condition mean min max Sterile Leaflet 3.95323 2.05441 6.32393 Fertile Leaflet with Sori 2.94042 2.23021 4.3087 Primary Rachis 22.73903333333333 18.3479 25.0057 Petiole 13.378593333333333 8.48858 18.5562 Crozier 7.1840866666666665 1.88388 12.6593 Rhizome 6.995909999999999 3.98994 10.3882 Root 72.1053 52.6512 95.8463