condition mean min max Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 1.917414 0.458412 2.79745 Rhizome 4.795276666666667 3.27414 5.76734 Root 0.7346866666666667 0.362866 1.19053