condition mean min max Fertile Leaflet with Sori 2.12102 1.75358 2.41005 Primary Rachis 1.88603 1.70814 2.14143 Secondary Rachis 2.26811 2.01871 2.47499 Petiole 1.68228 1.47717 1.88557 Crozier 0.9934813333333333 0.701334 1.16705 Rhizome 1.1266509999999998 0.919833 1.33523 Root 1.36015 1.1538 1.70066