condition mean min max Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.03446833333333333 0.0 0.103405 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 3.880803666666667 0.0 11.4448