condition mean min max Sterile Leaflet 11.389013333333333 9.98834 13.6137 Fertile Leaflet with Sori 10.09743 6.52639 13.4604 Primary Rachis 9.29147 6.67913 11.673 Petiole 7.18539 4.45937 9.54363 Root 4.780013333333334 0.0 7.71025