| a European broad-leaved maritime plant, Crambe maritima, of the mustard family, having fleshy, blue basal leaves, used as a pot plant. |

| sea kale n. A European seashore plant (Crambe maritima) of the mustard family, having edible cabbagelike leaves. Also called scurvy grass. |
sea kale
(Crambe maritima), cabbagelike perennial plant in a genus of about 20 species in the mustard family (Brassicaceae), native to seashores and cliffs of Eurasia. Young or blanched leaves are cooked and eaten. The waxy, blue-green, coarsely toothed leaves are 30-90 cm (1-3 feet) long. Honey-fragrant, clustered sprays of white, four-petaled flowers rise from the basal leaves.
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