condition mean min max Fertile Leaflet with Sori 3.38398 3.05972 3.79462 Primary Rachis 1.90973 1.76464 2.16303 Secondary Rachis 2.18816 2.0143 2.30975 Petiole 2.18185 2.13861 2.20921 Crozier 2.8986733333333334 2.52651 3.26229 Rhizome 3.91507 3.5639 4.43201 Root 4.34043 2.58844 5.90748