'wild orange' definitions:

Small fast-growing spiny deciduous Chinese orange tree bearing sweetly scented flowers and decorative but inedible fruit: used as a stock in grafting and for hedges [syn: trifoliate orange, trifoliata, wild orange, Poncirus trifoliata]

Small flowering evergreen tree of southern United States [syn: cherry laurel, laurel cherry, mock orange, wild orange, Prunus caroliniana]