condition mean min max Sterile Leaflet 7.55626 5.05147 11.488 Fertile Leaflet with Sori 5.24557 3.85157 6.32076 Primary Rachis 4.39813 4.12934 4.58383 Secondary Rachis 5.26255 4.54534 5.94627 Petiole 5.64435 4.9244 6.65026 Crozier 7.246223333333333 5.33505 9.27094 Root 1.2101733333333333 1.07563 1.36696