condition mean min max Fertile Leaflet with Sori 0.013686366666666666 0.0 0.0410591 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.012804466666666667 0.0 0.0384134 Petiole 0.0055469000000000004 0.0 0.0166407 Crozier 0.0 0.0 0.0 Rhizome 2.77067 1.65981 4.1256 Root 8.78735 7.88552 9.70518