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Utricularia vulgaris - L.

Common Name Bladderwort
Family Lentibulariaceae
USDA hardiness 4-8
Known Hazards None known
Habitats Ponds, lakes and ditches, usually in relatively deep water[17].
Range Europe, including Britain, from Norway south and east to N. Africa, temperate Asia.
Edibility Rating    (1 of 5)
Other Uses    (0 of 5)
Weed Potential No
Medicinal Rating    (1 of 5)
Care (info)
Fully Hardy Water Plants Full sun
Utricularia vulgaris Bladderwort


commons.wikimedia.org/wiki/File:Utricularia_vulgaris_Sturm63.jpg
Utricularia vulgaris Bladderwort

 

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Summary


Physical Characteristics

 
Utricularia vulgaris is a PERENNIAL.
See above for USDA hardiness. It is hardy to UK zone 5. It is in flower from July to August. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid soils and can grow in very acid 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  Root
Edible Uses: Drink

Root[179]. No more details are given, but the root can be up to 1 metre long though it is rather thin. Another report says that this is a floating aquatic plant with submerged root-like capillary branches[7]. Leaves[179]. No more details are given. The juice of the plant is drunk for its rich mineral content[7].

References   More on Edible Uses

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.
Diuretic  Vulnerary

The whole plant is mildly astringent, diuretic and vulnerary[7].It is used as a poultice on wounds[7].

References   More on Medicinal Uses

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Other Uses

None known

Special Uses

References   More on Other Uses

Cultivation details

A free-floating water plant[188], it requires acid conditions[200] and is most commonly found in deep water[17]. This species can become a noxious weed in rice paddies[274]. An insectivores plant[200]. The plant possesses bladders with trap doors. Most of the water is pumped out of the bladder, resulting in a lower pressure inside the bladder than outside. When a tiny (usually microscopic) creature touches one of the trigger hairs on the door, the door opens allowing water to rush in and carry the animal with it - the process taking just a small fraction of a second. The trap door closes and the animal is digested by the plant[274]. An aggregate species[17].

References   Carbon Farming Information and Carbon Sequestration Information

Temperature Converter

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Plant Propagation

Seed - we have no information for this species but suggest sowing the seed as soon as it is ripe on the surface of a pot of acid compost that is immersed in water. Division should be possible in the growing season[188].

Other Names

If available other names are mentioned here

Native Range

TEMPERATE ASIA: Afghanistan, Lebanon, Syria, Turkey, Russian Federation-Ciscaucasia (Ciscaucasia), Armenia, Georgia, Russian Federation (Dagestan), Russian Federation-Western Siberia (Western Siberia), Kazakhstan, Uzbekistan, China (Xizang Zizhiqu) EUROPE: Denmark, Finland, United Kingdom, Norway, Sweden, Austria, Belgium, Switzerland, Czech Republic, Germany, Hungary, Netherlands, Poland, Slovakia, Russian Federation (European part), Belarus, Estonia, Lithuania, Latvia, Moldova, Ukraine (incl. Krym), Albania, Bulgaria, Greece, Croatia, Italy, Montenegro, Romania, Serbia, Slovenia, Spain, France

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 :

Related Plants
Latin NameCommon NameHabitHeightHardinessGrowthSoilShadeMoistureEdibleMedicinalOther

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.

 

Expert comment

Author

L.

Botanical References

17200

Links / References

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Subject : Utricularia vulgaris  
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