condition mean min max Fertile Leaflet with Sori 1.061035 0.437295 1.5018 Primary Rachis 0.572272 0.0 1.02335 Secondary Rachis 1.7698966666666667 0.58823 3.03364 Petiole 0.7365596666666666 0.361952 1.13278 Crozier 1.179034 0.0 3.15063 Rhizome 0.96037 0.0 1.89604 Root 3.71463 2.11865 6.63488