condition mean min max Sterile Leaflet 3.34349 1.2821 5.15571 Fertile Leaflet with Sori 2.20305 1.32452 3.30865 Primary Rachis 0.1183118 0.0329474 0.200589 Petiole 0.1420086 0.0397379 0.319332 Crozier 4.8803 3.06728 6.25332 Rhizome 0.5847506666666666 0.033435 1.61125 Root 0.8182413333333334 0.0 1.6893