condition mean min max Sterile Leaflet 0.41311666666666663 0.0 1.23935 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Bulbil 4.9474 4.70506 5.17674 Root 0.0 0.0 0.0