condition mean min max Sterile Leaflet 5.48715 4.60768 6.69152 Fertile Leaflet with Sori 6.13491 5.45033 6.69747 Petiole 1.46212 1.29926 1.59486 Rhizome 1.380564 0.772042 2.03081 Root 0.6522086666666667 0.272914 0.984731