condition mean min max Sterile Leaflet 0.9190269999999999 0.773285 1.05581 Fertile Leaflet with Sori 1.26719 1.18979 1.31638 Petiole 1.9459 1.80034 2.12458 Rhizome 3.0699433333333332 2.3913 3.53323 Root 1.78533 1.5748 1.9589