condition mean min max Sterile Leaflet 10.009 6.2418 12.5712 Fertile Leaflet with Sori 6.1846 5.48267 7.53649 Primary Rachis 5.3273 4.56085 6.65076 Secondary Rachis 3.6304866666666666 2.29629 4.96297 Petiole 4.12511 2.88117 6.05975 Crozier 6.44975 4.69341 8.90662 Root 2.5324093333333333 0.890168 4.08102