condition mean min max Sterile Leaflet 72.90886666666667 60.2795 79.5529 Fertile Leaflet with Sori 59.24706666666667 51.1897 74.9515 Petiole 88.07939999999999 73.4412 116.634 Rhizome 65.17410000000001 52.2956 75.9363 Root 71.6182 48.3805 93.8901