condition mean min max Sterile Leaflet 154.37363333333332 46.7379 261.097 Fertile Leaflet with Sori 79.5508 15.9324 120.943 Primary Rachis 51.0451 17.7722 103.481 Secondary Rachis 55.3226 35.0951 85.167 Petiole 116.4748 37.1455 249.516 Crozier 52.7304 46.4945 57.9421 Root 250.42466666666667 188.175 327.225