condition mean min max Sterile Leaflet 0.011726599999999998 0.0 0.0351798 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Rhizome 0.275799 0.23424 0.308787 Root 3.2467633333333334 2.48393 4.0138