a nonsignificant trendp = 0.051
There was a nonsignificant trend towards serpentine plants having higher plasticity in the extent to which flowering duration was reduced by drought (Est. = −7.02, CI = −14.07 to −0.02, p = 0.051, Figure S5 ; Soil est. = −6.39, CI = −21.42 to 8.63, df = 184.9).