the bud and flower of clerodendrum wallichi

inflorescence quadrilateral clerodendrum branchlets lanceolate background ornamental lamiaceae elongated prominent filaments spherical following wallpaper wallichi hairless leathery arranged peduncle subulate upright conical flowers corolla stamens october flower family daqing height meters winged leaves bracts linear extend spiral purple blooms nature garden shrub small genus sharp shape sides veins acute calyx short lobes ovate white style drupe black shiny bears fruit