condition mean min max Fertile Leaflet with Sori 4.89698 3.89485 6.08567 Primary Rachis 2.3116399999999997 1.34798 2.9614 Secondary Rachis 2.759526666666667 2.27706 3.28445 Petiole 2.241457 0.874361 3.64431 Crozier 3.3910400000000003 1.91657 5.02101 Rhizome 3.70207 1.44459 4.8532 Root 2.1683266666666667 1.7665 2.83532