condition mean min max Sterile Leaflet 4.96942 2.71415 6.7788 Fertile Leaflet with Sori 3.57342 2.56614 5.44867 Primary Rachis 11.165316666666667 8.95585 14.4031 Secondary Rachis 8.98679 8.38267 10.0037 Petiole 13.182033333333333 11.2661 16.2285 Crozier 12.5559 11.8855 12.9614 Root 12.4497 10.1074 15.2179