condition mean min max Sterile Leaflet 5.27799 3.91518 6.03449 Fertile Leaflet with Sori 3.62194 2.08 5.35413 Primary Rachis 11.75397 9.90051 14.4012 Secondary Rachis 9.91795 8.73415 10.6448 Petiole 12.4115 9.1123 15.0885 Crozier 8.140293333333332 6.57867 9.07021 Root 5.578836666666667 4.91467 6.80683