crataegus crus-galli

English Thesaurus

1. eastern United States hawthorn with long straight thorns (noun.plant)

hypernym	:	haw, hawthorn,
definition	:	a spring-flowering shrub or small tree of the genus Crataegus (noun.plant)

member meronym	:	crataegus, genus crataegus,
definition	:	thorny shrubs and small trees: hawthorn; thorn; thorn apple (noun.plant)