condition mean min max Fertile Leaflet with Sori 3.90137 1.75444 6.02564 Primary Rachis 3.603836666666667 2.67376 4.21109 Secondary Rachis 3.0243933333333333 2.26734 4.08727 Petiole 3.3830400000000003 2.38013 4.15739 Crozier 3.34248 2.17283 5.50867 Rhizome 4.89951 4.1567 6.16425 Root 2.12305 1.96662 2.34103