condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Petiole 3.278783333333333 0.0 9.83635 Bulbil 0.20559866666666668 0.0 0.616796 Root 0.0 0.0 0.0