condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.004850866666666667 0.0 0.0145526 Primary Rachis 0.0 0.0 0.0 Petiole 0.028782199999999997 0.0 0.0863466 Root 4.1193 0.0 11.2236