condition mean min max Sterile Leaflet 15.1142 10.2905 18.6185 Fertile Leaflet with Sori 13.283566666666667 11.5668 14.3048 Primary Rachis 8.195823333333333 7.00689 10.3703 Secondary Rachis 8.647020000000001 7.5705 9.75702 Petiole 9.27602 8.89177 9.54742 Rhizome 8.09735 6.88952 10.0702 Root 6.7436300000000005 5.4893 8.95518