condition mean min max Sterile Leaflet 4.3617799999999995 3.72329 4.76661 Fertile Leaflet with Sori 1.549719 0.672367 2.7222 Rhizome 1.7441133333333334 1.32965 2.56361 Root 2.4436713333333335 0.779074 4.45599