condition mean min max Fertile Leaflet with Sori 19.242066666666666 18.3596 20.8 Primary Rachis 10.0784 8.29991 12.3573 Secondary Rachis 11.5159 10.3241 13.1844 Petiole 10.42654 9.36122 10.9811 Crozier 15.021799999999999 12.2064 20.3892 Rhizome 18.5829 16.2112 20.1469 Root 15.893366666666667 14.897 17.116