condition mean min max Sterile Leaflet 5.64142 4.79219 7.29398 Fertile Leaflet with Sori 7.476043333333333 6.26952 8.86327 Primary Rachis 7.5394733333333335 6.59265 8.47646 Petiole 7.15014 6.27318 7.87742 Crozier 9.375720000000001 8.40155 11.2253 Rhizome 6.31552 5.0302 7.72286 Root 4.30791 3.86267 4.96504