condition mean min max Sterile Leaflet 48.10373333333333 40.8788 61.5655 Fertile Leaflet with Sori 51.426899999999996 41.0613 65.4284 Petiole 55.8888 51.9898 62.8812 Rhizome 70.83453333333333 63.1246 77.0024 Root 62.3717 51.5063 70.8256