condition mean min max Sterile Leaflet 6.611713333333333 3.06526 10.8286 Fertile Leaflet with Sori 8.33466 6.26008 10.6602 Petiole 4.38021 2.79265 6.06062 Rhizome 2.41079 1.30736 3.07362 Root 0.74303 0.0 1.20717