condition mean min max Sterile Leaflet 0.005958499999999999 0.0 0.0178755 Fertile Leaflet with Sori 47.0993 31.3053 65.5815 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.004333866666666667 0.0 0.0130016 Petiole 0.0 0.0 0.0 Rhizome 10.01966 5.35218 14.3586 Root 1.1466613333333333 0.0 3.32144