condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 2.149656666666667 1.60083 2.69742 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Rhizome 0.822375 0.0 2.31182 Root 7.6580466666666664 2.86143 14.7343