condition mean min max Sterile Leaflet 5.14187 4.04693 6.1119 Fertile Leaflet with Sori 5.80523 4.10747 7.2501 Petiole 2.4533283333333333 0.980435 3.90144 Rhizome 3.77579 2.68846 4.61796 Root 1.5032699999999999 1.29361 1.8328