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) #211238

Image Information

Photographer: Nugent, Louis R
City: San Angelo
County: Tom Green
State: TX
Location Notes: On March Road between intersections with Choate Road and Rolling Acres Road. Area vegetation includes Juniperus ashei, Ephedra antisyphilitica, Dalea formosa, Opuntia engelmannii, Salvia texana, Melampodium leucanthum, Zinnia grandiflora, Chamaesyce lata.
Accession date: 2026-04-08
Filename: LRN_IMG0182.JPG
Slide Index: ZanthoxylumHirsutum_02
Restrictions: Unrestricted
Collection: Wildflower Center Digital Library
Original Format: Digital
Orientation: Landscape
Shot: Close-up of flowers.
Date Taken: 2015-04-18
NPIN Image Id: 211238