condition mean min max Sterile Leaflet 10.42195 9.01505 12.1481 Fertile Leaflet with Sori 9.99609 9.73855 10.4379 Primary Rachis 11.764100000000001 10.3442 13.1921 Petiole 10.16482 8.15344 12.7824 Crozier 14.6886 13.0664 15.8911 Rhizome 7.782163333333333 5.34763 10.716 Root 4.652676666666666 2.06424 7.04504