A tall, coarse plant(Inula helenium) native to central Asia, having rayed yellow flower heads. The roots are used medicinally.

欧洲南终年草本植物，有窄叶子和黄花，黑色胡萝卜似的。

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.

在英国大维德基金会，收藏有中国元代青花红釉花卉纹盖罐，是青花瓷中的精品。