Table 3. Correlation of SA with PAL, ICS, and metabolites in the roots of S. baicalensis after exogenous SA treatment.

	PAL	ICS	Baicalin	Baicalein
FSA	0.883**	0.586	0.667*	-0.133
TSA	0.517	0.510	0.267	-0.65

** P< 0.01,

*P< 0.05,

n = 72