condition mean min max Sterile Leaflet 5.6468766666666665 5.33615 6.1301 Fertile Leaflet with Sori 5.22029 3.38085 7.08973 Primary Rachis 6.760723333333333 6.11041 7.09781 Petiole 7.2335899999999995 5.25152 8.96042 Root 2.8502 0.0 4.47187