Our study was conducted in accordance with the laws of the People's Republic of China, and field collection was approved by the Chinese Government. Subsequently, the total genomic DNA was extracted by using the modified 2  CTAB method across 23 populations including 11 populations of O. longilobus and 13 populations of O. taihangensis. The primer source and PCR procedure proceeded as described detailedly in manuscript. After sequences alignment, 120 concatenating sequences generated 75 haplotypes. The total length of the haplotype was 1921 bp, which contained 1870 monomorphic sites and 51 polymorphic sites. Therein, we would upload the haplotype datasets, including the total number of sites (1921 bp) and the polymorphic sites (51 bp) for data sharing. 
the total number of sites:total_number_of_sites.hap 144.97 KB
polymorphic sites:polymorphic_sites.hap 4.58 KB


