condition mean min max Sterile Leaflet 38.4626 33.5336 42.4609 Fertile Leaflet with Sori 57.71496666666667 49.046 66.3606 Petiole 34.9773 24.7173 53.8605 Crozier 16.724 16.1209 17.5122 Rhizome 24.7464 21.437 27.5712 Root 46.2279 38.8627 50.355