condition mean min max Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 6.133266666666667 0.0 18.3998 Secondary Rachis 0.0 0.0 0.0 Petiole 1.2563566666666668 0.0 3.76907 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 0.0 0.0 0.0