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 0.028658133333333335 0.0 0.0859744 Root 4.1032475999999996 0.0 12.2646