condition mean min max Fertile Leaflet with Sori 1.0473143333333335 0.819613 1.20996 Primary Rachis 3.761683333333333 2.20544 5.13538 Secondary Rachis 5.03646 4.34571 5.68254 Petiole 4.0270399999999995 2.37764 5.04437 Crozier 0.76189 0.208146 1.42762 Rhizome 0.667456 0.570641 0.829377 Root 0.37555 0.227203 0.526616