Are Rumeacetosa and Rumeacetosella in the same botanical family?

Yes — both belong to Polygonaceae.

Can you substitute Rumeacetosa for Rumeacetosella?

They are close relatives in the genus Rumex, often substitutable with flavor adjustments.

Compare · per-herb profile

Rumeacetosa vs Rumeacetosella

Rumex acetosa · Rumex acetosella

Rumeacetosa

Rumex acetosa

T Traditional Use

Family: Polygonaceae
Genus: Rumex
Primary use: medicinal

Sorrel is a perennial herbaceous plant in the family Polygonaceae. It is also called common sorrel, garden sorrel, spinach dock and narrow-leaved dock.

Rumeacetosella

Rumex acetosella

T Traditional Use

Family: Polygonaceae
Genus: Rumex
Primary use: medicinal

Rumex acetosella, commonly known as red sorrel, sheep's sorrel, field sorrel and sour weed, is a species of flowering plant in the buckwheat family Polygonaceae. Native to Eurasia including the British Isles, the plant and its subspecies are common perennial weeds. It has green a…

At a glance

· Same genus (Rumex) — close relatives, often substitutable.
· Both are primarily medicinal.
· Evidence tiers — Rumeacetosa: T; Rumeacetosella: T.