condition mean min max Sterile Leaflet 4.23154 3.27454 5.98682 Fertile Leaflet with Sori 7.5848 5.64959 8.98339 Primary Rachis 4.602679999999999 3.07376 7.33231 Petiole 6.01464 2.93016 10.4933 Root 3.71005 0.0 9.81383