condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.019607933333333334 0.0 0.0588238 Primary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Root 8.749433333333334 0.0 26.2483