brittlebush n 1: fragrant rounded shrub of southwestern United States and adjacent Mexico having brittle stems and small crowded blue-green leaves and yellow flowers; produces a resin used in incense and varnish and in folk medicine [syn: {brittlebush}, {brittle bush}, {incienso}, {Encelia farinosa}]
brittlebush \brittlebush\ n. 1. fragrant rounded shrub of SW US and adjacent Mexico having brittle stems and small crowded blue-green leaves and yellow flowers; produces a resin used in incense and varnish and in folk medicine. Syn: brittle bush, incienso, Encelia farinosa. [WordNet 1.5]