Open English Wordnet
Nouns
(n)false buckthorn, chittamwood, chittimwood, shittimwood, black haw, Bumelia lanuginosadeciduous tree of southeastern United States and Mexico
(n)southern buckthorn, shittimwood, shittim, mock orange, Bumelia lycioidesshrubby thorny deciduous tree of southeastern United States with white flowers and small black drupaceous fruit