condition mean min max Fertile Leaflet with Sori 5.219263333333333 3.319 6.27827 Primary Rachis 2.5651149999999996 0.342945 4.82572 Secondary Rachis 5.286709999999999 2.45132 9.72299 Petiole 2.2122866666666665 1.81683 2.73354 Crozier 2.79297 2.36778 3.42196 Rhizome 4.39635 4.2064 4.61432 Root 2.181386 0.976158 3.24957