condition mean min max Sterile Leaflet 13.155533333333334 11.7048 14.6949 Fertile Leaflet with Sori 13.732199999999999 12.2877 16.084 Petiole 8.26991 5.01416 14.3402 Rhizome 8.06897 5.65991 10.9779 Root 13.0307 10.454 16.0231