QuestionsHow to growFlowersBorder Perennial FlowersIdentify Plant ? 0 Vote Up Vote Down Barbara Maguire asked 15 years ago Can you tell me what this plant is, I don’t remember buying it and I now have it in my garden and I love it. 1 Answers 0 Vote Up Vote Down Gerry Daly Staff answered 6 years ago This is Centaurea macrocephala, related to cornflower.