condition mean min max Sterile Leaflet 2.1955816666666665 0.350196 5.83165 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 6.74034 4.05718 10.6235 Root 4.685303 0.0 13.8755