condition mean min max Sterile Leaflet 5.190943333333333 3.0177 7.18719 Fertile Leaflet with Sori 4.2162 2.75201 5.5801 Primary Rachis 13.8296 13.178 14.9949 Secondary Rachis 10.55003 8.88059 12.7144 Petiole 13.1539 12.0075 14.8148 Crozier 6.96379 6.16694 7.60177 Root 24.702366666666666 20.1574 27.3689