condition mean min max Sterile Leaflet 114.56466666666667 100.769 129.759 Fertile Leaflet with Sori 83.1665 78.2862 92.6321 Petiole 39.3741 30.6108 50.8746 Crozier 52.705600000000004 41.6272 71.0172 Rhizome 28.706200000000003 19.3188 34.1321 Root 33.04893333333333 30.9413 35.6619