condition mean min max Sterile Leaflet 1.6079213333333335 0.0 4.19197 Fertile Leaflet with Sori 0.29439066666666663 0.0 0.883172 Primary Rachis 0.8563270000000001 0.289518 1.51641 Secondary Rachis 0.5007033333333334 0.0 0.973207 Petiole 1.7083899999999999 1.30947 2.2272 Rhizome 5.1697299999999995 2.05207 7.61674 Root 2.2788 1.5806 2.88651