condition mean min max Fertile Leaflet with Sori 9.38873 9.03879 9.93349 Primary Rachis 4.063706666666667 3.56068 4.64187 Secondary Rachis 5.705206666666666 5.0975 6.18861 Petiole 4.22484 3.93457 4.74709 Crozier 3.7143699999999997 3.60663 3.83518 Rhizome 3.88725 3.81545 4.02885 Root 6.95181 5.8061 8.01854