condition mean min max Sterile Leaflet 0.42418 0.0 1.27254 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 3.320586666666667 1.08948 6.30861 Root 0.12667266666666668 0.0 0.380018