Table 3.

Spearman correlation analysis of leaf morphology.

Trait	TLL-2017HZ	TLW-2017HZ	TLL-2017LS	TLW-2017LS	TLL-2018HZ	TLW-2018HZ
TLL-2017HZ	1
TLW-2017HZ	0.039	1
TLL-2017LS	0.711**	-0.091	1
TLW-2017LS	-0.047	0.712**	-0.002	1
TLL-2018HZ	0.859**	-0.036	0.743**	-0.097	1
TLW-2018HZ	0.010	0.789**	-0.049	0.711**	-0.034	1

Data are represented as mean ± SD (n=3). Asterisks represent significant difference determined by Student’s t-test at p-value <0.01(**).