condition mean min max Sterile Leaflet 17.4528 16.3162 19.1385 Fertile Leaflet with Sori 19.8861 18.7687 20.8352 Petiole 20.768733333333333 17.6378 22.4228 Rhizome 25.6993 22.7844 27.5917 Root 25.2844 24.2708 26.1937