condition mean min max Sterile Leaflet 0.382927 0.266871 0.517811 Fertile Leaflet with Sori 0.5557976666666666 0.400968 0.789094 Petiole 0.27311833333333335 0.110029 0.53474 Rhizome 0.909169 0.634035 1.17495 Root 4.07161 3.54249 4.44047