condition mean min max Sterile Leaflet 0.3722563 0.0851539 0.886143 Fertile Leaflet with Sori 1.278365 0.141685 2.27618 Petiole 9.58197 7.14719 11.8046 Rhizome 17.035666666666668 14.2049 18.6803 Root 18.956 14.5716 24.7319