condition mean min max Sterile Leaflet 5.886586666666667 4.73955 6.66137 Fertile Leaflet with Sori 6.41643 6.14271 6.804 Petiole 6.23273 5.17203 7.29342 Rhizome 6.60485 5.32356 7.27202 Root 5.28608 4.58467 5.91926