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。

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.

youdao

金鸡菊属菊科金鸡菊属的一种植物，尤其是北美的品种，有富丽堂皇的花冠，花色常为黄，少数的呈淡紫色。

Any of various plants of the genus Coreopsis in the composite family, especially the North American species, having showy radiate flower heads with yellow or, rarely, purplish flowers.

youdao

非洲雏菊：一种非洲菊科植物，特别是耳状冠毛菊属、大丁草属以及罗纳属的菊科植物，具有艳丽的头状花序。

Any of several African plants in the composite family, especially those in the genera Arctotis, Gerbera, and Lonas, that have showy flower heads.

youdao