condition mean min max Fertile Leaflet with Sori 56.0024 49.4627 63.1335 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.018949733333333333 0.0 0.0568492 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 0.0 0.0 0.0