condition mean min max Sterile Leaflet 14.6484 12.8584 17.639 Fertile Leaflet with Sori 15.5387 13.1252 16.8431 Petiole 16.345433333333332 15.9736 16.9219 Rhizome 19.5042 18.3168 21.1607 Root 16.8421 15.5686 17.48