condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.609548 0.285673 0.884836 Primary Rachis 1.1230066666666667 0.0 2.25776 Petiole 3.9245733333333335 1.08869 6.753 Bulbil 0.094573 0.0 0.283719 Root 0.0 0.0 0.0