condition mean min max Sterile Leaflet 11.700009999999999 6.80633 17.0964 Fertile Leaflet with Sori 9.623986666666667 8.28946 10.2961 Primary Rachis 6.526626666666667 3.49189 8.75378 Secondary Rachis 7.0733 5.60516 7.84501 Petiole 8.491999999999999 8.212 8.79923 Crozier 14.8216 12.1447 16.215 Root 4.399696666666666 3.31668 6.09117