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 0.008918466666666666 0.0 0.0267554 Root 9.724479633333333 0.0 29.1175