condition mean min max Sterile Leaflet 0.09768700000000001 0.0 0.293061 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Bulbil 133.71066666666667 114.194 152.518 Root 0.0 0.0 0.0