condition mean min max Fertile Leaflet with Sori 3.56497 2.86455 4.50112 Primary Rachis 4.420873333333334 3.59524 5.61664 Secondary Rachis 4.8589400000000005 3.13287 6.24893 Petiole 5.02387 2.83631 7.49512 Crozier 2.2649833333333333 1.95628 2.59478 Rhizome 3.43728 3.05439 3.699 Root 4.2202399999999995 3.56198 4.64659