condition mean min max Sterile Leaflet 2.3531400000000002 1.02218 4.42257 Fertile Leaflet with Sori 3.7431033333333334 1.59513 5.61148 Petiole 1.076422 0.38544 1.93915 Crozier 9.170443333333333 4.87953 11.3934 Rhizome 1.3903916 0.0735948 3.3424 Root 0.4043046 0.0807028 0.761876