condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Rhizome 5.075589 0.789447 12.4668 Root 0.7988063333333334 0.0 1.46069