condition mean min max Fertile Leaflet with Sori 4.11847 3.39416 4.9031 Primary Rachis 4.79025 3.99761 5.74765 Secondary Rachis 3.65665 2.77008 4.29289 Petiole 4.83177 4.15384 5.56082 Crozier 4.77131 3.91421 6.17629 Rhizome 3.7465466666666667 2.8896 4.95951 Root 4.59581 3.45321 5.20688