condition mean min max Sterile Leaflet 8.40079 8.04929 8.58468 Fertile Leaflet with Sori 10.26809 9.65027 10.926 Primary Rachis 12.1103 10.9842 13.807 Secondary Rachis 11.33012 9.92646 13.0797 Petiole 10.654563333333334 9.97139 11.1697 Crozier 1.7761733333333334 0.91268 2.46695 Root 7.5309099999999995 6.54575 8.02381