condition mean min max Sterile Leaflet 54.6824 45.7838 67.2862 Fertile Leaflet with Sori 57.670033333333336 51.8136 61.562 Primary Rachis 72.497 67.6945 77.3571 Petiole 75.878 57.8955 98.5073 Crozier 90.16196666666667 83.9757 95.4431 Rhizome 83.6615 79.6794 89.866 Root 52.89876666666667 33.0366 64.4709