condition mean min max Sterile Leaflet 6.57075 6.20442 6.93105 Fertile Leaflet with Sori 6.2173099999999994 5.39493 7.04007 Petiole 3.919506666666667 3.25213 4.4656 Rhizome 9.1448 5.75317 13.7396 Root 7.5833 6.30337 9.17356