condition mean min max Sterile Leaflet 3.2988530000000003 0.811449 7.03526 Fertile Leaflet with Sori 3.343245666666667 0.967237 6.48894 Rhizome 0.0212682 0.0 0.0638046 Root 0.016443866666666668 0.0 0.0493316