condition mean min max Fertile Leaflet with Sori 18.647833333333335 16.4923 20.2386 Primary Rachis 11.493033333333333 11.1401 11.9724 Secondary Rachis 13.9069 13.6553 14.3719 Petiole 11.536999999999999 10.9957 12.0458 Crozier 5.43907 4.89328 6.47699 Rhizome 7.89417 7.28363 8.69002 Root 9.03713 8.21087 10.4571