condition mean min max Sterile Leaflet 3.2811266666666667 1.59823 5.7129 Fertile Leaflet with Sori 3.3469 2.54391 4.54328 Primary Rachis 3.2479500000000003 2.55107 4.33457 Petiole 3.1255 2.63829 3.45387 Bulbil 7.20222 6.41262 8.57857 Root 8.2212 6.35457 9.26381