condition mean min max Sterile Leaflet 3.7887999999999997 2.3558 5.0657 Fertile Leaflet with Sori 1.59672 1.51528 1.69593 Primary Rachis 4.25121 2.32331 7.24514 Petiole 3.60579 1.65057 7.2688 Crozier 5.642836666666667 4.04861 8.70713 Rhizome 8.19468 7.54629 9.40378 Root 4.937866666666666 2.53813 8.49469