摘要
本文首次报道了中国新疆地区鹅观草属3个种的核型。结果如下:宽叶鹅观草2n=4x=28=28m;屋尕鹅观草2n=4x=28=26m+2sm;长芒大穗鹅观草2n=4x=28=28m。它们均属于“1A”
In this paper the Karyotypes of three species of Roegneria from Xinjiang Chi-na are reported for the first time.The Karyotype formulae are as follows:R.platyphylla:2n=4x=28=28m;R.ugamica:2n=4x=28=26m+2sm;R.abolinii subsp·divaricans:2n=4x=28=28m.The Karyotypes of R.platyphylla,R.ugarnica and R.abolinii subsp.divaricans fall into“1A”type.
出处
《新疆农业大学学报》
CAS
1993年第4期32-37,共6页
Journal of Xinjiang Agricultural University
关键词
鹅观草属
核型
Roegneria Karyotype
