condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 1.02875 0.0 3.08625 Primary Rachis 1.59612 0.0 4.78836 Petiole 8.207616666666667 2.19091 18.6107 Root 0.2876590666666667 0.0 0.781962