condition mean min max Sterile Leaflet 13.709836666666666 6.66561 19.1028 Fertile Leaflet with Sori 9.62567 8.02771 10.7677 Primary Rachis 10.26831 9.64486 11.1634 Petiole 6.214043333333334 3.06593 7.8302 Crozier 6.51027 4.92688 8.88286 Rhizome 8.08801 6.53504 10.5415 Root 6.407627000000001 0.584831 11.1988