Correlation of redbud flower color parameters with anthocyanins

Table 4: Correlation of redbud flower color parameters with anthocyanins.

	Color parameter
Anthocyanin	L	a	b	Chroma	Hue	a/b
CG	-0.43^**	-0.12	-0.56^**	-0.22	0.17	-0.34^*
MG	-0.32	-0.14	0.45^**	-0.30	-0.21	-0.23
MDG	-0.10	0.36^*	0.24	0.34^*	0.21	0.43^**
UK	-0.10	0.48^**	0.35^**	0.48^**	0.24	0.54^**
Total anthocyanin	-0.39^**	0.22	-0.22	0.13	0.31	-0.16

^*,^** indicate significance at P < 0.05.