condition mean min max Fertile Leaflet with Sori 5.796406666666667 5.51872 6.10003 Primary Rachis 2.9236866666666668 1.82388 3.91723 Secondary Rachis 2.75115 2.12551 3.70999 Petiole 5.75885 4.00768 7.5178 Crozier 6.7076199999999995 4.78287 9.37732 Rhizome 7.1888700000000005 4.93442 8.73423 Root 3.64301 2.79261 5.33119