condition mean min max Fertile Leaflet with Sori 4.84381 3.52902 5.91341 Primary Rachis 2.2868310000000003 0.480163 3.27965 Secondary Rachis 4.27825 1.51777 7.6611 Petiole 3.3660433333333333 2.5935 3.90643 Crozier 6.980143333333333 5.26883 8.64263 Rhizome 4.60355 4.55104 4.68752 Root 3.55125 1.72458 5.649