condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.014122633333333334 0.0 0.0423679 Petiole 0.0 0.0 0.0 Root 2.508144 0.0 7.40373