condition mean min max Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.04851333333333333 0.0 0.14554 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 0.05201066666666667 0.0 0.156032 Rhizome 0.0 0.0 0.0 Root 3.9488 0.0 11.8464