condition mean min max Sterile Leaflet 4.809089999999999 3.43029 6.12089 Fertile Leaflet with Sori 5.325053333333333 3.98211 6.04846 Rhizome 3.3271533333333334 2.76427 3.89448 Root 3.1567480000000003 0.829224 5.2121