Table 3. Pairwise SNPs and substitution rates.

Rate/SNPs	G. max	G. syndetika	G. dolichocarpa	G canescens	G. tomentella D3	G. falcata	G. stenophita	G. cyrtoloba	P. vulgaris
G. max		2066	2044	2074	2104	2094	2022	2384	8234
G. syndetika	2.49E−09		175	210	307	638	1608	2026	8353
G. dolichocarpa	2.47E−09	2.22E−09		213	303	635	1596	2032	8341
G. canescens	2.50E−09	1.04E−09	2.70E−09		322	660	1627	2054	8331
G. tomentella	2.54E−09	5.60E−10	5.53E−10	5.87E−10		687	1640	2066	8368
G. falcata	2.53E−09	8.80E−10	8.76E−10	9.11E−10	9.48E−10		1640	2074	8365
G. stenophita	2.44E−09	2.74E−09	2.72E−09	2.77E−09	2.79E−09	2.79E−09		1284	8351
G. cyrtoloba	2.88E−09	3.70E−09	3.71E−09	3.75E−09	3.77E−09	3.78E−09	2.34E−09		8616
P. vulgaris	2.72E−09	2.76E−09	2.76E−09	2.75E−09	2.77E−09	2.77E−09	2.76E−09	2.85E−09

The number of SNPs between species appears above the diagonal, and the substitution rate was calculated using histone H3D divergence dates. Substitution rates in bold represent A plastome taxa with substitution rates that appear slower because of inferred chloroplast capture.