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作 者 ：YANG Rui-Wu, ZHOU Yong-Hong, ZHENG You-Liang, DING Chun-Bang, WEI Xiu-Hua

期 刊 ：植物分类学报 2004年 2期

关键词：赖草属染色体核型；

Abstract:Karyotypes of 11 tetraploid species in Leymus Hochst. have been studied. The karyotype formulae are as follows: L. arenarius (L.) Hochst., 2n=4x=28=18m+4sm+6st (4sat); L. condensatus (J. Presl) A. Lve, 2n=4x=28=22m+4sm (2sat)+2st (2sat); L. innovatus (Be

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