condition mean min max Sterile Leaflet 54.63223333333333 10.4043 88.5344 Fertile Leaflet with Sori 78.56173333333334 26.709 129.941 Petiole 81.5098 72.0242 92.591 Crozier 34.6888 14.8191 51.6499 Rhizome 45.492599999999996 24.7368 57.2262 Root 66.7333 25.142 123.1