condition mean min max Sterile Leaflet 1.80462 1.2798 2.63556 Fertile Leaflet with Sori 2.4239266666666666 1.67083 3.1167 Petiole 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 0.0 0.0 0.0