condition mean min max Sterile Leaflet 89.46523333333333 47.8317 112.011 Fertile Leaflet with Sori 61.56183333333333 49.5886 85.0734 Primary Rachis 68.89306666666667 59.2663 76.3634 Petiole 88.6294 71.2102 108.718 Crozier 47.3165 45.1354 49.487 Rhizome 79.3977 58.0337 91.5443 Root 79.8376 48.9332 107.834