condition mean min max Sterile Leaflet 12.07388 5.53204 16.584 Fertile Leaflet with Sori 12.5513 10.2563 15.3395 Petiole 12.36397 9.54091 14.9125 Rhizome 21.476633333333332 19.0049 22.7768 Root 15.5585 14.0162 17.7375