condition mean min max Sterile Leaflet 41.0509 36.1206 46.8301 Fertile Leaflet with Sori 38.8682 33.4711 42.5211 Petiole 4.79552 4.10281 5.81111 Rhizome 3.70667 3.38039 3.91179 Root 3.4221633333333332 3.20932 3.77841