condition mean min max Sterile Leaflet 1.98116 0.0 3.26777 Fertile Leaflet with Sori 3.32787 1.44261 6.88803 Primary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Bulbil 0.0 0.0 0.0 Root 0.06942866666666667 0.0 0.208286