Crambe maritima
Crambe maritima (common name sea kale, seakale or crambe) is a species of halophytic flowering plant in the genus Crambe of the family Brassicaceae (Cruciferae), that grows wild along the coasts of Europe, from the North Atlantic to the Black Sea.
Description
Growing to 75 cm (30 in) tall by 60 cm (24 in) wide, it is a mound-forming, spreading perennial. It has large fleshy glaucous collard-like leaves and abundant white flowers. The seeds come one each in globular pods.
Distribution
Very rare in Northern Ireland, recorded from Counties Down and Antrim and from a number of seaside counties of Ireland.
It is found scarcely through the coast of Norway, particularily in Færder National Park.
Culinary use
The plant is cultivated as a vegetable, related to the cabbage.
Along the coast of England, where it is commonly found above high tide mark on shingle beaches, local people heaped loose shingle around the naturally occurring root crowns in springtime, thus blanching the emerging shoots. By the early eighteenth century, it had become established as a garden vegetable, but its height of popularity was the early nineteenth century when sea kale appeared in Thomas Jefferson's Garden Book of 1809. It was also served at the Royal Pavilion in Brighton, when Prince Regent George IV of the United Kingdom (1762–1830) used it as a seaside retreat.
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