condition mean min max Sterile Leaflet 1.2515666666666667 0.0 3.7547 Fertile Leaflet with Sori 0.42035 0.0 1.26105 Primary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Bulbil 4.187973333333334 4.07406 4.35002 Root 0.0 0.0 0.0