Peter Yarrow, who died Tuesday at age 86, has long denied that the famous song “Puff, the Magic Dragon,” was about drugs.

Peter Yarrow, the singer-songwriter who was one-third of the folk trio Peter, Paul and Mary, has died at age 86, his representative confirmed to ABC News.

Peter Yarrow, one third of the chart-topping 1960s folk trio Peter, Paul and Mary and co-writer of 'Puff,the Magic Dragon' has died.