condition mean min max Sterile Leaflet 1.72313 1.03698 2.87284 Fertile Leaflet with Sori 2.317293333333333 1.01151 3.07134 Primary Rachis 6.022576666666667 2.532 8.2357 Petiole 4.16313 2.18069 5.89778 Root 6.9132299999999995 0.18664 16.54