condition mean min max Sterile Leaflet 2.4855833333333335 1.25267 3.43581 Fertile Leaflet with Sori 0.6646139999999999 0.0 1.69728 Rhizome 7.451256666666667 4.28421 12.6952 Root 5.710179999999999 2.46974 8.93015