condition mean min max Fertile Leaflet with Sori 0.03121353333333333 0.0 0.0471008 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.011988266666666665 0.0 0.0359648 Petiole 0.0 0.0 0.0 Crozier 0.436634 0.357768 0.55317 Rhizome 2.3460099999999997 1.07174 3.43933 Root 1.5137543333333334 0.715843 2.51948