condition mean min max Sterile Leaflet 11.29103 2.84149 18.4059 Fertile Leaflet with Sori 13.107326666666667 4.98668 22.6625 Petiole 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 0.0 0.0 0.0