condition mean min max Sterile Leaflet 1.7644900000000001 1.07591 2.55357 Fertile Leaflet with Sori 1.2208446666666668 0.738284 1.6774 Rhizome 2.55305 1.98882 3.0635 Root 3.6711033333333334 2.61898 5.01921