Table 3. Pairwise genetic differentiation (Fst) among 5 groups estimated from nrITS sequences (upper part) and cpDNA sequences (lower part) of A. squarrosum.

	GuD	Ta-KuD	QTP	Central	East
GuD	–	0.090**	0.131**	0.015	0.484***
Ta-KuD	0.419***	–	0.133***	0.120***	0.631***
QTP	0.360***	0.658***	–	0.200***	0.543***
Central	0.203***	0.133***	0.296***	–	0.516***
East	0.806***	0.979***	0.909***	0.797***	–

Significance level: *P < 0.05, **P < 0.01, ***P < 0.001; NS, not significant.