condition mean min max Sterile Leaflet 29.523 27.5984 30.7212 Fertile Leaflet with Sori 29.4706 26.1988 31.1586 Primary Rachis 33.76776666666667 27.0176 40.0249 Secondary Rachis 33.3863 27.781 38.9316 Petiole 30.688566666666667 27.3793 36.2805 Crozier 26.8787 26.2979 27.8748 Root 27.2219 21.6685 30.1457