condition mean min max Sterile Leaflet 0.10835743333333334 0.0267263 0.246192 Fertile Leaflet with Sori 0.0196713 0.0 0.0333484 Petiole 1.0897383333333335 0.460425 1.61874 Rhizome 7.76855 5.64659 11.6607 Root 1.5627140000000002 0.998582 2.31163