condition mean min max Sterile Leaflet 10.906393333333332 3.17328 16.4641 Fertile Leaflet with Sori 11.21341 3.04503 19.6485 Primary Rachis 5.86148 2.13489 8.64769 Secondary Rachis 10.329469999999999 3.70821 16.0369 Petiole 9.24943 4.60892 13.6404 Crozier 4.723443 0.853569 11.3796 Root 7.130940000000001 3.0444 11.2429