condition mean min max Sterile Leaflet 4.58838 2.75244 7.10381 Fertile Leaflet with Sori 4.802816666666667 3.90724 5.48443 Primary Rachis 1.22408 1.11926 1.33649 Secondary Rachis 2.5630433333333333 2.13042 3.13257 Petiole 0.70444 0.520659 0.956593 Rhizome 1.8809 1.28696 2.99922 Root 0.602961 0.268224 0.808996