condition mean min max Sterile Leaflet 11.02345 7.8797 16.7974 Fertile Leaflet with Sori 12.0788 10.3226 15.3833 Primary Rachis 12.394793333333332 6.53668 15.4715 Petiole 12.07909 5.86087 16.6054 Root 8.81554 0.0 19.8121