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 1.3059126666666667 0.0 3.59612 Root 1.8990864666666667 0.0979494 3.51085