Ireland does not have a national flower. However, the shamrock is a registered trademark of the Republic of Ireland and is also the unofficial national flower of both Northern Ireland and the Republic of Ireland. Despite its unofficial status, and the fact that many people do not consider the clover a flower, the floral industry usually designates it as the Republic of Ireland's national flower while the British government also calls it the national flower for their Northern Ireland territory on British prime minister's website.

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