Ancestral state reconstruction reveals the diversity and evolution of spore ornamentation in Adiantum (Pteridaceae)
Guohua Zhao, Ying Wang, Hui Shang, Xile Zhou, Aihua Wang, Yufeng Li, Hui Wang, Baodong Liu, Yuehong Yan
Biodiv Sci . 2019, (11): 1228 -1235 .  DOI: 10.17520/biods.2019111