condition mean min max Sterile Leaflet 16.2412 14.724 17.3904 Fertile Leaflet with Sori 15.6973 13.7528 17.031 Primary Rachis 17.18170333333333 9.33911 22.7106 Petiole 14.26931 9.82873 18.0622 Crozier 7.0414200000000005 2.34327 10.4001 Rhizome 7.712566666666667 4.9561 10.0245 Root 8.535449999999999 4.24109 16.0962