condition mean min max Fertile Leaflet with Sori 23.794666666666664 23.1638 24.2932 Primary Rachis 14.0454 13.6922 14.4014 Secondary Rachis 15.9194 14.1972 16.7816 Petiole 13.4027 12.3552 14.8379 Crozier 17.5943 17.0098 18.1188 Rhizome 12.17354 9.62302 13.9849 Root 14.9226 14.7941 15.1368