condition mean min max Sterile Leaflet 5.6291 4.82492 6.14091 Fertile Leaflet with Sori 7.6054466666666665 3.50978 13.9838 Primary Rachis 17.741333333333333 14.8644 22.0192 Secondary Rachis 20.8063 18.602 23.0566 Petiole 17.6367 13.706 20.8806 Crozier 10.99396 5.78798 16.9748 Root 6.6695400000000005 4.45563 9.37593