作 者 ：Chen Rui-Yang, Chen Zu-Geng, Li Xiu-Lan, Song Wen-Qin
期 刊 ：植物分类学报 1985年 2期
Keywords:Chromosome number, Magnoliaceae.,
Abstract:
The present work reports the chromosome numbers of 30 species of 7 ge-
nera of Magnoliaceae in China. The chromosome numbers of Liridendron chinense, Ma-
gnolia officinalis, M. liliflora, Michelia rigo and M. champaca are consistent with those
previously reported Magnolia denudata was reported 2n=114, but our result shows 2n=
76; M. grandiflora was reported 2n=112, 114, but here 2n=114. Chromosome numbers of
the other 23 species are reported for the first time. Vouchers for experimental materi-
als have been preserved in Herbarium of the Department of Biology, Nankai University,
Tianjin.