condition mean min max Fertile Leaflet with Sori 7.74917 6.29933 9.84693 Primary Rachis 5.70204 5.20458 6.41996 Secondary Rachis 5.57531 4.78522 6.0244 Petiole 5.41667 4.4422 6.83411 Crozier 8.54369 5.32889 11.1151 Rhizome 8.60745 7.45698 10.735 Root 5.53132 3.55569 8.65406