condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.12335533333333333 0.0 0.370066 Primary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Root 13.843366999999999 0.0 41.2962