condition mean min max Sterile Leaflet 1.380454 0.985742 2.00902 Fertile Leaflet with Sori 1.8801700000000001 1.39513 2.26725 Petiole 1.7358366666666667 1.48112 2.03426 Rhizome 1.8341833333333333 1.72258 1.97419 Root 1.9307800000000002 1.81655 2.07514