Flag of New Zealand Flag of New Zealand The flag of New Zealand, also known as the New Zealand Ensign, is a defaced Blue Ensign: a blue field with the Union Flag in the canton, and four red stars with white borders to the right. The stars' pattern represents the asterism within the constellation of Crux Australis, the Southern Cross. New Zealand's first flag, the flag of the United Tribes of New Zealand, was adopted in 1834, six years before New Zealand became a British colony following the signing of the Treaty of Waitangi in 1840. Chosen by an assembly of Māori chiefs at
Crux in Chinese astronomy Crux in Chinese astronomy The modern constellation Crux is not included in the Three Enclosures and Twenty-Eight Mansions system of traditional Chinese uranography because its stars are too far south for observers in China to know about them prior to the introduction of Western star charts. Based on the work of Xu Guangqi and the German Jesuit missionary Johann Adam Schall von Bell in the late Ming Dynasty, this constellation has been classified as one of the 23 Southern Asterisms (近南極星區, "Jìnnánjíxīngōu") under the name Cross (十字架, "Shízìjià"). Possibly Acrux (Alpha Crucis), Mimosa (Beta Crucis) and Gacrux (Gamma Crucis) are