condition mean min max Sterile Leaflet 7.7618100000000005 4.62218 12.364 Fertile Leaflet with Sori 12.458776666666667 6.64923 19.431 Primary Rachis 6.7019 3.6101 9.45648 Petiole 6.05956 1.65466 11.8755 Root 8.1362 0.0 12.446