condition mean min max Sterile Leaflet 1.515787 0.864741 2.51377 Fertile Leaflet with Sori 2.1820933333333334 1.12732 4.04711 Petiole 7.84734 5.98257 10.882 Crozier 4.03083 3.70108 4.47194 Rhizome 0.507991 0.158687 1.02709 Root 0.8294756666666667 0.549741 1.24095