Are Trichostigma Octandrum and Yarrow in the same botanical family?

No — Trichostigma Octandrum is Phytolaccaceae and Yarrow is Asteraceae.

Can you substitute Trichostigma Octandrum for Yarrow?

They come from different families (Phytolaccaceae and Asteraceae), so direct substitution is uncommon.

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Trichostigma Octandrum vs Yarrow

Trichostigma octandrum · Achillea millefolium

Trichostigma Octandrum

Trichostigma octandrum

T Traditional Use

Family: Phytolaccaceae
Genus: Trichostigma
Primary use: medicinal

Trichostigma octandrum is a species of flowering plant in the family Petiveriaceae. It was formerly placed in the pokeweed family, Phytolaccaceae. It is native to the Neotropics. It is known in English as hoopvine (Florida), black basket wythe, cooper's wythe, basket wiss or bask…

Yarrow

Achillea millefolium

T Traditional Use

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

· Different families — Phytolaccaceae vs Asteraceae.
· Both are primarily medicinal.
· Evidence tiers — Trichostigma Octandrum: T; Yarrow: T.