condition mean min max Sterile Leaflet 15.5102 13.9841 16.5919 Fertile Leaflet with Sori 27.338866666666664 21.0135 34.9768 Primary Rachis 3.4641867 0.0581671 9.48643 Secondary Rachis 11.20533 8.03264 17.516 Petiole 4.503464 0.260623 12.8356 Crozier 0.18822533333333333 0.120192 0.25407 Root 6.35755 2.77881 11.671