Centenary Medal

2003

The Centenary Medal commemorates 100 years of federation and acknowledges the challenges of the new century by recognising citizens and other people who made a contribution to Australian society or government. It acknowledges those who contributed to the success of Australia’s first hundred years as a federal nation. The award recognises the many Australians who laid solid foundations for the nation’s future.

Graham's citation was for ‘service to Australian society and science in plant physiology’.