condition mean min max Fertile Leaflet with Sori 3.231567 0.592191 5.79062 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.048479433333333335 0.0 0.0730549 Petiole 0.0 0.0 0.0 Crozier 30.256700000000002 13.8154 51.3697 Rhizome 46.635400000000004 24.652 64.7013 Root 4.62483 1.68366 7.1825