condition mean min max Sterile Leaflet 23.61771 7.61673 32.8016 Fertile Leaflet with Sori 33.8696 25.9114 39.486 Petiole 47.75536666666667 44.4204 51.6939 Crozier 16.725533333333335 12.4748 19.7221 Rhizome 31.494200000000003 21.4293 43.2914 Root 59.9552 38.7945 73.8402