condition mean min max Fertile Leaflet with Sori 17.4594 16.1349 19.4295 Primary Rachis 14.151033333333334 11.8743 16.3137 Secondary Rachis 12.970799999999999 12.0909 13.543 Petiole 16.2016 15.3125 17.9355 Crozier 12.8852 10.2392 15.2577 Rhizome 10.3102 9.9164 10.8425 Root 15.668966666666666 13.8722 17.2901