condition mean min max Sterile Leaflet 41.9187 35.0935 49.8929 Fertile Leaflet with Sori 36.96756666666667 30.4613 45.3133 Petiole 39.1276 36.8546 43.2873 Rhizome 44.7384 35.7997 54.29 Root 33.0821 27.1266 42.8579