condition mean min max Sterile Leaflet 9.861986666666667 5.08726 14.4626 Fertile Leaflet with Sori 21.3339 18.8903 23.6893 Primary Rachis 25.391733333333335 19.7032 33.2625 Secondary Rachis 28.7888 22.6635 32.5113 Petiole 13.856 11.0079 16.3977 Rhizome 15.9934 12.8199 20.7782 Root 40.9833 27.8332 57.8058