Abstract: This paper deals with the revision of Magnolia offcinalis Rehd. et Wils.var. pubescens C. Y. Deng by studies on specimen and original descriptions of M. offcinalis, M. officinalis var. biloba and M. offcinalis var. pubescens, suggesting that M.offcinalis var. pubescens should be incorporated into M. offcinalis var. biloba Rehd. et Wils.

Key words: Magnolia offcinalis var. biloba Rehd.et Wils, Magnolis offcinalis var. pubescens C.Y.Deng

摘要： 本文通过对厚朴、凹叶厚朴和毛芽厚朴的研究,认为毛芽厚朴的建立不可靠,应归并到凹叶厚朴中。

关键词: 凹叶厚朴, 毛芽厚朴