condition mean min max Sterile Leaflet 9.95798 5.32767 15.4933 Fertile Leaflet with Sori 9.14558 8.14305 10.3168 Primary Rachis 8.287313333333334 6.02491 9.55592 Secondary Rachis 8.819 8.00929 9.76246 Petiole 6.88296 5.38744 9.12982 Crozier 4.661976666666667 4.22297 5.02087 Root 9.97827 7.15941 12.5032