condition mean min max Fertile Leaflet with Sori 31.9438 20.1816 44.1188 Primary Rachis 0.006120233333333333 0.0 0.0183607 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 0.0206024 0.0 0.0402805 Root 0.0122252 0.0 0.0366756