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 0.020313966666666666 0.0 0.0609419 Root 18.680507533333333 0.0 55.9772