绣线菊类的植物
spirea n 1: a Japanese shrub that resembles members of the genus Spiraea; widely cultivated in many varieties for its dense panicles of flowers in many colors; often forced by florists for Easter blooming [syn: {spiraea}, {Astilbe japonica}] 2: any rosaceous plant of the genus Spiraea; has sprays of small white or pink flowers [syn: {spiraea}]