condition mean min max Sterile Leaflet 6.959359999999999 6.23096 7.54766 Fertile Leaflet with Sori 6.62697 5.41389 8.53364 Primary Rachis 7.678076666666667 3.5368 11.3231 Secondary Rachis 5.96167 5.7333 6.24888 Petiole 8.667206666666667 4.98522 13.5974 Crozier 2.917 1.79805 4.04399 Root 4.3644 2.53586 7.12744