condition mean min max Sterile Leaflet 25.8439 24.7704 26.6735 Fertile Leaflet with Sori 26.4726 23.0857 30.5412 Petiole 14.774 13.2661 17.2125 Rhizome 29.977733333333333 14.4433 43.0417 Root 10.59939 5.77507 13.8636