摘要
报道了芋属两种植物的核型,结果如下:异色芋2n=2X=28=18m+10sm,属于“2B”类型;花叶芋2n=2X=28=20m(8sat)+8sm(2sat),属于“2A”类型;花叶芋的核型及两个种之间的核型比较系首次报道。
The karyotypes of two species in the genus Colocasia （Araceae）were reported. The results were as follows： C. heterochroma H. Li et Z. X. Wei, 2n=2X=28=18m＋10sm, belonging to＂2B＂of Stebbins ; C. bicolor C. L. Long et L. M. Cao 2n=2X=28=20m（8sat）＋8sm（2sat）, belonging to＂2A＂of Stebbins. The karyotype of C. bicolor and the comparison between the two species were all reported for the first time.
出处
《广西植物》
CAS
CSCD
北大核心
2006年第2期192-193,191,共3页
Guihaia
基金
江西赣南师范学院院级课题~~
关键词
芋属
核型
花叶芋
异色芋
Colocasia
karyotype
Colocasia bicolor
Colocasia heterochroma
