condition mean min max Sterile Leaflet 1.49005 1.18459 1.86956 Fertile Leaflet with Sori 1.6322 1.3856 1.80278 Petiole 3.1099633333333334 2.75311 3.64353 Rhizome 4.952013333333333 3.71143 6.28923 Root 1.03824 0.66955 1.31654