condition mean min max Sterile Leaflet 15.952233333333334 15.1323 16.6445 Fertile Leaflet with Sori 15.2049 12.0004 18.9014 Primary Rachis 14.366233333333334 13.5792 14.9093 Petiole 14.6715 12.3766 18.6119 Root 9.798427 0.156781 16.2881