condition mean min max Sterile Leaflet 0.33037500000000003 0.115501 0.749415 Fertile Leaflet with Sori 0.9265900666666667 0.0422482 2.41595 Rhizome 2.056134 0.771719 4.55608 Root 2.0299873333333336 0.923332 3.19255