condition mean min max Sterile Leaflet 4.19906 3.3262 4.98111 Fertile Leaflet with Sori 4.208753333333333 3.81126 4.44068 Petiole 5.93059 5.56308 6.50578 Rhizome 23.580399999999997 12.7244 34.0196 Root 7.61871 4.05791 10.1958