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European Water Clover

Ferns and Fern Allies

European water clover, Marsilea quadrifolia, is an aquatic fern of the family Marsileaceae native to Europe and temperate Asia, growing rooted in the mud of ponds and slow-moving water with its four-lobed, clover-like fronds floating or held just above the surface. Unlike most ferns, it produces two distinct types of spores contained in hardened, bean-shaped structures called sporocarps, and the species has become an invasive aquatic weed in parts of North America, introduced through the aquarium and water-garden trade.

Facts
Classification
Diet
Photosynthetic Autotroph 1
System (Realm)
Freshwater 2
Relationship to People
Used in Traditional Medicine 2
Living or Extinct
Yes 1
Scientific Name
Marsilea quadrifolia 3
Connections

Child Taxon Of

Polypodiopsida, Taxa
Source GBIF Backbone Taxonomy: Marsilea quadrifolia

In Biome

Freshwater, Biomes
Source Plants For A Future: Marsilea quadrifolia
In the Other Atlases

Found In

Also in Geography Atlas: where this subject is found.

Source Marsilea quadrifolia (Wikipedia)Distribution: Afghanistan
Quote, Distribution: Afghanistan
Marsilea quadrifolia is a herbaceous plant found naturally in central and southern Europe, Caucasia, western Siberia, Afghanistan, south-west India, China, Japan, and Vietnam, though it is considered a weed in some parts of the United States, where it has been well established in the northeast for over 100 years.

Also in Geography Atlas: where this subject is found.

Source Marsilea quadrifolia (Wikipedia)Distribution: China
Quote, Distribution: China
Marsilea quadrifolia is a herbaceous plant found naturally in central and southern Europe, Caucasia, western Siberia, Afghanistan, south-west India, China, Japan, and Vietnam, though it is considered a weed in some parts of the United States, where it has been well established in the northeast for over 100 years.

Also in Geography Atlas: where this subject is found.

Source Marsilea quadrifolia (Wikipedia)Distribution: Europe
Quote, Distribution: Europe
Marsilea quadrifolia is a herbaceous plant found naturally in central and southern Europe, Caucasia, western Siberia, Afghanistan, south-west India, China, Japan, and Vietnam, though it is considered a weed in some parts of the United States, where it has been well established in the northeast for over 100 years.

Also in Geography Atlas: where this subject is found.

Source Marsilea quadrifolia (Wikipedia)Distribution: India
Quote, Distribution: India
Marsilea quadrifolia is a herbaceous plant found naturally in central and southern Europe, Caucasia, western Siberia, Afghanistan, south-west India, China, Japan, and Vietnam, though it is considered a weed in some parts of the United States, where it has been well established in the northeast for over 100 years.

Also in Geography Atlas: where this subject is found.

Source Marsilea quadrifolia (Wikipedia)Distribution: Japan
Quote, Distribution: Japan
Marsilea quadrifolia is a herbaceous plant found naturally in central and southern Europe, Caucasia, western Siberia, Afghanistan, south-west India, China, Japan, and Vietnam, though it is considered a weed in some parts of the United States, where it has been well established in the northeast for over 100 years.

Also in Geography Atlas: where this subject is found.

Source Marsilea quadrifolia (Wikipedia)Distribution: Vietnam
Quote, Distribution: Vietnam
Marsilea quadrifolia is a herbaceous plant found naturally in central and southern Europe, Caucasia, western Siberia, Afghanistan, south-west India, China, Japan, and Vietnam, though it is considered a weed in some parts of the United States, where it has been well established in the northeast for over 100 years.
Sources
1. Marsilea quadrifolia (Wikipedia)
  • Lead
    Marsilea quadrifolia is a herbaceous plant found naturally in central and southern Europe, Caucasia, western Siberia, Afghanistan, south-west India, China, Japan, and Vietnam, though it is considered a weed in some parts of the United States, where it has been well established in the northeast for over 100 years.
  • Lead, sentence naming the group it belongs to
    Marsilea quadrifolia is a herbaceous plant found naturally in central and southern Europe, Caucasia, western Siberia, Afghanistan, south-west India, China, Japan, and Vietnam, though it is considered a weed in some parts of the United States, where it has been well established in the northeast for over 100 years.
View the Source
2. Plants For A Future: Marsilea quadrifolia
Plants For A Future
  • Habitats
    Ponds and paddy fields all over Japan
  • Medicinal Uses
    It is also used to treat snakebite and applied to abscesses etc[218].
View the Source
3. GBIF Backbone Taxonomy: Marsilea quadrifolia
GBIF Backbone TaxonomyTaxon record
Quote, Taxon record
"canonicalName": "Marsilea quadrifolia"
View the Source
Plant (Wikipedia)
Lead, whole group is photosynthetic
Quote, Lead, whole group is photosynthetic
They are predominantly photosynthetic or came from photosynthetic ancestors, meaning that they obtain their energy from sunlight by using the green pigment chlorophyll in their chloroplasts to produce sugars from carbon dioxide and water.
View the Source
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