condition mean min max Sterile Leaflet 9.91517 9.36539 10.7142 Fertile Leaflet with Sori 10.32607 8.97081 11.245 Petiole 9.30841 7.84622 10.1458 Rhizome 11.77327 9.97511 13.8438 Root 9.813176666666667 7.25253 11.6891