condition mean min max Sterile Leaflet 2.7856033333333334 2.12184 3.7569 Fertile Leaflet with Sori 2.4727966666666665 1.86102 2.89736 Rhizome 2.0724110000000002 0.966333 2.98049 Root 1.9350779999999999 0.921104 2.62338