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

Yes — both belong to Rutaceae.

Can you substitute Orixa Japonica for Zanthoxylum Ailanthoides?

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 Ailanthoides

Orixa japonica · Zanthoxylum ailanthoides

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 Ailanthoides

Zanthoxylum ailanthoides

T Traditional Use

Family: Rutaceae
Genus: Zanthoxylum
Primary use: medicinal

Zanthoxylum ailanthoides, also called ailanthus-like prickly ash, is an Asiatic plant of the prickly-ash genus Zanthoxylum, natively occurring in forest-covered parts of southeastern China, Taiwan, Southeast Asia, and Japan from Honshu southward. The piquant fruit serves as a loc…

At a glance

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