Alkaloid use of Ephedra and opium poppies. Also, coca leaves have been used by South American Indians since ancient times. Extracts from plants containing toxic alkaloids, such as aconitine and tubocurarine, were used since antiquity for poisoning arrows. Studies of alkaloids began in the 19th century. In 1804, the German chemist Friedrich Sertürner isolated from opium a "soporific principle" (), which he called "morphium" in honor of Morpheus, the Greek god of dreams; in German and some other Central-European languages, this is still the name of the drug. The term "morphine", used in English and French, was given by the French
God Save the Queen Happy and glorious Long to reign over us God save the king!</poem> "God Save the Queen" is the national anthem of the United Kingdom of Great Britain and Northern Ireland. Like many aspects of British constitutional life, its official status derives from custom and use, not from Royal Proclamation or Act of Parliament. In general, only one or two verses are sung, but on rare occasions, three. The variation in the UK of the lyrics to "God Save the Queen" is the oldest amongst those currently used, and forms the basis on which all other versions used throughout the Commonwealth