condition mean min max Sterile Leaflet 39.02506666666667 35.0744 44.2824 Fertile Leaflet with Sori 34.7306 31.2977 38.7594 Primary Rachis 46.69163333333333 41.352 52.483 Petiole 45.6471 42.9958 49.2776 Root 28.412586700000002 0.0210601 52.1169