condition mean min max Sterile Leaflet 1.1801949999999999 0.887655 1.43597 Fertile Leaflet with Sori 2.4121733333333335 2.00665 3.07904 Primary Rachis 1.1828086666666666 0.623796 1.5134 Secondary Rachis 1.319422 0.963406 1.91442 Petiole 1.57478 1.29861 1.78607 Crozier 0.990328 0.660339 1.34576 Root 0.4936103333333334 0.235269 0.869809