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 0.024561533333333333 0.0 0.0736846 Root 3.0519258333333332 0.0 9.12528