condition mean min max Sterile Leaflet 3.8585000000000003 3.43083 4.69244 Fertile Leaflet with Sori 4.44183 3.35963 5.05424 Primary Rachis 7.01533 5.13172 7.98976 Petiole 7.836146666666666 6.72216 9.16174 Crozier 5.167366666666667 4.58321 5.83411 Rhizome 19.0035 10.1353 24.5692 Root 15.1852 10.101 21.3485