condition mean min max Sterile Leaflet 6.155213333333333 5.42366 6.93628 Fertile Leaflet with Sori 9.14562 8.70141 9.98968 Primary Rachis 8.647323333333334 6.04828 10.56 Secondary Rachis 10.9037 9.11029 14.1064 Petiole 6.87195 5.97331 7.88664 Rhizome 8.16988 4.24806 12.0972 Root 8.16505 5.08048 12.6835