condition mean min max Sterile Leaflet 1.8679899999999998 1.74107 2.05163 Fertile Leaflet with Sori 2.0587299999999997 1.86487 2.25691 Petiole 1.75393 1.44017 1.91392 Rhizome 2.458953333333333 1.40028 3.35213 Root 1.41654 0.94099 1.68691