condition mean min max Fertile Leaflet with Sori 4.68016 4.41291 5.07095 Primary Rachis 4.71048 3.84488 5.27915 Secondary Rachis 4.22937 3.98493 4.38555 Petiole 4.3496 4.18584 4.62813 Crozier 4.220596666666666 2.95639 5.43852 Rhizome 4.097440000000001 3.79511 4.63076 Root 3.2800933333333333 3.12646 3.48383