condition mean min max Sterile Leaflet 13.1106 10.3243 17.4399 Fertile Leaflet with Sori 11.3807 10.6675 11.9202 Primary Rachis 8.21361 7.08108 10.376 Secondary Rachis 8.98788 7.99445 9.53094 Petiole 8.47827 6.2927 11.3872 Crozier 12.7509 11.879 13.3237 Root 10.422923333333333 6.9977 14.9652