tree-peony牡丹
Tree Peony Subseries牡丹亚系
CHINESE TREE PEONY中国牡丹品种图志
tree peony seedling牡丹苗
Tianpeng Tree Peony天彭牡丹
Tree peony card牡丹卡
tree peony culture牡丹文化
Tree Peony Bark牡丹皮;牡丹皮粉末;牡丹皮提取物
Tree and Herbaceous Peony牡丹和芍药
The tree peony originated in our country. As an ornamental plant, it has a history of 1600 years or so from wild to cultivated species.
牡丹原产我国,作为观赏植物从野生引入栽培已有近1600年的历史。
参考来源 - 牡丹（Paeonia suffruticosa）开花生理特性与冬季成花机理的研究