Table 2 Pearson’s correlation coefficients between traits phenotyped in an F7 population of P. axillaris and P. exserta in central Florida, U.S.A. in 2014 and 2015
TraitzPHPSPZFDFLFC
PS−0.385*
PZ0.653*0.840*
FD0.0930.071−0.052
FL0.131*0.149*−0.0560.435*
FC0.123*0.314*−0.0870.127*−0.124
DTA0.101−0.0330.0690.114*0.022−0.021
  • PH, plant height; PS, plant spread; PZ, plant size; FD, flower diameter; FL, flower length; FC, flower counts; DTA, days to anthesis.

  • * significant at P < 0.001.