condition mean min max Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.11182233333333333 0.0 0.226624 Secondary Rachis 0.0 0.0 0.0 Petiole 0.078986 0.0 0.126837 Crozier 0.10338000000000001 0.0 0.31014 Rhizome 0.0 0.0 0.0 Root 8.479414 0.0 25.2213