condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.009164966666666666 0.0 0.0274949 Primary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Root 2.9246966666666663 0.0 8.77409