condition mean min max Sterile Leaflet 4.45189 4.01302 5.06612 Fertile Leaflet with Sori 9.144053333333334 7.60098 11.2444 Primary Rachis 6.3819 5.02031 7.54121 Petiole 7.3301300000000005 6.23531 8.60729 Crozier 16.4814 14.6829 18.5859 Rhizome 9.091593333333334 6.88656 12.4991 Root 4.322543333333334 2.90786 6.16743