Are Allium Fistulosum and Allium Tuberosum in the same botanical family?

Yes — both belong to Amaryllidaceae.

Can you substitute Allium Fistulosum for Allium Tuberosum?

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

Compare · per-herb profile

Allium Fistulosum vs Allium Tuberosum

Allium fistulosum · Allium tuberosum

Allium Fistulosum

Allium fistulosum

T Traditional Use

Family: Amaryllidaceae
Genus: Allium
Primary use: culinary & medicinal

Allium fistulosum, the Welsh onion, also commonly called bunching onion, long green onion, Japanese bunching onion, stone leek, rock onion and spring onion, is a species of perennial plant, often considered to be a kind of scallion.

Allium Tuberosum

Allium tuberosum

T Traditional Use

Family: Amaryllidaceae
Genus: Allium
Primary use: culinary & medicinal

Allium tuberosum is a species of plant native to the Chinese province of Shanxi, and cultivated and naturalized elsewhere in Asia and around the world. It has a number of uses in Asian cuisine.

At a glance

· Same genus (Allium) — close relatives, often substitutable.
· Both are primarily both.
· Evidence tiers — Allium Fistulosum: T; Allium Tuberosum: T.