condition mean min max Sterile Leaflet 27.028200000000002 19.2143 32.1543 Fertile Leaflet with Sori 21.7374 17.1289 25.7637 Primary Rachis 11.251166666666666 8.6263 13.535 Secondary Rachis 15.021799999999999 12.3623 16.8477 Petiole 10.682026666666667 8.36558 12.1981 Crozier 30.1663 27.7751 32.5488 Root 13.0797 10.5336 15.5524