condition mean min max Fertile Leaflet with Sori 7.138683333333333 6.21804 8.34184 Primary Rachis 5.03454 2.94289 6.31605 Secondary Rachis 4.608553333333333 3.65575 5.27601 Petiole 5.616569999999999 3.42582 7.25041 Crozier 7.5622 5.75036 9.6707 Rhizome 6.31171 3.73193 10.5274 Root 5.64928 3.95743 6.78599