condition mean min max Sterile Leaflet 0.0049948 0.0 0.0149844 Fertile Leaflet with Sori 0.011982699999999999 0.0 0.0359481 Primary Rachis 0.008058933333333334 0.0 0.0132141 Secondary Rachis 0.0103693 0.0 0.0156264 Petiole 0.005525366666666667 0.0 0.0165761 Crozier 0.05468233333333333 0.0 0.164047 Root 3.90571 1.91458 6.27951