condition mean min max Sterile Leaflet 6.645359999999999 2.83906 8.838 Fertile Leaflet with Sori 8.642066666666667 7.27033 10.2842 Petiole 4.88329 4.48581 5.39077 Rhizome 6.65599 5.75166 8.42882 Root 6.34392 4.71656 8.66704