condition mean min max Sterile Leaflet 50.6381 35.5983 59.1511 Fertile Leaflet with Sori 52.051899999999996 50.1168 55.5699 Primary Rachis 50.73193333333333 39.1391 67.4832 Secondary Rachis 45.964600000000004 41.1953 48.8218 Petiole 54.50683333333333 44.6673 65.2036 Crozier 14.8616 13.3544 16.0642 Root 22.3644 17.0902 25.5045