condition mean min max Sterile Leaflet 3.344357 0.283291 5.40178 Fertile Leaflet with Sori 2.6837 2.50122 2.77639 Primary Rachis 3.61131 1.9133 4.91652 Secondary Rachis 3.07167 2.55452 3.67179 Petiole 3.7059866666666665 2.69582 4.94567 Rhizome 1.90007 1.36647 2.40332 Root 0.543185 0.24825 0.83705