condition mean min max Sterile Leaflet 9.05756 5.75406 11.5287 Fertile Leaflet with Sori 13.39047 9.84511 16.2112 Primary Rachis 6.42046 5.70537 7.76453 Secondary Rachis 11.93512 8.35966 14.2631 Petiole 8.895683333333332 4.39565 11.8494 Crozier 6.8252 4.58524 10.514 Root 11.08981 8.53823 12.7478