condition mean min max Sterile Leaflet 11.01061 9.13093 12.4772 Fertile Leaflet with Sori 10.314166666666667 9.39095 11.8358 Primary Rachis 13.50338 8.46254 19.7367 Secondary Rachis 11.19006 9.32492 14.8957 Petiole 12.07481 9.04533 14.6396 Crozier 9.661783333333334 4.68023 17.9933 Root 5.03366 4.14998 6.62964