condition mean min max Sterile Leaflet 14.507576666666667 9.06573 19.2571 Fertile Leaflet with Sori 12.453429999999999 8.58019 15.0399 Petiole 10.49887 4.02359 19.2102 Rhizome 7.901389999999999 7.5565 8.16908 Root 5.07374 3.61361 6.4012