condition mean min max Fertile Leaflet with Sori 4.16649 2.87952 6.04487 Primary Rachis 1.0378479999999999 0.505284 1.33768 Secondary Rachis 3.6711400000000003 2.83331 5.04661 Petiole 1.55849 0.0 2.84837 Crozier 9.794646666666667 6.57184 11.867 Rhizome 7.014883333333333 5.84476 8.53573 Root 3.892246666666667 3.2263 4.49301