Water chestnut floating (floating rogulnik). Legends, myths, symbolism, description, cultivation, methods of application

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Water chestnut floating (floating rogulnik). Legends, myths, symbolism, description, cultivation, methods of application

cultivated and wild plants. Legends, myths, symbolism, description, cultivation, methods of application

Directory / Cultivated and wild plants

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Content

Photos, basic scientific information, legends, myths, symbolism
Basic scientific information, legends, myths, symbolism
Botanical description, reference data, useful information, illustrations
Recipes for use in traditional medicine and cosmetology
Tips for growing, harvesting and storing

Water chestnut floating (floating rogulnik), Trapa natans. Legends, myths, symbolism, Photos of the plant, basic scientific information, legends, myths, symbolism

Water chestnut floating (floating rogulnik)

Basic scientific information, legends, myths, symbolism

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Family: Trapaceae (Water Nuts)

Origin: Asia

Area: The floating water chestnut grows in fresh water in Asia and Southern Europe.

Chemical composition: The floating water chestnut contains vitamins (B1, B2, C), proteins, fats, carbohydrates, starch, lipids, calcium, iron, magnesium, copper, zinc, phosphorus and other useful substances.

Economic value: The floating water chestnut is used in cooking as a source of nutrition, including soups and salads. It is also used in landscape design of reservoirs and aquariums.

Legends, myths, symbolism: In European folklore, the water chestnut is associated with mythical creatures such as mermaids and water spirits that lived in the reservoirs where the plant grew. In some legends, mermaids or water spirits used water chestnuts as food or for healing. In some regions, such as India, the water chestnut is used in religious and cultural practices. In Hinduism, its fruits can be used as offerings to gods or ancestors during rituals or festivals such as Diwali, giving them a symbolic meaning of favor and prosperity. In ancient China, the water chestnut symbolized health and rejuvenation.

Water chestnut floating (floating rogulnik), Trapa natans. Description, illustrations of the plant

Water chestnut floating (floating rogulnik), Trapa natans L. Classification, synonyms, botanical description, nutritional value, cultivation

Water chestnut floating (floating rogulnik)

Synonym: Trapa seplentrionalis V. Vassil.

Names: fr. macre, chataigne-deau, chataigne cournue, cormille, corniche, corniole, cornouelle, cornoufle, echarbot, echardon, ecornu, escari bot, galarin, made, noux aguatique, saligot; English water chestnut, water caltrop; German wassernuss; Goal. waternoot; Polish orzech wodny, kotewka wodna.

Annual plant.

Flowers quadruple; all or identical in pairs, arranged in two circles; stamens 4, with anthers directed inward; triangular pollen; the fruit is a drupe ("nut"), covered with a smooth fleshy shell, which, when lying on the bottom of the reservoir, macerates, with lignified protrusions, the so-called horns, with sepals turned into spikes ("harpoons") with notches facing backwards.

It is believed that the plant self-pollinates even before the flowers open.

Leaves opposite, partially pinnately dissected; the plant forms adventitious roots located on one side, with alternate or opposite filiform underwater leaves and with rosettes of floating leaves; leaves are stipules lanceolate.

Grows in stagnant or slowly flowing waters. Leaf petioles glabrous or slightly pubescent.

The leaf blade is rhombic; flower stalks thin with hairy pubescence. The fruit is four-horned, 2,5-4 cm wide and 1,8-2,2 cm high.

The upper horns are horizontal with slightly raised points; between the upper and lower horns there are light spots, clearly visible against the almost black background of the fetus.

Water chestnut floating (floating rogulnik)

The fruits of water chestnuts contain seeds that taste like chestnuts. They are eaten both raw and cooked.

In India, China, Japan, Indochina, it is cultivated as an important food plant, from the seeds of which flour is made suitable for baking bread. For example, in India, the population living near water bodies eats water chestnut fruits for almost half a year.

In China, a type of water chestnut is cultivated - Trapa bicornis L. - with very large fruits, with two horns. Many species of water chestnut are common in the Far East, namely: T. Maximowlczii Korsh., T. tuberculifera Vassil., T. Tranzschelli V. Vassil., T. Komarovii V. Vassil., T. Potaninii V. Vassil., T. Litwinowii V. Vassil.

In Europe grow: T. conocarpa (Aresch.) Fler, T. cruciaia (Glek.) Vassil., T. septentrionalis V. Vassil., T. rossica V. Vassil., T. natans L., T. maeotica Woron. In Europe and Western Siberia grows T. astrachanica (Fler.) Wint., T. carinthlca V. Vassil., T. europaea Fler.; in the Caucasus - T. hyrcana G. Woron., T. Maleevii V. Vas. and etc.

In tropical Asia, in Ceylon, as well as in China and Japan, T. bispinosa Roxburgh is cultivated.

Author: Ipatiev A.N.

Water chestnut floating (floating rogulnik), Trapa natans. Recipes for use in traditional medicine and cosmetology

cultivated and wild plants. Legends, myths, symbolism, description, cultivation, methods of application

Ethnoscience:

Treatment for diarrhea: floating water chestnut is used as a remedy for diarrhea. To do this, you need to prepare an infusion of water chestnut roots. Pour 1 gram of chopped root with 100 ml of boiling water and insist for 10-15 minutes. Then strain and use the infusion 1 tablespoon 2-3 times a day.
Cough treatment: water chestnut floating can help with coughing. To do this, you need to prepare an infusion of the roots and leaves of the water chestnut. Pour 1 gram of crushed roots and leaves with 100 ml of boiling water and insist for 10-15 minutes. Then strain and use the infusion 1 tablespoon 2-3 times a day.
Treatment of urolithiasis: floating water chestnut can help with urolithiasis. To do this, you need to prepare an infusion of water chestnut leaves. Pour 1 gram of crushed leaves with 100 ml of boiling water and insist for 10-15 minutes. Then strain and use the infusion 1 tablespoon 2-3 times a day.
Treatment of skin diseases: An infusion of water chestnut leaves and roots can be helpful in treating skin conditions such as eczema and dermatitis. To do this, the infusion should be used as a lotion and applied to the affected areas of the skin.
Treatment of otitis: An infusion of water chestnut leaves can help with otitis media. To do this, the infusion needs to be slightly warmed up and injected into the ear with a pipette. Keep the infusion in your ear for several minutes.

Cosmetology:

Mask for the face: To prepare the mask, mix 2 tablespoons of crushed water chestnut leaves with 1 tablespoon of honey and 1 tablespoon of olive oil. Apply to face and leave on for 15-20 minutes, then rinse with warm water. This mask can help hydrate and nourish the skin.
Body wrap: To prepare the wrap, mix 2 tablespoons of crushed water chestnut leaves with 1 tablespoon of olive oil and 1 teaspoon of honey. Apply to the body and leave for 30-40 minutes, then rinse with warm water. This wrap can help improve skin tone and reduce cellulite.
Hair care product: To prepare the remedy, mix 2 tablespoons of crushed water chestnut leaves with 1 tablespoon of olive oil and 1 teaspoon of honey. Apply to hair and leave for 20-30 minutes, then rinse with warm water. This remedy can help moisturize your hair and make it smoother and shinier.

Attention! Before use, consult with a specialist!

Water chestnut floating (floating rogulnik), Trapa natans. Tips for growing, harvesting and storing

cultivated and wild plants. Legends, myths, symbolism, description, cultivation, methods of application

The floating water chestnut, or floating rogulnik, is an aquatic plant that has the shape of a nut. It is used as food and has a high nutritional and energy value.

Tips for growing, harvesting and storing floating water chestnut:

Cultivation:

The floating water chestnut grows in fresh water with a temperature of at least 20 ° C. The plant can grow both in ponds and in large containers indoors.
It is important to choose a location with sufficient access to sunlight and good water circulation.
Water chestnut floating seeds should be sown in early spring to a depth of 3-5 cm, they should be sown in the ground at the bottom of a pond or other container.
The plant needs constant access to water, so it is necessary to regularly maintain the water level.

Workpiece:

The floating water chestnut is used both raw and cooked. It has a sweet and crunchy taste reminiscent of nuts.
Once harvested, the nuts must be skinned and opened to extract the inner kernel, which can be used as food.
Nuts should be washed and air dried.

Storage:

Floating water chestnuts can be stored in a cool and dry place for several weeks.
Store nuts in an airtight container or ziplock bag.
If the nuts will not be used soon, they can be frozen or dried.

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