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

Native Plants

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Zanthoxylum hirsutum

Zanthoxylum hirsutum Buckley

Texas Hercules' Club, Texas Prickly Ash, Limetone Prickly Ash, Toothache Tree, Tickle-tongue, Tingle-tongue

Rutaceae (Rue Family)

USDA Symbol: ZAHI2

Zanthoxylum hirsutum (Texas hercules' club) #212253

Image Information

Photographer: Knight, Marilyn McBroom
County: Kendall
State: TX
Accession date: 2026-04-20
Filename: MMK_IMG4308.JPG
Slide Index: (Rutaceae) Zanthoxylum hirsutum --Pricklyash {Kendall} 3.JPG
Restrictions: Unrestricted
Collection: Wildflower Center Digital Library
Original Format: Digital
Orientation: Landscape
Shot: Close-up of thorny stem and leaves.
Date Taken: 2008-06-11
NPIN Image Id: 212253