condition mean min max Sterile Leaflet 6.94657 6.26848 7.74087 Fertile Leaflet with Sori 6.28823 5.89159 6.6474 Primary Rachis 15.802566666666666 13.6935 18.3663 Petiole 15.360133333333334 10.82 23.2593 Crozier 6.12145 5.23413 6.86969 Rhizome 19.953789999999998 8.32237 29.8573 Root 25.122899999999998 17.0359 34.8079