Specimen profile Növényprofil

Trapa natans

Trapa natans, the water caltrop, is a widespread species of flowering plant in the genus Trapa, family Lythraceae, grown as a food crop. Other vernacular names include buffalo nut, bat nut, devil pod, ling nut, mustache nut, singhara nut, water nut, and water chestnut, though thi... A sulyom (Trapa natans) a mirtuszvirágúak (Myrtales) rendjébe és a füzényfélék (Lythraceae) családjába tartozó vízinövényfaj. Mivel más hasonló növény Magyarországon nincs, nem lehet összetéveszteni más fajjal. A sulyom holtágak növénye. Amikor beérik, termése a víz aljára süllye...

Common name Köznév Bullnut
Köznév Sulyom
FamilyCsalád Lythraceae
GenusNemzetség Trapa

ClassificationBesorolás

Scientific name Tudományos név Trapa natans
Common name Köznév Bullnut
Köznév Sulyom
FamilyCsalád Lythraceae
GenusNemzetség Trapa

Common NamesKöznevek

  • Bullnut
  • Common water-chestnut, water nut
  • European water chestnut

Common NamesKöznevek

  • Sulyom

Botanical Garden LocationBotanikus kerti elhelyezkedés

No mapped garden location yet. Még nincs térképezett kerti helyszín.

View this location on the map pageMegtekintés a térképen

ToxicityMérgezés

HumansEmberek
unknown ismeretlen
CatsMacskák DogsKutyák
unknown ismeretlen

AboutLeírás

Trapa natans, the water caltrop, is a widespread species of flowering plant in the genus Trapa, family Lythraceae, grown as a food crop. Other vernacular names include buffalo nut, bat nut, devil pod, ling nut, mustache nut, singhara nut, water nut, and water chestnut, though this last name is commonly applied to Eleocharis dulcis. It is a floating annual aquatic plant, growing in slow-moving freshwater up to 5 metres (16 feet) deep, native to warm temperate parts of Eurasia and Africa. It bears horned fruits. Each fruit contains a single large seed. T. natans has been cultivated in China and the Indian subcontinent for the edible seeds for at least 3,000 years. In feudal Japan, the fruits were used as substitutes for iron caltrops, an area denial weapon; they were sharp enough to penetrate the shoes of the period. The Japanese manufacturing group Mitsubishi takes its name and its logo from the plant. The Bengali name for the samosa or fried triangular pastry snack, shingara, is likewise the name of the plant.

A sulyom (Trapa natans) a mirtuszvirágúak (Myrtales) rendjébe és a füzényfélék (Lythraceae) családjába tartozó vízinövényfaj. Mivel más hasonló növény Magyarországon nincs, nem lehet összetéveszteni más fajjal. A sulyom holtágak növénye. Amikor beérik, termése a víz aljára süllyed vagy a víz messzire elviszi. Mivel védett növény, nem gyűjthető.

Native DistributionTermészetes elterjedés

Albania China Chinese Taipei Germany Italy Japan Romania Slovenia United States of America Albánia Kína Kínai Tajpej Németország Olaszország Japán Románia Szlovénia Amerikai Egyesült Államok
Detailed RegionsRészletes régiók

Africa East Tropical Africa Tanzania Uganda Northeast Tropical Africa Chad Sudan Northern Africa Algeria Tunisia South Tropical Africa Angola Malawi Mozambique Zambia Zimbabwe Southern Africa Botswana KwaZulu-Natal Namibia West Tropical Africa Burkina Guinea-Bissau Nigeria West-Central Tropical Africa Cameroon Central African Republic Congo Zaire Asia-Temperate Caucasus North Caucasus Transcaucasus China China North-Central China South-Central China Southeast Hainan Inner Mongolia Manchuria Tibet Xinjiang Eastern Asia Japan Korea Taiwan Middle Asia Kazakhstan Russian Far East Amur Khabarovsk Primorye Siberia Altay Buryatiya Chita Irkutsk Krasnoyarsk West Siberia Western Asia Iran Asia-Tropical Indian Subcontinent Assam Bangladesh India Nepal Pakistan Sri Lanka West Himalaya Indo-China Cambodia Laos Myanmar Thailand Vietnam Malesia Jawa Philippines Sumatera Europe Eastern Europe Baltic States Belarus Central European Russia East European Russia Krym Northwest European Russia South European Russia Ukraine Middle Europe Austria Czechoslovakia Germany Hungary Poland Switzerland Northern Europe Sweden Southeastern Europe Albania Bulgaria Greece Italy Romania Turkey-in-Europe Yugoslavia Southwestern Europe Baleares France Spain Introduced into Asia-Temperate Eastern Asia Nansei-shoto Northern America Eastern Canada Québec Northeastern U.S.A. Connecticut Maine Masachusettes New Hampshire New Jersey New York Pennsylvania Rhode I. Vermont Southeastern U.S.A. Delaware District of Columbia Maryland Virginia

Africa East Tropical Africa Tanzania Uganda Northeast Tropical Africa Chad Sudan Northern Africa Algeria Tunisia South Tropical Africa Angola Malawi Mozambique Zambia Zimbabwe Southern Africa Botswana KwaZulu-Natal Namibia West Tropical Africa Burkina Guinea-Bissau Nigeria West-Central Tropical Africa Cameroon Central African Republic Congo Zaire Asia-Temperate Caucasus North Caucasus Transcaucasus China China North-Central China South-Central China Southeast Hainan Inner Mongolia Manchuria Tibet Xinjiang Eastern Asia Japan Korea Taiwan Middle Asia Kazakhstan Russian Far East Amur Khabarovsk Primorye Siberia Altay Buryatiya Chita Irkutsk Krasnoyarsk West Siberia Western Asia Iran Asia-Tropical Indian Subcontinent Assam Bangladesh India Nepal Pakistan Sri Lanka West Himalaya Indo-China Cambodia Laos Myanmar Thailand Vietnam Malesia Jawa Philippines Sumatera Europe Eastern Europe Baltic States Belarus Central European Russia East European Russia Krym Northwest European Russia South European Russia Ukraine Middle Europe Austria Czechoslovakia Germany Hungary Poland Switzerland Northern Europe Sweden Southeastern Europe Albania Bulgaria Greece Italy Romania Turkey-in-Europe Yugoslavia Southwestern Europe Baleares France Spain Introduced into Asia-Temperate Eastern Asia Nansei-shoto Northern America Eastern Canada Québec Northeastern U.S.A. Connecticut Maine Masachusettes New Hampshire New Jersey New York Pennsylvania Rhode I. Vermont Southeastern U.S.A. Delaware District of Columbia Maryland Virginia

Data confidenceAdat megbízhatóság: low

SynonymsSzinonimák

  • Trapa acicularis V.N.Vassil.
  • Trapa alatyrica Sprygin
  • Trapa alatyrica Sprygin ex V.N.Vassil.