condition mean min max Sterile Leaflet 41.789 33.0621 46.2633 Fertile Leaflet with Sori 37.6192 33.3862 40.928 Primary Rachis 48.6755 35.1496 60.3751 Petiole 46.89116666666666 35.2589 53.7007 Root 29.3657 0.0 52.7634