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Water mudwort

Limosella aquatica

Also called Mudwort, Northern Mudwort, Common Mudwort, Awl Leaved Mudwort, Broad Leaved Mudwort, Stemless Mudwort, Awl Leaf Mudwort

Water mudwort
Photo: Christian Fischer, CC BY-SA 3.0
Family
Scrophulariaceae (Scrophulari family)
Grows as
Aquatic, Annual
Native range
Subarctic & Temp. Northern Hemisphere to Mexico, Ecuador to Peru
Climate
temperate

About

Limosella aquatica is a widespread species of flowering plant in the figwort family known by the common name water mudwort. It is native to much of the temperate world, where it grows in many types of wet habitat. It is semiaquatic, growing in moist land habitat such as meadows, in mud and wet sand next to water, and partly submersed or floating in the water. It is a fleshy annual herb forming low tufts in muddy substrate. The leaf is made up of a petiole up to 30 centimetres (12 in) long but usually quite a bit shorter, tipped with a flat spoon-shaped blade up to 3 cm (1.2 in) long. The inflorescence is an erect stalk bearing one tiny white to pink- or blue-tinted flower about 2 millimetres (0.08 in) wide. The fruit is a capsule up to 5 mm (0.20 in) wide containing many tiny seeds.

Other Limosella plants

Owyhee mudwort · Welsh mudwort · Mudwort

Text excerpted from the Wikipedia article Limosella aquatica by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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