ヒメムカシヨモギ

noun

horseweed; Canadian fleabane

A common annual weed native to North America, now naturalized in Japan. Often found in disturbed areas, roadsides, and fields.

• 道みち端ばたにヒメムカシヨモギがたくさん生はえている。

  A lot of horseweed is growing by the roadside.

• ヒメムカシヨモギは北きたアメリカ原げん産さんの帰き化か植しょく物ぶつだ。

  Horseweed is a naturalized plant originally from North America.