condition mean min max Sterile Leaflet 5.949066666666667 5.01489 6.90222 Fertile Leaflet with Sori 9.742823333333334 9.1656 10.5691 Primary Rachis 8.18778 7.5844 8.73231 Petiole 8.67266 7.36327 9.97595 Crozier 15.8591 14.3151 17.7516 Rhizome 9.82263 7.85673 13.415 Root 7.96668 5.01769 10.8919