condition mean min max Sterile Leaflet 363.078 156.571 504.648 Fertile Leaflet with Sori 243.93733333333333 176.545 281.079 Primary Rachis 74.113 54.0861 95.5541 Petiole 84.4083 74.0286 94.7082 Crozier 46.849133333333334 43.4237 49.6943 Rhizome 36.4286 30.2574 43.5654 Root 91.5138 62.3308 145.162