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 0.04777699999999999 0.0 0.143331 Crozier 0.091655 0.0 0.274965 Rhizome 0.0 0.0 0.0 Root 7.328594 0.367328 21.1692