condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.107327 0.0 0.321981 Primary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Root 2.3659866666666667 0.0 7.09796