condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.266251 0.15861 0.461934 Primary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Bulbil 0.15091266666666667 0.0 0.452738 Root 4.184103666666667 0.573901 8.96995