The populations sampled from the Altai region of Xinjiang,China,are diploid(2n=10),with the 2A type karyotype and the karyotypic formula of 2n=2x=10=6m+2sm+2st.

• 分布于该地区的Paeonia anomalaL.；的核型组成:2n=2x=10=6m+2sm+2st。