condition mean min max Sterile Leaflet 3.56289 2.9642 4.43972 Fertile Leaflet with Sori 4.748226666666667 4.09601 5.59835 Primary Rachis 11.6225 9.9332 14.7161 Secondary Rachis 9.93153 8.72025 11.8101 Petiole 14.327399999999999 12.5784 15.937 Rhizome 13.335433333333333 10.9292 14.8418 Root 9.97059 7.71176 12.498