condition mean min max Sterile Leaflet 1.71221 1.48323 1.93148 Fertile Leaflet with Sori 2.79068 1.8471 3.35043 Petiole 1.5083813333333334 0.924204 1.84184 Crozier 5.2458 4.78967 6.0283 Rhizome 2.1512466666666668 1.28084 3.36766 Root 3.4183999999999997 2.0837 4.943