condition mean min max Sterile Leaflet 9.082830000000001 7.36164 10.9915 Fertile Leaflet with Sori 11.919206666666668 9.08632 15.476 Petiole 22.7085 19.0478 26.7501 Rhizome 28.767233333333333 18.9672 36.4876 Root 18.583 11.1486 25.2154