【摘要】 报道了珍贵药材金线莲 ( Aneoctochilusroxburghii)的核型并进行分析 .结果表明 :K( 2 n) =4 0=38m+ 2 sm.根据 Stebbins的染色体核型的不对称类型 ,金线莲染色体属于“2 A”型更多还原

【Abstract】 A karyotype analysis of Aneoctochilus roxburghii is reported for the first time.According to the classification systems given by Stebbins,the karyotype formula of the species is therefore K(2n)=40=38m+2sm.It belongs to"2A"type of karyotype symmetry.更多还原