condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0057204000000000005 0.0 0.0171612 Petiole 0.09633683333333333 0.0424206 0.184552 Root 45.710198399999996 0.0 137.045