condition mean min max Sterile Leaflet 0.4741066666666667 0.0 1.42232 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Petiole 0.02132363333333333 0.0 0.0639709 Bulbil 3.1716300000000004 2.32092 4.67238 Root 1.619323 0.148152 4.54739