National colours of Australia National colours of Australia The national colours of Australia are green and gold. They were established by the Governor-General of Australia, Sir Ninian Stephen, on 19 April 1984 in the Commonwealth of Australia Gazette; on advice from Prime Minister Bob Hawke. The gold colour represents the golden wattle ("Acacia pycnantha"), which is Australia's national flower. The uniforms of Australia's national sports teams are usually green and gold. The golden wattle flower, and the colours green and gold, are also featured on the Coat of arms of Australia. The Australian government states that, to be used correctly, the colours are placed
Flower Garden Banks National Marine Sanctuary including oil and gas extraction, anchoring on the reefs, and harvesting fish, corals and other invertebrates. With passage of the Marine Research and Sanctuaries Act in 1972, researchers began discussing the Flower Garden Banks as a candidate for designation as a National Marine Sanctuary. During the 1980s, recreational divers were also discovering the Flower Garden Banks. The Houston Underwater Club led a movement to have the banks officially designated as sanctuaries by submitting a formal letter of nomination in 1979. Due to a number of issues, eleven years passed before the Flower Garden Banks National Marine Sanctuary was officially established.