northern Provinces, Northern Territory, Northwest Territorie, Norway, Nova Scotia, Nunavut, Ohio, Oklahoma, Ontario, Oregon, Panamá, Paraguay, Pennsylvania, Peru, Poland, Portugal, Primorye, Prince Edward I., Queensland, Québec, Rhode I., Sakhalin, Sardegna, Saskatchewan, Senegal, Sicilia, South Australia, South Carolina, South Dakota, Spain, Sri Lanka, Sudan, Swaziland, Sweden, Switzerland, Taiwan, Tanzania, Tasmania, Tennessee, Texas, Thailand, Tunisia, Turkey, Turkey-in-Europe, Uruguay, Utah, Venezuela, Vermont, Victoria, Vietnam, Virginia, Washington, West Himalaya, West Siberia, West Virginia, Western Australia, Wisconsin, Wyoming, Yugoslavia, Yukon, Zambia, Zimbabwe

Extinct in:

Philippines, Romania

Isoetes L. appears in other Kew resources:

Date Reference Identified As Barcode Type Status Has image?
Schodde, R. [1843], Papua New Guinea 25063.000 No
Guillarmod, J. [7176], South Africa 34118.000 No
Delavay, M. l' Abbé [2071], China K000812147 No

First published in Sp. Pl.: 1100 (1753)

Accepted by

  • 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.

  • Flora of Tropical East Africa

    Flora of Tropical East Africa
    http://creativecommons.org/licenses/by-nc-sa/3.0

  • Herbarium Catalogue Specimens

  • Kew Backbone Distributions

    The International Plant Names Index and World Checklist of Selected Plant Families 2022. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
    © Copyright 2017 World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0

  • Kew Names and Taxonomic Backbone

    The International Plant Names Index and World Checklist of Selected Plant Families 2022. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
    © Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0