condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0037364000000000004 0.0 0.0112092 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.004363466666666667 0.0 0.0130904 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Root 3.7921950666666664 0.0659592 11.1063