condition mean min max Sterile Leaflet 21.450499999999998 15.5682 30.1768 Fertile Leaflet with Sori 16.615466666666666 15.5433 17.2973 Primary Rachis 5.405896666666667 4.42273 6.9252 Secondary Rachis 10.21843 9.14539 10.8491 Petiole 3.27705 3.08768 3.46907 Rhizome 2.43822 1.68363 2.99974 Root 0.401103 0.177612 0.780187