condition mean min max Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.023119333333333335 0.0 0.069358 Secondary Rachis 0.0 0.0 0.0 Petiole 0.020790866666666668 0.0 0.0623726 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 2.5946599999999997 0.0 7.78398