Where is this plant, both where in the world and is it in the wild or in a garden?

This plant is now growing in my greenhouse in Georgia but I believe I found the seeds a few years ago when I was in Europe.

I don't know what your plant is...it looks dreadful! Hopefully, someone can identify it.

Did you know that you cannot (legally) bring seeds, plants, soil, fruit, pods, etc., across international borders without a declaration and inspection?

Thats reminds me alot of
Zanthoxylum armatum, it is not precisely similar, but I think this is another
species of Zanthoxylum. At least that winged leaves are soo.. Rutaceae..

I totally agree, tofi.