Wordnet 3.0
NOUN (1)
1. 
 perennial of coastal sands and shingles of northern Europe and Baltic and Black Seas having racemes of small white flowers and large fleshy blue-green leaves often used as potherbs; 
[syn: sea kale, sea cole, Crambe maritima]
WordNet (r) 3.0 (2006):
sea cole
    n 1: perennial of coastal sands and shingles of northern Europe
         and Baltic and Black Seas having racemes of small white
         flowers and large fleshy blue-green leaves often used as
         potherbs [syn: sea kale, sea cole, Crambe maritima]