condition mean min max Sterile Leaflet 12.669666666666666 11.8118 14.132 Fertile Leaflet with Sori 13.785 13.146 14.4484 Petiole 10.79021 9.89793 11.6283 Rhizome 12.2874 9.6345 14.8852 Root 9.02734 7.05073 10.5739