condition mean min max Sterile Leaflet 0.12388033333333333 0.0 0.371641 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.222783 0.0 0.363148 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Rhizome 64.8515 11.8646 96.1813 Root 1370.8100000000002 260.79 2431.76