condition mean min max Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.18078399999999997 0.0 0.542352 Secondary Rachis 0.0 0.0 0.0 Petiole 0.6395219999999999 0.0 1.26975 Crozier 0.0 0.0 0.0 Rhizome 0.132011 0.0 0.20545 Root 2.03511 0.0 4.73391