condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 2.1687166666666666 0.0 6.50615 Petiole 0.0 0.0 0.0 Bulbil 0.76715 0.0 2.30145 Root 0.0 0.0 0.0