condition mean min max Fertile Leaflet with Sori 6.5233300000000005 4.31275 8.12578 Primary Rachis 8.12359 7.23244 8.87507 Secondary Rachis 7.547343333333334 6.60904 8.93744 Petiole 10.26575 8.48076 13.0496 Crozier 10.828313333333334 8.71417 13.9511 Rhizome 8.343743333333332 6.58295 10.8659 Root 5.16886 4.20832 5.75245