condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.134676 0.0 0.404028 Petiole 2.812556 0.551898 4.47533 Rhizome 2.111343333333333 1.19446 3.03931 Root 2.8359543333333335 0.329953 5.20137