Morphological divergence and the Quaternary speciation of <i>Actaea purpurea</i> (Ranunculaceae) and its relatives

Xiao-Peng Chang, Jiu-Dong Zhang, Xiao-Fei Li, Lei Huang , Xian-Hua Tian, Yi Ren, and Jian-Qiang Zhang

Journal of Systematics and Evolution . 2022, (1): 43 -54 . DOI: 10.1111/jse.12667