condition mean min max Sterile Leaflet 4.670284 0.0 13.7388 Fertile Leaflet with Sori 16.71826 2.67754 37.5219 Primary Rachis 28.88166 7.06398 56.2441 Petiole 21.822883333333333 9.73655 31.2304 Root 5.721893333333333 0.0 11.9033