condition mean min max Sterile Leaflet 2.2477400000000003 1.67669 2.60673 Fertile Leaflet with Sori 2.42273 2.03904 2.72856 Primary Rachis 1.90408 1.72664 2.2577 Secondary Rachis 2.1550700000000003 2.01479 2.27239 Petiole 2.19669 2.07406 2.37346 Rhizome 1.5021066666666667 1.42148 1.65596 Root 1.2148866666666667 1.13513 1.30798