condition mean min max Sterile Leaflet 3.024503333333333 2.42558 3.42528 Fertile Leaflet with Sori 1.4402300000000001 1.2592 1.57017 Rhizome 4.304740000000001 2.73589 5.26294 Root 7.820963333333333 2.64896 14.7907