Likely allopatric origins of Adiantum × meishanianum (Pteridaceae) through multiple hybridizations
Hui Shang, Ying Wang, Xiao-Feng Zhu, Guo-Hua Zhao, Fan-Hong Wang, Jin-Mei Lu, Yue-Hong Yan
J Syst Evol . 2016, (5): 528 -534 .  DOI: 10.1111/jse.12205