condition mean min max Sterile Leaflet 67.8203 43.5067 88.0728 Fertile Leaflet with Sori 55.353699999999996 43.6446 68.9117 Primary Rachis 86.5099 77.05 91.7041 Petiole 80.29616666666666 73.0053 86.35 Crozier 77.4347 67.8418 82.4698 Rhizome 71.03933333333333 64.6955 75.5401 Root 90.9609 82.4463 103.421