condition mean min max Sterile Leaflet 13.143866666666666 0.0 26.6439 Fertile Leaflet with Sori 11.793816666666668 0.0 34.365 Primary Rachis 0.285369 0.0 0.58376 Secondary Rachis 1.24674 0.0 2.00927 Petiole 0.33887 0.0 1.01661 Crozier 45.53210153333333 0.0999046 70.1741 Root 0.9253979999999999 0.484724 1.47252