condition mean min max Sterile Leaflet 1.2330943333333333 0.717113 1.79904 Fertile Leaflet with Sori 3.9359800000000003 3.64683 4.35118 Petiole 3.27049 2.96617 3.53891 Rhizome 3.86208 2.58034 4.67201 Root 2.0867533333333332 1.10002 3.20014