The Bayanharashan population and Dabanshan population of ?Androsace yargonensis? in Qinghai are respectively 2n=4x=40 and 2n=6x=60,KF=36m+2sm+2st and 46m+10sm+4st +2b,CRL=2L+20M?2+14M?1+4S and 6L+30M?2+16M?1+8S+2b,As.

• 高原点地梅在青海玛沁县昌马河居群和兴海县温泉居群都是2n=2x=20；KF=10m+8sm+2st.