condition mean min max Sterile Leaflet 46.841300000000004 35.1418 55.7637 Fertile Leaflet with Sori 40.604933333333335 36.3215 42.8827 Primary Rachis 28.937366666666666 20.5854 35.3164 Petiole 33.1576 20.2722 43.1652 Root 19.9818 0.0 30.4145