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 0.0058227999999999995 0.0 0.0174684 Root 3.721161566666667 0.0 11.1544