condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.11506266666666666 0.0 0.345188 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Rhizome 0.5503933333333334 0.0 1.65118 Root 4.69158 2.84935 5.90314