condition mean min max Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0159833 0.0 0.0479499 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 2.1035333333333335 0.0 6.3106