condition mean min max Sterile Leaflet 3.8194733333333333 3.55945 3.96581 Fertile Leaflet with Sori 2.3774699999999998 2.07531 2.58621 Rhizome 4.02472 3.78326 4.48358 Root 2.9568933333333334 1.06438 4.87521