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 0.019421833333333333 0.0 0.0582655 Root 9.551633333333333 0.0 28.6549