condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 84.39412999999999 1.46519 248.277 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 0.09363433333333333 0.0 0.280903 Root 2.2854666666666668 0.0 6.8564