condition mean min max Sterile Leaflet 0.30888699999999997 0.0 0.517551 Fertile Leaflet with Sori 0.7289953333333333 0.283529 1.36696 Rhizome 6.434916666666667 4.33753 10.0198 Root 9.135349999999999 7.03311 11.5533