condition mean min max Sterile Leaflet 34.1826 29.3084 37.5651 Fertile Leaflet with Sori 35.4694 33.4739 38.2992 Primary Rachis 36.8645 33.3994 40.6896 Secondary Rachis 38.992266666666666 28.5167 47.1268 Petiole 38.06296666666667 31.2055 44.3895 Crozier 33.4428 30.2312 38.0641 Root 33.8921 27.9813 38.4066