Table 2.

Estimates of evolutionary divergence between four Pinus species. The number of base differences per site from between sequences are shown. Standard error estimate(s) are shown above the diagonal and were obtained by a bootstrap procedure (1000 replicates). This analysis involved four nucleotide sequences. All ambiguous positions were removed for each sequence pair (pairwise deletion option). There were a total of 120279 positions in the final dataset. Evolutionary analyses were conducted in MEGA X [48].

	P. mugo	P. rotundata	P. uncinata	P. sylvestris
P. mugo	-	0.000044	0.000055	0.000158
P. rotundata	0.000259	-	0.000061	0.000158
P. uncinata	0.000351	0.000409	-	0.000158
P. sylvestris	0.003117	0.003126	0.003184	-