Table 1.

Nucleotide Diversity (π and S) and Allele Frequency (Tajima’s D) of Aquilegia japonica, A. oxysepala, and Their Putative Hybrids at the Group and Species Levels

Species Namea	Chloroplast Genome			Nuclear Genome
	π	Sb	Tajima’s D	π	S	Tajima’s D
Aquilegia oxysepala	0.000255	144	0.242280	0.002074	2,370,500	0.139771
Southern	0.000264	135	0.134931	0.002068	2,045,488	0.229483
Northern	0.000242	94	0.742876	0.001907	1,582,564	0.330145
Putative hybrid	0.000261	65	1.148800	0.003626	1,927,265	0.151986
Aquilegia japonica	0.000311	174	0.299647	0.002968	3,647,897	−0.141642
Southern	0.000241	99	0.472760	0.002535	2,151,279	0.218674
Middle	0.000202	69	0.677631	0.002434	1,725,215	0.416392
Northern	0.000314	132	0.374022	0.003094	2,700,605	0.081742

^aSouthern, northern, and middle represent all accessions from the southern, northern, and middle group of the two species, respectively.

^bOnly the biallelic variants were considered.