condition mean min max Sterile Leaflet 0.095703 0.0 0.287109 Fertile Leaflet with Sori 1.7565166666666667 0.79201 2.76315 Primary Rachis 0.155195 0.0 0.465585 Secondary Rachis 0.40963166666666667 0.0 0.722765 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Root 2.82909 2.48751 3.20797