- smoke tree, smoke bush - any of several shrubs or shrubby trees of the genus Cotinus
--1 is a kind of shrub, bush
--1 is a member of Cotinus, genus Cotinus
--1 has particulars:American smokewood, chittamwood, Cotinus americanus, Cotinus obovatus; Venetian sumac, wig tree, Cotinus coggygria - smoke bush - any of various shrubs of the genus Conospermum with panicles of mostly white woolly flowers
--2 is a kind of shrub, bush
--2 is a member of Conospermum, genus Conospermum