condition mean min max Sterile Leaflet 8.551798666666667 0.621646 16.0248 Fertile Leaflet with Sori 10.171086666666667 1.14706 23.6247 Primary Rachis 6.350593333333333 1.04267 14.5199 Secondary Rachis 8.435186999999999 0.646511 18.9955 Petiole 5.69355 1.72469 12.3506 Crozier 5.544668 0.493414 11.4129 Root 4.8869869999999995 0.131571 8.81889