condition mean min max Sterile Leaflet 2.59047 1.8153 3.62126 Fertile Leaflet with Sori 0.9946903333333333 0.825361 1.13511 Primary Rachis 0.526325 0.352346 0.804436 Secondary Rachis 0.483834 0.338436 0.562567 Petiole 0.4492143333333333 0.181332 0.725764 Rhizome 0.16860699999999998 0.0 0.505821 Root 0.068768 0.0 0.206304