condition mean min max Fertile Leaflet with Sori 3.61065 2.11007 5.39904 Primary Rachis 3.9255733333333334 2.19328 5.38028 Secondary Rachis 2.33817 2.07949 2.77353 Petiole 3.4388633333333334 2.63992 3.85802 Crozier 10.40373 8.24459 12.3844 Rhizome 4.94576 3.36169 6.84078 Root 2.16648 1.2267 3.25624