condition mean min max Sterile Leaflet 0.37502366666666664 0.0 0.763185 Fertile Leaflet with Sori 2.36884 1.0944 3.40713 Primary Rachis 0.314769 0.0 0.944307 Secondary Rachis 1.481153 0.326449 2.11157 Petiole 0.0 0.0 0.0 Rhizome 2.7261800000000003 0.0 6.82516 Root 13.211133333333333 10.376 18.6033