Table 2.

Pearson correlation coefficient matrix of growth and developmental variables for the null, Rca-Oa-9, Rca-Oa-15, and Rca-Oa-19 genotypes when grown at the 45°C heating cycle and independent of genotype (n = 56).

	Height	Dry mass	Panicles	Seed set	Seeds
Tillers	0.08	0.36	0.28	-0.03	0.11
Height		0.51	0.50	0.34	0.69
Dry mass			0.69	0.23	0.42
Panicles				0.49	0.77
Seed set					0.61

Values in bold and underlined highlight r > 0.6.