condition mean min max Sterile Leaflet 20.1032 10.5933 25.7371 Fertile Leaflet with Sori 17.44085 8.51805 23.6047 Primary Rachis 15.784400000000002 5.4105 25.1368 Petiole 15.971499999999999 8.9964 20.8672 Root 10.266397 0.662291 15.5271