Zanthoxylum clava-herculis L.

Hercules Club, Hercules'-Club, Pepperwood, Sea Ash, Southern Prickly Ash

Zanthoxylum piperitum (L.)DC.

Japan Pepper Tree, Japanese Prickly-Ash

Zanthoxylum americanum Mill.

Common Pricklyash, Northern Prickly Ash

Zanthoxylum simulans Hance

Chinese-pepper, Flatspine Prickly Ash, Sichuan Pepper, Szechun Pepper

Zanthoxylum bungeanum Maxim.

Chinese Pepper, Chinese Prickly-ash, Flat-spined Prickly-ash, Sichuan Pepper

Zanthoxylum bungeanum var. bungeanum

Zanthoxylum bungeanum var. zimmermannii

Zanthoxylum clava-herculis ssp. clava-herculis

Zanthoxylum clava-herculis ssp. fruticosum

Zanthoxylum ekmanii (Urb.) Alain

Zanthoxylum belizense Lundell

Zanthoxylum simulans

Zanthoxylum coriaceum A. Rich.

Zanthoxylum bifoliolatum Leonard

Zanthoxylum caribaeum Lam.

Convolvulus simulans L.M. Perry

Cryptantha simulans Greene

Utricularia simulans Pilg.