Are Pisonia Grandis and Yarrow in the same botanical family?

No — Pisonia Grandis is Nyctaginaceae and Yarrow is Asteraceae.

Can you substitute Pisonia Grandis for Yarrow?

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

Compare · per-herb profile

Pisonia Grandis vs Yarrow

Pisonia grandis · Achillea millefolium

Pisonia Grandis

Pisonia grandis

T Traditional Use

Family: Nyctaginaceae
Genus: Pisonia
Primary use: medicinal

Pisonia grandis, the grand devil's-claws, is a species of flowering tree in the Bougainvillea family, Nyctaginaceae.

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 — Nyctaginaceae vs Asteraceae.
· Both are primarily medicinal.
· Evidence tiers — Pisonia Grandis: T; Yarrow: T.