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Erigeron Canadensis vs Yarrow

Erigeron canadensis · Achillea millefolium

Erigeron Canadensis

Erigeron canadensis

T Traditional Use
Erigeron Canadensis
Family
Asteraceae
Genus
Erigeron
Primary use
medicinal

Erigeron canadensis is an annual plant native throughout most of North America and Central America. It is also widely naturalized in Eurasia and Australia. Common names include horseweed, Canadian horseweed, Canadian fleabane, coltstail, marestail, and butterweed. It was the firs…

Yarrow

Achillea millefolium

T Traditional Use
Yarrow
Family
Asteraceae
Genus
Achillea
Primary use
medicinal

Achillea millefolium, commonly known as yarrow or common yarrow, is a flowering plant in the family Asteraceae. Growing to 1 metre tall, it is characterized by small whitish flowers, a tall stem of fernlike leaves, and a pungent odor.

At a glance

  • · Both in Asteraceae, but different genera (Erigeron vs Achillea).
  • · Both are primarily medicinal.
  • · Evidence tiers — Erigeron Canadensis: T; Yarrow: T.