condition mean min max Sterile Leaflet 37.972899999999996 32.1716 43.5502 Fertile Leaflet with Sori 32.6576 24.5396 36.92 Primary Rachis 31.612199999999998 28.2396 36.1568 Petiole 28.5808 24.3028 31.931 Crozier 21.014233333333333 19.2076 24.2758 Rhizome 21.110633333333332 15.9818 23.848 Root 18.578599999999998 18.2515 19.2094