condition mean min max Sterile Leaflet 3.09139 2.65121 3.96552 Fertile Leaflet with Sori 3.20281 2.639 4.10705 Petiole 2.59329 2.28055 2.79299 Rhizome 7.748659999999999 3.49989 10.3784 Root 3.7211966666666667 2.00157 5.3268