condition mean min max Sterile Leaflet 20.97191 9.20413 39.9625 Fertile Leaflet with Sori 25.8333 23.1414 28.2646 Primary Rachis 11.2634 10.0928 13.1428 Secondary Rachis 13.283933333333334 11.6364 14.331 Petiole 9.780453333333334 7.90794 12.5022 Crozier 19.793 18.0282 21.0966 Root 23.7775 20.9094 27.9471