condition mean min max Sterile Leaflet 16.461433333333332 11.8768 23.461 Fertile Leaflet with Sori 6.58976 2.66129 9.42503 Petiole 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 0.0 0.0 0.0