condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 1.8666866666666666 0.0 2.94235 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 1.5553333333333332 0.0 2.75215 Petiole 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 0.0 0.0 0.0