condition mean min max Sterile Leaflet 6.69358 4.82703 8.14753 Fertile Leaflet with Sori 10.524603333333333 7.43068 15.2796 Primary Rachis 9.78079 5.35637 13.4645 Petiole 11.482280000000001 8.80864 13.7787 Root 7.074233333333334 0.0 11.1278