condition mean min max Fertile Leaflet with Sori 2.118257 0.807161 4.49743 Primary Rachis 35.282199999999996 17.9546 53.2711 Secondary Rachis 11.79869 6.06773 21.2123 Petiole 35.1852 17.5256 51.2916 Crozier 48.169333333333334 38.6091 54.7143 Rhizome 51.59406666666667 48.9879 55.2512 Root 7.374829999999999 6.50735 8.69104