condition mean min max Sterile Leaflet 15.944769999999998 7.62761 23.5735 Fertile Leaflet with Sori 12.599206666666667 7.82742 19.0283 Petiole 128.4693 88.4899 151.681 Rhizome 98.84473333333334 59.8602 119.885 Root 55.3889 35.9165 69.3659