condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 28.5748 18.7488 35.1072 Primary Rachis 0.24894836666666667 0.0508501 0.427462 Secondary Rachis 0.2856076666666667 0.236408 0.367949 Petiole 0.385093 0.1104 0.819832 Rhizome 0.828317 0.0 2.28447 Root 0.17432 0.0 0.429475