condition mean min max Sterile Leaflet 9.002659999999999 4.93908 12.1382 Fertile Leaflet with Sori 5.63896 4.14516 7.16291 Primary Rachis 11.248873333333334 9.64282 12.4214 Secondary Rachis 9.59881 7.84694 10.9514 Petiole 12.00651 8.99983 13.8734 Crozier 10.24694 9.99032 10.578 Root 12.448033333333333 10.7192 13.3386