condition mean min max Sterile Leaflet 20.0823 14.4624 23.3778 Fertile Leaflet with Sori 13.2965 11.4092 14.8502 Primary Rachis 9.773719999999999 8.40258 11.751 Petiole 8.09855 7.41968 8.70981 Root 4.892213333333333 0.0 8.10892