Are Allium Aaseae and Allium Dichlamydeum in the same botanical family?

Yes — both belong to Amaryllidaceae.

Can you substitute Allium Aaseae for Allium Dichlamydeum?

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

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Allium Aaseae vs Allium Dichlamydeum

Allium aaseae · Allium dichlamydeum

Allium Aaseae

Allium aaseae

T Traditional Use

Family: Amaryllidaceae
Genus: Allium
Primary use: aromatic

Allium aaseae, the Southern Idaho onion or Aase's onion, is a plant species endemic to southwestern Idaho. It has been reported from 6 counties: Elmore, Ada, Boise, Gem, Payette and Washington.

Allium Dichlamydeum

Allium dichlamydeum

T Traditional Use

Family: Amaryllidaceae
Genus: Allium
Primary use: aromatic

Allium dichlamydeum is a species of wild onion known by the common name coastal onion. It is endemic to California where it grows on sea cliffs and hills overlooking the ocean, from Santa Barbara County to Mendocino County.

At a glance

· Same genus (Allium) — close relatives, often substitutable.
· Both are primarily aromatic.
· Evidence tiers — Allium Aaseae: T; Allium Dichlamydeum: T.