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 Petiole 0.010534733333333332 0.0 0.0316042 Root 2.5167699999999997 0.0 7.55031