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 0.024897673333333332 0.0 0.0664316 Root 3.7392333333333334 0.0 11.2177