condition mean min max Sterile Leaflet 15.226533333333332 10.2844 23.8632 Fertile Leaflet with Sori 13.481566666666666 10.0142 19.4731 Primary Rachis 15.7436 14.0494 17.4635 Petiole 14.615499999999999 12.9066 15.8896 Root 6.24758 0.0 10.9589