Naming of Carnation and Euonymus grandiflora

Platycodon grandiflorum leaves alternate, wide oval to lanceolate, several sessile leaf bases slightly embrace stems, and the leaf surfaces are blue-green, hence the name Platycodon grandiflorum.

Male and female stamens are obvious, bracts are narrow and lanceolate, and petals are covered with tiles. Rich in color, there are monochrome and multicolor, and single and double petals are called carnations.