Welcome to the Lady Bird Johnson Wildflower Center's collection of 152,721 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.

Ambrosia trifida var. texana

Ambrosia trifida L. var. texana Scheele

Texan Great Ragweed, Giant Ragweed

Asteraceae (Aster Family)

USDA Symbol: AMTRT

USDA Native Status: L48 (N)

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