<P> The remembrance poppy is an artificial flower that has been used since 1921 to commemorate military personnel who have died in war, and represents a common or field poppy, Papaver rhoeas . Inspired by the World War I poem "In Flanders Fields", and promoted by Moina Michael, they were first adopted by the American Legion to commemorate American soldiers killed in that war (1914--1918). They were then adopted by military veterans' groups in parts of the British Empire . </P> <P> Today, they are mostly used in the United Kingdom, Canada, Australia and New Zealand, to commemorate their servicemen and women killed in all conflicts . There, small artificial poppies are often worn on clothing leading up to Remembrance Day / Armistice Day, and poppy wreaths are often laid at war memorials . In Australia and New Zealand, they are also worn on Anzac Day . </P>

What does the poppy symbolize in northern ireland