condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.011456466666666667 0.0 0.0343694 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 28.8204 21.616 32.928 Root 0.30079683333333335 0.0319055 0.751679