condition mean min max Sterile Leaflet 0.010118799999999999 0.0 0.0303564 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 0.0550114 0.0 0.133783 Rhizome 0.1633716 0.0287758 0.25055 Root 10.490646533333333 0.0608096 23.9745