condition mean min max Sterile Leaflet 5.23685 3.59077 6.10392 Fertile Leaflet with Sori 5.31106 3.26045 8.72673 Primary Rachis 3.9782066666666664 2.92433 4.87991 Secondary Rachis 6.04131 3.84206 7.6496 Petiole 5.268743333333333 4.09324 5.94945 Crozier 1.63928 1.44234 1.83989 Root 8.2942 6.38095 9.8587