condition mean min max Sterile Leaflet 0.10607899999999999 0.0 0.318237 Fertile Leaflet with Sori 0.13137076666666667 0.0276152 0.297744 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 2.13271 1.96565 2.41727 Root 0.3749826666666667 0.116644 0.560966