condition mean min max Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.05833966666666667 0.0 0.175019 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 3.335233333333333 0.0 10.0057