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 0.017064199999999998 0.0 0.0511926 Root 7.407066666666666 0.0 22.2212