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

Native Plants

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Ambrosia deltoidea

Ambrosia deltoidea (Torr.) Payne

Triangle Bur Ragweed, Bursage, Bur Sage, Triangle Bursage

Asteraceae (Aster Family)

USDA Symbol: AMDE4

Ambrosia deltoidea (Triangle bur ragweed) #155454

Image Information

Photographer: Anderson, Wynn
State: MX
Location Notes: Highway 3, 5.3 miles south of junction with highway 44, Caborca, Sonora, Mexico.
Accession date: 2025-03-31
Filename: EWA_IMG12765.JPG
Slide Index: 301CP.JPG
Restrictions: Unrestricted
Collection: Wildflower Center Digital Library
Original Format: Digital
Orientation: Landscape
Shot: Close-up of a flowering/fruiting plant.
Date Taken: 2015-02-25
NPIN Image Id: 155454