condition mean min max Fertile Leaflet with Sori 7.66683 7.44823 8.09305 Primary Rachis 7.54328 6.36393 8.77599 Secondary Rachis 7.644843333333333 6.73213 8.19279 Petiole 6.80091 6.64114 6.97573 Crozier 5.5312 4.96079 6.59431 Rhizome 8.07072 7.10577 9.83687 Root 6.165483333333333 4.63434 6.9652