Are Fagopyrum Dibotrys and Polygonum Aviculare in the same botanical family?

Yes — both belong to Polygonaceae.

Can you substitute Fagopyrum Dibotrys for Polygonum Aviculare?

They share the Polygonaceae family, so they can sometimes substitute in recipes — with notable differences in aroma.

Compare · per-herb profile

Fagopyrum Dibotrys vs Polygonum Aviculare

Fagopyrum dibotrys · Polygonum aviculare

Fagopyrum Dibotrys

Fagopyrum dibotrys

T Traditional Use

Family: Polygonaceae
Genus: Fagopyrum
Primary use: medicinal

Polygonum Aviculare

Polygonum aviculare

T Traditional Use

Family: Polygonaceae
Genus: Polygonum
Primary use: medicinal

Polygonum aviculare or common knotgrass is a plant related to buckwheat and dock. It is also called prostrate knotweed, birdweed, pigweed and lowgrass. It is an annual found in fields and wasteland, with white flowers from June to October. It is widespread across many countries i…

At a glance

· Both in Polygonaceae, but different genera (Fagopyrum vs Polygonum).
· Both are primarily medicinal.
· Evidence tiers — Fagopyrum Dibotrys: T; Polygonum Aviculare: T.