condition mean min max Sterile Leaflet 25.9442 22.0978 28.2079 Fertile Leaflet with Sori 30.410999999999998 25.6633 35.958 Petiole 10.66244 7.99112 12.8639 Crozier 24.81683333333333 21.29 26.9684 Rhizome 12.425393333333332 9.3204 18.6297 Root 21.2664 16.6528 26.4958