condition mean min max Sterile Leaflet 1.5843399999999999 1.26358 1.99138 Fertile Leaflet with Sori 2.27142 2.10135 2.50447 Rhizome 3.4923766666666665 2.8434 4.53384 Root 3.4986099999999998 3.21628 3.99338