condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.2524976666666667 0.0 0.757493 Primary Rachis 0.5055966666666667 0.0 1.51679 Petiole 2.9398199999999997 0.0 8.81946 Root 0.0 0.0 0.0