Are Orixa Japonica and Zanthoxylum Asiaticum in the same botanical family?

Yes — both belong to Rutaceae.

Can you substitute Orixa Japonica for Zanthoxylum Asiaticum?

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

Compare · per-herb profile

Orixa Japonica vs Zanthoxylum Asiaticum

Orixa japonica · Zanthoxylum asiaticum

Orixa Japonica

Orixa japonica

T Traditional Use

Family: Rutaceae
Genus: Orixa
Primary use: medicinal

Orixa japonica, commonly called East Asian orixa or Japanese orixa, is a deciduous shrub growing to 3 metres (10 ft) with an equal spread. Native to China, Japan and South Korea, it is found on forested, sunny slopes at elevations from 500 to 1300 m. A recent scientific study fou…

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.

At a glance

· Both in Rutaceae, but different genera (Orixa vs Zanthoxylum).
· Both are primarily medicinal.
· Evidence tiers — Orixa Japonica: T; Zanthoxylum Asiaticum: T.