condition mean min max Sterile Leaflet 9.809750000000001 6.58595 11.6888 Fertile Leaflet with Sori 12.690366666666666 11.6848 13.3139 Primary Rachis 16.238466666666667 15.7409 16.5245 Petiole 18.5059 18.2295 18.8367 Crozier 22.0764 19.2624 27.3379 Rhizome 15.966199999999999 14.9089 16.7686 Root 6.58319 4.97363 8.86134