Family:
Droseraceae Salisb.

Drosera L.

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

[FZ]

Droseraceae, J. R. Laudon. Flora Zambesiaca 4. 1978

Morphology General Habit
Annual or perennial insectivorous herbs, caulescent or acaulescent, with pseudo-roots on which tubers are sometimes formed.
Morphology Leaves
Leaves in a basal rosette or caulescent and alternate, the lamina provided with sticky glands which trap small insects.
Morphology Reproductive morphology Inflorescences
Inflorescence 1- to many-flowered, racemose or cymose.
Morphology Reproductive morphology Flowers
Sepals, petals and stamens usually 5, rarely 4–8.
Morphology Reproductive morphology Flowers Gynoecium Pistil
Ovary 3–5-carpellary; styles 3–5; ovules on 3–5 parietal placentas.
Morphology Reproductive morphology Seeds
Seeds small and numerous.

[FTEA]

Droseraceae, J.R. Laundon. Flora of Tropical East Africa. 1959

Morphology General Habit
Mostly perennial herbs
Morphology Leaves
Leaves in a basal rosette or in whorls, the blades provided with sticky glands which in most species are situated towards the margin of the upper surface and which trap small insects
Morphology Reproductive morphology Inflorescences
Inflorescence 1–many-flowered, racemose or cymose
Morphology Reproductive morphology Flowers Perianth
Sepals and petals usually 5, rarely 4 or 8
Morphology Reproductive morphology Flowers Androecium Stamens
Stamens 5–20
Morphology Reproductive morphology Flowers Gynoecium Pistil
Ovary of 3–5 carpels; styles 3–5
Morphology Reproductive morphology Fruits
Fruit a capsule with 3–5 valves
Morphology Reproductive morphology Seeds
Seeds small and numerous.

Native to:

Alabama, Alaska, Alberta, Aleutian Is., Altay, Amur, Angola, Antipodean Is., Argentina Northeast, Argentina South, Arkansas, Assam, Austria, Baltic States, Bangladesh, Belarus, Belgium, Belize, Benin, Bismarck Archipelago, Bolivia, Borneo, Botswana, Brazil North, Brazil Northeast, Brazil South, Brazil Southeast, Brazil West-Central, British Columbia, Bulgaria, Burkina, Burundi, Buryatiya, California, Cambodia, Cameroon, Cape Provinces, Caroline Is., Central African Repu, Central European Rus, Chad, Chatham Is., Chile Central, Chile South, China North-Central, China South-Central, China Southeast, Chita, Colombia, Colorado, Congo, Connecticut, Corse, Costa Rica, Cuba, Czechoslovakia, Delaware, Denmark, District of Columbia, Dominican Republic, East European Russia, East Himalaya, Ecuador, Ethiopia, Falkland Is., Finland, Florida, France, Free State, French Guiana, Føroyar, Gabon, Gambia, Georgia, Germany, Ghana, Great Britain, Greece, Greenland, Guinea, Guinea-Bissau, Guyana, Hainan, Hawaii, Honduras, Hungary, Iceland, Idaho, Illinois, India, Indiana, Iowa, Ireland, Irkutsk, Italy, Ivory Coast, Jamaica, Japan, Jawa, Kamchatka, Kansas, Kentucky, Kenya, Khabarovsk, Korea, Krasnoyarsk, Krym, Kuril Is., KwaZulu-Natal, Labrador, Laos, Lebanon-Syria, Lesotho, Lesser Sunda Is., Liberia, Louisiana, Madagascar, Magadan, Maine, Malawi, Malaya, Mali, Maluku, Manchuria, Manitoba, Maryland, Massachusetts, Mexico Gulf, Mexico Southeast, Mexico Southwest, Michigan, Minnesota, Mississippi, Missouri, Mongolia, Montana, Mozambique, Myanmar, Namibia, Nansei-shoto, Nepal, Netherlands, New Brunswick, New Caledonia, New Guinea, New Hampshire, New Jersey, New South Wales, New York, New Zealand North, New Zealand South, Newfoundland, Nicaragua, Niger, Nigeria, North Carolina, North Caucasus, North Dakota, North European Russi, Northern Provinces, Northern Territory, Northwest European R, Northwest Territorie, Norway, Nova Scotia, Nunavut, Ohio, Oklahoma, Ontario, Oregon, Panamá, Paraguay, Pennsylvania, Peru, Philippines, Poland, Portugal, Primorye, Prince Edward I., Puerto Rico, Queensland, Québec, Rhode I., Romania, Rwanda, Sakhalin, Saskatchewan, Senegal, Sierra Leone, South Australia, South Carolina, South European Russi, Spain, Sri Lanka, Sudan, Sulawesi, Sumatera, Suriname, Svalbard, Swaziland, Sweden, Switzerland, Taiwan, Tanzania, Tasmania, Tennessee, Texas, Thailand, Tibet, Togo, Transcaucasus, Trinidad-Tobago, Turkey, Tuva, Uganda, Ukraine, Uruguay, Venezuela, Vermont, Victoria, Vietnam, Virginia, Washington, West Himalaya, West Siberia, West Virginia, Western Australia, Wisconsin, Wyoming, Yakutskiya, Yugoslavia, Yukon, Zambia, Zaïre, Zimbabwe

Drosera L. appears in other Kew resources:

Date Reference Identified As Barcode Type Status Has image?
Cribb, P. [A.O.F. 54], Australia 45459.003 No
Hind, D.J.N. [H50900], Brazil 57982.000 No
Stannard, B. [H52792], Brazil 58993.000 No
Glaziou [21121], Brazil K001204976 Yes

First published in Sp. Pl.: 281 (1753)

Accepted by

  • Govaerts, R. (2003). World Checklist of Selected Plant Families Database in ACCESS: 1-216203. The Board of Trustees of the Royal Botanic Gardens, Kew.
  • Lowrie, A. & al. (2017). Drosera of the World 1: 1-528. Redfern Natural History publications, Polle, England.

Literature

Flora of West Tropical Africa

  • Diels in Engl. Pflanzenr. Droserac. (1906).
  • —F.T.A. 2: 401

Flora Zambesiaca

  • Gen. Pl. ed. 5: 136 (1754).
  • Sp. Pl. 1: 281 (1753)

Flora of Tropical East Africa

  • Diels in E.P. IV. 112: 61 (1906)
  • L., Gen. Pl., ed. 5: 136 (1754)
  • Sp. Pl.: 281 (1753)

  • Flora Zambesiaca

    Flora Zambesiaca
    http://creativecommons.org/licenses/by-nc-sa/3.0

  • Flora of Tropical East Africa

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

  • Herbarium Catalogue Specimens

    Digital Image © Board of Trustees, RBG Kew http://creativecommons.org/licenses/by/3.0/

  • Interactive Key to Seed Plants of Malesia and Indo-China

    The Malesian Key Group (2010) Interactive Key to Seed Plants of Malesia and Indo-China (Version 2.0, 28 Jul 2010) The Nationaal Herbarium Nederland Leiden and The Royal Botanic Gardens Kew

  • 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