condition mean min max Sterile Leaflet 0.0 0.0 0.0 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 0.014019166666666666 0.0 0.0420575 Crozier 0.0381006 0.0 0.0702687 Root 43.91073333333333 33.4462 63.6379