The Most Ancient and Most Noble Order of the Thistle is an order of chivalry associated with Scotland. While its original date of foundation is unknown, James VII (also King of England as James II) instituted the modern Order in 1687. The Order consists of the Sovereign and sixteen Knights and Ladies, as well as certain "extra" knights (members of the British Royal Family and foreign monarchs). The Sovereign alone grants membership of the Order; he or she is not advised by the Government, as occurs with most other Orders. The sixteen members are required to be Scottish-born, though not the "extra" knights and ladies.
The Order's primary emblem is the thistle, the national flower of Scotland. The motto is Nemo me impune lacessit (Latin for "No one provokes me with impunity"); the same motto also appears on the Royal Coat of Arms of the United Kingdom for use in Scotland and on some pound coins. The patron saint of the Order is St Andrew.
Most British orders of chivalry cover the entire kingdom, but the three most exalted ones each pertain to one constituent country only. The Order of the Thistle, which pertains to Scotland, is the second-most senior in precedence. Its equivalent in England, The Most Noble Order of the Garter, is the oldest documented order of chivalry in the United Kingdom, dating to the middle fourteenth century. In 1783 an Irish equivalent, The Most Illustrious Order of St Patrick, was founded; since the independence of the greater part of Ireland the Order has fallen dormant (its last surviving knight died in 1974).