The division included the 61st and 62nd Infantry Brigades and the 56th Field Artillery Brigade by the end of the concentration period. The 61st included the 5th Georgia Infantry, separate Georgia infantry companies, and detachments of the 1st and 2nd Georgia and 1st Florida Regiments of Infantry; the 62nd included the 1st Alabama and 2nd Florida Infantry, and detachments of the 1st Florida and 1st Georgia Regiments of Infantry and of the 1st Alabama Cavalry; the 56th included detachments of the Georgia Field Artillery, the 1st Florida, 1st Georgia, and 2nd Alabama Regiments of Infantry, and of the 1st Alabama Cavalry.