Australia is a country located in the Southern Hemisphere, and it is home to many unique plants. The crossword solutions for the term 'Australia Plant' are Adelaide (8 letters), EMU (3 letters), Perth (5 letters), Sydney (6 letters), and OPAL (4 letters). Adelaide is the capital city of South Australia and is known for its vibrant culture and diverse flora and fauna. EMU is a large flightless bird native to Australia and is the second-largest living bird by height. Perth is the capital city of Western Australia and is known for its beautiful beaches and stunning landscapes. Sydney is the most populous city in Australia and is home to iconic landmarks such as the Sydney Opera House and the Sydney Harbour Bridge. Finally, OPAL is a precious gemstone found in Australia and is known for its unique play of color.