condition mean min max Sterile Leaflet 2.209566666666667 1.35244 2.81873 Fertile Leaflet with Sori 1.9139300000000001 1.52634 2.22968 Primary Rachis 5.36033 4.23054 6.02038 Petiole 7.12298 6.33159 7.66009 Crozier 10.40089 9.27102 12.4817 Rhizome 34.4684 18.9834 44.5021 Root 39.619566666666664 23.7655 70.8505