condition mean min max Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.151877 0.0 0.455631 Petiole 0.13270266666666666 0.0 0.398108 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 3.5536213333333335 0.0 10.3968