condition mean min max Sterile Leaflet 2.96629 2.65453 3.58692 Fertile Leaflet with Sori 3.845676666666667 2.89237 4.39384 Petiole 3.5304903333333337 0.809861 5.17912 Rhizome 9.274939999999999 2.18923 20.3189 Root 16.4899 5.0913 34.5287