condition mean min max Sterile Leaflet 5.82324 2.51124 9.24429 Fertile Leaflet with Sori 13.0537 10.4977 15.1336 Petiole 10.58201 4.23846 19.89 Rhizome 16.04703333333333 11.9882 20.8239 Root 28.3986 19.2006 40.053