Image Gallery

Welcome to the Lady Bird Johnson Wildflower Center's collection of 33,343 plant images. We have listened to our users and made it even easier to find images in this updated version of the image gallery. All thumbnails are linked to larger versions of the image and image information.

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Ambrosia trifida

Ambrosia trifida L.

Great ragweed, Giant ragweed

Asteraceae (Aster Family)

USDA Symbol: amtr

Native Status: L48 (N), CAN (N)

NPIN Image Id: 31277
NPIN Image Id: 31278
NPIN Image Id: 5337
NPIN Image Id: 26706
NPIN Image Id: 5338
NPIN Image Id: 5339
NPIN Image Id: 31463
NPIN Image Id: 31634

Additional resources

USDA: Find Ambrosia trifida images in USDA Plants
Google: Search Google Images for Ambrosia trifida