condition mean min max Fertile Leaflet with Sori 0.198269 0.187666 0.205174 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.02057583333333333 0.0 0.0617275 Petiole 0.0 0.0 0.0 Crozier 1.3503746666666667 0.514687 2.94854 Rhizome 2.81264 2.28933 3.20002 Root 0.49057900000000004 0.258043 0.698258