condition mean min max Sterile Leaflet 13.9932 11.769 17.9054 Fertile Leaflet with Sori 10.884936666666666 8.82101 12.9114 Primary Rachis 5.3423 4.8499 6.13451 Secondary Rachis 5.77304 4.94573 7.07963 Petiole 6.776623333333333 4.50164 7.96644 Crozier 7.98261 4.14323 10.0541 Root 4.78461 1.43718 8.53055