condition mean min max Sterile Leaflet 14.571 13.4081 15.3605 Fertile Leaflet with Sori 15.4918 14.2045 17.1661 Primary Rachis 19.9664 17.5858 22.1664 Secondary Rachis 18.55496666666667 17.2454 19.9827 Petiole 22.125 18.1706 28.8106 Crozier 20.339133333333333 19.7616 21.228 Root 17.674799999999998 12.911 22.075