@article {16129,
	title = {A New Clethra from Yunnan Province},
	journal = {Contributions from the Biological Laboratory of the Science Society of China (Botanical Series)},
	volume = {12},
	year = {1939},
	author = {W.P.Fang}
}
@article {16089,
	title = {A Revision of the Genus Clethra in China},
	journal = {Journal of the Arnold Arboretum (Harvard University)},
	volume = {41},
	year = {1960},
	author = {Shiu-Ying Hu}
}
@article {15695,
	title = {Notes on the Flora of Kwangsi Province,China},
	journal = {Journal of the Arnold Arboretum (Harvard University)},
	volume = {24},
	year = {1943},
	author = {Hui-Lin Li}
}
@article {14680,
	title = {中国桤叶树科植物的修订},
	journal = {四川大学学报 (自然科学)},
	year = {1979},
	author = {L.C.Hu}
}
@article {14679,
	title = {中国桤叶树科植物的修订/Revisio Florae Clethracearum Sinensium},
	journal = {四川大学学报 (自然科学)},
	year = {1979},
	author = {Hu Lin-chen}
}
