condition mean min max Sterile Leaflet 1.95244 1.19141 3.38422 Fertile Leaflet with Sori 1.3954333333333333 1.12481 1.69292 Petiole 0.0213256 0.0 0.0639768 Crozier 0.0356968 0.0 0.0695056 Rhizome 0.061024999999999996 0.0 0.183075 Root 0.0867912 0.0 0.160726