condition mean min max Sterile Leaflet 76.9717 55.7512 102.172 Fertile Leaflet with Sori 78.7299 56.0158 97.6606 Primary Rachis 84.72743333333334 67.8997 100.749 Secondary Rachis 87.92523333333332 69.0542 101.788 Petiole 92.1128 72.067 105.687 Crozier 65.1624 44.6929 88.0403 Root 57.9439 53.0723 65.3174