Are Zanthoxylum Asiaticum and Zanthoxylum Simulans in the same botanical family?

Yes — both belong to Rutaceae.

Can you substitute Zanthoxylum Asiaticum for Zanthoxylum Simulans?

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

Compare · per-herb profile

Zanthoxylum Asiaticum vs Zanthoxylum Simulans

Zanthoxylum asiaticum · Zanthoxylum simulans

Zanthoxylum Asiaticum

Zanthoxylum asiaticum

T Traditional Use

Family: Rutaceae
Genus: Zanthoxylum
Primary use: medicinal

Zanthoxylum asiaticum is a species of plant in the family Rutaceae. Under its synonym Toddalia asiatica, it was the only species in the monotypic genus Toddalia, now included in Zanthoxylum. It is known by the English name orange climber.

Zanthoxylum Simulans

Zanthoxylum simulans

T Traditional Use

Family: Rutaceae
Genus: Zanthoxylum
Primary use: culinary & medicinal

Zanthoxylum simulans, the Chinese-pepper, Chinese prickly-ash or flatspine prickly-ash, is a flowering plant in the family Rutaceae, native to southern and central China, Taiwan, and South Korea. It is one of several species of Zanthoxylum from which Sichuan pepper is produced.

At a glance

· Same genus (Zanthoxylum) — close relatives, often substitutable.
· Primary use differs — Zanthoxylum Asiaticum: medicinal; Zanthoxylum Simulans: both.
· Evidence tiers — Zanthoxylum Asiaticum: T; Zanthoxylum Simulans: T.