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2025-02-18T04:49:16Z

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← Older revision		Revision as of 04:49, 18 February 2025
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	[[Category:Medicinal plants]]		[[Category:Medicinal plants]]
	{{medicine-stub}}		{{medicine-stub}}
			<gallery>
			File:Cochlearia_excelsa.jpg\|Cochlearia excelsa
			File:scurvygras.jpg\|Scurvygrass
			File:Cochlearia_officinalis_-_Köhler–s_Medizinal-Pflanzen-186.jpg\|Cochlearia officinalis - Köhler's Medizinal Pflanzen
			File:B1041668_007_Scurvy-grass.tif\|Scurvy-grass
			</gallery>

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2024-03-22T07:54:59Z

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'''Cochlearia''' is a genus of flowering plants in the family [[Brassicaceae]], commonly known as ''scurvygrass'' due to its high [[vitamin C]] content. Historically, it was used by sailors during long sea voyages to prevent [[scurvy]], a disease caused by vitamin C deficiency. The genus is native to the coastal areas of Europe and northern Asia, and it is characterized by its small white flowers and fleshy leaves.

== Description ==
Cochlearia species are annual or perennial herbs. They have simple, alternate leaves that are often fleshy and can vary in shape from heart-shaped to oval. The small, white or pinkish flowers are arranged in racemes and have four petals and six stamens. The fruit is a silique, a pod characteristic of the Brassicaceae family, which splits open when mature to release the seeds.

== Taxonomy ==
The genus ''Cochlearia'' was first described by Carl Linnaeus in 1753. The taxonomy within the genus has been subject to revision, with some species formerly included in ''Cochlearia'' now placed in other genera within the Brassicaceae family. The exact number of species in the genus ''Cochlearia'' is still under debate, with estimates ranging from about 12 to 30 species.

== Species ==
Some well-known species within the ''Cochlearia'' genus include:
* ''[[Cochlearia officinalis]]'' - Common Scurvygrass
* ''[[Cochlearia danica]]'' - Danish Scurvygrass
* ''[[Cochlearia anglica]]'' - English Scurvygrass

== Distribution and Habitat ==
''Cochlearia'' species are found in coastal areas, salt marshes, and along riverbanks. They are adapted to saline environments, which is reflected in their common name, scurvygrass. The distribution of ''Cochlearia'' species covers the temperate regions of Europe and extends into northern Asia.

== Uses ==
Historically, ''Cochlearia'' species were highly valued for their medicinal properties, especially ''Cochlearia officinalis'', which was used as a remedy for scurvy. The leaves of ''Cochlearia'' plants are rich in vitamin C, and sailors consumed them during long sea voyages to prevent the disease. Today, ''Cochlearia'' species are sometimes used in herbal medicine and as a dietary supplement for their vitamin C content. Additionally, some species are grown as ornamental plants in gardens.

== Conservation ==
The conservation status of ''Cochlearia'' species varies depending on their habitat and distribution. Some species are considered common and not at risk, while others may be threatened by habitat loss and pollution. Conservation efforts are important to ensure the survival of rarer species and their habitats.

== See Also ==
* [[Brassicaceae]]
* [[Vitamin C]]
* [[Scurvy]]
* [[Medicinal plants]]

== References ==
<references/>

[[Category:Brassicaceae]]
[[Category:Medicinal plants]]
{{medicine-stub}}

Cochlearia - Revision history

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