condition mean min max Sterile Leaflet 32.5845 18.9342 42.0057 Fertile Leaflet with Sori 31.736266666666666 29.9085 34.1782 Primary Rachis 6.448473333333333 6.01952 6.72255 Petiole 6.78499 6.05199 7.7793 Crozier 7.746 6.93228 8.57511 Rhizome 5.28594 4.81118 5.9256 Root 5.55688 2.37321 8.63142