condition mean min max Sterile Leaflet 222.78266666666667 192.643 244.965 Fertile Leaflet with Sori 264.69 248.041 278.871 Primary Rachis 343.94100000000003 334.485 360.391 Petiole 353.9153333333333 334.043 365.234 Crozier 222.237 191.232 258.336 Rhizome 289.839 192.603 378.113 Root 153.8621 65.4053 219.112