condition mean min max Sterile Leaflet 196.77100000000002 130.101 287.521 Fertile Leaflet with Sori 257.906 208.604 323.229 Primary Rachis 27.578233333333333 21.5387 32.1836 Secondary Rachis 37.943 32.0153 45.2225 Petiole 23.66016666666667 15.0372 35.5751 Crozier 37.295700000000004 27.5173 42.8404 Root 13.8146 12.958 15.3062