condition mean min max Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.026004066666666666 0.0 0.0579463 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 0.017263 0.0 0.051789 Rhizome 0.007341 0.0 0.022023 Root 7.940693333333333 4.86416 9.71834