any plant of western America of the genus Gaillardia having hairy leaves and long-stalked flowers in hot vibrant colors from golden yellow and copper to rich burgundy
例句
用作名词(n.)
Any of several New World plants of the genus Gaillardia in the composite family,having red or yellow florets grouped into large solitary flower heads.天人菊，一种属新大陆菊科植物，长有大的冠状花序，由红色或黄色小花组合而成。
