condition mean min max Sterile Leaflet 5.29351 3.39886 7.39573 Fertile Leaflet with Sori 4.820646666666667 3.5669 5.82301 Primary Rachis 7.7190199999999995 5.13193 9.68475 Secondary Rachis 5.92789 4.1606 7.45238 Petiole 8.74262 6.13221 11.6995 Crozier 6.07142 5.05514 6.62149 Root 5.213713333333333 2.90532 9.43751