condition mean min max Sterile Leaflet 9.44764 8.23417 10.3011 Fertile Leaflet with Sori 8.03477 5.92925 10.1012 Primary Rachis 9.4826 7.94933 12.0414 Petiole 9.30657 7.77035 11.1133 Root 6.85118 0.0 11.7141