condition mean min max Sterile Leaflet 7.37089 6.41601 8.94902 Fertile Leaflet with Sori 7.30746 6.48064 7.92307 Primary Rachis 8.849786666666667 7.72944 9.94826 Petiole 8.25366 7.255 8.89714 Root 6.570488406666667 0.00610522 12.685