condition mean min max Sterile Leaflet 0.42641 0.0 1.27923 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 5.900353333333333 3.78132 7.05454 Root 1.0563927666666666 0.0 3.10647