condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.13596329999999998 0.0 0.354025 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 144.60433333333333 131.841 152.299 Root 0.7718346666666667 0.611045 0.964522