Open English Wordnet
Nouns
(n)cocklebur, cockle-bur, cockleburr, cockle-burrany coarse weed of the genus Xanthium having spiny burrs
(n)great burdock, greater burdock, cocklebur, Arctium lappaburdock having heart-shaped leaves found in open woodland, hedgerows and rough grassland of Europe (except extreme N) and Asia Minor; sometimes cultivated for medicinal and culinary use
