Weed Science
Weed Science

Lanceleaf Ragweed (Ambrosia bidentata)

Lanceleaf Ragweed (Ambrosia bidentata)

Lanceleaf Ragweed (Ambrosia bidentata)


Lanceleaf Ragweed

Other Names:  

Life Cycle:  Summer annual

Description:  The inflorescence is larger than common ragweed, and has downward curving bracts between the flower clusters.  Leaves are shallowly lobed and triangular.

Additional Photos

Herbicide options: Response of Pasture Weeds to Herbicides and Mowing - AGR 207

Contact Information

105 Plant Science Building Lexington, KY 40506-0312