condition mean min max Sterile Leaflet 8.691186666666667 6.78026 11.5429 Fertile Leaflet with Sori 8.888729999999999 7.06953 11.6283 Petiole 8.94728 6.86035 10.8264 Rhizome 6.70515 3.8494 8.81468 Root 3.92785 3.48403 4.67015