condition mean min max Fertile Leaflet with Sori 2.4359599999999997 1.44796 3.93436 Primary Rachis 7.088946666666667 1.298 14.8169 Secondary Rachis 7.141732 0.751586 13.8157 Petiole 2.6544133333333333 0.0 5.7018 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 0.0 0.0 0.0