condition mean min max Sterile Leaflet 8.683539999999999 8.18766 9.16521 Fertile Leaflet with Sori 8.874563333333333 8.3151 9.29501 Petiole 8.678316666666667 6.68051 11.4655 Rhizome 15.756350000000001 8.61725 23.0239 Root 9.01726 6.14645 11.4716