condition mean min max Sterile Leaflet 0.900847 0.866413 0.940904 Fertile Leaflet with Sori 1.114642 0.773156 1.42417 Petiole 0.6562593333333333 0.297293 1.34204 Rhizome 1.78983 1.40333 2.02064 Root 9.335353333333334 5.20422 13.3838