compass plant

compass-plant的词性：
n.（名词）

1. A perennial herb (Silphium laciniatum) in the composite family, native to prairie regions of the Midwest United States and having radiate yellow flower heads and erect, basal, pinnately divided leaves.
裂叶翅果菊：一种多年生菊科草本植物（裂叶翅果菊） ，产于美国中西部的大草原区域，有辐射状黄花冠和竖直基生的羽状裂叶