- Celastrus, genus Celastrus - type genus of the Celastraceae: bittersweet and shrubby bittersweet; woody vines and shrubs native chiefly to Asia and Australia
--1 is a kind of dicot genus, magnoliopsid genus
--1 is a member of
--1 has members:Celastraceae, family Celastraceae, spindle-tree family, staff-tree family