condition mean min max Sterile Leaflet 60.5474 50.6756 72.5085 Fertile Leaflet with Sori 67.09696666666666 46.1516 83.4151 Primary Rachis 66.57300000000001 56.1471 80.0655 Secondary Rachis 67.70356666666666 61.5679 77.914 Petiole 75.5284 65.4715 84.328 Crozier 126.78 122.947 128.699 Root 81.79843333333334 73.4569 92.3007