condition mean min max Sterile Leaflet 16.5813 14.0671 18.6801 Fertile Leaflet with Sori 16.9029 13.7055 19.7207 Primary Rachis 18.233 14.0254 22.6705 Petiole 18.523966666666666 15.1818 23.1708 Crozier 33.05433333333333 28.1648 36.9324 Rhizome 22.1886 15.3981 32.7565 Root 14.527529999999999 6.58229 22.2538