condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.3864033333333334 0.0 1.15921 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.851647 0.0 1.87419 Petiole 0.0 0.0 0.0 Crozier 17.01045733333333 0.241872 34.2418 Root 216.73476666666667 10.3673 320.098