Vallisneria spiralis Eel Grass PFAF Plant Database

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Summary

Physical Characteristics

Vallisneria spiralis is an evergreen Perennial.
See above for USDA hardiness. It is hardy to UK zone 8. It is in leaf all year, in flower from June to October. The species is dioecious (individual flowers are either male or female, but only one sex is to be found on any one plant so both male and female plants must be grown if seed is required). and is pollinated by Water. The plant is not self-fertile.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It can grow in water.

UK Hardiness Map US Hardiness Map

Synonyms

Plant Habitats

Pond;

Edible Uses

Edible Parts: Leaves
Edible Uses:

Young leaves - raw[46, 61, 105]. The dried leaves contain 14.1% ash, 1154mg calcium, 3205mg phosphorus and 141mg iron per 100g[218].

References More on Edible Uses

Composition

Figures in grams (g) or miligrams (mg) per 100g of food.

Leaves (Dry weight)

0 Calories per 100g
Water : 0%
Protein: 0g; Fat: 0g; Carbohydrate: 0g; Fibre: 0g; Ash: 14.1g;
Minerals - Calcium: 1154mg; Phosphorus: 3205mg; Iron: 141mg; Magnesium: 0mg; Sodium: 0mg; Potassium: 0mg; Zinc: 0mg;
Vitamins - A: 0mg; Thiamine (B1): 0mg; Riboflavin (B2): 0mg; Niacin: 0mg; B6: 0mg; C: 0mg;
Reference: [ 218]
Notes:

Medicinal Uses

Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.
Appetizer Demulcent Refrigerant Stomachic Women's complaints

The plant is aperitif, demulcent, refrigerant, stomachic and is also used in the treatment of women's complaints[178, 218, 240]. The plant is used in the treatment of leucorrhoea[178, 218] and is made into a tea with Sesame (Sesamum indicum) to improve the appetite[218].

References More on Medicinal Uses

Other Uses

None known

Special Uses

References More on Other Uses

Cultivation details

A water plant for a large aquarium or for deep water outdoors[1], it prefers slightly acid conditions in a sunny position[200]. This species is not very hardy in Britain, though it should succeed outdoors in the mildest areas of the country[200]. A valuable water oxygenator[200]. The leaves can be up to 1 metre long[1]. Dioecious, male and female plants must be grown if seed is required. Male flowers are produced below the surface of the water and females are produced on the surface. Fertilization takes place when male flowers break off the plant, float to the surface and fall into a slight depression formed by the female flowers on the surface of the water[274].

References Carbon Farming Information and Carbon Sequestration Information

Temperature Converter

Type a value in the Celsius field to convert the value to Fahrenheit:

Celsius Fahrenheit:

Plant Propagation

Seed - we have no information on this species but suggest sowing the seed in a warm greenhouse as soon as it is ripe. Lay the seed on the surface of a pot of soil and immerse this in water. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in water in the greenhouse for their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts. Division of rooted runners in the growing season.

Other Names

If available other names are mentioned here

Native Range

TEMPERATE ASIA: Iraq, Turkey, Russian Federation-Ciscaucasia (Ciscaucasia), Uzbekistan EUROPE: Switzerland, Hungary, Russian Federation (European part), Moldova, Russian Federation (Kalmykija, Respublika, Astrakhan, Saratov, Volgogradskaja oblast), Ukraine, Albania, Bulgaria, Greece, Croatia, Italy, Montenegro, Romania, France, Portugal AFRICA: Algeria, Egypt, Sudan, Uganda

Weed Potential

Right plant wrong place. We are currently updating this section. Please note that a plant may be invasive in one area but may not in your area so it's worth checking.

Conservation Status

IUCN Red List of Threatened Plants Status :

IUCN Red List

Related Plants

Latin Name	Common Name	Habit	Height	Hardiness	Growth	Soil	Shade	Moisture	Edible	Medicinal	Other
Vallisneria americana	Water Celery, American eelgrass	Perennial	0.0	8-11		LMH	N	Wa	1	0

Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.

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Expert comment

Author

Botanical References

50200

Links / References

For a list of references used on this page please go here

Readers comment


Ken Fern, Plants for a Future	Thu Dec 20 2007

We have no information about any toxicity relating to this species. There are some reports that the plant is edible for humans, so it is very unlikely to be toxic to cats.


dmiklusak	Mon Dec 17 2007

is vallisneria spiralis toxic to cats

Vallisneria spiralis - L.