芍药,为毛茛科芍药属多年生宿根草本花卉。株高60cm~80cm,茎无毛:芽多呈紫红色,少数品种为黄绿色。下部叶为二回三出复叶,向上渐变单叶;小叶狭卵形、披针形至椭圆形,边缘粗糙,表面有光泽。花期4月~5月,花顶生兼腋生,单瓣或重瓣,花瓣白色或粉红色;单花开放时间5天~7天,单瓣品种开放时间较短、重瓣品种稍长;群体花期约25天。果期6月~7月,蓇葖果卵形 Peony, perennial Ranunculaceae Perennial herbaceous perennial flowers. Plant height 60cm ~ 80cm, stems glabrous: mostly purple buds, a few varieties of yellow-green. The lower leaf is two back to three out of the compound leaves, upward gradient single leaflets narrowly ovate, lanceolate to oval, rough edges, the surface shiny. Flowering April to May, the top of the flower and axillary, single or double petals, white or pink petals; single flower opening time of 5 days to 7 days, a single petal species opening time shorter, slightly longer petals varieties; groups Flowering about 25 days. Fruit from June to July, 蓇 葖 fruit oval