condition mean min max Fertile Leaflet with Sori 2.3641833333333335 1.7452 2.73247 Primary Rachis 2.90918 2.80712 3.08277 Secondary Rachis 2.9237 2.42739 3.46531 Petiole 2.97437 2.82632 3.26672 Crozier 1.94576 1.548 2.34055 Rhizome 1.9974066666666666 1.79006 2.17161 Root 1.8789 1.69793 2.22136