condition mean min max Sterile Leaflet 3.9682600000000003 1.30912 6.33131 Fertile Leaflet with Sori 5.559056666666667 2.81741 9.07805 Petiole 2.3672793333333333 0.539335 5.95696 Rhizome 1.43586 0.69853 2.05235 Root 0.711333 0.16112 1.3526