condition mean min max Sterile Leaflet 0.33060999999999996 0.161708 0.539245 Fertile Leaflet with Sori 3.2020833333333334 2.35783 3.91939 Rhizome 0.0096208 0.0 0.0288624 Root 0.021540533333333334 0.0 0.0489898