Lady Bird Johnson Wildflower Center - The University of Texas at Austin

Native Plants

Welcome to the Lady Bird Johnson Wildflower Center's collection of 205,921 plant images.

This site is not designed for commercial use or publication. All images are copyrighted and are the property of the Lady Bird Johnson Wildflower Center and the photographers. Back to Image Gallery

About the Image Gallery Contribute Images Image Use Policy Image Request Form How to Link to the Images

Name:
Family:

Photographer:
Collection:

rate this image

Zanthoxylum clava-herculis

Zanthoxylum clava-herculis L.

Hercules Club, Pepperbark, Toothache Tree, Tickle Tongue, Prickly Ash

Rutaceae (Rue Family)

USDA Symbol: ZACL

Zanthoxylum clava-herculis (Hercules club) #212249

Image Information

Photographer: Knight, Marilyn McBroom
County: Kerr
State: TX
Location Notes: Nature Center.
Accession date: 2026-04-20
Filename: MMK_IMG4304.JPG
Slide Index: (Rutaceae) Zanthoxylum clava-herculis --Hercules Club {native center} 2.jpg
Restrictions: Unrestricted
Collection: Wildflower Center Digital Library
Original Format: Digital
Orientation: Landscape
Shot: Close-up of a plant.
Date Taken: 2011-06-09
NPIN Image Id: 212249