HONG De-Yuan, PAN Kai-Yu, ZHOU Zhi-Qin. [J]. Journal of Systematics and Evolution, 2004, 42(3): 275-283.
HONG De-Yuan, PAN Kai-Yu, ZHOU Zhi-Qin. Circumscription of Paeonia suffruticosa Andrews and identification of cultivated tree peonies[J]. J Syst Evol, 2004, 42(3): 275-283.