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Trapa natans

File:Trapa_natans_kz6.JPG · Wikimedia Commons · See Wikimedia Commons

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Trapa natans

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Also known as water caltrop, water chestnut, water chest-nut, water chest nut, buffalo nut, horn nut, Jesuit's nut, water nut

species of plant

OverviewAI-generated

Trapa natans L., commonly known as water chestnut or water caltrop, is a species of plant in the family Lythraceae. It belongs to the genus Trapa and is classified within the order Myrtales, class Magnoliopsida, and phylum Tracheophyta. The species is a freshwater plant that produces a fruit type called a nucule. It is recognized as a useful plant with applications as a medicinal plant, food source, fruit, and in brewing.

The taxon has a wide range, with native occurrences recorded in regions including Albania, Algeria, Angola, Assam, Austria, Bangladesh, Belarus, Botswana, and the Baltic States. In China, it is found in Beijing, Fujian, and Xinjiang. Other recorded locations include the United States, Switzerland, Thailand, Canada, and Czechia. The IUCN Red List assesses its conservation status as Least Concern.

Synthesized by Vinony from 54 facts across 9 sources: Wikidata, GBIF, iNaturalist, Gbif Occ, Plants of the World, IUCN Red List, WoRMS, iDigBio, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.

Species

Least Concern

water chestnut

Trapa natans

SPECIES

  1. KingdomPlantae
  2. PhylumTracheophyta
  3. ClassMagnoliopsida
  4. OrderMyrtales
  5. FamilyLythraceae
Habitatfreshwater
Native toAlbania, Algeria, Altay, Amur, Angola, Assam, Austria, Baleares, Baltic States, Bangladesh, Belarus, Botswana
Observations7,565
Observations recorded33,678

Trapa europaea là một loài thực vật có hoa trong họ Lythraceae. Loài này được Fler. miêu tả khoa học đầu tiên.[1] Chú thích ^ The Plant List (2010). “Trapa europaea”. Truy cập ngày 17 tháng 9 năm 2013. Liên kết ngoài Phương tiện liên quan tới Trapa europaea tại Wikimedia Commons Dữ liệu liên quan tới Trapa europaea tại Wikispecies Vườn thực vật hoàng gia Kew; Đại học Harvard; Australian Plant Name Index (biên tập). “Trapa europaea”. International Plant Names Index. Truy cập ngày 17 tháng 9 năm 2013. Bài viết về họ Bằng lăng này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn. x t s

via GBIF · IUCN · Kew POWO

Museum specimens

Specimen records
1,428
With media
1,046
Family
Lythraceae
Collections
NY, CAS, GH, UCONN, US, ANSP
Recorded in
United States, Switzerland, Thailand, Canada, Czechia, Malawi

Wikidata facts

Instance of
taxon
Subclass of
useful plant
Parent taxon
Trapa
Image
Expedition 10.jpg
Has use
brewing
Show 13 more facts
taxon rank
species
taxon name
Trapa natans
IUCN conservation status
Least Concern
Commons category
Trapa natans
taxon common name
细果野菱
Commons gallery
Trapa natans
has fruit type
nucule
taxon range
Gabon
short name
T. natans
taxon author citation
L.
Sources (8)

via Wikidata · CC0

~11 min read

Encyclopedic overview

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.

Excerpted from Wikipedia’s “Trapa natans” article, available under the CC BY-SA 4.0 licence.

Gallery (15)